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 27, 2021
2021 Healthcare Sector Giants: Top architecture, engineering, and construction firms in the U.S. healthcare facilities sector
HDR, AECOM, Turner Construction, and Brasfield & Gorrie head BD+C's rankings of the nation's largest healthcare facilities sector architecture, engineering, and construction firms, as reported in the 2021 Giants 400 Report.
Giants 400 | Aug 27, 2021
2021 Office Sector Giants: Top architecture, engineering, and construction firms in the U.S. office building sector
Gensler, Jacobs, Turner Construction, and STO Building Group head BD+C's rankings of the nation's largest office building sector architecture, engineering, and construction firms, as reported in the 2021 Giants 400 Report.a
Giants 400 | Aug 26, 2021
2021 University Giants: Top architecture, engineering, and construction firms in the higher education sector
Gensler, AECOM, Turner Construction, and CannonDesign head BD+C's rankings of the nation's largest university sector architecture, engineering, and construction firms, as reported in the 2021 Giants 400 Report.
Giants 400 | Aug 26, 2021
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.
Giants 400 | Aug 26, 2021
Top 90 Construction Management + Project Management Firms for 2021
CBRE, Jacobs, Alfa Tech, and VCC head the rankings of the nation's largest construction management (as agent) and program/project management firms for nonresidential and multifamily buildings work, as reported in Building Design+Construction's 2021 Giants 400 Report.
Giants 400 | Aug 25, 2021
Top 140 Contractors for 2021
Turner Construction, Whiting-Turner Contracting, STO Building Group, and DPR Construction top the rankings of the nation's largest general contractors, CM at risk firms, and design-builders for nonresidential buildings and multifamily buildings work, as reported in Building Design+Construction's 2021 Giants 400 Report.
Giants 400 | Aug 25, 2021
Top 75 Engineering Firms for 2021
Kimley-Horn, WSP, Terracon, Tetra Tech, and Langan head the rankings of the nation's largest engineering firms for nonresidential buildings and multifamily buildings work, as reported in Building Design+Construction's 2021 Giants 400 Report.
Giants 400 | Aug 25, 2021
Top 95 Architecture/Engineering Firms for 2021
Stantec, HDR, HOK, and SOM top the rankings of the nation's largest architecture engineering (AE) firms for nonresidential and multifamily buildings work, as reported in Building Design+Construction's 2021 Giants 400 Report.
Giants 400 | Aug 25, 2021
Top 160 Architecture Firms for 2021
Gensler, Perkins and Will, HKS, and Perkins Eastman top the rankings of the nation's largest architecture firms for nonresidential and multifamily buildings work, as reported in Building Design+Construction's 2021 Giants 400 Report.
Giants 400 | Aug 11, 2021
BD+C Awards Programs
Entry information and past winners for Building Design+Construction's two major awards programs: 40 Under 40 and Giants 400
