| Rank | Company | 2012 Total Revenue ($) |
| 1 | URS Corp. | $297,282,076 |
| 2 | STV | $227,390,000 |
| 3 | JE Dunn Construction | $207,304,154 |
| 4 | Barton Malow | $182,697,897 |
| 5 | Parsons Brinckerhoff | $179,900,000 |
| 6 | S. M. Wilson & Co. | $168,859,740 |
| 7 | Turner Corporation, The | $157,920,000 |
| 8 | Jones Lang LaSalle | $140,020,000 |
| 9 | LPCiminelli | $139,198,329 |
| 10 | Structure Tone | $132,000,000 |
| 11 | Hunt Construction Group | $121,000,000 |
| 12 | Lend Lease | $104,088,000 |
| 13 | Skanska USA | $94,283,218 |
| 14 | Heery International | $86,976,000 |
| 15 | Gilbane | $76,970,000 |
| 16 | Robins & Morton | $73,500,000 |
| 17 | Weitz Co., The | $70,820,000 |
| 18 | Balfour Beatty | $57,310,820 |
| 19 | Kitchell | $39,960,000 |
| 20 | Bernards | $27,000,000 |
| 21 | RSP Architects | $21,975,000 |
| 22 | Michael Baker Jr. | $20,500,000 |
| 23 | SSOE Group | $18,874,522 |
| 24 | Epstein | $17,669,000 |
| 25 | Paric | $16,800,000 |
| 26 | Swinerton Builders | $16,675,973 |
| 27 | Allen & Shariff | $16,100,000 |
| 28 | Manhattan Construction | $15,444,000 |
| 29 | Hoar Construction | $14,765,000 |
| 30 | Hensel Phelps | $14,450,000 |
| 31 | Kraus-Anderson Construction | $13,000,000 |
| 32 | Wiss, Janney, Elstner Associates | $10,580,000 |
| 33 | McCarthy Holdings | $10,000,000 |
| 34 | Eaton Energy Solutions | $9,802,809 |
| 35 | Yates Cos., The | $9,500,000 |
| 36 | Linbeck Group | $9,000,000 |
| 37 | Flintco | $7,476,000 |
| 38 | Ryan Companies US | $7,196,791 |
| 39 | Clark Group | $7,158,533 |
| 40 | Ross & Baruzzini | $5,502,106 |
| 41 | B. L. Harbert International | $5,402,381 |
| 42 | Weis Builders | $4,934,000 |
| 43 | Stalco Construction | $4,600,000 |
| 44 | Brasfield & Gorrie | $4,231,069 |
| 45 | Pepper Construction Group | $3,856,000 |
| 46 | Guernsey | $3,754,834 |
| 47 | Middough | $3,700,000 |
| 48 | Whiting-Turner Contracting Co., The | $3,657,620 |
| 49 | Dewberry | $3,491,398 |
| 50 | IMC Construction | $3,400,000 |
| 51 | KCI Technologies | $3,400,000 |
| 52 | TTG | $2,580,943 |
| 53 | Arup | $2,396,484 |
| 54 | Power Construction | $2,000,000 |
| 55 | Davis, Bowen & Friedel | $1,681,147 |
| 56 | Sundt Construction | $1,555,857 |
| 57 | IBI Group | $1,500,000 |
| 58 | E.W. Howell | $1,459,000 |
| 59 | Hunt Companies | $1,432,076 |
| 60 | Rosser International | $1,326,000 |
| 61 | Doster Construction | $1,247,935 |
| 62 | Austin Commercial | $1,224,760 |
| 63 | S/L/A/M Collaborative, The | $851,000 |
| 64 | Primera Engineers | $602,000 |
| 65 | Alberici Constructors | $600,268 |
| 66 | CORE Construction Group | $569,008 |
| 67 | Wight & Co. | $506,500 |
| 68 | Rodgers Builders | $468,000 |
| 69 | Science Applications International Corp. | $404,363 |
| 70 | Hnedak Bobo Group | $335,000 |
| 71 | Astorino | $320,000 |
| 72 | ThermalTech Engineering | $300,000 |
| 73 | ECC | $276,775 |
| 74 | Zak Companies | $156,229 |
| 75 | C.W. Driver | $134,145 |
| 76 | Environetics | $100,000 |
| 77 | Glumac | $65,000 |
| 78 | Gray | $34,077 |
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