Jacobs, Burns & McDonnell, WSP, Thornton Tomasetti, and Arup head the rankings of the nation's largest office sector engineering and engineering architecture (EA) firms, as reported in Building Design+Construction's 2019 Giants 300 Report.
The Top 100 Office Sector Engineering Firms report is sponsored by SageGlass. Also check out these 2019 Office Sector rankings and reports, brought to you by SageGlass:
• Top 200 Office Sector Architecture Firms
• Top 110 Office Sector Construction Firms
• 2019 Office Giants Report: Demand for exceptional workplaces will keep the office construction market strong
Top 100 Office Sector Engineering Firms
BD+C GIANTS 300 REPORT
| RANK | COMPANY | 2018 OFFICE REVENUE |
| 1 | Jacobs | $489,150,000 |
| 2 | Burns & McDonnell | $98,242,999 |
| 3 | WSP USA | $95,462,696 |
| 4 | Thornton Tomasetti | $86,897,907 |
| 5 | Arup | $77,487,618 |
| 6 | Syska Hennessy Group | $38,290,774 |
| 7 | Dewberry | $36,977,162 |
| 8 | EXP | $34,959,800 |
| 9 | NV5 Global | $31,728,245 |
| 10 | AKF Group | $24,101,098 |
| 11 | CTA Architects Engineers | $22,108,423 |
| 12 | ESD | $21,823,592 |
| 13 | Kimley-Horn | $21,503,215 |
| 14 | KPFF Consulting Engineers | $19,818,710 |
| 15 | Bala Consulting Engineers | $15,211,000 |
| 16 | Jensen Hughes | $15,047,000 |
| 17 | Simpson Gumpertz & Heger* | $13,391,354 |
| 18 | Vanderweil Engineers | $12,826,600 |
| 19 | Epstein | $12,629,000 |
| 20 | Jaros, Baum & Bolles | $12,573,659 |
| 21 | Ghafari Associates | $11,700,000 |
| 22 | IMEG Corp. | $11,473,754 |
| 23 | GHT Limited | $10,982,160 |
| 24 | Magnusson Klemencic Associates* | $10,671,990 |
| 25 | ME Engineers | $10,560,000 |
| 26 | Henderson Engineers | $10,000,000 |
| 27 | McKinstry | $9,350,000 |
| 28 | HEAPY | $9,165,676 |
| 29 | Teecom | $9,113,564 |
| 30 | Shive-Hattery | $9,021,751 |
| 31 | Morrison Hershfield | $8,452,434 |
| 32 | Coffman Engineers | $7,978,260 |
| 33 | Walker Consultants | $7,847,452 |
| 34 | BRPH | $7,550,000 |
| 35 | Affiliated Engineers | $7,472,989 |
| 36 | Interface Engineering | $7,088,575 |
| 37 | Salas O'Brien | $6,963,203 |
| 38 | Ross & Baruzzini | $6,743,000 |
| 39 | TLC Engineering Solutions | $6,112,770 |
| 40 | Martin/Martin Consulting Engineers | $6,010,803 |
| 41 | Newcomb & Boyd | $5,713,774 |
| 42 | CJL Engineering | $5,586,388 |
| 43 | Halff Associates | $5,029,000 |
| 44 | RMF Engineering | $4,880,000 |
| 45 | H.F. Lenz Co. | $4,745,000 |
| 46 | Barge Design Solutions | $4,499,179 |
| 47 | RTM Engineering Consultants | $4,489,000 |
| 48 | Mazzetti | $4,004,976 |
| 49 | DeSimone Consulting Engineers | $3,931,233 |
| 50 | SSOE Group | $3,628,000 |
| 51 | Stanley Consultants | $3,625,628 |
| 52 | Walter P Moore | $3,570,050 |
| 53 | CMTA | $3,559,050 |
| 54 | PEDCO E&A Services | $3,515,000 |
| 55 | Dunham Associates | $3,350,000 |
| 56 | Hixson Architecture, Engineering, Interiors | $3,000,000 |
| — | Karpinski Engineering | $3,000,000 |
| 58 | Bridgers & Paxton Consulting Engineers, Inc. | $2,948,051 |
| 59 | Primera Engineers | $2,460,803 |
| 60 | Jordan & Skala Engineers | $2,420,740 |
| 61 | Guernsey | $2,077,871 |
| 62 | GRAEF | $1,957,416 |
| 63 | Peter Basso Associates | $1,800,000 |
| 64 | ThermalTech Engineering | $1,745,000 |
| 65 | OLA Consulting Engineers | $1,664,000 |
| 66 | Kohler Ronan | $1,514,069 |
| 67 | Korda/Nemeth Engineering | $1,500,000 |
| 68 | Smith Seckman Reid | $1,457,242 |
| 69 | M/E Engineering | $1,443,469 |
| 70 | Spectrum Engineers | $1,356,780 |
| 71 | Global Engineering Solutions | $1,300,000 |
