| The PDI Group Welding, Finishing · ISO 9001, AS9100, ITAR, CMMC | Sparta, NJ | WeldingFinishing | ISO 9001, AS9100, ITAR, CMMC |
| Tis Aerospace LLC Milling, Turning, Waterjet, Punching, Welding, Stamping, Assembly | Cinnaminson, NJ | MillingTurningWaterjetPunchingWeldingStampingAssembly | - |
| American Products Co Inc Milling, Turning, Bending, EDM · ISO 9001, AS9100 | Union, NJ | MillingTurningBendingEDM | ISO 9001, AS9100 |
| Aria Dynamics LLC Milling, Turning · ITAR | Far Hills, NJ | MillingTurning | ITAR |
| D&F Screw Machine Products Turning, Waterjet, Grinding · ISO 9001 | East Hanover, NJ | TurningWaterjetGrinding | ISO 9001 |
| Diversitech Inc Milling, Turning, Assembly · ISO 9001 | Riverdale, NJ | MillingTurningAssembly | ISO 9001 |
| Efm Precision LLC Milling · AS9100, CMMC | Passaic, NJ | Milling | AS9100, CMMC |
| El Metals LLC Waterjet, Casting, Grinding, Finishing | Randolph, NJ | WaterjetCastingGrindingFinishing | - |
| Fluets Corp Milling, Turning · ISO 9001, NADCAP | Hillside, NJ | MillingTurning | ISO 9001, NADCAP |
| Mark Beesley Manufacturing Inc Milling, Turning | Blairstown, NJ | MillingTurning | - |
| Senturion Industrial Corporation Welding | Englewood, NJ | Welding | - |
| Tam Metal Products Punching, Welding, Stamping, Finishing · NADCAP | Mahwah, NJ | PunchingWeldingStampingFinishing | NADCAP |
| Universal Tools & Manufacturing Co Turning, Punching, Bending, Stamping · ISO 9001, AS9100 | Springfield, NJ | TurningPunchingBendingStamping | ISO 9001, AS9100 |