| PGPregis- Grand Rapids | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326112 | 100-499 | ◐ LIKELY ACTIVE |
| PPPremier Packaging | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| PFProfile Films | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326112 | 100-499 | ◐ LIKELY ACTIVE |
| TGTech Group Grand Rapids, Inc. d/b/a West Contact Manufacturing | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| UFUnited Foam Product Technologies | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326150 | 100-499 | ◐ LIKELY ACTIVE |
| VSVictor S. Barnes Co. | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| BPBruco Products LLC | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326122 | 1-19 | ◇ UNVERIFIED |
| MGMcCarthy Group Industries, Inc. | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◇ UNVERIFIED |
| APAlro Plastics | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| AEAuto Exec INC | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| GRGrand Rapids Plastics INC | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| HIHomepie, Inc. | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| I1Ironwood 13960 LLC | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| KPKey Plastics LLC | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| MDMinnesota Diversified Industries | Grand Rapids | MN | Plastics and Rubber Products Manufacturing326130 | — | ◇ UNVERIFIED |
Next Chapter Manufacturing Corporation | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| NCNorth Country Plastic Recycling, Inc | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326112 | — | ◇ UNVERIFIED |
| PMPioneer Molded Products | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| UUUniband USA | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326220 | — | ◇ UNVERIFIED |
| WOWide Open Company | Grand Rapids | MN | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |