Fluor, IMEG, Salas O'Brien, Langan, and Jensen Hughes top Building Design+Construction's ranking of the nation's largest engineering firms for nonresidential building and multifamily housing work, as reported in BD+C's 2024 Giants 400 Report.
| Top 70 Engineering Firms for 2024 | ||
| FIRM | 2023 REVENUE | |
| 1 | Fluor | $550,368,842 |
| 2 | IMEG | $464,604,380 |
| 3 | Salas O'Brien | $400,777,546 |
| 4 | Langan | $397,800,000 |
| 5 | Jensen Hughes | $254,581,872 |
| 6 | KPFF Consulting Engineers | $225,372,281 |
| 7 | Affiliated Engineers | $203,430,000 |
| 8 | CMTA | $193,193,930 |
| 9 | Henderson Engineers | $162,832,926 |
| 10 | Coffman Engineers | $162,400,000 |
| 11 | Walter P Moore | $150,175,089 |
| 12 | HPE Sustainable Data Center Modernization | $149,610,000 |
| 13 | Olsson | $145,550,164 |
| 14 | Syska Hennessy Group | $143,201,441 |
| 15 | M.C. Dean | $137,513,642 |
| 16 | BR+A Consulting Engineers | $134,439,703 |
| 17 | Vanderweil Engineers | $110,021,700 |
| 18 | TLC Engineering Solutions | $107,224,847 |
| 19 | BKF Engineers | $102,829,348 |
| 20 | Smith Seckman Reid | $98,589,896 |
| 21 | JB&B | $88,026,349 |
| 22 | ME Engineers | $83,300,000 |
| 23 | P2S | $67,695,279 |
| 24 | McKinstry | $67,000,000 |
| 25 | RTM Engineering Consultants | $66,490,467 |
| 26 | Interface Engineering | $65,173,689 |
| 27 | RMF Engineering | $60,000,000 |
| 28 | Magnusson Klemencic Associates | $54,076,909 |
| 29 | Wallace Design Collective | $50,500,000 |
| 30 | ThermalTech Engineering | $50,000,000 |
| 31 | Jordan & Skala Engineers | $47,586,142 |
| 32 | Heapy Engineering | $46,614,632 |
| 33 | Newcomb & Boyd | $45,582,340 |
| 34 | Burns Engineering | $42,911,773 |
| 35 | Martin/Martin | $41,896,499 |
| 36 | Osborn Engineering | $40,150,000 |
| 37 | Dunham Associates | $39,833,000 |
| 38 | Teecom | $39,070,970 |
| 39 | H.F. Lenz | $35,964,294 |
| 40 | Bala Consulting Engineers | $35,200,000 |
| 41 | McLaren Engineering Group | $34,543,717 |
| 42 | Swanson Rink | $34,021,603 |
| 43 | M/E Engineering | $33,594,000 |
| 44 | Arora Engineers | $33,508,160 |
| 45 | KCI Technologies | $32,294,147 |
| 46 | Specialized Engineering Solutions | $31,250,000 |
| 47 | French & Parrello Associates | $26,961,472 |
| 48 | TW Constructors | $25,750,200 |
| 49 | CJL Engineering | $25,489,776 |
| 50 | Kohrs Lonnemann Heil Engineers | $24,630,734 |
| 51 | Bennett & Pless | $24,548,000 |
| 52 | L.A. Fuess Partners | $23,725,628 |
| 53 | Sazan Group | $22,636,500 |
| 54 | Peter Basso Associates | $22,273,000 |
| 55 | PBS Engineers | $21,642,000 |
| 56 | Karpinski Engineering | $21,400,000 |
| 57 | Bridgers & Paxton Consulting Engineers | $20,296,111 |
| 58 | SK&A Structural Engineers | $18,205,000 |
| 59 | Parametrix | $17,671,182 |
| 60 | Schaefer | $16,521,087 |
| 61 | Kohler Ronan | $15,823,795 |
| 62 | raSmith | $14,062,761 |
| 63 | Applied Engineering Services | $13,085,862 |
| 64 | Allen + Shariff | $12,719,296 |
| 65 | OLA Consulting Engineers | $12,500,000 |
| 66 | SSC Engineering | $11,315,000 |
| 67 | DH Engineering | $11,007,867 |
| 68 | Desmone | $11,000,000 |
| 69 | FEA Consulting Engineers | $10,680,947 |
| 70 | DWG, Inc. Consulting Engineers | $10,476,944 |
| 71 | KCL Engineering | $9,955,130 |
| 72 | IEG Innovative Engineering Group | $8,732,770 |
| 73 | Paradigm Structural Engineers | $8,627,300 |
