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 | Feb 1, 2024
Top 90 Restaurant Architecture Firms for 2023
Chipman Design Architecture, WD Partners, Greenberg Farrow, GPD Group, and Core States Group top BD+C's ranking of the nation's largest restaurant architecture and architecture engineering (AE) firms for 2023, as reported in the 2023 Giants 400 Report.
Giants 400 | Jan 29, 2024
Top 80 Office Core and Shell Engineering Firms for 2023
Jacobs, WSP, Alfa Tech Consulting Engineers, Thornton Tomasetti, and Burns & McDonnell top BD+C's ranking of the nation's largest office core and shell engineering and engineering/architecture (EA) firms for 2023, as reported in the 2023 Giants 400 Report.
Giants 400 | Jan 29, 2024
Top 140 Office Core and Shell Architecture Firms for 2023
Gensler, Stantec, Page Southerland Page, Perkins&Will, and NBBJ top BD+C's ranking of the nation's largest office core and shell architecture and architecture engineering (AE) firms for 2023, as reported in the 2023 Giants 400 Report.
Giants 400 | Jan 29, 2024
Top 80 Workplace Interior Construction Firms for 2023
STO Building Group, HITT Contracting, Clune Construction, Hensel Phelps, and JRM Construction Management top BD+C's ranking of the nation's largest workplace interior and interior fitout general contractors and construction management (CM) firms for 2023, as reported in the 2023 Giants 400 Report.
Giants 400 | Jan 29, 2024
Top 50 Workplace Interior Engineering Firms for 2023
AECOM, Jacobs, Alfa Tech Consulting Engineers, Tetra Tech High Performance Buildings Group, and IMEG top BD+C's ranking of the nation's largest workplace interior and interior fitout engineering and engineering/architecture (EA) firms for 2023, as reported in the 2023 Giants 400 Report.
Giants 400 | Jan 29, 2024
Top 160 Workplace Interior Architecture Firms for 2023
Gensler, Interior Architects, HOK, SmithGroup, and Perkins&Will top BD+C's ranking of the nation's largest workplace interior and interior fitout architecture and architecture engineering (AE) firms for 2023, as reported in the 2023 Giants 400 Report.
Giants 400 | Jan 29, 2024
Top 100 Office Core and Shell Construction Firms for 2023
Turner Construction, AECOM, DPR Construction, Clark Group, and Clayco top BD+C's ranking of the nation's largest office core and shell general contractors and construction management (CM) firms for 2023, as reported in the 2023 Giants 400 Report.
Giants 400 | Jan 23, 2024
Top 45 Parking Structure Engineering Firms for 2023
Walker Consultants, Kimley-Horn, Wiss, Janney, Elstner Associates, KPFF Consulting Engineers, and Walter P Moore head BD+C's ranking of the nation's largest parking structure engineering and engineering/architecture (EA) firms for 2023, as reported in the 2023 Giants 400 Report.
Giants 400 | Jan 23, 2024
Top 55 Parking Structure Construction Firms for 2023
PCL Construction Enterprises, Swinerton, Bomel Construction, McCarthy Holdings, and Alberici-Flintco top BD+C's ranking of the nation's largest parking structure general contractors and construction management (CM) firms for 2023, as reported in the 2023 Giants 400 Report.
Giants 400 | Jan 23, 2024
Top 60 Parking Structure Architecture Firms for 2023
Choate Parking Consultants, Page Southerland Page, Gensler, AO, and Elkus Manfredi Architects top BD+C's ranking of the nation's largest parking structure architecture and architecture engineering (AE) firms for 2023, as reported in the 2023 Giants 400 Report.
