The Top Design Firms list, published annually, ranks the largest U.S.-based designs firms, both publicly and privately held, based on design-specific revenue.

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ENR Midwest Top Design Firms Rankings By Market Sectors 2013

Indiana

Rank	Firm	($ Mil)
1	DLZ Corp.	51.50
2	ARCADIS U.S.	49.25
3	American Structurepoint Inc.	47.90
4	BSA LifeStructures	25.14
5	Bernardin Lochmueller & Associates	24.00
6	United Consulting	19.40
7	PCI Skanska	17.64
8	HNTB Corp.	16.05
9	Schmidt Associates Inc.	14.90
10	AECOM Technology Corp.	12.58
11	HOK	12.41
12	RATIO Architects Inc.	10.67
13	Greeley and Hansen	8.36
14	Parsons Brinckerhoff	7.97
15	Clark Dietz Inc.	7.04
16	Stantec	6.40
17	Burns & McDonnell	6.35
18	Woolpert Inc.	6.34
19	L'Acquis Consulting Engineers.	5.21
20	Strand Associates Inc.	4.76
21	Fanning/Howey Associates Inc.	3.39
22	Crawford, Murphy & Tilly Inc.	3.35
23	Surveying And Mapping Inc. (SAM Inc.)	2.80
24	Terracon Consultants Inc.	2.78
25	MWH Global	2.61
26	Solomon Cordwell Buenz	2.60
27	Affiliated Engineers Inc.	2.46
28	KJWW Engineering Consultants	2.43
29	GPD Group	1.93
30	Zachry Holdings Inc.	1.78
31	exp	1.63
32	Perkins Eastman	1.52
33	Donohue & Associates Inc.	1.50
34	SSOE Group	1.44
35	Heapy Engineering	1.40
36	Collins Engineers Inc.	1.35
37	Hanson Professional Services Inc.	1.34
38	Anderson Mikos Architects Ltd.	1.31
39	Shive-Hattery Inc.	1.29
40	Patrick Engineering Inc.	1.15
41	Wiss, Janney, Elstner Associates Inc.	1.10
42	STR Partners	1.00
43	Symbiont Science, Engineering and Construction Inc.	0.87
44	McMAHON	0.75
45	Farnsworth Group Inc..	31.92
46	Thornton Tomasetti.	0.69
47	Schenkel & Shultz Inc.	0.66
48	VOA Associates Inc.	0.65
49	Walker Parking Consultants	0.65
50	Ross & Baruzzini Inc.	0.61
51	V3 Cos. Ltd.	0.54
52	H.W. Lochner Inc.	0.50
53	AMG Inc.	0.43
54	CASCO Diversified Corp.	0.42
55	Atkins	0.39
56	Dewberry Architects Inc.	0.29
57	MulvannyG2 Architecture	0.27
58	Herschman Architects Inc.	0.21
59	NELSON	0.20
60	Hatch Mott MacDonald	0.19
61	Wight & Co.	0.18
62	Stanley Consultants	0.18
63	KZF Design	0.14
64	STV	0.11
65	Resource International Inc.	0.07
66	ESD (Environmental Systems Design)	0.06
67	Westlake Reed Leskosky	0.03
68	Perkins+Will	0.03
69	Vocon	0.02
70	Smith Seckman Reid Inc.	0.01

Illinois

Rank	Firm	($ Mil)
1	AECOM Technology Corp.	61.40
2	Parsons Brinckerhoff	52.41
3	MWH Global	48.00
4	HNTB Corp.	47.43
5	Hanson Professional Services Inc.	41.34
6	Alfred Benesch & Co.	37.93
7	KJWW Engineering Consultants	35.31
8	Burns & McDonnell	31.21
9	ARCADIS U.S.	30.99
10	Crawford, Murphy & Tilly Inc.	28.54
11	Patrick Engineering Inc.	27.71
12	exp	26.99
13	ESD (Environmental Systems Design)	25.50
14	V3 Cos. Ltd.	25.23
15	Farnsworth Group Inc.	24.61
16	BSA LifeStructures	24.48
17	Perkins+Will	21.68
18	Solomon Cordwell Buenz	21.00
19	Woolpert Inc.	19.97
20	Wight & Co.	18.97
21	FGM Architects Inc.	18.78
22	Stantec	18.71
23	BLDD Architects Inc.	16.08
24	H.W. Lochner Inc.	14.30
25	Legat Architects Inc.	14.03
26	Wiss, Janney, Elstner Associates Inc.	13.78
27	BSA LifeStructures	12.98
28	Manhard Consulting Ltd.	12.53
29	Terracon Consultants Inc.	12.08
30	Collins Engineers Inc.	11.83
31	Affiliated Engineers Inc.	11.64
32	VOA Associates Inc.	11.62
33	Stanley Consultants	11.51
34	Cordogan Clark & Associates Inc.	10.76
35	HOK	10.54
36	Henneman Engineering Inc.	10.50
37	Anderson Mikos Architects Ltd.	10.46
38	Dewberry Architects Inc.	10.11
39	Clark Dietz Inc.	9.12
40	Geosyntec Consultants	8.90
41	Eckenhoff Saunders Architects	8.60
42	CHIPMAN DESIGN ARCHITECTURE	7.80
43	Partners by Design	7.43
44	Greeley and Hansen	7.42
45	DLA Architects Ltd.	7.06
46	STV	6.80
47	Reynolds, Smith and Hills Inc.	6.80
48	OMEGA & Associates Inc.	6.77
49	Thornton Tomasetti	5.71
50	GRAEF	5.68
51	Shive-Hattery Inc.	5.65
52	Donohue & Associates Inc.	5.50
53	STR Partners	5.29
54	Goettsch Partners Inc.	5.01
55	Strand Associates Inc.	4.87
56	DLR Group	4.73
57	RJN Group Inc.	4.40
58	NELSON	4.18
59	Bernardin Lochmueller & Associates	3.80
60	Fanning/Howey Associates Inc.	2.90
61	Walker Parking Consultants	2.80
62	DLZ Corp.	2.76
63	Ware Malcomb	2.05
64	Perkins Eastman	2.01
65	SSOE Group	1.70
66	Forum Studio Inc.	1.63
67	RATIO Architects Inc.	1.58
68	McMAHON	1.50
69	Symbiont Science, Engineering and Construction Inc.	1.24
70	Smith Seckman Reid Inc.	1.17
71	4240 Architecture Inc.	1.16
72	Surveying And Mapping Inc. (SAM Inc.)	1.10
73	The Korte Co.	1.03
74	Engberg Anderson Inc.	1.01
75	TMP Architecture Inc.	0.83
76	PCI Skanska	0.77
77	Schmidt Associates Inc.	0.75
78	Westlake Reed Leskosky	0.75
79	MulvannyG2 Architecture	0.74
80	CASCO Diversified Corp.	0.62
81	GPD Group	0.59
82	Atkins	0.48
83	AMG Inc.	0.48
84	M.E. GROUP Inc.	0.48
85	William Tao & Associates Inc.	0.46
86	American Structurepoint Inc.	0.46
87	Ayres Associates	0.45
88	Herschman Architects Inc.	0.36
89	Zachry Holdings Inc.	0.33
90	Korda/Nemeth Engineering Inc.	0.30
91	Ross & Baruzzini Inc.	0.27
92	Main Architecture	0.19
93	Hatch Mott MacDonald	0.17
94	Vocon	0.09
95	Schenkel & Shultz Inc.	0.08
96	Gray Design Group	0.06
97	BNIM	0.01
98	Bray Associates Architects	0.01

Hospitality

Rank	Firm	($ Mil)
1	HOK	2.08
2	Solomon Cordwell Buenz	2.00
3	Goettsch Partners Inc.	1.99
4	DLR Group	1.70
5	American Structurepoint Inc.	1.57
6	Heapy Engineering	1.11
7	KJWW Engineering Consultants	0.65
8	Wiss, Janney, Elstner Associates Inc.	0.63
9	AECOM Technology Corp.	0.61
10	Terracon Consultants Inc.	0.42
11	Legat Architects Inc.	0.36
12	VOA Associates Inc.	0.29
13	GRAEF	0.29
14	Perkins Eastman	0.28
15	CASCO Diversified Corp.	0.20
16	Gray Design Group	0.18
17	Thornton Tomasetti	0.18
18	Hanson Professional Services Inc.	0.16
19	ESD (Environmental Systems Design)	0.13
20	McMAHON	0.10
21	NELSON	0.07
22	RATIO Architects Inc.	0.05
23	Cordogan Clark & Associates Inc.	0.04
24	Stantec	0.02
25	V3 Cos. Ltd.	0.02
26	Eckenhoff Saunders Architects	0.02
27	Dewberry Architects Inc.	0.01

