![Top 90 Office Sector Engineering + EA Firms [2018 Giants 300 Report]](/sites/default/files/Office%20Eng%20COPY.jpg "Top 90 Office Sector Engineering + EA Firms [2018 Giants 300 Report]")
TOP 90 OFFICE SECTOR ENGINEERING + EA FIRMS |
||
| RANK | COMPANY | 2017 OFFICE REVENUE |
| 1 | Jacobs | $388,670,000 |
| 2 | WSP | $207,434,000 |
| 3 | Thornton Tomasetti | $83,774,342 |
| 4 | Arup | $68,082,752 |
| 5 | Burns & McDonnell | $49,391,560 |
| 6 | Syska Hennessy Group | $35,422,673 |
| 7 | Dewberry | $34,910,298 |
| 8 | Mason & Hanger | $27,779,020 |
| 9 | Ghafari Associates | $25,800,000 |
| 10 | ESD | $24,981,773 |
| 11 | AKF Group | $23,200,000 |
| 12 | KPFF Consulting Engineers | $17,485,340 |
| 13 | Jaros, Baum & Bolles | $16,465,000 |
| 14 | NV5 Global | $16,005,092 |
| 15 | Vanderweil Engineers | $15,256,200 |
| 16 | Glumac | $14,101,250 |
| 17 | Morrison Hershfield | $13,372,392 |
| 18 | Simpson Gumpertz & Heger | $13,300,000 |
| 19 | Jensen Hughes | $12,231,532 |
| 20 | Bala Consulting Engineers | $11,180,000 |
| 21 | Wendel | $10,960,210 |
| 22 | Magnusson Klemencic Associates | $10,443,730 |
| 23 | IMEG Corp. | $10,260,000 |
| 24 | GHT Ltd. | $9,807,000 |
| 25 | TEECOM | $9,001,394 |
| 26 | ME Engineers | $8,250,000 |
| 27 | H.F. Lenz | $7,662,200 |
| 28 | Loring Consulting Engineers | $7,450,000 |
| 29 | Walker Consultants | $7,327,145 |
| 30 | Salas O'Brien | $7,131,688 |
| 31 | Shive-Hattery | $6,934,390 |
| 32 | Henderson Engineers | $6,461,792 |
| 33 | SSOE Group | $6,250,000 |
| 34 | Heapy Engineering | $6,091,317 |
| 35 | Newcomb & Boyd | $6,043,554 |
| 36 | Ross & Baruzzini | $5,743,000 |
| 37 | Affiliated Engineers | $5,096,000 |
| 38 | Walter P Moore | $4,993,038 |
| 39 | TLC Engineering for Architecture | $4,887,558 |
| 40 | Setty | $4,566,490 |
| 41 | Halff Associates | $4,300,000 |
| 42 | CJL Engineering | $4,146,865 |
| 43 | RMF Engineering | $4,100,000 |
| 44 | Interface Engineering | $3,847,751 |
| 45 | PEDCO E&A Services | $3,800,000 |
| 46 | Guernsey | $3,733,491 |
| 47 | I.C. Thomasson Associates | $3,460,260 |
| 48 | Martin/Martin | $3,113,052 |
| 49 | PS&S | $3,090,000 |
| 50 | DeSimone Consulting Engineers | $3,027,381 |
| 51 | KCI Technologies | $3,000,000 |
| — | Dunham Associates | $3,000,000 |
| — | Karpinski Engineering | $3,000,000 |
| 54 | Nitsch Engineering | $2,937,384 |
| 55 | Mazzetti+GBA | $2,886,280 |
| 56 | Spectrum Engineers | $2,872,725 |
| 57 | Korda/Nemeth Engineering | $2,755,826 |
| 58 | Bridgers & Paxton Consulting Engineers | $2,653,496 |
| 59 | Stanley Consultants | $2,292,000 |
| 60 | Coffman Engineers | $2,178,774 |
| 61 | Primera Engineers | $2,149,469 |
| 62 | OLA Consulting Engineers | $1,804,000 |
| 63 | Smith Seckman Reid | $1,510,895 |
| 64 | Peter Basso Associates | $1,469,250 |
| 65 | Global Engineering Solutions | $1,300,000 |
| 66 | M/E Engineering | $1,259,800 |
| 67 | Burns Engineering | $1,258,000 |
| 68 | Davis, Bowen & Friedel | $1,194,042 |
| 69 | PBS Engineers | $1,100,000 |