| 72 | Woolpert | $1,260,000 |
| 73 | Paradigm Structural Engineers | $1,230,432 |
| 74 | Nitsch Engineering | $1,200,848 |
| 75 | I.C. Thomasson Associates | $1,200,000 |
| 76 | Wick Fisher White | $1,100,000 |
| 77 | Tighe & Bond | $1,000,000 |
| 78 | Davis, Bowen & Friedel | $958,008 |
| 79 | KCI Technologies | $900,000 |
| 80 | dbHMS | $850,000 |
| 81 | Allen & Shariff Engineering | $835,155 |
| 82 | AE Works | $732,966 |
| 83 | Schaefer | $635,867 |
| 84 | JQ Engineering | $582,048 |
| 85 | P2S | $538,720 |
| 86 | Wallace Engineering | $500,000 |
| 87 | KCL Engineering | $499,500 |
| 88 | Galloway & Company | $466,825 |
| 89 | Architectural Engineers Inc. | $434,685 |
| 90 | KLH Engineers | $427,254 |
| 91 | EAPC Architects Engineers | $417,881 |
| 92 | Arora Engineers | $397,775 |
| 93 | STV | $376,874 |
| 94 | PBS Engineers | $350,000 |
| 95 | Milhouse Engineering and Construction | $241,743 |
| 96 | Specialized Engineering Solutions (SES) | $200,000 |
| 97 | French & Parrello Associates | $186,000 |
| 98 | CESO | $103,000 |
| 99 | FEA Consulting Engineers | $82,000 |
| 100 | Marque Engineering | $60,000 |
| 101 | Zak Companies | $54,016 |
| 102 | Sherlock, Smith & Adams | $40,000 |
| 103 | Apogee Consulting Group | $20,270 |
| SOURCE: BD+C 2019 GIANTS 300 REPORT | ||
Related Stories
Giants 400 | Oct 17, 2017
Top 60 office engineering firms
AECOM, WSP, and Thornton Tomasetti top BD+C’s ranking of the nation’s largest office sector engineering and EA firms, as reported in the 2017 Giants 300 Report.
Giants 400 | Oct 17, 2017
Top 110 office architecture firms
Gensler, Jacobs, and HOK top BD+C’s ranking of the nation’s largest office sector architecture and AE firms, as reported in the 2017 Giants 300 Report.
Giants 400 | Oct 16, 2017
Data center market forecast: Clearly cloudy
Look for mission-critical construction to double in the next few years.
Giants 400 | Oct 12, 2017
Top 30 data center engineering firms
Syska Hennessy Group, AECOM, and Morrison Hershfield top BD+C’s ranking of the nation’s largest data center sector engineering and EA firms, as reported in the 2017 Giants 300 Report.
Giants 400 | Oct 11, 2017
Top 25 data center architecture firms
Jacobs, Corgan, and Gensler top BD+C’s ranking of the nation’s largest data center sector architecture and AE firms, as reported in the 2017 Giants 300 Report.
Giants 400 | Oct 9, 2017
Job-ready learning: The newest K-12 schools nudge students toward careers
Some long-term K-12 trends—like beefing up safety and security, and designing for more natural light and outdoor learning space—are still in vogue.
Giants 400 | Oct 9, 2017
Top 80 K-12 construction firms
Gilbane Building Co., Balfour Beatty US, and Skanska USA top BD+C’s ranking of the nation’s largest K-12 sector contractors and construction management firms, as reported in the 2017 Giants 300 Report.
Giants 400 | Oct 6, 2017
Top 40 K-12 engineering firms
AECOM, IMEG/KJWW/TTG, and STV top BD+C’s ranking of the nation’s largest K-12 sector engineering and EA firms, as reported in the 2017 Giants 300 Report.
Giants 400 | Oct 6, 2017
Top 90 K-12 architecture firms
Stantec, DLR Group, and PBK top BD+C’s ranking of the nation’s largest K-12 sector architecture and AE firms, as reported in the 2017 Giants 300 Report.
Giants 400 | Oct 5, 2017
On wings of gold: Alternative financing schemes are propelling the high-flyin’ air terminals sector
The $4 billion renovation of New York City’s LaGuardia Airport is the first major U.S. aviation project delivered using a public-private partnership (P3) model.