Michigan

Rank	Firm	($ Mil)
1	SSOE Group	26.34
2	AECOM Technology Corp.	25.67
3	HNTB Corp.	19.09
4	Parsons Brinckerhoff	18.17
5	Stantec	9.15
6	DLZ Corp.	6.74
7	TMP Architecture Inc.	6.22
8	Mead & Hunt Inc.	5.41
9	Alfred Benesch & Co.	3.50
10	Fanning/Howey Associates Inc.	2.42
11	Burns & McDonnell	2.36
12	Geosyntec Consultants	2.30
13	Walker Parking Consultants	2.27
14	MWH Global	1.66
15	Atkins	1.41
16	Affiliated Engineers Inc.	1.29
17	Westlake Reed Leskosky	1.14
18	Wiss, Janney, Elstner Associates Inc.	1.13
19	Terracon Consultants Inc.	0.83
20	STV	0.82
21	Perkins+Will	0.72
22	GPD Group	0.71
23	Smith Seckman Reid Inc.	0.54
24	VOA Associates Inc.	0.53
25	Stanley Consultants	0.46
26	exp	0.37
27	MulvannyG2 Architecture	0.35
28	Schenkel & Shultz Inc.	0.35
29	Farnsworth Group Inc.	0.34
30	Herschman Architects Inc.	0.28
31	Patrick Engineering Inc.	0.25
32	HOK	0.25
33	Ayres Associates	0.24
34	BSA LifeStructures	0.17
35	NELSON	0.16
36	Thornton Tomasetti	0.16
37	Vocon	0.11
38	CASCO Diversified Corp.	0.09
39	Zachry Holdings Inc.	0.08
40	V3 Cos. Ltd.	0.03
41	American Structurepoint Inc.	0.03
42	Collins Engineers Inc.	0.03
43	Forum Studio Inc.	0.02
44	Symbiont Science, Engineering and Construction Inc.	0.02
45	AMG Inc.	0.01
46	ESD (Environmental Systems Design)	0.01

Missouri

Rank	Firm	($ Mil)
1	Burns & McDonnell	25.05
2	AECOM Technology Corp.	17.99
3	HNTB Corp.	15.27
4	Terracon Consultants Inc.	12.48
5	DLR Group	12.20
6	Crawford, Murphy & Tilly Inc.	10.45
7	HOK	5.94
8	RJN Group Inc.	5.90
9	BNIM	5.68
10	KJWW Engineering Consultants	5.37
11	Stantec	5.22
12	William Tao & Associates Inc.	5.15
13	SSOE Group	4.85
14	Ross & Baruzzini Inc.	3.75
15	Forum Studio Inc.	3.72
16	exp	3.04
17	H.W. Lochner Inc.	2.60
17	Geosyntec Consultants	2.60
19	Parsons Brinckerhoff	2.57
20	Perkins+Will	2.50
21	Gray Design Group	2.39
22	Smith Seckman Reid Inc.	2.30
23	Stanley Consultants	2.29
24	Hanson Professional Services Inc.	2.26
25	Woolpert Inc.	1.99
26	Wiss, Janney, Elstner Associates Inc.	1.72
27	Farnsworth Group Inc.	1.42
28	Bernardin Lochmueller & Associates	1.30
29	M.E. GROUP Inc.	1.06
30	Atkins	1.04
31	Henneman Engineering Inc.	1.00
32	Wight & Co.	0.88
33	BSA LifeStructures	0.85
34	Shive-Hattery Inc.	0.84
35	CASCO Diversified Corp.	0.81
36	Perkins Eastman	0.75
37	STV	0.75
38	Thornton Tomasetti	0.68
39	NELSON	0.57
40	Donohue & Associates Inc.	0.50
41	Herschman Architects Inc.	0.42
42	ESD (Environmental Systems Design)	0.40
43	GPD Group	0.32
44	Symbiont Science, Engineering and Construction Inc.	0.22
45	Collins Engineers Inc.	0.21
46	MWH Global	0.17
47	The Korte Co.	0.15
48	Affiliated Engineers Inc.	0.06
49	MulvannyG2 Architecture	0.04
50	DLZ Corp.	0.04
51	Zachry Holdings Inc.	0.01

Health Care

Rank	Firm	($ Mil)
1	BSA LifeStructures	30.15
2	HOK	21.97
3	KJWW Engineering Consultants	18.62
4	Anderson Mikos Architects Ltd.	12.62
5	Eckenhoff Saunders Architects	7.62
6	Heapy Engineering	7.00
7	Henneman Engineering Inc.	5.50
8	VOA Associates Inc.	5.34
9	Affiliated Engineers Inc.	4.94
10	SSOE Group	4.36
11	Perkins Eastman	4.01
12	Westlake Reed Leskosky	3.40
13	Perkins+Will	3.23
14	American Structurepoint Inc.	2.43
15	ESD (Environmental Systems Design)	2.19
16	Terracon Consultants Inc.	2.11
17	Thornton Tomasetti	2.01
18	Burns & McDonnell	1.99
19	Smith Seckman Reid Inc.	1.94
20	RATIO Architects Inc.	1.35
21	Stantec	1.33
22	GRAEF	1.30
23	Wiss, Janney, Elstner Associates Inc.	1.18
24	Hanson Professional Services Inc.	1.14
25	M.E. GROUP Inc.	0.94
26	Legat Architects Inc.	0.88
27	Shive-Hattery Inc.	0.84
28	McMAHON	0.80
29	Ross & Baruzzini Inc.	0.80
30	Potter Lawson Inc.	0.80
31	Dewberry Architects Inc.	0.61
32	William Tao & Associates Inc.	0.51
33	AECOM Technology Corp.	0.45
34	Gray Design Group	0.41
35	The Korte Co.	0.30
36	GPD Group	0.25
37	Cordogan Clark & Associates Inc.	0.21
38	Manhard Consulting Ltd.	0.20
39	BLDD Architects Inc.	0.13
40	KZF Design	0.10
41	Collins Engineers Inc.	0.09
42	exp	0.05
43	TMP Architecture Inc.	0.03
44	STR Partners	0.03
45	Ayres Associates	0.02
46	Schmidt Associates Inc.	0.01
47	Atkins	0.01

Ohio

Rank	Firm	($ Mil)
1	Stantec	38.08
2	GPD Group	34.40
3	Woolpert Inc.	32.61
4	MWH Global	24.76
5	SSOE Group	21.42
6	DLZ Corp.	21.11
7	Heapy Engineering	20.71
8	AECOM Technology Corp.	16.84
9	Process Plus LLC	15.40
10	Resource International Inc.	14.09
11	Terracon Consultants Inc.	13.64
12	Surveying And Mapping Inc. (SAM Inc.)	12.80
13	Parsons Brinckerhoff	12.52
14	Vocon	11.87
15	HNTB Corp.	11.42
16	Fanning/Howey Associates Inc.	10.54
17	Westlake Reed Leskosky	9.39
18	Korda/Nemeth Engineering Inc.	8.58
19	American Structurepoint Inc.	8.27
20	HOK	6.88
21	Burns & McDonnell	5.93
22	Hatch Mott MacDonald	5.65
23	Strand Associates Inc.	3.68
24	KZF Design	3.05
25	Atkins	2.55
26	Perkins+Will	2.28
27	Perkins Eastman	2.06
28	Patrick Engineering Inc.	2.04
29	Wiss, Janney, Elstner Associates Inc.	2.03
30	Mead & Hunt Inc.	1.84
31	Herschman Architects Inc.	1.76
32	AMG Inc.	1.46
33	Crawford, Murphy & Tilly Inc.	1.30
34	Affiliated Engineers Inc.	1.21
35	Zachry Holdings Inc.	1.04
36	Walker Parking Consultants	0.98
37	Thornton Tomasetti	0.79
38	Symbiont Science, Engineering and Construction Inc.	0.71
39	CASCO Diversified Corp.	0.52
40	TMP Architecture Inc.	0.44
41	Geosyntec Consultants	0.40
42	M.E. GROUP Inc.	0.36
43	exp	0.34
44	Smith Seckman Reid Inc.	0.33
45	Hanson Professional Services Inc.	0.31
46	NELSON	0.30
47	VOA Associates Inc.	0.28
84	BNIM	0.17
49	ESD (Environmental Systems Design)	0.13
50	STV	0.12
51	MulvannyG2 Architecture	0.08
52	Collins Engineers Inc.	0.02
53	Ayres Associates	0.01
54	PCI Skanska	0.01
55	Gray Design Group	0.01
56	Farnsworth Group Inc.	0.01

