![Top 110 Architecture/Engineering Firms [2018 Giants 300 Report]](/sites/default/files/Top%20AE%20Firms.jpg "Top 110 Architecture/Engineering Firms [2018 Giants 300 Report]")
TOP 110 ARCHITECTURE/ENGINEERING FIRMS |
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| RANK | COMPANY | 2017 ARCH/AE REVENUE |
| 1 | Stantec | $650,551,085 |
| 2 | HOK | $456,375,000 |
| 3 | HDR | $446,850,493 |
| 4 | CallisonRTKL | $369,646,000 |
| 5 | Skidmore, Owings & Merrill | $351,120,000 |
| 6 | SmithGroup | $256,668,812 |
| 7 | DLR Group | $217,500,000 |
| 8 | NELSON/FRCH | $203,377,693 |
| 9 | CannonDesign | $187,300,000 |
| 10 | HGA Architects and Engineers | $161,078,455 |
| 11 | Page | $140,000,000 |
| 12 | EYP | $136,427,000 |
| 13 | NORR | $125,303,706 |
| 14 | Gresham, Smith and Partners | $113,840,000 |
| 15 | Leo A Daly | $108,784,000 |
| 16 | HNTB Corp. | $103,898,304 |
| 17 | Flad Architects | $95,100,000 |
| 18 | LPA | $93,600,000 |
| 19 | Ware Malcomb | $91,264,959 |
| 20 | PBK | $91,200,000 |
| 21 | Harley Ellis Devereaux | $78,600,000 |
| 22 | EwingCole | $72,776,000 |
| 23 | Humphreys & Partners Architects | $72,198,031 |
| 24 | Clark Nexsen | $67,100,000 |
| 25 | Huckabee | $65,300,000 |
| 26 | GreenbergFarrow | $64,100,000 |
| 27 | CTA Architects Engineers | $62,835,274 |
| 28 | RS&H | $60,000,000 |
| 29 | Moseley Architects | $59,617,482 |
| 30 | Little | $59,553,370 |
| 31 | WRNS Studio | $55,645,708 |
| 32 | BSA LifeStructures | $51,891,773 |
| 33 | Michael Baker Intl. | $51,816,235 |
| 34 | Eppstein Uhen Architects | $51,390,000 |
| 35 | Wold Architects | $47,165,000 |
| 36 | Ballinger | $45,530,000 |
| 37 | RSP Architects | $43,112,000 |
| 38 | Goodwyn Mills Cawood | $41,751,223 |
| 39 | TreanorHL | $41,647,200 |
| 40 | WD Partners | $40,807,000 |
| 41 | S/L/A/M Collaborative, The | $40,250,000 |
| 42 | Lord Aeck Sargent | $35,365,710 |
| 43 | FSB | $34,820,670 |
| 44 | E4H Environments for Health Architecture | $34,700,000 |
| 45 | Lawrence Group | $33,110,000 |
| 46 | H2M Architects + Engineers* | $31,913,000 |
| 47 | Parkhill, Smith & Cooper | $31,332,000 |
| 48 | Progressive AE | $31,004,769 |
| 49 | G70 | $30,561,325 |
| 50 | RDG Planning & Design | $30,280,000 |
| 51 | Bergmann | $30,020,000 |
| 52 | Sasaki | $29,500,000 |
| 53 | Cuhaci & Peterson | $28,907,904 |
| 54 | LaBella Associates | $28,276,658 |
| 55 | Alliiance | $28,240,936 |
| 56 | Wight & Company | $27,831,270 |
| 57 | CPL | $27,232,075 |
| 58 | Bermello Ajamil & Partners | $26,100,000 |
| — | Highland Associates | $26,100,000 |
| 60 | Huitt-Zollars | $25,490,000 |
| 61 | Boarman Kroos Vogel Group | $25,086,994 |
| 62 | Hoefer Wysocki Architecture | $24,364,000 |
| 63 | Epstein | $24,281,000 |
| 64 | Hixson Architecture, Engineering, Interiors | $23,600,000 |
| 65 | Schenkel & Shultz | $23,556,300 |
| 66 | CBRE | $23,062,325 |
| 67 | JLG Architects | $22,808,380 |
| 68 | Baskervill | $22,637,000 |
| 69 | Stevens & Wilkinson | $20,846,715 |
| 70 | CSArch | $20,733,895 |
| 71 | KZF Design | $19,707,263 |
| 72 | GMB Architecture + Engineering | $18,413,094 |
| 73 | CESO | $18,237,000 |
| 74 | Becker Morgan Group | $18,006,745 |
| 75 | Fanning/Howey Associates | $17,915,747 |
| 76 | O'Connell Robertson | $17,550,000 |
| 77 | Barge Design Solutions | $17,401,585 |
| 78 | DLZ Corp. | $16,640,500 |
| 79 | NMR Architects + Engineers | $15,851,978 |
| 80 | Cordogan Clark & Associates | $15,350,000 |
| 81 | Aria Group Architects | $15,100,000 |
| 82 | LK Architecture | $15,000,000 |
| 83 | CASCO + R5 | $14,200,000 |
| 84 | KSQ Design | $14,182,924 |
| 85 | Glave & Holmes Architecture | $14,002,000 |
| 86 | STR Partners | $13,740,000 |
| 87 | Bostwick Design Partnership | $13,678,321 |
| 88 | SWBR | $12,321,115 |
| 89 | Centerbrook Architects & Planners | $12,109,000 |
| 90 | Tricarico Architecture and Design | $12,000,000 |
| 91 | TETER | $11,965,972 |
| 92 | Miller Dunwiddie | $11,222,228 |
| 93 | BBS Architects & Engineers | $11,090,000 |
| 94 | Kitchen & Associates | $11,000,000 |
| 95 | Wright Heerema Architects | $10,850,000 |
| 96 | DLA Architects | $9,867,844 |
| 97 | Hoffmann Architects | $8,999,296 |
| 98 | Albert Kahn Associates | $8,760,850 |
| 99 | DLA+ Architecture & Interior Design | $8,737,735 |
| 100 | Larson Design Group | $8,697,765 |
| 101 | Architectural Design Consultants | $8,650,000 |
| 102 | Schradergroup | $8,526,088 |
| 103 | Anderson Mikos Architects | $7,955,000 |
| 104 | Garmann Miller & Associates | $7,920,000 |
| 105 | TK Architects | $7,291,334 |
| 106 | ACAI Associates | $7,091,000 |
| 107 | Emersion Design | $6,084,847 |
| 108 | DRS Architects | $5,907,577 |
| 109 | AE Works Limited | $5,495,632 |
| 110 | Method Architecture | $5,400,099 |
| 111 | Butler, Rosenbury & Partners | $4,322,000 |
| 112 | GRW | $1,917,941 |
Source: BD+C's 2018 Giants 300 Report * Editor's estimate
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