| APAvl Powertrain Engineering INC | Plymouth | MI | Machinery Manufacturing333618 | — | ◇ UNVERIFIED |
| DADaikin Applied Americas INC - Corporate | Plymouth | MN | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| RCRevere Copper &brass | Plymouth | MA | Machinery Manufacturing333293 | — | ◇ UNVERIFIED |
| WMWe-design Manufacturing | Plymouth | NE | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| AIAccraply INC | Plymouth | MN | Machinery Manufacturing333243 | — | ◇ UNVERIFIED |
| CTContour T & M Shop Inc | Plymouth | MI | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| CACustom Actuator Products INC | Plymouth | MN | Machinery Manufacturing333995 | — | ◇ UNVERIFIED |
| FEFluidyne Engineering Corporation | Plymouth | MN | Machinery Manufacturing333994 | — | ◇ UNVERIFIED |
| HFHamer Fischbein LLC | Plymouth | MN | Machinery Manufacturing333993 | — | ◇ UNVERIFIED |
| JMJad Manufacturing LLC | Plymouth | MA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| KMKnight Machining INC | Plymouth | MN | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| NINilfisk-advance INC | Plymouth | MN | Machinery Manufacturing333248 | — | ◇ UNVERIFIED |
| NMNortheast Mill Services LLC | Plymouth | NH | Machinery Manufacturing333519 | — | ◇ UNVERIFIED |
| PRPri Robotics INC | Plymouth | MN | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| PAProspect Analytical Technology INC | Plymouth | MN | Machinery Manufacturing333294 | — | ◇ UNVERIFIED |
| PLProto Labs INC | Plymouth | MN | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| RMRichards Micro-tool, LLC | Plymouth | MA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| SCSuperior Controls, LLC Dba Redviking | Plymouth | MI | Machinery Manufacturing333248 | — | ◇ UNVERIFIED |
| SPSuperior Paper Handling Solutions INC | Plymouth | MN | Machinery Manufacturing333319 | — | ◇ UNVERIFIED |
| TTTmc Tool INC | Plymouth | MN | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