Wisconsin

Rank	Firm	($ Mil)
1	AECOM Technology Corp.	44.75
2	Strand Associates Inc.	38.92
3	Mead & Hunt Inc.	30.63
4	HNTB Corp.	25.34
5	Ayres Associates	24.67
6	GRAEF	24.06
7	McMAHON	18.75
8	Thornton Tomasetti	17.90
9	Excel Engineering Inc.	17.10
10	exp	15.73
11	Stantec	13.77
12	ARCADIS U.S.	11.42
13	Donohue & Associates Inc.	10.10
14	Affiliated Engineers Inc.	6.85
15	Potter Lawson Inc.	6.15
16	Henneman Engineering Inc.	5.50
17	Collins Engineers Inc.	5.35
18	Engberg Anderson Inc.	5.22
19	Patrick Engineering Inc.	4.27
20	Bray Associates Architects	3.84
21	Clark Dietz Inc.	3.54
22	Symbiont Science, Engineering and Construction Inc.	3.47
23	KJWW Engineering Consultants	2.95
24	Terracon Consultants Inc.	2.60
25	Alfred Benesch & Co.	2.04
26	Baxter & Woodman Inc.	1.98
27	Wiss, Janney, Elstner Associates Inc.	1.84
28	SSOE Group	1.57
29	Stanley Consultants	1.45
30	Burns & McDonnell	1.33
31	STR Partners	1.27
32	HOK	1.08
33	Zachry Holdings Inc.	1.02
34	Geosyntec Consultants	1.00
35	Anderson Mikos Architects Ltd.	0.85
36	MWH Global	0.79
37	VOA Associates Inc.	0.76
38	Perkins+Will	0.60
39	MulvannyG2 Architecture	0.46
40	Perkins Eastman	0.33
41	Herschman Architects Inc.	0.33
42	Parsons Brinckerhoff	0.28
43	ESD (Environmental Systems Design)	0.27
44	CASCO Diversified Corp.	0.24
45	Surveying And Mapping Inc. (SAM Inc.)	0.20
46	Fanning/Howey Associates Inc.	0.19
47	Vocon	0.19
48	Farnsworth Group Inc.	0.15
49	Shive-Hattery Inc.	0.15
50	GPD Group	0.14
51	STV	0.13
52	Walker Parking Consultants	0.13
53	Smith Seckman Reid Inc.	0.10
54	The Korte Co.	0.10
55	DLZ Corp.	0.08
56	V3 Cos. Ltd.	0.06
57	Wight & Co.	0.06
58	M.E. GROUP Inc.	0.05
59	Main Architecture	0.03
60	NELSON	0.03
61	Hatch Mott MacDonald	0.02
62	American Structurepoint Inc.	0.01
63	Dewberry Architects Inc.	0.01
64	AMG Inc.	0.01
65	4240 Architecture Inc.	0.01

General Building

Rank	Firm	($ Mil)
1	KJWW Engineering Consultants	46.06
2	BSA LifeStructures	39.15
3	HOK	36.98
4	Woolpert Inc.	28.92
5	Perkins+Will	27.81
6	Terracon Consultants Inc.	26.23
7	Thornton Tomasetti	25.36
8	AECOM Technology Corp.	24.16
9	Heapy Engineering	22.11
10	Solomon Cordwell Buenz	20.70
11	FGM Architects Inc.	18.78
12	Wiss, Janney, Elstner Associates Inc.	18.45
13	Stantec	18.40
14	ESD (Environmental Systems Design)	18.06
15	Fanning/Howey Associates Inc.	17.62
16	DLR Group	16.93
17	Affiliated Engineers Inc.	16.83
18	exp	16.14
19	BLDD Architects Inc.	16.08
20	Schmidt Associates Inc.	15.39
21	Legat Architects Inc.	14.03
22	GPD Group	13.96
23	VOA Associates Inc.	13.85
24	Wight & Co.	13.69
25	Farnsworth Group Inc.	13.22
26	Anderson Mikos Architects Ltd.	12.62
27	V3 Cos. Ltd.	12.26
28	Henneman Engineering Inc.	12.00
29	Westlake Reed Leskosky	11.31
30	American Structurepoint Inc.	11.18
31	Vocon	10.98
32	RATIO Architects Inc.	10.83
33	Dewberry Architects Inc.	10.19
34	Manhard Consulting Ltd.	10.17
35	GRAEF	9.64
36	Cordogan Clark & Associates Inc.	9.45
37	Korda/Nemeth Engineering Inc.	8.88
38	Eckenhoff Saunders Architects	8.60
39	CHIPMAN DESIGN ARCHITECTURE	7.80
40	DLZ Corp.	7.64
41	TMP Architecture Inc.	7.49
42	STR Partners	7.28
43	Partners by Design	7.28
44	DLA Architects Ltd.	7.06
45	Walker Parking Consultants	6.84
46	Perkins Eastman	6.66
47	HNTB Corp.	6.63
48	Engberg Anderson Inc.	6.24
49	Potter Lawson Inc.	5.79
50	SSOE Group	5.66
51	NELSON	5.44
52	Forum Studio Inc.	5.35
53	BNIM	5.25
54	Goettsch Partners Inc.	5.01
55	William Tao & Associates Inc.	4.60
56	L'Acquis Consulting Engineers	4.56
57	Burns & McDonnell	4.54
58	Smith Seckman Reid Inc.	4.46
59	Bray Associates Architects	3.85
60	Shive-Hattery Inc.	3.38
61	Hanson Professional Services Inc.	3.37
62	ARCADIS U.S.	3.33
63	Herschman Architects Inc.	3.32
64	Ross & Baruzzini Inc.	3.23
65	McMAHON	3.08
66	CASCO Diversified Corp.	2.69
67	KZF Design	2.69
68	MWH Global	2.67
69	Gray Design Group	2.15
70	MulvannyG2 Architecture	1.95
71	M.E. GROUP Inc.	1.94
72	Mead & Hunt Inc.	1.87
73	Parsons Brinckerhoff	1.73
74	PCI Skanska	1.66
75	Atkins	1.31
76	The Korte Co.	1.28
77	Resource International Inc.	1.27
78	4240 Architecture Inc.	1.16
79	Schenkel & Shultz Inc.	1.09
80	Clark Dietz Inc.	1.08
81	Ware Malcomb	1.02
82	Ayres Associates	1.01
83	STV	0.90
84	Alfred Benesch & Co.	0.43
85	Collins Engineers Inc.	0.27
86	Main Architecture	0.21
87	Stanley Consultants	0.19
88	Strand Associates Inc.	0.19
89	Hatch Mott MacDonald	0.06
90	Symbiont Science, Engineering and Construction Inc.	0.03

Correctional

Rank	Firm	($ Mil)
1	DLZ Corp.	1.83
2	Heapy Engineering	0.44
3	Dewberry Architects Inc.	0.42
4	GRAEF	0.38
5	DLR Group	0.35
6	VOA Associates Inc.	0.32
7	Clark Dietz Inc.	0.23
8	Schenkel & Shultz Inc.	0.21
9	Smith Seckman Reid Inc.	0.10
10	KZF Design	0.09
11	Cordogan Clark & Associates Inc.	0.05
12	exp	0.05
13	HOK	0.05
14	STR Partners	0.04
15	Potter Lawson Inc.	0.03
16	Ayres Associates	0.02
17	Wight & Co.	0.02
18	Terracon Consultants Inc.	0.01

Entertainment

Rank	Firm	($ Mil)
1	Atkins	1.26
2	American Structurepoint Inc.	1.11
3	GPD Group	0.50
4	ESD (Environmental Systems Design)	0.48
5	Heapy Engineering	0.44
6	KJWW Engineering Consultants	0.35
7	GRAEF	0.29
8	Wiss, Janney, Elstner Associates Inc.	0.14
9	RATIO Architects Inc.	0.12
10	Smith Seckman Reid Inc.	0.11
11	Cordogan Clark & Associates Inc.	0.08
12	McMAHON	0.04
13	Hanson Professional Services Inc.	0.02
14	Stantec	0.02
15	Collins Engineers Inc.	0.01

Distribution and Warehouses

Rank	Firm	($ Mil)
1	Terracon Consultants Inc.	1.69
2	Stantec	1.38
3	American Structurepoint Inc.	1.21
4	GRAEF	1.13
5	Ware Malcomb	0.61
6	Manhard Consulting Ltd.	0.61
7	STR Partners	0.50
8	The Korte Co.	0.50
9	Heapy Engineering	0.44
10	McMAHON	0.25
11	Wiss, Janney, Elstner Associates Inc.	0.24
12	Partners by Design	0.22
13	Smith Seckman Reid Inc.	0.19
14	PCI Skanska	0.18
15	M.E. GROUP Inc.	0.09
16	Cordogan Clark & Associates Inc.	0.08
17	KZF Design	0.02
18	Gray Design Group	0.02