| 74 | Wick Fisher White | $7,672,700 |
| 75 | Sorba Engineering | $3,858,785 |
| 76 | EnTech Engineering | $3,038,000 |
| 77 | A/Z Corporation | $2,856,644 |
| 78 | Structured Engineering Solutions | $500,000 |
Source: Building Design+Construction's 2024 Giants 400 Report
Related Stories
Giants 400 | Oct 25, 2019
2019 Airport Terminal Giants Report: Airport construction propelled by massive redevelopments
Multi-billion-dollar expansions are repositioning aging facilities to accommodate growing passenger demand. This and more trends from BD+C's 2019 Giants 300 Report.
Giants 400 | Oct 24, 2019
Top 80 Retail Construction Firms for 2019
PCL, VCC, Whiting-Turner, Shawmut, and W.E. O'Neil top the rankings of the nation's largest retail sector contractors and construction management firms, as reported in Building Design+Construction's 2019 Giants 300 Report.
Giants 400 | Oct 24, 2019
Top 70 Retail Engineering Firms for 2019
Jacobs, Kimley-Horn, Henderson Engineers, and Core States Group head the rankings of the nation's largest retail sector engineering and engineering architecture (EA) firms, as reported in Building Design+Construction's 2019 Giants 300 Report.
Giants 400 | Oct 24, 2019
Top 125 Retail Architecture Firms for 2019
CallisonRTKL, Gensler, MG2, NELSON, and Stantec top the rankings of the nation's largest retail sector architecture and architecture engineering (AE) firms, as reported in Building Design+Construction's 2019 Giants 300 Report.
Giants 400 | Oct 24, 2019
2019 Retail Giants Report: Retailers ring up innovative approaches to engaging customers
New shopping environments range from ambitious mixed-use developments to rotating pop-up locations. This and more trends from BD+C's 2019 Giants 300 Report.
Giants 400 | Oct 3, 2019
Top 10 Convention Center Sector Construction Firms for 2019
Lendlease, Turner, Clark, and Webcor top the rankings of the nation's largest convention center sector contractors and construction management firms, as reported in Building Design+Construction's 2019 Giants 300 Report.
Giants 400 | Oct 3, 2019
Top 30 Convention Center Sector Engineering Firms for 2019
Jacobs, MKA, Walker Consultants, ESD, and AECOM head the rankings of the nation's largest convention center sector engineering and engineering architecture (EA) firms, as reported in Building Design+Construction's 2019 Giants 300 Report.
Giants 400 | Oct 3, 2019
Top 30 Convention Center Sector Architecture Firms for 2019
LMN Architects, Gensler, Populous, Fentress Architects, and Moody Nolan top the rankings of the nation's largest convention center sector architecture and architecture engineering (AE) firms, as reported in Building Design+Construction's 2019 Giants 300 Report.
Giants 400 | Oct 3, 2019
2019 Convention Center Sector Giants Report: Events facilities serve as urban ambassadors
Convention centers focus on providing a more complete user experience for attendees. This and more convention center sector trends from BD+C's 2019 Giants 300 Report.
Giants 400 | Oct 3, 2019
Top 65 Cultural Sector Construction Firms for 2019
Whiting-Turner, Turner, PCL, Clark Group, and Gilbane top the rankings of the nation's largest cultural facility sector contractors and construction management firms, as reported in Building Design+Construction's 2019 Giants 300 Report.
