Jacobs, AECOM, Burns & McDonnell, and Alfa Tech top the rankings of the nation's largest engineering architecture (EA) firms for nonresidential buildings and multifamily buildings work, as reported in Building Design+Construction's 2021 Giants 400 Report.
| Top 40 Engineering/Architecture Firms for 2021 | ||
| FIRM | 2020 REVENUE | |
| 1 | Jacobs | $3,319,210,000 |
| 2 | AECOM | $1,303,400,000 |
| 3 | Burns & McDonnell | $551,599,410 |
| 4 | Alfa Tech Consulting Engineers | $500,000,000 |
| 5 | EXP | $350,011,905 |
| 6 | Buro Happold | $331,749,000 |
| 7 | Thornton Tomasetti | $256,518,041 |
| 8 | NV5 Global | $217,072,000 |
| 9 | Salas O'Brien | $157,962,569 |
| 10 | IPS-Integrated Project Services | $156,528,984 |
| 11 | CRB | $146,810,000 |
| 12 | SSOE Group | $142,413,414 |
| 13 | CHA Consulting | $139,900,000 |
| 14 | Wiss, Janney, Elstner Associates | $124,850,000 |
| 15 | Dewberry | $118,199,945 |
| 16 | STV | $114,382,473 |
| 17 | Merrick and Company* | $110,175,000 |
| 18 | Haskell | $104,801,302 |
| 19 | BRPH | $86,183,604 |
| 20 | Morrison Hershfield | $86,091,321 |
| 21 | Ghafari Associates | $81,300,000 |
| 22 | Olsson | $75,834,729 |
| 23 | Farnsworth Group | $68,112,548 |
| 24 | Ross & Baruzzini | $61,900,000 |
| 25 | Cushing Terrell | $57,783,842 |
| 26 | CDM Smith | $52,425,406 |
| 27 | Stanley Consultants | $44,111,652 |
| 28 | Shive-Hattery | $44,110,573 |
| 29 | Black & Veatch Corp. | $38,190,000 |
| 30 | Highland Associates | $29,200,000 |
| 31 | GRAEF | $28,192,627 |
| 32 | Galloway & Company | $27,683,047 |
| 33 | Halff Associates | $25,335,000 |
| 34 | Hixson Architecture, Engineering, Interiors | $20,000,000 |
| 35 | Apogee Consulting Group | $18,833,367 |
| 36 | PS&S | $17,515,318 |
| 37 | Epstein | $14,375,000 |
| 38 | SchraderGroup | $11,435,754 |
| 39 | EAPC Architects Engineers | $9,963,829 |
| 40 | Davis, Bowen & Friedel | $9,109,516 |
| 41 | Primera Engineers | $5,508,234 |
| 42 | VJS Construction Services | $785,000 |
SOURCE: 2021 Giants 400 Report *Editors' estimate Note: WSP USA was moved to the Top 75 Engineering Firms for 2021 list on 9/2/21, and GMB Architecture + Engineering was moved to the Top 95 Architecture/Engineering Firms for 2021 list on 10/27/21.
BACK TO THE 2021 GIANTS 400 LANDING PAGE
Related Stories
Giants 400 | Aug 25, 2022
Top 100 Apartment and Condominium Contractors for 2022
Clark Group, Suffolk Construction, AECOM, and Lendlease top the ranking of the nation's largest apartment and condominium contractors and construction management (CM) firms for 2022, as reported in Building Design+Construction's 2022 Giants 400 Report.
Giants 400 | Aug 22, 2022
Top 70 Science + Technology Facility Contractors + CM Firms 2022
Whiting-Turner, Hensel Phelps, DPR Construction, and Skanska USA top the rankings of the nation's largest science and technology (S+T) facility contractors and construction management (CM) firms, as reported in Building Design+Construction's 2022 Giants 400 Report.
Giants 400 | Aug 22, 2022
Top 70 Science + Technology Facility Engineering + EA Firms 2022
Jacobs, CRB, Fluor, and Affiliated Engineers Inc. head the rankings of the nation's largest science and technology (S+T) facility engineering and engineering/architecture (EA) firms, as reported in Building Design+Construction's 2022 Giants 400 Report.
Giants 400 | Aug 22, 2022
Top 100 Science + Technology Facility Architecture + AE Firms 2022
HDR, Flad Architects, Gensler, and DGA top the rankings of the nation's largest science and technology (S+T) facility architecture and architecture/engineering (AE) firms, as reported in Building Design+Construction's 2022 Giants 400 Report.
Giants 400 | Aug 22, 2022
Top 45 Laboratory Facility Contractors and Construction Management Firms for 2022
Whiting-Turner, Hensel Phelps, McCarthy, and STO Building Group top the ranking of the nation's largest science and technology (S+T) laboratory facility contractors and construction management (CM) firms, as reported in Building Design+Construction's 2022 Giants 400 Report.
Giants 400 | Aug 22, 2022
Top 55 Laboratory Facility Engineering + EA Firms for 2022
Jacobs, Affiliated Engineers Inc., Burns & McDonnell, and WSP top the ranking of the nation's largest science and technology (S+T) laboratory facility engineering and engineering/architecture (EA) firms, as reported in Building Design+Construction's 2022 Giants 400 Report.
Giants 400 | Aug 22, 2022
Top 85 Laboratory Facility Architecture + AE Firms for 2022
Flad Architects, HDR, DGA, and Payette top the ranking of the nation's largest science and technology (S+T) laboratory facility architecture and architecture/engineering (AE) firms, as reported in Building Design+Construction's 2022 Giants 400 Report.
Giants 400 | Aug 22, 2022
Top 90 University Contractors and Construction Management Firms for 2022
Turner Construction, Whiting-Turner Contracting, PCL Construction Enterprises, and DPR Construction lead the ranking of the nation's largest university sector contractors and construction management (CM) firms, as reported in Building Design+Construction's 2022 Giants 400 Report.
Giants 400 | Aug 22, 2022
Top 85 University Engineering + EA Firms for 2022
AECOM, Jacobs, Salas O'Brien, and IMEG head the ranking of the nation's largest university sector engineering and engineering/architecture (EA) firms, as reported in Building Design+Construction's 2022 Giants 400 Report.
Giants 400 | Aug 22, 2022
Top 150 University Architecture + AE Firms for 2022
Gensler, CannonDesign, SmithGroup, and Perkins and Will top the ranking of the nation's largest university sector architecture and architecture/engineering (AE) firms, as reported in Building Design+Construction's 2022 Giants 400 Report.