Commercial

Rank	Firm	($ Mil)
1	ESD (Environmental Systems Design)	13.11
2	Thornton Tomasetti	12.66
3	Perkins+Will	12.54
4	Vocon	10.98
5	Wiss, Janney, Elstner Associates Inc.	7.08
6	HOK	6.58
7	Engberg Anderson Inc.	6.24
8	Woolpert Inc.	6.18
9	exp	6.03
10	Partners by Design	4.83
11	NELSON	4.55
12	AECOM Technology Corp.	4.14
13	VOA Associates Inc.	3.14
14	V3 Cos. Ltd.	2.97
15	Manhard Consulting Ltd.	2.25
16	Terracon Consultants Inc.	2.17
17	Schmidt Associates Inc.	2.01
18	Goettsch Partners Inc.	1.92
19	Potter Lawson Inc.	1.91
20	Westlake Reed Leskosky	1.89
21	Wight & Co.	1.69
22	GRAEF	1.56
23	Shive-Hattery Inc.	1.55
24	KJWW Engineering Consultants	1.48
25	Smith Seckman Reid Inc.	1.27
26	American Structurepoint Inc.	1.22
26	BLDD Architects Inc.	1.22
28	Solomon Cordwell Buenz	1.20
29	Gray Design Group	1.19
30	William Tao & Associates Inc.	1.12
31	RATIO Architects Inc.	1.11
32	Dewberry Architects Inc.	0.84
33	GPD Group	0.75
34	Stantec	0.62
35	KZF Design	0.57
36	FGM Architects Inc	0.56
37	Affiliated Engineers Inc.	0.54
38	Cordogan Clark & Associates Inc.	0.51
39	Heapy Engineering	0.50
40	HNTB Corp.	0.50
41	Alfred Benesch & Co.	0.43
42	Ware Malcomb	0.41
43	STR Partners	0.41
44	PCI Skanska	0.37
45	Perkins Eastman	0.36
46	DLA Architects Ltd.	0.27
47	McMAHON	0.25
48	BSA LifeStructures	0.19
49	Hanson Professional Services Inc.	0.14
50	Bray Associates Architects	0.14
51	TMP Architecture Inc.	0.12
52	M.E. GROUP Inc.	0.10
53	Herschman Architects Inc.	0.07
54	BNIM	0.04
55	Ayres Associates	0.03
56	4240 Architecture Inc.	0.01
57	Schenkel & Shultz Inc.	0.01
58	Main Architecture	0.01

Government/Public Service

Rank	Firm	($ Mil)
1	AECOM Technology Corp.	9.65
2	exp	8.68
3	Woolpert Inc.	7.78
4	HNTB Corp.	5.85
5	V3 Cos. Ltd.	5.10
6	DLZ Corp.	4.51
7	Heapy Engineering	4.42
8	KJWW Engineering Consultants	3.68
9	FGM Architects Inc.	3.01
10	Perkins+Will	2.71
11	MWH Global	2.67
12	Henneman Engineering Inc.	2.50
13	Westlake Reed Leskosky	2.31
14	American Structurepoint Inc.	2.17
15	Terracon Consultants Inc.	1.55
16	Legat Architects Inc.	1.39
17	Wight & Co.	1.38
18	Dewberry Architects Inc.	1.22
19	Manhard Consulting Ltd.	1.12
20	Mead & Hunt Inc.	1.08
21	4240 Architecture Inc.	1.00
22	Cordogan Clark & Associates Inc.	0.97
23	KZF Design	0.89
24	STV	0.79
25	Wiss, Janney, Elstner Associates Inc.	0.74
26	Ross & Baruzzini Inc.	0.73
27	BNIM	0.71
28	Hanson Professional Services Inc.	0.60
29	William Tao & Associates Inc.	0.56
30	Solomon Cordwell Buenz	0.50
31	The Korte Co.	0.48
32	DLA Architects Ltd.	0.41
33	GRAEF	0.38
34	Affiliated Engineers Inc.	0.36
35	Clark Dietz Inc.	0.33
36	M.E. GROUP Inc.	0.33
37	Goettsch Partners Inc.	0.32
38	DLR Group	0.23
39	STR Partners	0.23
40	RATIO Architects Inc.	0.21
41	Ayres Associates	0.21
42	McMAHON	0.20
43	Stanley Consultants	0.19
44	Perkins Eastman	0.19
45	Strand Associates Inc.	0.19
46	HOK	0.16
47	VOA Associates Inc.	0.14
48	Shive-Hattery Inc.	0.09
49	Schenkel & Shultz Inc.	0.09
50	BSA LifeStructures	0.09
51	Bray Associates Architects	0.09
52	Thornton Tomasetti	0.08
53	Hatch Mott MacDonald	0.06
54	Potter Lawson Inc.	0.04
55	Schmidt Associates Inc.	0.04
56	Symbiont Science, Engineering and Construction Inc.	0.03
57	ESD (Environmental Systems Design)	0.03

Education/Research

Rank	Firm	($ Mil)
1	Fanning/Howey Associates Inc.	17.62
2	FGM Architects Inc.	15.21
3	BLDD Architects Inc.	13.75
4	KJWW Engineering Consultants	13.44
5	DLR Group	11.88
6	Schmidt Associates Inc.	11.72
7	Legat Architects Inc.	11.40
8	Perkins+Will	9.33
9	Wight & Co.	9.15
10	Affiliated Engineers Inc.	7.84
11	DLA Architects Ltd.	6.23
12	Cordogan Clark & Associates Inc.	5.81
13	TMP Architecture Inc.	5.80
14	STR Partners	5.78
15	BSA LifeStructures	5.78
16	Heapy Engineering	5.76
17	Solomon Cordwell Buenz	4.00
18	Dewberry Architects Inc.	3.98
19	BNIM	3.87
20	Westlake Reed Leskosky	3.72
21	Bray Associates Architects	3.58
22	Henneman Engineering Inc.	3.50
23	RATIO Architects Inc.	3.45
24	Stantec	3.34
25	VOA Associates Inc.	2.82
26	Terracon Consultants Inc.	2.64
27	Burns & McDonnell	2.55
28	GRAEF	2.46
29	Wiss, Janney, Elstner Associates Inc.	2.36
30	GPD Group	2.17
31	Potter Lawson Inc.	1.83
32	Parsons Brinckerhoff	1.73
33	ESD (Environmental Systems Design)	1.67
34	Thornton Tomasetti	1.58
35	SSOE Group	1.30
36	Ross & Baruzzini Inc.	1.27
37	DLZ Corp.	1.20
38	William Tao & Associates Inc.	1.12
39	HOK	1.10
40	V3 Cos. Ltd.	0.90
41	Perkins Eastman	0.89
42	American Structurepoint Inc.	0.87
43	Hanson Professional Services Inc.	0.86
44	Mead & Hunt Inc.	0.79
45	Goettsch Partners Inc.	0.77
46	Partners by Design	0.74
47	exp	0.73
48	McMAHON	0.71
49	Schenkel & Shultz Inc.	0.58
50	Clark Dietz Inc.	0.53
51	M.E. GROUP Inc.	0.49
52	Eckenhoff Saunders Architects	0.45
53	KZF Design	0.44
54	AECOM Technology Corp.	0.40
55	Manhard Consulting Ltd.	0.30
56	Shive-Hattery Inc.	0.29
57	Ayres Associates	0.27
58	4240 Architecture Inc.	0.14
59	HNTB Corp.	0.07
60	Collins Engineers Inc.	0.04
61	Main Architecture	0.04
62	STV	0.03

Multi-unit Residential

Rank	Firm	($ Mil)
1	Solomon Cordwell Buenz	10.00
2	Wiss, Janney, Elstner Associates Inc.	3.94
3	Terracon Consultants Inc.	1.90
4	VOA Associates Inc.	1.79
5	Manhard Consulting Ltd.	1.63
6	RATIO Architects Inc.	1.03
7	Thornton Tomasetti	0.97
8	GRAEF	0.77
9	Perkins Eastman	0.57
10	BNIM	0.57
11	Henneman Engineering Inc.	0.50
12	Potter Lawson Inc.	0.44
13	Cordogan Clark & Associates Inc.	0.43
14	Ross & Baruzzini Inc.	0.31
15	Stantec	0.30
16	Eckenhoff Saunders Architects	0.28
17	Wight & Co.	0.24
18	GPD Group	0.17
19	ESD (Environmental Systems Design)	0.12
20	V3 Cos. Ltd.	0.09
21	Main Architecture	0.07
22	Collins Engineers Inc.	0.06
23	McMAHON	0.04
24	STR Partners	0.02
24	HOK	0.02

R&D Facilities

Rank	Firm	($ Mil)
1	Stantec	7.68
2	HOK	4.48
3	Affiliated Engineers Inc.	2.48
4	Solomon Cordwell Buenz	2.00
5	BSA LifeStructures	1.59
6	Partners by Design	1.34
7	KJWW Engineering Consultants	1.00
8	PCI Skanska	0.92
9	RATIO Architects Inc.	0.61
10	William Tao & Associates Inc.	0.51
11	Hanson Professional Services Inc.	0.15
12	KZF Design	0.12
13	McMAHON	0.10
14	Cordogan Clark & Associates Inc.	0.05
15	Thornton Tomasetti	0.04
16	STR Partners	0.03
17	Terracon Consultants Inc.	0.01