| 70 | RTM Engineering Consultants | $1,000,000 |
| 71 | Wick Fisher White | $908,000 |
| 72 | Schaefer | $895,187 |
| 73 | P2S | $881,794 |
| 74 | dbHMS | $870,000 |
| 75 | Kohler Ronan | $828,232 |
| 76 | JQ Engineering | $740,000 |
| 77 | G & W Engineering | $730,000 |
| 78 | Graef | $724,924 |
| 79 | Wallace Engineering | $600,000 |
| 80 | Allen & Shariff | $500,000 |
| — | Tighe & Bond | $500,000 |
| 82 | STV | $465,151 |
| 83 | Woolpert | $442,000 |
| 84 | Thompson Consulting Engineers | $420,306 |
| 85 | DWL Architects + Planners | $381,604 |
| 86 | Architectural Engineers | $335,004 |
| 87 | KCL Engineering | $330,990 |
| 88 | French & Parrello Associates | $312,603 |
| 89 | Arora Engineers | $237,066 |
| 90 | Zak Companies | $214,341 |
| 91 | Sherlock, Smith & Adams | $190,000 |
| 92 | Apogee Consulting Group | $169,354 |
Source: BD+C's 2018 Giants 300 Report
BACK TO 2018 GIANTS 300 REPORT LANDING PAGE
Related Stories
Giants 400 | Sep 6, 2017
Top 55 university engineering firms
AECOM, Affiliated Engineers, and Arup top BD+C’s ranking of the nation’s largest university sector engineering and EA firms, as reported in the 2017 Giants 300 Report.
Giants 400 | Aug 29, 2017
Top 110 healthcare construction firms
Turner, McCarthy, and Skanska top BD+C’s ranking of the nation’s largest healthcare sector contractor and construction management firms, as reported in the 2017 Giants 300 Report.
Giants 400 | Aug 29, 2017
Top 80 healthcare engineering firms
WSP, AECOM, and KJWW top BD+C’s ranking of the nation’s largest healthcare sector engineering and EA firms, as reported in the 2017 Giants 300 Report.
Giants 400 | Aug 29, 2017
Top 125 healthcare architecture firms
HDR, HKS, and Perkins+Will top BD+C’s ranking of the nation’s largest healthcare sector architecture and AE firms, as reported in the 2017 Giants 300 Report.
Giants 400 | Aug 18, 2017
Life after Obamacare
Hospital systems are finding ways to get facilities built with a lot less money.
Giants 400 | Aug 16, 2017
Turning R&D into practice
Charlie Pankow’s mandate was simple: Use research to create even better buildings.
Giants 400 | Aug 14, 2017
U.S. engineering firms channel startup mentality to spark innovation
Here’s a recap of the noteworthy innovations reported by engineering and E/A firms as part of BD+C's Giants 300 survey process.
Giants 400 | Aug 11, 2017
Top 35 engineering/architecture firms
AECOM, WSP, and Thornton Tomasetti are among the nation’s largest engineering/architecture firms, according to Building Design+Construction’s 2017 Giants 300 Report.
Giants 400 | Aug 11, 2017
Top 60 engineering firms
Fluor, Arup, and Jensen Hughes top Building Design+Construction’s ranking of the largest engineering firms in the U.S., as reported in the 2017 Giants 300 Report.
Giants 400 | Aug 11, 2017
Top 60 construction management firms
Jacobs, Kraus-Anderson, and Hill International are among the nation’s largest construction management and project management firms, as reported in Building Design+Construction’s 2017 Giants 300 Report.
