Giants 400

2021 Data Center Giants: Top architecture, engineering, and construction firms in the U.S. data center facilities sector

By BD+C Staff

Aug. 26, 2021
6 min read
OCP data center in Benguerir, Morocco, 2021 Data Center Giants: Top architecture, engineering, and construction firms in the U.S. data center facilities sector

Corgan, Holder Construction, Jacobs, and Whiting-Turner top BD+C's rankings of the nation's largest data center facilities sector architecture, engineering, and construction firms, as reported in the 2021 Giants 400 Report.

• Top 30 Data Center Sector Architecture and AE Firms for 2021
• Top 55 Data Center Sector Engineering and EA Firms for 2021
• Top 45 Data Center Sector Contractors and CM Firms for 2021

Top 30 Data Center Sector Architecture and AE Firms for 2021
  FIRM 2020 REVENUE
1 Corgan $66,713,848
2 Gensler $28,769,904
3 Sheehan Nagle Hartray Architects $24,843,756
4 Page $19,752,373
5 HED $10,100,000
6 HKS $6,169,849
7 Wendel $3,386,675
8 DGA Planning | Architecture | Interiors $3,378,495
9 Macgregor Associates Architects $2,534,893
10 Stantec $2,509,019
11 CallisonRTKL $2,332,108
12 Barge Design Solutions $2,036,000
13 LaBella Associates $1,250,000
14 GreenbergFarrow $1,116,200
15 Warner Nease Bost Architects $751,000
16 HGA $662,565
17 Line Scale Form $376,180
18 CBRE $340,111
19 Eppstein Uhen Architects $253,000
20 Gresham Smith $234,422
21 Walbridge $183,289
22 Jackson | Main Architecture $159,285
23 RSP Architects $109,000
24 Randall-Paulson Architects $90,577
25 Performa $77,000
— Architectural Design Consultants $77,000
27 Interior Architects $68,156
28 Champlin Architecture $60,284
29 Hafer $22,815
30 RDG Planning & Design $15,685
31 Clark Nexsen $11,700
32 Becker Morgan Group $7,157
33 Ratio Design $4,375
34 HOK $2,000

SOURCE: 2021 Giants 400 Report 

 

 

Top 55 Data Center Sector Engineering and EA Firms for 2021
  FIRM 2020 REVENUE
1 Jacobs $211,400,000
2 Burns & McDonnell $65,517,695
3 ESD $57,091,521
4 WSP USA $54,717,636
5 Alfa Tech Consulting Engineers $50,000,000
6 Black & Veatch Corp. $37,630,000
7 HPE Data Center Technologies Services (Facilities Consulting) $33,700,000
8 Vanderweil Engineers $32,952,900
9 AECOM $28,300,000
10 Syska Hennessy Group $26,652,448
11 Kimley-Horn $24,909,794
12 Morrison Hershfield $20,288,575
13 EYP Mission Critical Facilities $16,700,000
14 Salas O'Brien $14,861,646
15 EXP $14,594,086
16 M.C. Dean $13,842,728
17 Arup $10,821,880
18 Highland Associates $10,100,000
19 Olsson $9,749,035
20 Swanson Rink $9,297,289
21 TAS Energy $7,125,000
22 TEECOM $6,617,457
23 Newcomb & Boyd $4,533,432
24 H.F. Lenz $4,484,619
25 Affiliated Engineers Inc. $4,244,126
26 DeSimone Consulting Engineers $4,227,324
27 Paradigm Structural Engineers $3,493,421
28 Bala Consulting Engineers $3,100,000
29 Ross & Baruzzini $3,000,000
30 Dewberry $2,608,371
31 CRB $2,500,000
32 Cushing Terrell $2,317,994
33 Wick Fisher White $2,316,000
34 Langan $2,300,000
35 RMF Engineering $2,000,000
36 Mazzetti $1,704,900
37 Thornton Tomasetti $1,050,216
38 KPFF Consulting Engineers $981,000
39 Bridgers & Paxton Consulting Engineers $772,570
40 KCI Technologies $525,600
41 Wiss, Janney, Elstner Associates $500,000
42 Dunham Associates $460,000
43 Osborn Engineering $450,000
44 IMEG Corp. $443,000
45 Jaros, Baum & Bolles $284,672
46 HEAPY $249,343
47 Walter P Moore $213,933
48 Martin/Martin Consulting Engineers $186,903
49 SSOE Group $159,952
50 McKinstry $150,000
51 Farnsworth Group $145,737
52 Spectrum Engineers $137,529
53 Peter Basso Associates $100,000
54 P2S $77,019
55 French & Parrello Associates $25,157
56 Karpinski Engineering $25,000
57 SSC Engineering $19,350

SOURCE: 2021 Giants 400 Report 

 

 

Top 45 Data Center Sector Contractors and CM Firms for 2021
  FIRM 2020 REVENUE
1 Holder Construction $2,593,000,000
2 Whiting-Turner Contracting Co., The $1,775,279,988
3 DPR Construction $1,565,877,000
4 Turner Construction $1,510,898,975
5 HITT Contracting $1,053,798,171
6 Fluor Corp. $909,670,000
7 Fortis Construction $860,372,727
8 Mortenson $558,592,000
9 STO Building Group $529,000,000
10 JE Dunn $528,970,119
11 Clayco $507,000,000
12 Clune Construction $400,033,000
13 Weitz Company, The $214,102,100
14 Gray Construction $205,878,352
15 Brasfield & Gorrie $202,130,191
16 Balfour Beatty US $194,479,754
17 M.C. Dean $175,207,846
18 Hensel Phelps $174,703,875
19 AECOM $148,900,000
20 Walbridge $148,110,450
21 J.T. Magen $127,662,679
22 Gilbane Building Company $116,047,000
23 CBRE $111,741,247
24 Sundt Construction $109,161,137
25 Jacobs $96,351,000
26 McCarthy Holdings $95,594,062
27 Skanska USA $84,634,739
28 Rogers-O'Brien Construction $63,159,185
29 Walsh Group, The $51,323,316
30 BlueScope Construction $43,070,641
31 Hoffman Construction $36,114,179
32 T5 Construction Services $33,774,900
33 McKinstry $31,000,000
34 Suffolk Construction $28,843,468
35 Executive Construction $17,700,000
36 Nabholz $10,669,485
37 Pepper Construction $10,485,433
38 Granger Construction $8,600,738
39 Black & Veatch Corp. $8,270,000
40 Saunders Construction $7,583,443
41 ARCO Construction Companies $4,688,004
42 Robins & Morton $840,405
43 Messer Construction $786,990
44 Hill International $470,691
45 James McHugh Construction $42,675
46 KCI Technologies $10,000

SOURCE: 2021 Giants 400 Report 

 

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