Retail

Rank	Firm	($ Mil)
1	Terracon Consultants Inc.	12.16
2	GPD Group	9.65
3	CHIPMAN DESIGN ARCHITECTURE	7.80
4	Manhard Consulting Ltd.	3.35
5	Herschman Architects Inc.	3.25
6	CASCO Diversified Corp.	2.49
7	V3 Cos. Ltd.	2.14
8	MulvannyG2 Architecture	1.95
9	Stantec	1.80
10	DLR Group	1.35
11	KJWW Engineering Consultants	1.30
12	Wiss, Janney, Elstner Associates Inc.	1.00
13	NELSON	0.82
14	GRAEF	0.69
15	Shive-Hattery Inc.	0.60
16	American Structurepoint Inc.	0.60
17	Smith Seckman Reid Inc.	0.58
18	RATIO Architects Inc.	0.58
19	Solomon Cordwell Buenz	0.50
20	Wight & Co.	0.26
21	McMAHON	0.20
22	Schenkel & Shultz Inc.	0.20
23	Cordogan Clark & Associates Inc.	0.15
24	Partners by Design	0.15
25	Perkins Eastman	0.13
26	Main Architecture	0.10
27	KZF Design	0.08
28	Hanson Professional Services Inc.	0.05
29	Collins Engineers Inc.	0.04
30	Dewberry Architects Inc.	0.02

Religious and Cultural

Rank	Firm	($ Mil)
1	Dewberry Architects Inc.	2.73
2	RATIO Architects Inc.	1.04
3	V3 Cos. Ltd.	1.04
4	BLDD Architects Inc.	0.90
5	William Tao & Associates Inc.	0.79
6	Wiss, Janney, Elstner Associates Inc.	0.69
7	Affiliated Engineers Inc.	0.66
8	Thornton Tomasetti	0.64
9	HOK	0.52
10	KJWW Engineering Consultants	0.51
11	Heapy Engineering	0.44
12	Gray Design Group	0.34
13	Stantec	0.34
14	Terracon Consultants Inc.	0.25
15	BSA LifeStructures	0.24
16	Cordogan Clark & Associates Inc.	0.24
17	Potter Lawson Inc.	0.19
18	STR Partners	0.18
19	Hanson Professional Services Inc.	0.13
20	GRAEF	0.12
21	Schmidt Associates Inc.	0.11
22	McMAHON	0.09
23	Ayres Associates	0.06
24	Wight & Co.	0.06
25	BNIM	0.06
26	TMP Architecture Inc.	0.05
27	Bray Associates Architects	0.04
28	KZF Design	0.02
29	Eckenhoff Saunders Architects	0.01

Sports/Recreation

Rank	Firm	($ Mil)
1	AECOM Technology Corp.	8.90
2	Thornton Tomasetti	7.19
3	Heapy Engineering	1.55
4	Schmidt Associates Inc.	1.50
5	TMP Architecture Inc.	1.49
6	DLR Group	1.41
7	KJWW Engineering Consultants	0.97
8	Wight & Co.	0.89
9	Stantec	0.76
10	Cordogan Clark & Associates Inc.	0.74
11	RATIO Architects Inc.	0.73
12	Terracon Consultants Inc.	0.68
13	Solomon Cordwell Buenz	0.50
14	GPD Group	0.47
15	Wiss, Janney, Elstner Associates Inc.	0.45
16	KZF Design	0.36
17	Potter Lawson Inc.	0.36
18	Dewberry Architects Inc.	0.36
19	ESD (Environmental Systems Design)	0.32
20	GRAEF	0.29
21	HNTB Corp.	0.21
22	McMAHON	0.20
23	DLA Architects Ltd.	0.15
24	Ross & Baruzzini Inc.	0.13
25	Manhard Consulting Ltd.	0.10
26	DLZ Corp.	0.10
27	STR Partners	0.08
27	BLDD Architects Inc.	0.08
29	Atkins	0.05
30	Hanson Professional Services Inc.	0.05
31	exp	0.05
32	Perkins Eastman	0.05
33	Collins Engineers Inc.	0.02
34	HOK	0.01
35	Bray Associates Architects	0.01

Hazardous Waste

Rank	Firm	($ Mil)
1	ARCADIS U.S.	145.84
2	AECOM Technology Corp.	35.84
3	Burns & McDonnell	17.96
4	Geosyntec Consultants	9.22
5	DLZ Corp.	1.46
6	Wiss, Janney, Elstner Associates Inc.	0.90
7	Hanson Professional Services Inc.	0.85
8	Wight & Co.	0.30
9	Stantec	0.19
10	Donohue & Associates Inc.	0.18
11	Hatch Mott MacDonald	0.14
12	GRAEF	0.07
13	Shive-Hattery Inc.	0.05
14	McMAHON	0.04
15	Parsons Brinckerhoff	0.03
16	Ayres Associates	0.01

Industrial Process

Rank	Firm	($ Mil)
1	SSOE Group	33.96
2	Process Plus LLC	15.40
3	Burns & McDonnell	8.61
4	PCI Skanska	5.90
5	DLZ Corp.	4.10
6	Mead & Hunt Inc.	3.83
7	Stantec	3.70
8	Henneman Engineering Inc.	3.50
9	Strand Associates Inc.	2.55
10	AMG Inc.	2.20
11	Zachry Holdings Inc.	1.62
12	Terracon Consultants Inc.	1.46
13	Geosyntec Consultants	1.38
14	Parsons Brinckerhoff	1.31
15	Ware Malcomb	1.02
16	GRAEF	0.96
17	McMAHON	0.90
18	Symbiont Science, Engineering and Construction Inc.	0.63
19	Vocon	0.61
20	Shive-Hattery Inc.	0.52
21	Affiliated Engineers Inc.	0.49
22	Clark Dietz Inc.	0.35
23	Gray Design Group	0.31
24	William Tao & Associates Inc.	0.28
25	KZF Design	0.09
26	Hanson Professional Services Inc.	0.08
27	STR Partners	0.03
28	Forum Studio Inc.	0.02

Petroleum

Rank	Firm	($ Mil)
1	Surveying And Mapping Inc. (SAM Inc.)	16.00
2	Stantec	15.87
3	DLZ Corp.	10.51
4	Burns & McDonnell	8.98
5	Patrick Engineering Inc.	5.21
6	SSOE Group	2.72
7	Farnsworth Group Inc.	2.64
8	STV	2.25
9	Hatch Mott MacDonald	1.63
10	Zachry Holdings Inc.	1.01
11	Terracon Consultants Inc.	0.65
12	Collins Engineers Inc.	0.41
13	McMAHON	0.23
14	Wiss, Janney, Elstner Associates Inc.	0.12
15	Atkins	0.03
16	GRAEF	0.01

Manufacturing

Rank	Firm	($ Mil)
1	SSOE Group	10.78
2	PCI Skanska	3.32
3	Affiliated Engineers Inc.	3.08
4	American Structurepoint Inc.	2.80
5	Stantec	1.30
6	Terracon Consultants Inc.	1.18
7	GRAEF	1.13
8	Hanson Professional Services Inc.	1.12
9	Shive-Hattery Inc.	1.04
10	McMAHON	0.50
11	Vocon	0.37
12	Parsons Brinckerhoff	0.31
13	William Tao & Associates Inc.	0.28
14	Geosyntec Consultants	0.25
15	AMG Inc.	0.19
16	KZF Design	0.18
17	STR Partners	0.17
18	Cordogan Clark & Associates Inc.	0.05
19	Wight & Co.	0.04

Master-Planned Development/Site Infrastructure

Rank	Firm	($ Mil)
1	GRAEF	4.58
2	AECOM Technology Corp.	4.11
3	Strand Associates Inc.	2.38
4	Stantec	1.15
5	Affiliated Engineers Inc.	1.01
6	Cordogan Clark & Associates Inc.	0.88
7	Bernardin Lochmueller & Associates	0.77
8	Ayres Associates	0.76
9	Wight & Co.	0.35
10	Solomon Cordwell Buenz	0.30
11	RATIO Architects Inc.	0.26
12	Schmidt Associates Inc.	0.20
13	Potter Lawson Inc.	0.19
14	PCI Skanska	0.18
15	Shive-Hattery Inc.	0.16
16	McMAHON	0.15
17	Partners by Design	0.15
18	Ross & Baruzzini Inc.	0.14
19	4240 Architecture Inc.	0.01

Power

Rank	Firm	($ Mil)
1	Burns & McDonnell	20.85
2	MWH Global	17.72
3	Stantec	9.93
4	Patrick Engineering Inc.	7.16
5	PCI Skanska	6.82
6	AECOM Technology Corp.	5.35
7	Stanley Consultants	5.24
8	SSOE Group	4.22
9	GPD Group	3.60
10	Mead & Hunt Inc.	2.75
11	Terracon Consultants Inc.	2.59
12	Hanson Professional Services Inc.	2.04
13	Affiliated Engineers Inc.	1.77
14	DLZ Corp.	1.62
15	Zachry Holdings Inc.	1.60
16	Collins Engineers Inc.	1.38
17	GRAEF	0.89
18	Geosyntec Consultants	0.85
19	McMAHON	0.80
20	Ayres Associates	0.76
21	Surveying And Mapping Inc. (SAM Inc.)	0.70
22	L'Acquis Consulting Engineers	0.53
23	Clark Dietz Inc.	0.50
24	Parsons Brinckerhoff	0.14
25	STR Partners	0.08
26	V3 Cos. Ltd.	0.03
27	Atkins	0.01
28	Hatch Mott MacDonald	0.01

