| Frangerini Impresa S.R.L. | Livorno | | $0 |
| Gannett Fleming Project Development Corporation | Camp Hill | PA | $0 |
| Gary Little Construction, Inc. | Lancaster | CA | Subcontractor |
| G.a. West & Co. LLC | Creola | AL | Subcontractor |
| Giancola Construction Corp. | Rutland | VT | $0 |
| Glovecon, Inc. | Fulton | MO | $0 |
| G & M Associates LLC | College Grove | TN | $0 |
| Gordon Prill Inc. | Sunnyvale | CA | Subcontractor |
| Gulf International General Building Contracting Company | Sharq | | $0 |
| Guy & Guy Masonry Inc. | Leonardtown | MD | Subcontractor |
| G & W Steel Buildings, Incorporated | Coffeeville | MS | $0 |
| H A Contracting Corp. | Miami | FL | $0 |
| Hampshire Construction & Associates, L.L.C. | Lumberton | TX | Subcontractor |
| Harmon Construction Company | Coos Bay | OR | $0 |
| Heliport Systems Inc. | Pine Brook | NJ | Subcontractor |
| Henricksen Constructors Inc. | Juneau | AK | $0 |
| Hill Crane Service Inc. | Long Beach | CA | $0 |
| Himovitz Properties, Inc. | Scottsdale | AZ | $0 |
| Howard Lewing Construction Inc. | Anacoco | LA | Subcontractor |
| Howell Jeffrey | Jackson | KY | $0 |
| H & R Construction Co. | South Sioux City | NE | $0 |
| H & S Mechanical, Inc. | Peoria | IL | $0 |
| Hy-tec Construction Of Brainerd, Inc. | Brainerd | MN | $0 |
| Icor Construction LLC | Hampton | AR | Subcontractor |
| Ics, Inc. | Grand Forks | ND | Subcontractor |
| Ikeda Kogyo Co. Ltd. | Sasebo-shi | NAGASAKI | $0 |
| I.k.kardisi For General Trading / Limited | Erbil | | Subcontractor |
| I.m.a.c., Inc. | Mount Vernon | WA | Subcontractor |
| Industrial Builders, Inc. | Caldwell | ID | Subcontractor |
| Industrial Construction Inc. | Idaho Falls | ID | $0 |
| Industrial Manufacturing & Installations, Inc. | Sedalia | CO | $0 |
| Industrial Support Service LLC | Deer Park | WA | Subcontractor |
| Innovative Building Solutions LLC | Gibsonia | PA | Subcontractor |
| Innovative Concrete, L.L.C. | Saint George | UT | Subcontractor |
| Is Inc. | Greenville | MS | $0 |
| Jei Incorporated | Custer | KY | $0 |
| J & J Mechanical, Inc. | Fairbanks | AK | $0 |
| JTH Engineering, L.L.C. | Kingsport | TN | Subcontractor |
| Kesz Ipari Technologiak KFT. | Szeged | | $0 |
| Kevcon, Inc. | Ramona | CA | $0 |
| Kinsman Construction. LLC. | Klamath Falls | OR | $0 |
| Kolling And Kolling, Inc. | Dickinson | ND | $0 |
| L4 Construction LLC | Longmont | CO | $0 |
| Lacy Construction | Anaheim | CA | $0 |
| Lagonera Construction | Zamboanga City | | Subcontractor |
| Lavender, Inc. | Aliceville | AL | $0 |
| Leo B Schroeder Inc. | Dayton | OH | $0 |
| Liberty Industries, Inc. | East Berlin | CT | $0 |
| Loenbro, LLC | Westminster | CO | $0 |
| M5K Enterprises. Inc. | Titusville | FL | Subcontractor |
| Maccabee Industrial Inc. | Belle Vernon | PA | $0 |
| Maeda Corporation | Tokyo | CHIYODA-KU | $0 |
| Majestyc Construction Inc. | Palmdale | CA | $0 |
| Marcon Engineering, Inc. | Escondido | CA | Subcontractor |
| Marker, Inc. | Bellefontaine | OH | $0 |
| Martin K Eby Construction Co. Inc. | Wichita | KS | $0 |
| Master Craft Construction, L.L.C. | Leesville | LA | $0 |
| Mcabee Construction Inc. | Tuscaloosa | AL | Subcontractor |
| Mckinley Equipment Corporation | Irvine | CA | $0 |
| Mcphail Construction, Inc. | Byram | MS | Subcontractor |
| Mead Construction Inc. | Melbourne | FL | Subcontractor |
| Melissa Lynn Bautista | Reedley | CA | $0 |
| Mid Atlantic Contracting Services Inc. | Woodbine | MD | Subcontractor |
| Mil-comm Products Company Inc. | Naples | FL | $0 |
| Milton J Wood Company | Jacksonville | FL | Subcontractor |
| Missouri Valley Inc. | Amarillo | TX | Subcontractor |
| Mj Construction Inc. | Waipahu | HI | $0 |
| MKS Group, LLC | Saint Pauls | NC | $0 |
| Mobilease Modular Space Inc.Pedricktown, NJ · UEI RLDUT4AS31N5 | Pedricktown | NJ | Subcontractor |
| Mobilease Modular Space Inc.Newport News, VA · UEI WXY2SL5927K1 | Newport News | VA | Subcontractor |
| Modular Cleanrooms, LLC | Burnsville | MN | Subcontractor |
| Monteray Construction Co. Inc. | Columbia | SC | $0 |
| Moore Industries, LLC | Baton Rouge | LA | Subcontractor |
| Morrison Construction Company, Inc. | Hammond | IN | $0 |
| Mundt Construction Services, LLC | Arlington | TN | $0 |
| Namwha Construction Co.,ltd. | Hwasun-gun | | $0 |
| Norfleet L.L.C. | Emmett | ID | $0 |
| North American Construction Services, Ltd. | Birmingham | AL | $0 |
| North Bay Construction Incorporated | Westlake | OH | Subcontractor |
| Now Construction, Inc. | Carrollton | TX | Subcontractor |
| Nutec Facilities Corp. | York | PA | Subcontractor |
| Omc Inc. | Dorado | PR | $0 |
| Pacific Environmental Technologies, Inc. | Corona | CA | $0 |
| Pacific General Builders LLC | Bremerton | WA | Subcontractor |
| Parpal LLC | Midland | TX | Subcontractor |
| Peter Gross Hochbau GMBH & Co. Kg | Kaiserslautern | | $0 |
| Pickle Construction LLC | Americus | GA | $0 |
| Player And Company, LLC | Atlanta | GA | Subcontractor |
| Pride Enterprises Inc. | Norristown | PA | Subcontractor |
| Prime Projects International General Trading LLC | Dubai | | Subcontractor |
| Purcella Construction Inc. | Alamogordo | NM | $0 |
| Quality Construction Services, Inc. | Eldridge | IA | $0 |
| Quality Plus Services Inc. | Petersburg | VA | Subcontractor |
| Quantum Mechanical Services Inc. | Fort Worth | TX | Subcontractor |
| Quarry Hills Ltd. | El Paso | TX | $0 |
| Ralf Rieger | Wilhelmsfeld | | $0 |
| Ramtech Building Systems Inc. | Mansfield | TX | Subcontractor |
| Ranger Construction Company, Inc. | Charlotte | NC | $0 |
| R.baker & Son All Industrial Services Inc. Of Nj | Marlboro | NJ | Subcontractor |
| Restall Paul Co. Inc. | Media | PA | Subcontractor |
