ENR 2019 Top 500 Design Firms


The market for large design firms right now may be the best that it has ever been. There are those who believe that the market growth, which has continued into its 10th year, cannot last and that we are due for a downturn. But people in the industry have been saying that for the past three-to-four years, yet the growth has continued unabated.

The table below shows only rankings and firm name. For complete data from the Top 500 Design Firms list see the following links.

ENR 2019 Top 500
More detailed information on the Top 500 Design Firms:

View complete list with revenue and market data

Current Top 500 Design Firms Story:
ENR Top 500 Design Firms: The Market Keeps Growing

Click below for earlier editions:
2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003


Companies are ranked according to revenue for design services performed in 2018 in $ millions (*). Those with subsidiaries are indicated by (†). For information on subsidiaries and where each firm worked outside of the U.S., see www.enr.com. **Firms not ranked last year. Some markets may not add up to 100% due to omission of “other” miscellaneous market category and rounding. NA-Not available.

Key to Type of Firm: A architect, E engineer, EC engineer-contractor, AE architect-engineer, EA engineer-architect, ENV environmental, GE geotechnical engineer, L landscape architect, P planner and O other. Other combinations are possible. Firms classified themselves.


ENR 2019 Top 500 Design Firms


001-100 | 101-200 | 201-300 | 301-400 | 401-500
FIRM 2019 FIRM 2018 FIRM FIRM TYPE
1 1 JACOBS, Dallas, Texas† EAC
2 2 AECOM, Los Angeles, Calif. EAC
3 3 FLUOR CORP., Irving, Texas† EC
4 5 KBR INC., Houston, Texas† EC
5 4 TETRA TECH INC., Pasadena, Calif. E
6 7 WOOD, Houston, Texas† EC
7 6 HDR, Omaha, Neb.† EA
8 12 WSP USA, New York, N.Y. E
9 8 STANTEC INC., Irvine, Calif.† EAL
10 9 BURNS & MCDONNELL, Kansas City, Mo.† EAC
11 11 PARSONS CORP., Centreville, Va. EC
12 10 BLACK & VEATCH, Overland Park, Kan.† EC
13 13 ARCADIS NORTH AMERICA/CALLISONRTKL, Highlands Ranch, Colo.† EA
14 15 GENSLER, Los Angeles, Calif. A
15 14 INTERTEK-PSI, Arlington Heights, Ill.† E
16 16 HNTB COS., Kansas City, Mo. EA
17 17 BECHTEL, Reston, Va.† EC
18 31 SNC-LAVALIN INC., Bothell, Wash.† EC
19 18 GOLDER ASSOCIATES CORP., Palm Beach, Fla.† EC
20 19 TRC, Lowell, Mass. E
21 20 KIMLEY-HORN, Raleigh, N.C. E
22 27 LEIDOS, Reston, Va. E
23 23 CDM SMITH, Boston, Mass.† EC
24 24 TERRACON CONSULTANTS INC., Olathe, Kan.† E
25 25 GHD INC., Irvine, Calif.† E/ENV
26 29 PERKINS+WILL, Chicago, Ill.† A
27 41 S&B ENGINEERS AND CONSTRUCTORS LTD. & AFFILIATES, Houston, Texas† EC
28 32 EXP, Chicago, Ill. EA
29 30 MICHAEL BAKER INTERNATIONAL, Pittsburgh, Pa.† EA
30 28 WORLEYPARSONS GROUP INC., Houston, Texas EC
31 34 KIEWIT CORP., Omaha, Neb.† EC
32 37 STV GROUP INC., New York, N.Y.† EA