Telecommunications

Rank	Firm	($ Mil)
1	MWH Global	15.08
2	ESD (Environmental Systems Design)	8.17
3	GPD Group	8.13
4	exp	6.93
5	American Structurepoint Inc.	1.96
6	Shive-Hattery Inc.	1.65
7	Wiss, Janney, Elstner Associates Inc.	1.48
8	Stantec	0.77
9	Hanson Professional Services Inc.	0.63
10	Terracon Consultants Inc.	0.53
11	William Tao & Associates Inc.	0.45
12	Affiliated Engineers Inc.	0.32
13	Atkins	0.32
14	Patrick Engineering Inc.	0.16
15	Clark Dietz Inc.	0.15
16	Ross & Baruzzini Inc.	0.15
17	RATIO Architects Inc.	0.13
18	Thornton Tomasetti	0.11
19	KZF Design	0.05
20	McMAHON	0.04
21	GRAEF	0.03

Water Supply

Rank	Firm	($ Mil)
1	MWH Global	39.00
2	ARCADIS U.S.	17.84
3	Greeley and Hansen	15.44
4	Stantec	12.52
5	AECOM Technology Corp.	12.37
6	Baxter & Woodman Inc.	5.41
7	exp	5.09
8	American Structurepoint Inc.	4.52
9	Strand Associates Inc.	4.45
10	HNTB Corp.	4.36
11	Crawford, Murphy & Tilly Inc.	2.73
12	DLZ Corp.	2.22
13	Resource International Inc.	1.98
14	McMAHON	1.81
15	Geosyntec Consultants	1.41
16	Ayres Associates	1.38
17	Terracon Consultants Inc.	1.28
18	Hanson Professional Services Inc.	1.17
19	Manhard Consulting Ltd.	1.13
20	Farnsworth Group Inc.	1.08
21	Atkins	1.00
22	Donohue & Associates Inc.	0.88
23	Clark Dietz Inc.	0.85
24	Burns & McDonnell	0.84
25	V3 Cos. Ltd.	0.71
26	Mead & Hunt Inc.	0.65
27	Patrick Engineering Inc.	0.61
28	Bernardin Lochmueller & Associates	0.46
29	PCI Skanska	0.37
30	RJN Group Inc.	0.30
31	Stanley Consultants	0.30
32	GRAEF	0.29
33	Collins Engineers Inc.	0.22
34	Fanning/Howey Associates Inc.	0.17
35	Shive-Hattery Inc.	0.16
36	Woolpert Inc.	0.14
37	L'Acquis Consulting Engineers	0.13
38	Hatch Mott MacDonald	0.13
39	Symbiont Science, Engineering and Construction Inc.	0.08
40	Schmidt Associates Inc.	0.06
41	M.E. GROUP Inc.	0.01
42	Wiss, Janney, Elstner Associates Inc.	0.01
43	Wight & Co.	0.01

Sewerage/Solid Waste

Rank	Firm	($ Mil)
1	AECOM Technology Corp.	41.29
2	ARCADIS U.S.	25.90
3	DLZ Corp.	23.51
4	Strand Associates Inc.	17.39
5	Donohue & Associates Inc.	14.78
6	HNTB Corp.	11.98
7	McMAHON	10.20
8	RJN Group Inc.	9.80
9	Stantec	9.16
10	Crawford, Murphy & Tilly Inc.	7.82
11	American Structurepoint Inc.	6.77
12	Clark Dietz Inc.	4.92
13	Symbiont Science, Engineering and Construction Inc.	4.39
14	Farnsworth Group Inc.	4.30
15	United Consulting	3.60
16	Baxter & Woodman Inc.	2.85
17	Woolpert Inc.	2.60
18	Hatch Mott MacDonald	2.48
19	Geosyntec Consultants	2.09
20	Ayres Associates	2.07
21	Resource International Inc.	1.70
22	Bernardin Lochmueller & Associates	1.57
23	Terracon Consultants Inc.	1.48
24	Burns & McDonnell	1.28
25	GPD Group	1.07
26	Hanson Professional Services Inc.	1.06
27	Manhard Consulting Ltd.	0.82
28	Fanning/Howey Associates Inc.	0.68
29	Mead & Hunt Inc.	0.56
30	Parsons Brinckerhoff	0.51
31	Greeley and Hansen	0.34
32	GRAEF	0.29
33	Stanley Consultants	0.28
34	Ross & Baruzzini Inc.	0.28
35	PCI Skanska	0.18
36	Collins Engineers Inc.	0.14
37	Wiss, Janney, Elstner Associates Inc.	0.05
38	Shive-Hattery Inc.	0.03
39	Wight & Co.	0.01

Transportation

Rank	Firm	($ Mil)
1	HNTB Corp.	111.61
2	Parsons Brinckerhoff	89.88
3	AECOM Technology Corp.	56.11
4	Alfred Benesch & Co.	43.03
5	Hanson Professional Services Inc.	34.93
6	Crawford, Murphy & Tilly Inc.	30.19
7	American Structurepoint Inc.	29.44
8	DLZ Corp.	28.40
9	Mead & Hunt Inc.	27.29
10	Bernardin Lochmueller & Associates	25.66
11	Patrick Engineering Inc.	21.59
12	Strand Associates Inc.	21.48
13	exp	19.94
14	H.W. Lochner Inc.	17.40
15	Collins Engineers Inc.	16.36
16	Stantec	15.83
17	United Consulting	15.80
18	Ayres Associates	13.29
19	GRAEF	11.84
20	Clark Dietz Inc.	11.42
21	GPD Group	11.33
22	V3 Cos. Ltd.	11.19
23	Stanley Consultants	9.88
24	Burns & McDonnell	9.15
25	Resource International Inc.	8.50
26	Woolpert Inc.	6.87
27	Reynolds, Smith and Hills Inc.	6.80
28	OMEGA & Associates Inc.	6.77
29	Wight & Co.	5.66
30	STV	5.59
31	Baxter & Woodman Inc.	5.55
32	Terracon Consultants Inc.	4.48
33	ARCADIS U.S.	3.95
34	Farnsworth Group Inc.	3.67
35	MWH Global	3.51
36	Atkins	3.22
37	McMAHON	3.00
38	Donohue & Associates Inc.	1.76
39	Hatch Mott MacDonald	1.58
40	RATIO Architects Inc.	1.03
41	Ross & Baruzzini Inc.	0.83
42	Solomon Cordwell Buenz	0.60
43	Wiss, Janney, Elstner Associates Inc.	0.59
44	Thornton Tomasetti	0.46
45	Shive-Hattery Inc.	0.44
46	Manhard Consulting Ltd.	0.41
47	Fanning/Howey Associates Inc.	0.39
48	Cordogan Clark & Associates Inc.	0.38
49	Dewberry Architects Inc.	0.22
50	Surveying And Mapping Inc. (SAM Inc.)	0.20
50	RJN Group Inc.	0.20
52	KZF Design	0.18
53	ESD (Environmental Systems Design)	0.15
54	HOK	0.07
55	Zachry Holdings Inc.	0.04

Landscape Architecture

Rank	Firm	($ Mil)
1	RATIO Architects Inc.	1.32
2	Fanning/Howey Associates Inc.	0.97
3	HOK	0.94
4	DLZ Corp.	0.92
5	MWH Global	0.78
6	exp	0.64
7	American Structurepoint Inc.	0.53
8	GRAEF	0.43
9	GPD Group	0.43
10	Woolpert Inc.	0.32
11	Farnsworth Group Inc.	0.30
12	Schmidt Associates Inc.	0.30
13	Forum Studio Inc.	0.25
14	Shive-Hattery Inc.	0.24
15	BNIM	0.20
16	Stantec	0.19
17	FGM Architects Inc.	0.11
18	Strand Associates Inc.	0.10
19	STR Partners	0.08
20	Potter Lawson Inc.	0.08
21	Cordogan Clark & Associates Inc.	0.05
22	McMAHON	0.05
23	Goettsch Partners Inc.	0.05
24	Dewberry Architects Inc.	0.03
25	Gray Design Group	0.01

