| W. E. Lyons Construction Co. | Walnut Creek | CA | Subcontractor |
| W.e. O'neil Construction Company Of Colorado | Littleton | CO | Subcontractor |
| W.e. O'neil Construction Co. Of California | El Segundo | CA | Subcontractor |
| West Construction, Inc. | Lantana | FL | Subcontractor |
| Westland Development Co. LLC | San Luis Obispo | CA | $0 |
| Westside Enterprises Inc. | Feeding Hills | MA | $0 |
| Whalen Construction Inc. | Anchorage | AK | Subcontractor |
| Whaley Construction Company, Inc. | Troy | AL | Subcontractor |
| White Oak Construction Corporation | Indianapolis | IN | $0 |
| White Sands Construction Inc. | Alamogordo | NM | $0 |
| Whitestone Construction Services, Inc. | Boulder | CO | $0 |
| Wilhelm Commercial Builders, Inc. | Annapolis Junction | MD | $0 |
| Willett Construction Services, Inc. | White Plains | MD | Subcontractor |
| Wilson Building Services Inc. | Stafford | TX | $0 |
| Wilson & Company, Inc. | Oviedo | FL | Subcontractor |
| Wilson Construction Group LLC | Athens | TN | $0 |
| Wilson, S M & Co. | Saint Louis | MO | $0 |
| Wind River Construction LLC | Lawton | OK | Subcontractor |
| Win Elder Construction LLC | Grants Pass | OR | $0 |
| Winmar Inc. | Washington | DC | $0 |
| Wiseman Construction Company, Inc. | Winfield | WV | $0 |
| Witthans, Gary B | Apple Valley | CA | $0 |
| Wizer Electric, LLC | Rio Rancho | NM | $0 |
| W & J Construction Corporation | Rockledge | FL | $0 |
| W. J. Vakos & Co. | Fredericksburg | VA | $0 |
| W. M. Davis Inc. | Hollywood | MD | Subcontractor |
| Wobig Construction Co. | Saginaw | MI | Subcontractor |
| Wolfe Construction Co. Of Vincennes, Inc. | Vincennes | IN | $0 |
| Wolgast Corporation | Saginaw | MI | $0 |
| Wolverine Building Group, Inc. | Grand Rapids | MI | $0 |
| Womack's Enterprise LLC | Shenandoah | VA | $0 |
| Womech, Inc. | North Fort Myers | FL | Subcontractor |
| Woodburn Construction CM/GC, LLC | Woodburn | OR | $0 |
| Woodruff Construction, Inc. | Fort Dodge | IA | Subcontractor |
| Woodward Design + Build, LLC | New Orleans | LA | Subcontractor |
| Woodwork Restoration, LLC | Naples | FL | Subcontractor |
| Working Properties II LLC | Hartford | AL | Subcontractor |
| Wright Brothers Interior Construction Inc. | Peoria | AZ | $0 |
| Wright Brothers, The Building Company, Eagle LLC | Eagle | ID | $0 |
| Wright Construction Company, Inc. | Mount Holly | VT | $0 |
| Wulff-rodgers Construction, Inc. | Knob Noster | MO | $0 |
| Ww Builders Inc. | Duncan | OK | Subcontractor |
| Xl Construction Corp. | Milpitas | CA | Subcontractor |
| Xtream General Contracting LLC | Lincoln | NE | $0 |
| Yack Construction Inc. | Las Vegas | NV | Subcontractor |
| Zachry Federal Construction Corporation | San Antonio | TX | $0 |
| Zachry International, Inc. | San Antonio | TX | $0 |
| Zdi, Inc. | Fairview | NC | $0 |
| Zdon Contracting Inc. | Aberdeen | MD | Subcontractor |
| Zesbaugh, Inc. | Marysville | WA | Subcontractor |
| Ziolkowski Construction, Inc. | South Bend | IN | $0 |
| Ziwa Corp. | Brownsville | TX | $0 |
| Zodiac, Inc. | Saint Louis | MO | Subcontractor |
| Zulkom Trading FZC | Ajman | | Subcontractor |
| Mckissack & Mckissack, Inc. | Washington | DC | Subcontractor |
| M Greenberg Construction Inc. | Gilbert | AZ | −$1,109 |
| Leslie Mcdermott Inc. | Troy | NY | −$1,162 |
| Cr Nationwide Llc-trumble Construction Inc. JV1 | Texarkana | TX | −$1,276 |
| Tony Vacca Construction, Inc. | Ojai | CA | −$1,894 |
| PTS Data Center Solutions Inc. | Oakland | NJ | −$2,000 |
| Doors & Hardware Inc. | Carolina | PR | −$2,004 |
| Shipley Construction & Plumbing | Yucca Valley | CA | −$2,604 |
| Allied Building Service Co. Of Detroit Inc. | Detroit | MI | Subcontractor |
| Honeywell International Inc. | West Valley City | UT | −$4,000 |
| Hg-coi JV | New Braunfels | TX | −$5,000 |
| M E I Corporation | Hauula | HI | Subcontractor |
| Sm Construction Inc. | Fowler | CO | −$5,294 |
| Paige Industrial Services, Inc. | Hyattsville | MD | −$5,500 |
| Hubb's Properties, LLC | Prairieville | LA | −$6,765 |
| Sweat LLC | Milton | FL | Subcontractor |
| Lobina Construction, LLC | Hot Springs | AR | −$9,300 |
| Northeast Construction Inc. | Richmond | VA | Subcontractor |
| Ntvi Enterprises, LLC | Chantilly | VA | −$10K |
| The Wilson Group Inc. | Kansas City | MO | Subcontractor |
| Green Rock LLC | Challis | ID | −$11.8K |
| E. Satler Gesellschaft M.B.H. | Wien | | −$12.1K |
| Beckley Building Commission | Beckley | WV | −$12.4K |
| Bryan International, LLC | Colorado Springs | CO | −$15K |
| Accura-soco I JV, LLC | Atlanta | GA | −$17.4K |
| Brite Rigid Frame Buildings USA Inc. | Bethlehem | PA | Subcontractor |
| Saf Inc. | Lorton | VA | −$17.9K |
| Stutts Corp. Inc. | Huntsville | AL | Subcontractor |
| American Master Construction And Cleaning Solution LLC | Silver Spring | MD | −$19.9K |
| Mca Construction Inc. | Alexandria | VA | −$20.3K |
| Orocon Construction LLC | Biloxi | MS | Subcontractor |
| Kan Contracting Inc. | Bossier City | LA | −$24.2K |
| Walsh Construction Group LLC | Chicago | IL | −$25K |
| E. T. Gresham Company, Inc. | Norfolk | VA | Subcontractor |
| Valla Construction, Inc. | San Antonio | TX | −$32.2K |
| Dawson Technical Inc. | Honolulu | HI | Subcontractor |
| Synergy Project Contractors, Inc. | El Paso | TX | Subcontractor |
| MPC Services, LLC | New York | NY | −$40.9K |
| Crane & Associates Inc. | Woodbridge | VA | −$47.6K |
| Al Yamama Company For Trading And Contracting | Dammam | | −$50.9K |
| Greg W Cox Inc. | Wichita Falls | TX | Subcontractor |
| T & M Construction, Inc. | Edgewood | MD | −$62.3K |
| Os-db-jv LLC | Toa Baja | PR | −$66.2K |
| Daxon Construction Co. | Eldridge | IA | −$75.9K |
| Midnight Sun Global Services LLC | Anchorage | AK | −$77.2K |
| Sheffield Korte Joint Venture | Lawton | OK | −$80.7K |
