| Canadian Bearings Ltd. | Mississauga | ON | Subcontractor |
| Canal Rubber Supply Co. Inc. | New York | NY | $0 |
| Canfield & Joseph Inc. | Tulsa | OK | $0 |
| Caples Industrial Supply Inc. | Toccoa | GA | $0 |
| Caribe Industrial System Inc. | Bayamon | PR | $0 |
| Casterdepot, Inc. | Wayland | MI | Subcontractor |
| Cavco, Inc. | Bon Air | AL | Subcontractor |
| Cc Industrial Supply, Inc. | Virginia Beach | VA | $0 |
| C. C. Steven & Associates Inc. | Camarillo | CA | $0 |
| CDP Diamond Products, Inc. | Livonia | MI | $0 |
| Central Supply, Inc. | Hilo | HI | $0 |
| Central Trade Agencies, Inc. | Wesley Chapel | FL | Subcontractor |
| Charles P. Lauman Company Incorporated | Westborough | MA | $0 |
| C.h. Berry & Associates Inc. | Kent | WA | $0 |
| Chicago Jack Service, Inc. | Alsip | IL | $0 |
| Choice Supply Corp. | Seaford | VA | $0 |
| Christensen Machinery & Supply Co. Inc. | Menominee | MI | $0 |
| Cicero MFG. & Supply Co. Inc. | Glenview | IL | $0 |
| Cindy Maxfeldt | Knoxville | TN | $0 |
| Cintrasupply LLC | Jersey City | NJ | $0 |
| Clark, Krystal G | New Boston | TX | $0 |
| Clearwater Horizon Inc. | Kapolei | HI | Subcontractor |
| CMS Magnetics, Inc. | Garland | TX | Subcontractor |
| Coast-line International Distributors Ltd. | Amityville | NY | $0 |
| Coast Valve & Fittings Co. Inc. | Pascagoula | MS | Subcontractor |
| Cole Industrial And Technical Supply Co. Inc. | Plant City | FL | Subcontractor |
| Colorado Gulf Packaging Inc. | Denver | CO | $0 |
| Connecticut Components Inc. | Tolland | CT | $0 |
| Connector Specialists Inc. | Mandeville | LA | Subcontractor |
| Connector Specialists Of Alabama LLC | Mobile | AL | $0 |
| Container Salvage Co. Inc. | North Charleston | SC | Subcontractor |
| Continental Carton & Packaging Inc. | Clinton TWP | MI | Subcontractor |
| Cratex Container Corp. | Earth City | MO | $0 |
| Creswell Industrial Supply, Inc. | Chattanooga | TN | $0 |
| Crumpton Welding Supply And Equipment, Inc. | Tampa | FL | $0 |
| Custom Equipment Co. Inc. | Charleston | SC | $0 |
| Cutting Tool Control, Inc. | Seattle | WA | $0 |
| C. W. Hayden Co. Inc. | Auburn | ME | $0 |
| D & B Logistics Services LLC | Macon | GA | $0 |
| Deetag Ltd. | London | ON | Subcontractor |
| Defense Technologies, Inc. | Cape Canaveral | FL | Subcontractor |
| Delaware Valley Shipping & Packaging Supply Co. Inc. | Bensalem | PA | Subcontractor |
| Delri Industrial Supplies Inc. | Crum Lynne | PA | $0 |
| Denver Winpump Co. | Denver | CO | $0 |
| Diane E. Zelno | Archbald | PA | $0 |
| Dillon Supply Co. | North Charleston | SC | $0 |
| Discovery Productions, LLC | Humble | TX | $0 |
| Diverse Enterprise LLC | Augusta | GA | $0 |
| D & M Industries, Inc. | Nashville | TN | $0 |
| D.w.i. Service-sud GMBH Dichtung-wartung-instandhaltung | Weidenberg | | $0 |
| Dynamic Scales Inc. | Terre Haute | IN | $0 |
| Eads Distribution LLC | Stafford | TX | $0 |
| Eagle Eye Trading Est. | Al Hamalah | | $0 |
| Edge Fall Protection LLC | Eden Prairie | MN | Subcontractor |
| Electriduct Inc. | Pompano Beach | FL | $0 |
| Elle Waterworks Supply LLC | Birmingham | AL | Subcontractor |
| Encompass Supplies LLC | Merritt Island | FL | Subcontractor |
| Engineered Products And Services, Inc. | Franksville | WI | $0 |
| Engineered Seal Products, Inc. | Arlington | TX | Subcontractor |
| Engineered Specialty Products, Inc. | Kennesaw | GA | $0 |
| Environmental Sampling Supply LLC | San Leandro | CA | Subcontractor |
| Equipment Theft Information Program Inc. | Lewistown | MT | $0 |
| Esi Supply, LLC. | Richland | MS | $0 |
| Eugene Fastener And Supply Co. Inc. | Eugene | OR | $0 |
| Express Shipping Room Supply, Inc. | Liverpool | NY | $0 |
| Fab Supply Incorporated | Glendale Heights | IL | $0 |
| Farwest Corrosion Control Co. | Downey | CA | Subcontractor |
| Fastenal Co. | Winona | MN | Subcontractor |
| F & F Industrial Equipment Corp. | Middletown | NY | $0 |
| Fil-tech | Woonsocket | RI | $0 |
| Filters For Industry, Inc. | Chickasaw | AL | $0 |
| Filtersource.com, Inc. | Saratoga Springs | NY | $0 |
| Firehawk Products And Services Inc. | Oak Ridge | TN | Subcontractor |
| First Place Supply Inc. | Houston | TX | Subcontractor |
| Flaretite Inc. | Brighton | MI | $0 |
| Floworks USA LPLuling, LA · UEI EU3PXU86GNU3 | Luling | LA | Subcontractor |
| Floworks USA LPGarland, TX · UEI H1P7JWAMU9Z8 | Garland | TX | Subcontractor |
| Focuz International Inc. | Modesto | CA | Subcontractor |
| Fox Aviation Sales | Hatfield | PA | $0 |
| Foxhole Supply LLC | Allen | TX | Subcontractor |
| Fp Fensel Supply Co. | Wilmington | NC | $0 |
| Franklin Display Group Inc. | Palos Heights | IL | $0 |
| Frontiera Enterprises LLC | Freeland | MI | $0 |
| Gallagher Fluid Seals Incorporated | King Of Prussia | PA | $0 |
| Garnet Abrasive & Water Filtration Inc. | Milwaukee | WI | $0 |
| Gateway Industrial Supply, Inc. | Fenton | MO | $0 |
| Gemini Packaging Solutions Inc. | Chino | CA | Subcontractor |
| General Container Corp. | Somerset | NJ | $0 |
| Gerbers Of Montana, Inc. | Great Falls | MT | $0 |
| Ge Richards Graphic Supplies Co. Inc. | Landisville | PA | $0 |
| Glassmen & Associates LLC | Kansas City | MO | $0 |
| Global Energy Engineering LLC | Miami | FL | $0 |
| Go Corp. | Abita Springs | LA | Subcontractor |
| Golden Gate Marine Industrial, Inc. | San Leandro | CA | $0 |
| Goldstein-schwartz, Inc. | Maryland Heights | MO | $0 |
| Gopher Bearing Southwest LLC | Tucson | AZ | $0 |
| Great Lakes Rubber & Supply Inc. | Milwaukee | WI | Subcontractor |
| Great Pacific Packaging, Inc. | San Jose | CA | Subcontractor |
| Greenhill Supply, LLC | Philadelphia | PA | Subcontractor |
| Greenwich Safety Inc. | Warwick | RI | $0 |