Architecture

Rank	Firm	($ Mil)
1	HOK	28.88
2	Perkins+Will	24.60
3	Solomon Cordwell Buenz	21.30
4	AECOM Technology Corp.	17.07
5	BSA LifeStructures	14.35
6	SSOE Group	14.33
7	Legat Architects Inc.	14.03
8	Fanning/Howey Associates Inc.	12.25
9	DLR Group	12.19
10	FGM Architects Inc.	11.47
11	VOA Associates Inc.	10.42
12	Wight & Co.	10.34
13	Stantec	10.29
14	RATIO Architects Inc.	8.77
15	BLDD Architects Inc.	8.20
16	Woolpert Inc.	7.60
17	TMP Architecture Inc.	7.49
18	DLA Architects Ltd.	7.06
19	Anderson Mikos Architects Ltd.	6.92
20	Partners by Design	6.68
21	HNTB Corp.	6.63
22	Cordogan Clark & Associates Inc.	6.45
23	GPD Group	6.41
24	exp	6.41
25	Schmidt Associates Inc.	6.29
26	Eckenhoff Saunders Architects	6.10
27	Farnsworth Group Inc.	5.84
28	Dewberry Architects Inc.	5.69
29	Engberg Anderson Inc.	5.62
30	Westlake Reed Leskosky	5.54
31	Wiss, Janney, Elstner Associates Inc.	5.40
32	Perkins Eastman	5.33
33	BNIM	5.18
34	STR Partners	4.53
35	DLZ Corp.	4.51
36	Forum Studio Inc.	4.51
37	CHIPMAN DESIGN ARCHITECTURE	4.50
38	Potter Lawson Inc.	4.34
39	Bray Associates Architects	3.85
40	Goettsch Partners Inc.	3.76
41	Burns & McDonnell	3.48
42	American Structurepoint Inc.	3.47
43	Herschman Architects Inc.	3.03
44	McMAHON	2.88
45	MulvannyG2 Architecture	1.95
46	Shive-Hattery Inc.	1.90
47	Parsons Brinckerhoff	1.88
48	Mead & Hunt Inc.	1.87
49	Reynolds, Smith and Hills Inc.	1.36
50	CASCO Diversified Corp.	1.36
51	The Korte Co.	1.28
52	Gray Design Group	1.09
53	Schenkel & Shultz Inc.	1.09
54	Process Plus LLC	1.06
55	Ross & Baruzzini Inc.	1.02
56	Ware Malcomb	1.00
57	Vocon	0.93
58	Ayres Associates	0.90
59	KZF Design	0.80
60	MWH Global	0.78
61	GRAEF	0.78
62	Walker Parking Consultants	0.68
63	William Tao & Associates Inc.	0.56
64	PCI Skanska	0.55
65	Henneman Engineering Inc.	0.50
66	Greeley and Hansen	0.47
67	STV	0.44
68	Terracon Consultants Inc.	0.03
69	Terracon Consultants Inc.	0.03
70	NELSON	0.25
71	Thornton Tomasetti	0.22
72	Main Architecture	0.21
73	Atkins	0.19
74	Stanley Consultants	0.01

Exterior Facade Design

Rank	Firm	($Mil)
1	VOA Associates Inc.	3.43
2	Wiss, Janney, Elstner Associates Inc.	3.24
3	Walker Parking Consultants	2.05
4	MWH Global	1.56
5	Thornton Tomasetti	1.45
6	American Structurepoint Inc.	1.12
7	Anderson Mikos Architects Ltd.	1.10
8	Cordogan Clark & Associates Inc.	0.54
9	Schmidt Associates Inc.	0.51
10	Goettsch Partners Inc.	0.37
11	KZF Design	0.24
12	Partners by Design	0.22
13	Ross & Baruzzini Inc.	0.14
14	Burns & McDonnell	0.11
15	Potter Lawson Inc.	0.06
16	Dewberry Architects Inc.	0.03

Interior Design

Rank	Firm	($ Mil)
1	Vocon	11.35
2	NELSON	5.19
3	HOK	4.78
4	Anderson Mikos Architects Ltd.	4.35
5	CHIPMAN DESIGN ARCHITECTURE	3.30
6	Perkins+Will	3.03
7	Eckenhoff Saunders Architects	2.50
8	Solomon Cordwell Buenz	2.00
9	Dewberry Architects Inc.	1.50
10	Perkins Eastman	1.33
11	Wight & Co.	1.19
12	RATIO Architects Inc.	1.17
13	Gray Design Group	1.09
14	Ware Malcomb	1.04
15	BSA LifeStructures	0.91
16	4240 Architecture Inc.	0.85
17	MWH Global	0.78
18	Fanning/Howey Associates Inc.	0.78
19	Schmidt Associates Inc.	0.75
20	KZF Design	0.62
21	Engberg Anderson Inc.	0.62
22	exp	0.62
23	Forum Studio Inc.	0.61
24	Westlake Reed Leskosky	0.57
25	FGM Architects Inc.	0.55
26	Partners by Design	0.52
27	DLR Group	0.51
28	American Structurepoint Inc.	0.40
29	STR Partners	0.38
30	Cordogan Clark & Associates Inc.	0.38
31	GPD Group	0.38
32	Potter Lawson Inc.	0.28
33	Goettsch Partners Inc.	0.15
34	BNIM	0.13
35	Ross & Baruzzini Inc.	0.09
36	Shive-Hattery Inc.	0.08
37	McMAHON	0.05
37	Burns & McDonnell	0.05
39	Farnsworth Group Inc.	0.05
40	Ayres Associates	0.01

Civil Engineering

Rank	Firm	($ Mil)
1	HNTB Corp.	111.61
2	AECOM Technology Corp.	94.67
3	Strand Associates Inc.	47.73
4	Crawford, Murphy & Tilly Inc.	43.65
5	DLZ Corp.	41.69
6	Parsons Brinckerhoff	40.38
7	American Structurepoint Inc.	31.60
8	Hanson Professional Services Inc.	31.59
9	Mead & Hunt Inc.	28.75
10	Baxter & Woodman Inc.	24.52
11	MWH Global	23.40
12	Patrick Engineering Inc.	23.11
13	Stantec	21.43
14	Alfred Benesch & Co.	21.30
15	Ayres Associates	17.38
16	Farnsworth Group Inc.	16.00
17	GPD Group	15.33
18	Clark Dietz Inc.	14.52
19	Donohue & Associates Inc.	14.43
20	United Consulting	14.40
21	Bernardin Lochmueller & Associates	14.34
22	V3 Cos. Ltd.	14.28
23	Burns & McDonnell	14.26
24	McMAHON	14.00
25	exp	13.33
26	H.W. Lochner Inc.	13.20
27	Greeley and Hansen	11.84
28	RJN Group Inc.	10.00
29	Manhard Consulting Ltd.	9.14
30	OMEGA & Associates Inc.	6.77
31	Stanley Consultants	6.28
32	Wight & Co.	6.26
33	Hatch Mott MacDonald	4.53
34	STV	4.37
35	GRAEF	3.80
36	Reynolds, Smith and Hills Inc.	3.74
37	Resource International Inc.	3.56
38	Atkins	3.07
39	Korda/Nemeth Engineering Inc.	2.10
40	SSOE Group	1.72
41	Shive-Hattery Inc.	1.67
42	BSA LifeStructures	1.53
43	Woolpert Inc.	1.19
44	BLDD Architects Inc.	1.00
45	Zachry Holdings Inc.	0.77
46	Dewberry Architects Inc.	0.70
47	Symbiont Science, Engineering and Construction Inc.	0.45
48	Fanning/Howey Associates Inc.	0.39
49	KZF Design	0.37
50	FGM Architects Inc.	0.35
51	William Tao & Associates Inc.	0.34
52	L'Acquis Consulting Engineers	0.26
53	STR Partners	0.23
54	Schmidt Associates Inc.	0.20
55	Potter Lawson Inc.	0.19
56	PCI Skanska	0.18
57	Goettsch Partners Inc.	0.08
58	Process Plus LLC	0.07
59	Terracon Consultants Inc.	0.03

Environmental & Geotechnical Engineering

Rank	Firm	($ Mil)
1	AECOM Technology Corporation	64.64
2	Stantec	46.56
3	MWH Global	31.19
4	Terracon Consultants, Inc.	25.94
5	HNTB Corporation	16.34
6	Burns & McDonnell	16.22
7	Geosyntec Consultants	15.20
8	American Structurepoint, Inc.	9.60
9	GPD Group	7.58
10	DLZ Corporation	5.22
11	Bernardin Lochmueller & Associates	5.01
12	Hanson Professional Services Inc.	3.59
13	Clark Dietz, Inc	3.10
14	Woolpert, Inc.	2.93
15	Resource International, Inc.	2.07
16	Patrick Engineering Inc.	1.50
17	Symbiont Science, Engineering and Construction, Inc.	1.48
18	Hatch Mott MacDonald	1.20
19	Atkins	1.20
20	Ayres Associates	1.09
21	V3 Companies Ltd	0.86
22	GRAEF	0.61
23	Wight & Company	0.30
24	McMAHON	0.20
25	Stanley Consultants	0.08

