| Company | 2014 Arch/Eng Revenue ($) | |
| 1 | Stantec | $477,440,639 |
| 2 | HOK | $416,549,000 |
| 3 | Callison RTKL | $402,411,373 |
| 4 | Skidmore, Owings & Merrill | $356,060,910 |
| 5 | HDR | $331,450,000 |
| 6 | HKS | $280,308,323 |
| 7 | SmithGroupJJR | $197,158,405 |
| 8 | CannonDesign | $178,000,000 |
| 9 | EYP | $144,727,249 |
| 10 | DLR Group | $130,000,000 |
| 11 | HGA Architects and Engineers | $123,900,000 |
| 12 | Page | $121,980,000 |
| 13 | NORR | $110,697,170 |
| 14 | Leo A Daly | $95,589,566 |
| 15 | Gresham, Smith and Partners | $79,820,000 |
| 16 | Flad Architects | $73,300,000 |
| 17 | Nelson | $65,386,433 |
| 18 | Clark Nexsen | $63,220,000 |
| 19 | Little | $60,697,000 |
| 20 | EwingCole | $57,400,000 |
| 21 | Harley Ellis Devereaux | $56,914,000 |
| 22 | Glumac | $52,451,804 |
| 23 | PBK | $52,000,000 |
| 24 | WD Partners | $47,882,000 |
| 25 | CTA Architects Engineers | $47,802,083 |
| 26 | RS&H | $46,900,000 |
| 27 | Ballinger | $46,579,000 |
| 28 | Heery International | $46,517,699 |
| 29 | Moseley Architects | $43,072,314 |
| 30 | GreenbergFarrow | $39,380,600 |
| 31 | S/L/A/M Collaborative, The | $38,538,930 |
| 32 | Goodwyn Mills and Cawood | $37,805,305 |
| 33 | BSA LifeStructures | $37,784,799 |
| 34 | HNTB | $36,765,615 |
| 35 | Parkhill, Smith & Cooper | $35,582,000 |
| 36 | BRPH | $35,149,063 |
| 37 | Shive-Hattery | $34,658,624 |
| 38 | Morris Architects | $32,615,000 |
| 39 | Westlake Reed Leskosky | $32,600,000 |
| 40 | Huckabee | $32,000,000 |
| 41 | FreemanWhite | $30,755,397 |
| 42 | Bergmann Associates | $29,500,000 |
| 43 | Symmes Maini & McKee Associates | $28,023,596 |
| 44 | Albert Kahn Associates | $22,200,000 |
| 45 | Environetics | $21,856,114 |
| 46 | Integrus Architecture | $21,811,724 |
| 47 | Rule Joy Trammell + Rubio | $21,722,270 |
| 48 | Fanning/Howey Associates | $19,945,531 |
| 49 | Wight & Company | $17,300,407 |
| 50 | LK Architecture | $16,620,000 |
| 51 | Luckett & Farley | $15,776,433 |
| 52 | KSQ Architects | $15,562,620 |
| 53 | Baskervill | $13,086,951 |
| 54 | CASCO Diversified Corp. | $12,800,000 |
| 55 | Becker Morgan Group | $12,184,523 |
| 56 | Anderson Mikos Architects | $12,120,000 |
| 57 | KZF Design | $9,236,210 |
| 58 | Rosser International | $9,121,916 |
| 59 | BBS Architects and Engineers | $8,410,000 |
| 60 | Sherlock, Smith & Adams | $8,405,000 |
| 61 | Hoffmann Architects | $6,698,400 |
| 62 | TK Architects International | $4,438,636 |
| 63 | Emersion Design | $4,350,000 |
| 64 | Jencen Architecture | $4,100,000 |
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