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Home » California Top Design Firms by Market Sector 2015

California Top Design Firms by Market Sector 2015


June 2015

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



Top Design Firms

 

More detailed information on the Top Design Firms:
View Complete List of Main Rankings

Related Article:
Top Design Firms Report $4 Billion in Billings During 2014

Click below for earlier editions:
2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007




001-100 | 101-200 | 201-300 | 301-400

Water Supply
Rank Firm ($ Mil)
1
AECOM
65.33
2
MWH Global Inc.
50.27
3
Carollo Engineers Inc.
29.45
4
GEI Consultants Inc.
26.70
5
Michael Baker International
22.36
6
Cardno
18.12
7
RMC Water and Environment
16.00
8
WSP | Parsons Brinckerhoff
11.00
9
Wood Rodgers Inc.
10.20
10
ARCADIS US/RTKL/Callison
9.43
11
Psomas
9.41
12
Kleinfelder
9.40
13
Atkins North America
7.69
14
Stantec
7.25
15
LEE & RO Inc.
5.00
16
Ninyo & Moore
4.20
17
Kimley-Horn
2.86
18
Hatch Mott MacDonald
2.75
19
Quad Knopf Inc.
2.72
20
Mead & Hunt Inc. 2.46

Transportation
Rank Firm ($ Mil)
1
AECOM
224.20
2
WSP | Parsons Brinckerhoff
208.25
3
HNTB Corp.
115.61
4
Kimley-Horn
54.89
5
Arup
48.80
6
Hatch Mott MacDonald
45.61
7
T.Y. Lin International
40.07
8
Stantec
32.42
9
Gensler
24.78
10
Psomas
22.95
11
Dokken Engineering
21.27
12
Michael Baker International
17.64
13
Kleinfelder
12.99
14
BKF Engineers
12.80
15
Ninyo & Moore
9.10
16
Cardno
9.06
17
COWI North America Inc.
7.97
18
Atkins North America
6.79
19
Mead & Hunt Inc.
6.73
20
RS&H Inc.
6.45

Civil Engineering
Rank Firm ($ Mil)
1
AECOM
279.96
2
HNTB Corp.
107.30
3
MWH Global Inc.
85.12
4
Carollo Engineers Inc.
80.78
5
WSP | Parsons Brinckerhoff
78.14
6
Stantec
71.17
7
Kimley-Horn
59.87
8
Michael Baker International
57.92
9
BKF Engineers
54.76
10
T.Y. Lin International
38.69
11
Psomas
33.46
12
Arup
27.11
13
Hatch Mott MacDonald
23.47
14
Wood Rodgers Inc.
22.07
15
Dokken Engineering
21.27
16
Cardno
18.12
17
Burns & McDonnell
15.37
18
Kleinfelder
11.78
19
SANDIS Civil Engineers Surveyors Planners
10.34
20
Atkins North America
9.87

Environmental/Geotechnical Engineering
Rank Firm ($ Mil)
1
ARCADIS US/RTKL/Callison
129.10
2
AECOM
101.51
3
Stantec
67.37
4
Kleinfelder
55.99
5
Cardno
54.37
6
SCS Engineers
50.27
7
Ninyo & Moore
39.39
8
WSP | Parsons Brinckerhoff
38.28
9
Hatch Mott MacDonald
25.47
10
Langan Treadwell Rollo
22.50
11
RMC Water and Environment
18.00
12
Michael Baker International
17.00
13
Earth Systems Inc.
16.40
14
Psomas
13.26
15
Terracon Consultants Inc.
12.24
16
SWCA Environmental Consultants
10.80
17
Burns & McDonnell
9.22
18
GEI Consultants Inc.
8.01
19
Arup
7.56
20
Kimley-Horn
4.79

MEP Engineering
Rank Firm ($ Mil)
1
AECOM
61.04
2
Stantec
58.01
3
Arup
32.50
4
TTG
25.98
5
SPEC Services Inc.
23.52
6
WSP | Parsons Brinckerhoff
21.80
7
Syska Hennessy Group
20.33
8
Burns & McDonnell
18.44
9
Mazzetti
12.42
10
Affiliated Engineers Inc.
10.80
11
HMC Architects
9.39
12
Salas O'Brien
9.36
13
SmithGroupJJR
8.94
14
PBS Engineers Inc.
7.18
15
Atkins North America
3.81
16
DLR Group
3.63
17
LPA Inc.
3.19
18
CannonDesign
3.15
19
Harley Ellis Devereaux
2.63
20
Interface Engineering
2.61

001-100 | 101-200 | 201-300 | 301-400

Top Lists

Top Design FirmsTop Design Firms
Transportation Work Drives Revenue For Design Firms



Top ContractorsTop Contractors
California Top Contractors; Northwest Top Contractors



Top Specialty ContractorsTop Specialty Contractors
Top Specialty Contractors Report Strong Revenue




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