MEP Engineering

Rank	Firm	($ Mil)
1	KJWW Engineering Consultants	31.53
2	SSOE Group	26.94
3	ESD (Environmental Systems Design)	24.32
4	Affiliated Engineers Inc.	22.84
5	Heapy Engineering	22.11
6	BSA LifeStructures	15.34
7	exp	13.45
8	Henneman Engineering Inc.	12.50
9	Burns & McDonnell	8.96
10	MWH Global	7.80
11	Patrick Engineering Inc.	7.21
12	Stantec	6.56
13	GPD Group	6.41
14	PCI Skanska	5.90
15	BLDD Architects Inc.	5.88
16	L'Acquis Consulting Engineers	4.95
17	Schmidt Associates Inc.	4.80
17	Korda/Nemeth Engineering Inc.	4.80
19	FGM Architects Inc.	4.56
20	Smith Seckman Reid Inc.	4.46
21	William Tao & Associates Inc.	4.27
22	DLR Group	4.23
23	Fanning/Howey Associates Inc.	3.89
24	Westlake Reed Leskosky	3.17
25	Stanley Consultants	3.14
26	Mead & Hunt Inc.	2.83
27	Mead & Hunt Inc.	2.74
28	Zachry Holdings Inc.	2.65
29	Ross & Baruzzini Inc.	2.41
30	GRAEF	2.35
31	Process Plus LLC	2.26
32	DLZ Corp.	2.19
33	Donohue & Associates Inc.	2.11
34	Clark Dietz Inc.	2.08
35	Greeley and Hansen	2.05
36	M.E. GROUP Inc.	1.96
37	Cordogan Clark & Associates Inc.	1.94
38	Shive-Hattery Inc.	1.67
39	AMG Inc.	1.62
40	STR Partners	1.51
41	Symbiont Science, Engineering and Construction Inc.	1.51
42	Wight & Co.	1.46
43	STV	1.31
44	Dewberry Architects Inc.	1.20
45	American Structurepoint Inc.	0.96
46	CASCO Diversified Corp.	0.85
47	Potter Lawson Inc.	0.85
48	Hanson Professional Services Inc.	0.84
49	KZF Design	0.77
50	Woolpert Inc.	0.68
51	McMAHON	0.55
52	Reynolds, Smith and Hills Inc.	0.34
53	Goettsch Partners Inc.	0.27
54	Herschman Architects Inc.	0.25
55	Hatch Mott MacDonald	0.09
56	Gray Design Group	0.08
57	Farnsworth Group Inc.	0.07
58	Atkins	0.05

Structural Engineering

Rank	Firm	($ Mil)
1	Thornton Tomasetti	24.26
2	Parsons Brinckerhoff	23.48
3	Alfred Benesch & Co.	21.30
4	Collins Engineers Inc.	18.79
5	Woolpert Inc.	17.41
6	Wiss, Janney, Elstner Associates Inc.	10.80
7	Burns & McDonnell	9.23
8	exp	8.67
9	MWH Global	7.80
10	GRAEF	7.38
11	V3 Cos. Ltd.	5.50
12	H.W. Lochner Inc.	4.20
13	SSOE Group	4.01
14	DLZ Corp.	3.97
15	KJWW Engineering Consultants	3.75
16	United Consulting	3.70
17	Mead & Hunt Inc.	3.18
18	Stanley Consultants	3.14
19	Hanson Professional Services Inc.	3.06
20	STV	2.62
21	Walker Parking Consultants	2.05
22	Patrick Engineering Inc.	2.00
23	Korda/Nemeth Engineering Inc.	1.98
24	BSA LifeStructures	1.86
25	Ayres Associates	1.80
26	FGM Architects Inc.	1.74
27	American Structurepoint Inc.	1.71
28	Bernardin Lochmueller & Associates	1.56
29	McMAHON	1.50
30	Reynolds, Smith and Hills Inc.	1.36
31	Strand Associates Inc.	1.30
32	Cordogan Clark & Associates Inc.	1.29
33	Farnsworth Group Inc.	1.24
34	Process Plus LLC	1.18
35	AECOM Technology Corp.	1.13
36	PCI Skanska	1.11
37	Donohue & Associates Inc.	1.06
38	BLDD Architects Inc.	1.00
38	Dewberry Architects Inc.	1.00
40	Fanning/Howey Associates Inc.	0.97
41	Stantec	0.97
42	Westlake Reed Leskosky	0.90
43	Zachry Holdings Inc.	0.85
44	Shive-Hattery Inc.	0.79
45	AMG Inc.	0.76
46	STR Partners	0.76
47	Baxter & Woodman Inc.	0.70
48	Wight & Co.	0.53
49	CASCO Diversified Corp.	0.49
50	Symbiont Science, Engineering and Construction Inc.	0.42
51	KZF Design	0.38
52	Potter Lawson Inc.	0.33
53	Schmidt Associates Inc.	0.30
54	HOK	0.27
55	William Tao & Associates Inc.	0.22
56	Goettsch Partners Inc.	0.20
57	Henneman Engineering Inc.	0.20
58	Gray Design Group	0.18
59	Herschman Architects Inc.	0.07

Surveying and Mapping

Rank	Firm	($ Mil)
1	Surveying And Mapping Inc. (SAM Inc.)	16.90
2	DLZ Corp.	16.57
3	Woolpert Inc.	16.04
4	American Structurepoint Inc.	5.32
5	Ayres Associates	4.18
6	MWH Global	3.90
7	Manhard Consulting Ltd.	3.39
8	V3 Cos. Ltd.	2.38
9	GRAEF	2.17
10	exp	1.93
11	AECOM Technology Corp.	1.72
12	Burns & McDonnell	1.68
13	Patrick Engineering Inc.	1.61
14	GPD Group	1.56
15	Farnsworth Group Inc.	1.41
16	United Consulting	1.30
17	Baxter & Woodman Inc.	1.25
18	Hanson Professional Services Inc.	1.06
19	Bernardin Lochmueller & Associates	1.03
20	Alfred Benesch & Co.	0.87
21	Resource International Inc.	0.71
22	Stantec	0.64
23	McMAHON	0.50
24	Shive-Hattery Inc.	0.48
25	Strand Associates Inc.	0.35
26	Mead & Hunt Inc.	0.33
27	RJN Group Inc.	0.30
28	Hatch Mott MacDonald	0.20
29	Fanning/Howey Associates Inc.	0.19
30	Atkins	0.11
31	STR Partners	0.08
32	Stanley Consultants	0.01

Top Green Design Firms

Rank	Firm	($ Mil)
1	HOK	27.14
2	DLR Group	11.17
3	Legat Architects Inc.	10.31
4	Westlake Reed Leskosky	10.29
5	Perkins+Will	8.40
6	SSOE Group	8.40
7	Fanning/Howey Associates Inc.	7.86
8	Henneman Engineering Inc.	7.50
9	KJWW Engineering Consultants	7.21
10	Heapy Engineering	6.86
11	HNTB Corp.	5.64
12	BSA LifeStructures	5.59
13	Goettsch Partners Inc.	4.05
14	American Structurepoint Inc.	3.54
15	PCI Skanska	3.50
16	Wight & Co.	3.47
17	Stantec	3.39
18	Symbiont Science, Engineering and Construction Inc.	3.20
19	DLZ Corp.	3.00
20	Forum Studio Inc.	2.92
21	Thornton Tomasetti	2.91
22	DLA Architects Ltd.	2.65
23	BNIM	2.39
24	Ross & Baruzzini Inc.	2.30
25	FGM Architects Inc.	1.88
26	Dewberry Architects Inc.	1.80
27	William Tao & Associates Inc.	1.80
28	AECOM Technology Corp.	1.72
29	Perkins Eastman	1.67
30	L'Acquis Consulting Engineers	1.30
31	Potter Lawson Inc.	1.29
32	RATIO Architects Inc.	1.17
33	Schmidt Associates Inc.	1.00
34	McMAHON	1.00
35	Affiliated Engineers Inc.	0.98
36	Cordogan Clark & Associates Inc.	0.84
37	VOA Associates Inc.	0.76
38	TMP Architecture Inc.	0.67
39	Hanson Professional Services Inc.	0.65
40	M.E. GROUP Inc.	0.64
41	Parsons Brinckerhoff	0.61
42	Engberg Anderson Inc.	0.59
43	BLDD Architects Inc.	0.50
44	CHIPMAN DESIGN ARCHITECTURE	0.50
45	4240 Architecture Inc.	0.46
46	ESD (Environmental Systems Design)	0.44
47	Terracon Consultants Inc.	0.41
48	Ware Malcomb	0.39
49	Farnsworth Group Inc.	0.30
50	Smith Seckman Reid Inc.	0.29
51	STV	0.28
52	Vocon	0.26
53	Anderson Mikos Architects Ltd.	0.25
54	KZF Design	0.21
55	The Korte Co.	0.14
56	Crawford, Murphy & Tilly Inc.	0.13
57	Bray Associates Architects	0.06
58	NELSON	0.04
59	Gray Design Group	0.03
60	V3 Cos. Ltd.	0.02