Gilbane, BartonMalow, Whiting-Turner, and Hensel Phelps head the rankings of the nation's largest integrated project delivery (IPD) construction firms for buildings construction work, according to BD+C's 2021 Giants 400 Report.
| Top 10 Integrated Project Delivery (IPD) Construction Firms for 2021 | ||
| FIRM | 2020 REVENUE | |
| 1 | Gilbane Building Company | $313,054,000 |
| 2 | BartonMalow | $212,209,074 |
| 3 | Whiting-Turner Contracting Co., The | $170,262,329 |
| 4 | Hensel Phelps | $149,856,425 |
| 5 | Miron Construction | $120,109,110 |
| 6 | Boldt Company, The | $96,457,000 |
| 7 | Balfour Beatty US | $57,647,849 |
| 8 | Shawmut Design and Construction | $56,835,458 |
| 9 | DPR Construction | $26,139,000 |
| 10 | Turner Construction | $24,697,239 |
| 11 | CannonDesign | $17,000,000 |
| 12 | Brasfield & Gorrie | $16,738,256 |
| 13 | Lawrence Group | $15,071,544 |
| 14 | Power Construction | $11,000,000 |
| 15 | Walbridge | $6,948,258 |
| 16 | Skanska USA | $1,996,638 |
| 17 | International Alliance Group | $1,701,036 |
SOURCE: 2021 Giants 400 Report
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