Corgan, Jacobs, and Whiting-Turner Contracting Company top BD+C's rankings of the nation's largest data center facilities sector architecture, engineering, and construction firms, as reported in the 2020 Giants 400 Report.
| Top 25 Data Center Sector Architecture and AE Firms for 2020 | ||
| FIRM | 2019 REVENUE | |
| 1 | Corgan | $61,478,818 |
| 2 | HDR | $34,686,206 |
| 3 | Sheehan Nagle Hartray Architects (SNHA) | $26,365,000 |
| 4 | Page | $21,250,000 |
| 5 | Gensler | $15,057,455 |
| 6 | HED | $15,000,000 |
| 7 | EXP | $7,874,986 |
| 8 | Interior Architects | $4,134,161 |
| 9 | HKS | $3,801,750 |
| 10 | Stantec | $3,049,945 |
| 11 | DGA | $2,078,452 |
| 12 | Barge Design Solutions | $2,036,000 |
| 13 | YGH Architecture | $1,369,332 |
| 14 | Eppstein Uhen Architects (EUA) | $1,260,000 |
| 15 | Whitman Requardt and Associates | $1,228,141 |
| 16 | CallisonRTKL | $719,044 |
| 17 | TreanorHL | $500,000 |
| 18 | Wendel | $446,576 |
| 19 | Line Scale Form Architects | $406,860 |
| 20 | HGA | $378,059 |
| 21 | Little Diversified Architectural Consulting | $264,020 |
| 22 | RDG Planning & Design | $251,838 |
| 23 | RSP Architects | $118,000 |
| 24 | Perkins and Will | $86,520 |
| 25 | Ratio Architects | $84,910 |
| 26 | Clark Nexsen | $57,000 |
| 27 | HOK | $26,000 |
| 28 | DLZ Corporation | $19,000 |
| 29 | Design Collaborative | $17,410 |
| 30 | GFF | $4,884 |
| Top 55 Data Center Sector Engineering and EA Firms for 2020 | ||
| FIRM | 2019 REVENUE | |
| 1 | Jacobs | $142,376,000 |
| 2 | ESD | $51,838,775 |
| 3 | HPE Data Center Technologies Services | $48,100,000 |
| 4 | Vanderweil Engineers | $46,475,100 |
| 5 | kW Mission Critical Engineering | $40,900,000 |
| 6 | Burns & McDonnell | $29,488,993 |
| 7 | AECOM | $21,400,000 |
| 8 | Syska Hennessy Group | $17,789,810 |
| 9 | Kimley-Horn | $15,652,234 |
| 10 | Salas O'Brien | $12,634,849 |
| 11 | Morrison Hershfield | $12,010,459 |
| 12 | TAS Energy | $11,365,173 |
| 13 | EYP Mission Critical Facilities | $11,328,274 |
| 14 | Highland Associates | $9,300,000 |
| 15 | Affiliated Engineers | $4,193,000 |
| 16 | H.F. Lenz | $4,147,000 |
| 17 | Mazzetti | $3,071,261 |
| 18 | Arup | $3,025,866 |
| 19 | Paradigm Structural Engineers | $3,016,448 |
| 20 | Black & Veatch | $2,560,000 |
| 21 | WSP | $2,557,845 |
| 22 | Wiley|Wilson | $2,468,000 |
| 23 | Wick Fisher White | $1,925,000 |
| 24 | NV5 Global | $1,759,000 |
| 25 | RMH Group, The | $1,723,218 |
| 26 | Bala Consulting Engineers | $1,652,000 |
| 27 | Newcomb & Boyd | $1,605,598 |
| 28 | Jensen Hughes | $1,575,003 |
| 29 | Bridgers & Paxton Consulting Engineers | $1,011,444 |
| 30 | Ross & Baruzzini | $1,000,000 |
| 31 | Cushing Terrell (formerly CTA Architects Engineers) | $931,671 |
| 32 | KPFF Consulting Engineers | $925,000 |
| 33 | Thornton Tomasetti | $807,721 |
| 34 | Dunham Associates | $750,000 |
| 35 | HEAPY | $749,712 |
| 36 | Jaros, Baum & Bolles | $656,434 |
| 37 | Osborn Engineering | $650,000 |
| 38 | IMEG Corp. | $552,497 |
| 39 | RTM Engineering Consultants | $537,215 |
| 40 | JQ Engineering | $464,723 |
| 41 | SSOE Group | $412,951 |
| 42 | Wallace Engineering | $380,000 |
| 43 | Pedco E & A Services | $379,000 |
| 44 | Tec Inc. Engineering & Design | $339,337 |
| 45 | Martin/Martin | $241,867 |
| 46 | Apogee Consulting Group | $200,000 |
| 47 | Spectrum Engineers | $137,529 |
| 48 | SSC Engineering | $112,560 |
| 49 | Walter P Moore | $84,639 |
| 50 | CRB | $56,340 |
| 51 | OLA Consulting Engineers | $50,000 |
| 52 | Davis, Bowen & Friedel | $33,297 |
| 53 | Bernhard | $27,000 |
| 54 | Karpinski Engineering | $8,000 |
| 55 | Becker Morgan Group | $2,658 |
| Top 40 Data Center Sector Contractors and CM Firms for 2020 | ||
| FIRM | 2019 REVENUE | |
| 1 | Whiting-Turner Contracting Company, The | $3,351,055,130 |
| 2 | Holder Construction | $3,290,000,000 |
| 3 | Turner Construction Company | $1,697,335,682 |
| 4 | DPR Construction | $1,521,739,000 |
| 5 | Fortis Construction | $1,024,631,856 |
| 6 | HITT Contracting | $823,295,424 |
| 7 | JE Dunn Construction | $636,079,164 |
| 8 | STO Building Group | $633,200,000 |
| 9 | Mortenson | $408,790,000 |
| 10 | AECOM | $349,200,000 |
| 11 | Clayco | $347,000,000 |
| 12 | Hensel Phelps | $335,198,084 |
| 13 | Clune Construction | $269,951,458 |
| 14 | Walbridge | $248,644,165 |
| 15 | Jacobs | $189,901,255 |
| 16 | Gilbane Building Company | $150,048,000 |
| 17 | Balfour Beatty US | $147,393,312 |
| 18 | Rogers-O'Brien Construction | $104,128,098 |
| 19 | J.T. Magen and Company | $103,720,376 |
| 20 | Gray Construction | $93,369,428 |
| 21 | Brasfield & Gorrie | $82,341,437 |
| 22 | Sundt Construction | $77,569,890 |
| 23 | Hoffman Construction | $49,018,415 |
| 24 | Skanska USA | $48,031,404 |
| 25 | BlueScope Construction | $37,755,530 |
| 26 | EXP | $32,413,173 |
| 27 | Walsh Group, The | $32,246,912 |
| 28 | Pepper Construction | $31,270,520 |
| 29 | Hathaway Dinwiddie Construction | $25,000,000 |
| 30 | Nabholz Corporation | $21,470,366 |
| 31 | T5 Construction Services | $17,783,437 |
| 32 | Suffolk Construction | $12,298,553 |
| 33 | Cumming | $9,028,350 |
| 34 | DeAngelis Diamond | $6,342,377 |
| 35 | Executive Construction | $4,000,000 |
| 36 | Ryan Companies US | $3,597,016 |
| 37 | Hill International | $889,901 |
| 38 | Burns & McDonnell | $868,189 |
| 39 | Robins & Morton | $268,875 |
| 40 | JLL | $140,393 |
BACK TO THE 2020 GIANTS 400 LANDING PAGE
Related Stories
Giants 400 | Aug 6, 2015
GREEN BUILDING GIANTS: Green building movement hits a new plateau, but the underlying problems remain
Today, the green building movement is all about eliminating toxic substances in building materials and systems and, for manufacturers, issuing environmental and health product declarations. Whether these efforts will lead to healthier products and building environments remains an open question.
Giants 400 | Aug 6, 2015
BIM GIANTS: Robotic reality capture, gaming systems, virtual reality—AEC Giants continue tech frenzy
Given their size, AEC Giants possess the resources and scale to research and test the bevy of software and hardware solutions on the market. Some have created internal innovation labs and fabrication shops to tinker with emerging technologies and create custom software tools. Others have formed R&D teams to test tech tools on the job site.
Giants 400 | Aug 6, 2015
GIANTS 300 REPORT: Top 75 Healthcare Construction Firms
Turner, McCarthy, and Skanska top Building Design+Construction's 2015 ranking of the largest healthcare contractors and construction management firms in the U.S.
Giants 400 | Aug 6, 2015
GIANTS 300 REPORT: Top 80 Healthcare Engineering Firms
AECOM, Jacobs, and Burns & McDonnell top Building Design+Construction's 2015 ranking of the largest healthcare engineering and engineering/architecture firms in the U.S.
Giants 400 | Aug 6, 2015
GIANTS 300 REPORT: Top 115 Healthcare Architecture Firms
HDR, Stantec, and Perkins+Will top Building Design+Construction's 2015 ranking of the largest healthcare architecture and architecture/engineering firms in the U.S.
Giants 400 | Aug 6, 2015
HEALTHCARE AEC GIANTS: Hospital and medical office construction facing a slow but steady recovery
Construction of hospitals and medical offices is expected to shake off its lethargy in 2015 and recover modestly over the next several years, according to BD+C's 2015 Giants 300 report.
Giants 400 | Aug 6, 2015
GIANTS 300 REPORT: Top 75 Construction Management Firms
Jacobs, AECOM, and Hill International head Building Design+Construction's 2015 ranking of the largest construction management and project management firms in the United States.
Giants 400 | Aug 6, 2015
GIANTS 300 REPORT: Top 100 Contractors
Turner Construction and Whiting-Turner Contracting top Building Design+Construction's 2015 ranking of the largest contractors in the United States.
Giants 400 | Aug 5, 2015
CONSTRUCTION GIANTS: Economists hedge their bets on prospects for nonresidential construction
Leading economists expect spending for nonresidential construction to rise in 2015 by somewhere in the 6.4–7.7% range, and remain strong in 2016, according to BD+C's 2015 Giants 300 report.
Giants 400 | Aug 5, 2015
GIANTS 300 REPORT: Top 85 Office Sector Construction Firms
Turner, Structure Tone, and Gilbane top BD+C's ranking of the nation's largest office sector contractors and construction management firms.