33 33 MOTT MACDONALD, Iselin, N.J.† E
34 45 NV5 GLOBAL INC., Hollywood, Fla.† E
35 39 GANNETT FLEMING, Camp Hill, Pa. EA
36 35 POWER ENGINEERS INC., Hailey, Idaho E
37 36 HOK, St. Louis, Mo. AE
38 42 DEWBERRY, Fairfax, Va.† EA
39 43 ARUP, New York, N.Y.† E
40 38 SARGENT & LUNDY, Chicago, Ill.† E
41 44 BROWN AND CALDWELL, Walnut Creek, Calif.† E
42 40 HKS, Dallas, Texas A
43 48 T.Y. LIN INTERNATIONAL, San Francisco, Calif.† EA
44 49 SKIDMORE, OWINGS & MERRILL LLP (SOM), New York, N.Y.† AE
45 46 IBI GROUP INC., Columbus, Ohio† A
46 50 FUGRO, Houston, Texas† GE
47 53 GEOSYNTEC CONSULTANTS, Atlanta, Ga.† E
48 47 CARDNO INC., Lone Tree, Colo. E/ENV
49 51 GULF INTERSTATE ENGINEERING CO., Houston, Texas† EC
50 59 CAROLLO ENGINEERS INC., Walnut Creek, Calif. E
51 70 HARGROVE ENGINEERS + CONSTRUCTORS, Mobile, Ala.† E
52 65 RS&H INC., Jacksonville, Fla.† EA
53 55 ZACHRY GROUP, San Antonio, Texas† EC
54 57 JOHNSON, MIRMIRAN & THOMPSON INC., Hunt Valley, Md.† EA
55 52 AEGION CORP., St. Louis, Mo.† EC
56 54 CHA CONSULTING INC., Albany, N.Y.† EA
57 63 SMITHGROUP, Detroit, Mich. AE
58 58 WILLDAN, Anaheim, Calif. E
59 66 HAZEN AND SAWYER, New York, N.Y. E
60 61 THORNTON TOMASETTI INC., New York, N.Y. EA
61 64 LANGAN, Parsippany, N.J.† E
62 69 VHB, Watertown, Mass.† E
63 72 DLR GROUP, Minneapolis, Minn. AE
64 71 PERKINS EASTMAN, New York, N.Y.† A
65 68 KCI TECHNOLOGIES INC., Sparks, Md.† EC
66 56 GREENMAN-PEDERSEN INC., Babylon, N.Y.† E
67 60 KLEINFELDER, San Diego, Calif.† EA
68 73 RK&K, Baltimore, Md. E
69 79 CANNONDESIGN, New York, N.Y. AE
70 74 WOODARD & CURRAN, Portland, Maine ENV
71 86 NELSON, Minneapolis, Minn. A
72 75 ECS, Chantilly, Va.† E
73 85 JENSEN HUGHES, Baltimore, Md. E
74 82 EN ENGINEERING LLC, Warrenville, Ill.† E
75 67 ENERCON SERVICES INC., Kennesaw, Ga.† EA
76 97 POPULOUS, Kansas City, Mo. A
77 118 FOTH COS., De Pere, Wis.† E
78 91 LEO A DALY, Omaha, Neb.† AE
79 100 UNIVERSALPEGASUS INTERNATIONAL, Houston, Texas E
80 78 PENNONI, Philadelphia, Pa.† E
81 83 GRESHAM SMITH, Nashville, Tenn. AE
82 76 TRANSYSTEMS, Kansas City, Mo. E
83 77 CORGAN, Dallas, Texas A
84 84 KPFF CONSULTING ENGINEERS, Seattle, Wash. E
85 96 ZGF ARCHITECTS LLP, Portland, Ore. A
86 80 STANLEY CONSULTANTS INC., Muscatine, Iowa† EA
87 87 VOLKERT INC., Mobile, Ala.† E
88 89 KOHN PEDERSEN FOX ASSOCIATES PC, New York, N.Y.† A
89 81 TRANSCORE, Nashville, Tenn. EC
90 110 LJA ENGINEERING, Houston, Texas E
91 88 NBBJ, Seattle, Wash. A
92 106 SAM LLC, Austin, Texas O
93 95 WOOLPERT INC., Dayton, Ohio AE/G
94 90 SCS ENGINEERS, Long Beach, Calif.† ENV
95 92 GEI CONSULTANTS INC., Woburn, Mass. E
96 98 OLSSON INC., Lincoln, Neb. E
97 103 HALEY & ALDRICH INC., Burlington, Mass.† E
98 94 S&ME INC., Raleigh, N.C. E
99 102 MOFFATT & NICHOL, Long Beach, Calif.† E
100 99 DAVID EVANS ENTERPRISES INC., Portland, Ore.† E

001-100 | 101-200 | 201-300 | 301-400 | 401-500