CORE Construction, Gilbane, Balfour Beatty, Skanska USA, and Adolfson & Peterson top BD+C's ranking of the nation's largest K-12 school building contractors and construction management (CM) firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report.
| Top 100 K-12 School Construction Firms for 2023 | ||
| FIRM | 2022 REVENUE | |
| 1 | CORE Construction Group | $890,267,701 |
| 2 | Gilbane Building Company | $835,305,000 |
| 3 | Balfour Beatty US | $505,007,421 |
| 4 | Skanska USA | $402,596,981 |
| 5 | Adolfson & Peterson Construction | $375,457,241 |
| 6 | Barton Malow | $359,529,766 |
| 7 | Miron Construction | $358,702,795 |
| 8 | Turner Construction | $355,102,405 |
| 9 | Pepper Construction | $309,298,275 |
| 10 | McCarthy Holdings | $306,432,603 |
| 11 | Nabholz | $254,881,963 |
| 12 | JE Dunn Construction | $244,930,252 |
| 13 | McCownGordon Construction | $242,616,000 |
| 14 | C.W. Driver Companies | $206,094,975 |
| 15 | Swinerton | $190,107,423 |
| 16 | STO Building Group | $175,000,000 |
| 17 | Crossland Construction | $174,759,398 |
| 18 | Findorff | $174,049,331 |
| 19 | Hagerman Group, The | $158,300,000 |
| 20 | S. M. Wilson | $152,512,782 |
| 21 | Blach Construction | $148,921,218 |
| 22 | Haskell | $147,885,627 |
| 23 | McKinstry | $147,000,000 |
| 24 | Whiting-Turner Contracting Company, The | $139,012,421 |
| 25 | Messer Construction | $130,463,364 |
| 26 | Hensel Phelps | $128,060,951 |
| 27 | Suffolk Construction | $120,500,000 |
| 28 | McShane Companies, The | $118,638,630 |
| 29 | Alberici-Flintco | $118,233,987 |
| 30 | JRM Construction Management | $100,000,000 |
| 31 | Andersen Construction | $98,800,000 |
| 32 | CMTA | $95,631,362 |
| 33 | Manhattan Construction | $91,639,744 |
| 34 | Clancy & Theys Construction | $85,871,079 |
| 35 | Kraus-Anderson | $81,041,800 |
| 36 | Shawmut Design and Construction | $64,495,793 |
| 37 | Brasfield & Gorrie | $61,197,758 |
| 38 | Ryan Companies US | $59,905,453 |
| 39 | Clark Contractors | $59,339,111 |
| 40 | Rodgers Builders | $59,302,378 |
| 41 | Clark Group | $58,780,000 |
| 42 | PCL Construction Enterprises | $55,191,201 |
| 43 | Lease Crutcher Lewis | $51,627,319 |
| 44 | Hill & Wilkinson General Contractors | $49,569,200 |
| 45 | Fortis Construction | $49,421,479 |
| 46 | Big-D Construction | $42,234,629 |
| 47 | CG Schmidt | $41,617,791 |
| 48 | Saunders Construction | $40,642,500 |
| 49 | CBRE Group | $39,784,896 |
| 50 | Bette Companies, The | $36,246,181 |
| 51 | Howard Shockey & Sons | $33,564,824 |
| 52 | IMC Construction | $33,300,000 |
| 53 | EW Howell Construction Group | $32,532,000 |
| 54 | Boldt Company, The | $31,561,000 |
| 55 | LeChase Construction Services | $31,049,415 |
| 56 | Webcor | $27,200,000 |
| 57 | Kaufman Lynn Construction | $26,322,000 |
| 58 | DeAngelis Diamond Construction | $25,733,085 |
| 59 | Sundt Construction | $25,332,162 |
| 60 | Weitz Company & Affiliates, The | $22,323,956 |
| 61 | Choate Construction | $19,426,586 |
| 62 | VJS Construction Services | $18,809,364 |
| 63 | Holt Construction | $18,274,116 |
| 64 | Power Construction | $18,000,000 |
| 65 | Rogers-O'Brien Construction | $16,399,476 |
| 66 | James G. Davis Construction | $15,326,941 |
| 67 | Russell Group | $15,200,000 |
| 68 | Hill International | $15,162,225 |
| 69 | Poettker Construction | $15,000,000 |
| 70 | Campus Construction Management Group | $15,000,000 |
| 71 | Kitchell | $14,620,732 |
| 72 | W.M. Jordan Company | $13,872,763 |
| 73 | Walsh Group, The | $13,479,634 |
| 74 | Bancroft Construction | $13,198,233 |
| 75 | W.E. O'Neil Construction | $9,637,545 |
| 76 | PMA Consultants | $9,235,651 |
| 77 | ARCO Construction | $9,057,877 |
| 78 | CM&B | $7,800,625 |
| 79 | Wesbuilt Construction Managers | $7,000,000 |
| 80 | Mortenson | $6,888,000 |
| 81 | BL Harbert Intl. | $6,612,318 |
| 82 | Executive Construction | $6,540,000 |
| 83 | HITT Contracting | $6,444,385 |
| 84 | Sachse Construction | $6,000,000 |
| 85 | HPM | $5,851,000 |
| 86 | Warfel Construction | $5,686,000 |
| 87 | Truebeck Construction | $4,615,918 |
| 88 | Commercial Contracting Corporation | $4,000,000 |
| 89 | TW Constructors | $3,840,000 |
| 90 | McDonough Bolyard Peck (MBP) | $3,235,731 |
| 91 | Brownstone Construction Group | $3,163,208 |
| 92 | Skyler Design Build | $2,904,479 |
| 93 | S/L/A/M Collaborative, The | $2,611,877 |
| 94 | Hoar Construction | $2,203,000 |
| 95 | Cotter Consulting | $1,916,868 |
| 96 | Progressive AE | $1,731,557 |
| 97 | Cordogan Clark & Associates | $1,500,000 |
| 98 | KCI Technologies | $1,337,953 |
| 99 | One Day Came | $1,000,000 |
| 100 | Yates Companies, The | $927,000 |
| 101 | Heapy | $565,451 |
| 102 | Level 10 Construction | $411,165 |
| 103 | Millie and Severson General Contractors | $410,092 |
| 104 | Skyline Construction | $389,207 |
| 105 | CSArch | $183,513 |
| 106 | Henderson Building Solutions | $142,242 |
| 107 | EBCO General Contractor | $100,400 |
| 108 | Robins & Morton | $47,856 |
| 109 | AOA | $38,365 |
| 110 | Zelus | $5,420 |
| 111 | Benchmark Construction | $1,680 |
Source: 2023 Giants 400 Report
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