| Df Stone Contracting, Ltd. | Medford | NY | $0 |
| D&H Excavating, Inc. | Arcade | NY | $0 |
| Dietzler Construction Corporation | Yoder | WY | $0 |
| Directional Technologies, Inc. | Wallingford | CT | Subcontractor |
| Diversified Civil Contractors, LLC | Broken Arrow | OK | Subcontractor |
| D. J. Miller, Inc. | Yucaipa | CA | $0 |
| Donald B. Murphy Contractors, Inc. | Federal Way | WA | Subcontractor |
| Don Luchetti Construction Inc. | Melbourne | FL | Subcontractor |
| Dravo Sa | Madrid | MADRID | $0 |
| Dreamworks Contracting LLC | Quakertown | PA | $0 |
| Dredge America, Inc. | Kansas City | MO | Subcontractor |
| Drennan Excavating LLC | Rossville | IL | $0 |
| Drill Pac USA Inc. | Coral Gables | FL | $0 |
| Duett Trackhoe Service Inc. | Belzoni | MS | $0 |
| Durr Heavy Construction, L.L.C. | New Orleans | LA | $0 |
| Dutra Construction Co. Inc. | San Rafael | CA | $0 |
| Dutra Dredging Company | San Rafael | CA | $0 |
| Dwyer Engineering Corporation | Las Vegas | NV | Subcontractor |
| Dyer Construction Company Inc. | Dyer | IN | $0 |
| Eagle Mountain Construction Co. | Flagstaff | AZ | $0 |
| Earthworks Pacific, Inc. | Lihue | HI | $0 |
| East Coast Contracting, Inc. | Wilmington | NC | Subcontractor |
| Eastern Michigan Contracting, LLC | Ubly | MI | $0 |
| Ebsary Foundation Co. | Miami | FL | Subcontractor |
| Ecotone, LLC | Cockeysville | MD | Subcontractor |
| Edens Construction Co. | South Bay | FL | $0 |
| Edwin A. And John O. Crandell, Incorporated | West River | MD | $0 |
| Elder Corp. | Pleasant Hill | IA | Subcontractor |
| Elmer Logsdon River Construction Co. | Beardstown | IL | $0 |
| El Seif Engineering Contracting Company Limited | Riyadh | | $0 |
| Emc Divers Inc. | New Smyrna Beach | FL | $0 |
| Energy Resources, Inc. | Chesterfield | MO | $0 |
| Engineers Construction, Inc. | Williston | VT | Subcontractor |
| Environmental Safety Services Inc. | Buda | TX | $0 |
| Es & J Enterprises Inc. | Autryville | NC | $0 |
| Excavation Point Inc. | Sebring | FL | Subcontractor |
| Fagioli, Inc. | Manvel | TX | Subcontractor |
| FCC Construccion Sa | Barcelona | | $0 |
| First Louisiana Resource, LLC | Bellaire | TX | $0 |
| Flare Construction LLC | Houston | TX | $0 |
| Flatiron West, Inc. | Concord | CA | $0 |
| Flat Land Resources, LLC | Muncie | IN | $0 |
| Fleming Construction Company, L.L.C. | Kenner | LA | $0 |
| Fleming Excavating Inc. | Decatur | IN | $0 |
| Fluor Enterprises Inc. | Irving | TX | $0 |
| Followell Construction Company, Inc. | Marion | IL | $0 |
| Frontier Construction Co. Inc. | Deer River | MN | Subcontractor |
| Frontier Environmental Services, LLC | Lincoln | NE | $0 |
| Frontier-kemper Constructors, Inc. | Sylmar | CA | Subcontractor |
| Fukada Salvage & Marine Works Co. Ltd. | Minato-ku | | $0 |
| G6 Infrastructure LLC | Maumee | OH | $0 |
| Gabriel Fuentes Jr Construction Co. Inc. | Toa Baja | PR | Subcontractor |
| Gana Trucking & Excavating, Inc. | Martell | NE | Subcontractor |
| Gateway Demo/civil Corp. | Hicksville | NY | Subcontractor |
| Gerace Construction Company, Inc. | Midland | MI | $0 |
| Geurin Contractors Inc. | Strawberry | AR | $0 |
| Gianfia Corp. | Hawthorne | NY | Subcontractor |
| Gilbert J Rode & Sons, Inc. | Francisco | IN | $0 |
| Gill's Crane & Dozer Service, Inc. | Slidell | LA | $0 |
| Glasser Excavating Inc. | Glen Ullin | ND | $0 |
| Glover Construction Co. Inc. | Pleasant Hill | NC | $0 |
| Gorick Construction Co. Inc. | Binghamton | NY | $0 |
| Grace Industries LLC | Melville | NY | $0 |
| Grandville Construction, Inc. | Little Rock | AR | $0 |
| Grant Soil & Water Conservation District | John Day | OR | $0 |
| Green River Group LLC | Morgantown | WV | $0 |
| GRG Construction Co. Inc. | Rio Rico | AZ | $0 |
| Gs Engineering & Construction Corp. | Seoul | | $0 |
| Guy F. Atkinson Construction, LLC | Bethesda | MD | $0 |
| Hallmark, Inc. | Wheat Ridge | CO | $0 |
| Hansen Bros. Enterprises | Grass Valley | CA | $0 |
| Hanson Professional Services Inc.Saint Louis, MO · UEI EJJYALAZM2F5 | Saint Louis | MO | $0 |
| Hanson Professional Services Inc.Jacksonville, FL · UEI C17DKE5F7E43 | Jacksonville | FL | Subcontractor |
| Harrison Western Shaft Sinkers JV, LLC | Lakewood | CO | Subcontractor |
| Hartman-walsh Corp. | Saint Louis | MO | $0 |
| H.c. Constructors, Inc. | Somerville | NJ | Subcontractor |
| Heathcote Engineering | Moorpark | CA | Subcontractor |
| Heritage Rock And Services, LLC | Delta Junction | AK | Subcontractor |
| H. G. Harders & Son, Inc. | Panama City | FL | Subcontractor |
| Hinding Tennis LLC | Branford | CT | $0 |
| Hitachi Construction Co.,ltd. | Ube | | $0 |
| Homrich Wrecking Inc. | Carleton | MI | $0 |
| Hoover Construction Company | Virginia | MN | $0 |
| Hoseley Corporation | San Francisco | CA | $0 |
| Howell Crane & Rigging, Inc. | Converse | TX | $0 |
| Hoyt Dodd, Inc. | Alto | GA | $0 |
| H & R Of Belle Glade Inc. | Belle Glade | FL | $0 |
| Hudspeth & Associates, Inc. | Centennial | CO | Subcontractor |
| Hutchins Inc. | Redding | CA | $0 |
| Hydropoint LLC | Rossville | GA | Subcontractor |
| Icop, Inc. | Purcellville | VA | Subcontractor |
| International Mountain Bicycling Association | Boulder | CO | $0 |
| Island Mechanical Corporation | Kapolei | HI | Subcontractor |
| Javeler Marine Services LLC | Broussard | LA | Subcontractor |
| Jay Cashman Inc. | Quincy | MA | $0 |
| Jc Constructors, Inc. | Meridian | ID | $0 |
| J.e. Butler, LLC | Holden | ME | $0 |
| J.e. Hannon, Inc. | Bayville | NJ | $0 |
| Je Liesfeld Contractor Inc. | Rockville | VA | Subcontractor |
| Jerry Mclamb Construction Company, Inc. | Calabash | NC | $0 |
