| Allstate Tool And Die, Inc. | Rochester | NY | $0 |
| Alpha Grainger MFG Inc. | Franklin | MA | Subcontractor |
| Alziebler Incorporated | Arleta | CA | $0 |
| American-swiss Products Company, Inc. | Pittsford | NY | Subcontractor |
| American Turned Products Inc. | Fairview | PA | Subcontractor |
| A/pa/wcs Group Holdco, LLC | Milford | CT | Subcontractor |
| Arcas Machine Inc. | Gilbert | AZ | Subcontractor |
| Archer Optx Inc. | Rockwall | TX | Subcontractor |
| Armec Corporation | Oak Ridge | TN | Subcontractor |
| Aurele M Gatti Inc. | Fairless Hills | PA | Subcontractor |
| Battle Comp Enterprises, LLC | Prescott | AZ | $0 |
| Bronco Manufacturing Inc. | Anna | TX | Subcontractor |
| Clarke Engineering, Inc. | North Hollywood | CA | Subcontractor |
| Coastal Machine & Supply, Inc. | Carencro | LA | Subcontractor |
| Colonial Machine & Tool Co. Inc. | Coventry | RI | Subcontractor |
| Component Bar Products LLC | O'fallon | MO | Subcontractor |
| Connelly Machine WKS. | Santa Ana | CA | $0 |
| Cox Manufacturing Company | San Antonio | TX | Subcontractor |
| Creed 2.0, LLC | New Britain | CT | Subcontractor |
| Crucial Component Machining LLC | Concord | NH | Subcontractor |
| Csi Manufacturing Inc. | Westborough | MA | Subcontractor |
| C & S Machine Products Inc. | Niles | MI | Subcontractor |
| Custom Tool & Model Corp. | Frankfort | NY | Subcontractor |
| Cylindrical Precision, LLC | Minneapolis | MN | Subcontractor |
| Dearborn Bortec LLC | Fryeburg | ME | $0 |
| Deep South Fabrication, L.L.C | Harvey | LA | Subcontractor |
| Deland Manufacturing Inc. | Shelby Township | MI | Subcontractor |
| Destin Machine, Inc. | Destin | FL | Subcontractor |
| D & F Screw Machine Products Inc. | East Hanover | NJ | $0 |
| Dual Machine Corporation | Indianapolis | IN | $0 |
| Dubose National Energy Services, Inc. | Clinton | NC | Subcontractor |
| Eaton Limited | Fareham | HAMPSHIRE | Subcontractor |
| Edco Engineering Inc. | Newington | CT | Subcontractor |
| Edward Leroy Clark | League City | TX | $0 |
| Elite Precision CNC Inc. | Fort Worth | TX | Subcontractor |
| E & M Machine, Inc. | Grantsburg | WI | Subcontractor |
| Evergreen Warehouse Inc. | Rockford | IL | $0 |
| Ewellix USA LLC | Armada | MI | Subcontractor |
| Excel MFG., Inc. | Albuquerque | NM | Subcontractor |
| Five Star Machine LLC | Lindstrom | MN | $0 |
| Flex-pro LLC | Phoenix | AZ | Subcontractor |
| General Machinery & Manufacturing Co. | Chicago | IL | $0 |
| Globe Electronic Hardware, Inc. | Woodside | NY | $0 |
| Golden State Engineering, Inc. | Paramount | CA | $0 |
| Groov-pin Corporation Of Georgia, Inc. | Newnan | GA | Subcontractor |
| Guyer Precision Inc. | Painesville | OH | Subcontractor |
| Harcon Precision Metals, Inc. | San Diego | CA | $0 |
| Hartung Engineering Inc. | Canoga Park | CA | Subcontractor |
| Heart Of Dixie Machine & Fab, Inc. | Talladega | AL | $0 |
| Helix Linear Technologies, Inc. | Beachwood | OH | Subcontractor |
| Hibshman Screw Machine Products, Inc. | Union | MI | Subcontractor |
| Highland Machine Works, Inc. | Camden | AR | Subcontractor |
| Hi Performance Machine & Metals, Inc. | Lakeside | CA | Subcontractor |
| Holan, Inc. | Irwin | PA | Subcontractor |
| Horberg Industries, Inc. | Bridgeport | CT | $0 |
| Howmet Global Fastening Systems Inc. | Fullerton | CA | Subcontractor |
| Hunting Dearborn Inc. | Fryeburg | ME | Subcontractor |
| Imperial Metal Products Company | Grand Rapids | MI | Subcontractor |
| Industries C.P.S. Inc. Les | Pointe-claire | QC | Subcontractor |
| International Advanced Materials, Inc. | North Charleston | SC | $0 |
| Javin Machine Corp. | West Babylon | NY | $0 |
| Jolar Machine Co. | Dickson City | PA | $0 |
| Jolico / J-B Tool, Inc. | Shelby Township | MI | Subcontractor |
| Kager Industries, LLC | Fredericksburg | TX | $0 |
| K & B Machine Works LLC | Schriever | LA | Subcontractor |
| K & B Machining Inc. | Claremore | OK | $0 |
| KDM Machine, Inc. | Anaheim | CA | $0 |
| Khalsa Metal Products, Inc. | Kentwood | MI | Subcontractor |
| Kirk Precision Machining LLC | Lake City | PA | Subcontractor |
| La Machine Shop Inc. | Andover | MN | Subcontractor |
| Lawson Precision Machining, Inc. | Bucyrus | OH | $0 |
| Ldi Industries, Inc. | Manitowoc | WI | $0 |
| L. D. Redmer Screw Products, Inc. | Bensenville | IL | Subcontractor |
| Lynch Bros. MFG. Co. | Phoenix | AZ | Subcontractor |
| Lyn-tron, Inc. | Spokane | WA | $0 |
| Mac Fasteners, Inc. | Ottawa | KS | $0 |
| Machined Products Company | Lancaster | PA | $0 |
| Machine Works, L.L.C. | Phoenix | AZ | Subcontractor |
| Machining Technology Inc. | Hazle Township | PA | $0 |
| Mf Engineering Company, Inc. | Bristol | RI | Subcontractor |
| Midway Swiss Turn, Inc. | Wooster | OH | $0 |
| Millennium Precision LLC | Manchester | NH | Subcontractor |
| Millipart, Inc. | Glendora | CA | Subcontractor |
| Milwaukee Bearing And Machining, Inc. | Menomonee Falls | WI | Subcontractor |
| Model Products, Inc. | Albuquerque | NM | Subcontractor |
| M & R Engineering Co. | Orange | CA | Subcontractor |
| MTL Precision Machining, Inc. | Tunkhannock | PA | $0 |
| M.z. Machine, Inc. | Jupiter | FL | $0 |
| Natoma Manufacturing, LLC | Norton | KS | Subcontractor |
| Nikel Precision Group LLC | Saco | ME | Subcontractor |
| Nolte Precise Manufacturing Inc. | Cincinnati | OH | Subcontractor |
| Northampton Machine Co. Inc. | Easthampton | MA | Subcontractor |
| Northern Machining, Inc. | Norfolk | NY | Subcontractor |
| Numerical Precision, Inc. | Crosby | TX | Subcontractor |
| Omp Technologies Inc. | Fairfield | NJ | Subcontractor |
| Ondrives.us Corp. | Freeport | NY | Subcontractor |
| Oshkosh Marine Supply Company | Oshkosh | WI | Subcontractor |
| Ottawa Corporation | Spring Lake | MI | Subcontractor |
| Pacific Swiss & Manufacturing, Inc. | Clackamas | OR | Subcontractor |
| Panek Precision Products LLC | Northbrook | IL | $0 |
