AECOM, Jacobs, Burns & McDonnell, Thornton Tomasetti, and NV5 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 2019 Giants 300 Report.
The Top 40 Engineering Architecture Firms rankings are sponsored by Viega. Also check out the Top 80 Engineering Firms rankings and 2019 Engineering Giants Report, brought to you by Viega.
Top 40 Engineering Architecture Firms
BD+C GIANTS 300 REPORT
| RANK | COMPANY | 2018 ENG-ARCH REVENUE |
| 1 | AECOM | $1,038,600,000 |
| 2 | Jacobs | $605,479,500 |
| 3 | Burns & McDonnell | $293,575,993 |
| 4 | Thornton Tomasetti | $256,286,911 |
| 5 | NV5 Global | $186,463,366 |
| 6 | EXP | $174,492,200 |
| 7 | CRB | $145,425,417 |
| 8 | IPS-Integrated Project Services | $135,100,000 |
| 9 | SSOE Group | $133,240,000 |
| 10 | STV | $101,770,723 |
| 11 | Wiss, Janney, Elstner* | $98,280,000 |
| 12 | Dewberry | $95,701,470 |
| 13 | Salas O'Brien | $83,851,549 |
| 14 | Ghafari Associates | $83,700,000 |
| 15 | Morrison Hershfield | $77,194,937 |
| 16 | BRPH | $67,324,956 |
| 17 | CTA Architects Engineers | $67,121,462 |
| 18 | Walker Consultants | $65,935,449 |
| 19 | Ross & Baruzzini | $60,140,000 |
| 20 | Core States Group | $55,591,912 |
| 21 | Mason & Hanger | $49,593,409 |
| 22 | Merrick & Company* | $46,176,000 |
| 23 | Shive-Hattery | $43,604,008 |
| 24 | Woolpert | $39,947,548 |
| 25 | Farnsworth Group* | $34,740,000 |
| 26 | Fishbeck, Thompson, Carr & Huber | $34,010,462 |
| 27 | McKinstry | $28,220,000 |
| 28 | H.F. Lenz Co. | $24,997,999 |
| 29 | Epstein | $24,670,000 |
| 30 | GRAEF | $24,134,005 |
| 31 | CESO | $22,870,000 |
| 32 | Guernsey | $22,401,040 |
| 33 | Stanley Consultants | $22,115,270 |
| 34 | Hixson Architecture, Engineering, Interiors | $21,500,000 |
| 35 | Galloway & Company | $21,257,445 |
| 36 | Halff Associates | $20,130,000 |
| 37 | VMDO Architects | $19,737,574 |
| 38 | Barge Design Solutions | $16,799,378 |
| 39 | EAPC Architects Engineers | $16,750,023 |
| 40 | Sherlock, Smith & Adams | $11,300,000 |
| 41 | Apogee Consulting Group | $10,604,788 |
| 42 | Davis, Bowen & Friedel | $9,627,973 |
| 43 | PEDCO E&A Services | $9,500,000 |
| 44 | Primera Engineers | $6,981,650 |
| 45 | AE Works | $6,419,698 |
| 46 | Milhouse Engineering and Construction | $5,250,226 |
| 47 | Boldt Company, The | $4,866,000 |
| SOURCE: BD+C 2019 GIANTS 300 REPORT * EDITORS’ ESTIMATE | ||
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