| PGPsg Grand Rapids (previously Blackmer, a Dover Co) | Grand Rapids | MI | Primary Metal Manufacturing331511 | 100-499 | ◐ LIKELY ACTIVE |
| BMBest Metal Products | Grand Rapids | MI | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| FIFrost INC | Grand Rapids | MI | Fabricated Metal Product Manufacturing332991 | 20-99 | ◐ LIKELY ACTIVE |
| WTWalker Tool & Die | Grand Rapids | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
Weiss Technik North America, INC. | Grand Rapids | MI | Machinery Manufacturing333998 | — | ◐ LIKELY ACTIVE |
| TCTrane Creative Solutions Plant 2 | Grand Rapids | MI | Machinery Manufacturing333415 | — | ◐ LIKELY ACTIVE |
| TGTrane - Grand Rapids | Grand Rapids | MI | Machinery Manufacturing333415 | — | ◐ LIKELY ACTIVE |
H.s. INC. | Grand Rapids | MI | Machinery Manufacturing333248 | — | ◐ LIKELY ACTIVE |
| CPCustom Profile | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| DGDematic Grand Rapids | Grand Rapids | MI | Machinery Manufacturing333922 | 500+ | ◐ LIKELY ACTIVE |
| SCSteel Craft Technologies Inc. - Grand Rapids | Grand Rapids | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| ACAmerican Cooling Systems LLC | Grand Rapids | MI | Machinery Manufacturing333618 | — | ◐ LIKELY ACTIVE |
| AGArtiflex General Die & Engineering | Grand Rapids | MI | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
Artiflex Manufacturing Automatrix | Grand Rapids | MI | Machinery Manufacturing333998 | 20-99 | ◐ LIKELY ACTIVE |
Artiflex Manufacturing Bristol | Grand Rapids | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
Artiflex Manufacturing Broadway | Grand Rapids | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| BSBastian Solutions Pallet Automation | Grand Rapids | MI | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| BHBucher Hydraulics Inc - Grand Rapids | Grand Rapids | MI | Machinery Manufacturing333996 | 100-499 | ◐ LIKELY ACTIVE |
| CHCommercial HVAC - Americas : MFG-Grand Rapids Chillers MI-USA | Grand Rapids | MI | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| CHCommercial HVAC - Americas : MFG-Grand Rapids Final Finisher MI-USA | Grand Rapids | MI | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| ETEngineered Tooling Systems Inc. | Grand Rapids | MI | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| ETEngineered Tooling Systems, INC | Grand Rapids | MI | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
| FFOAMit | Grand Rapids | MI | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| GRGrand Rapids | Grand Rapids | MI | Plastics and Rubber Products Manufacturing326112 | 100-499 | ◐ LIKELY ACTIVE |
| GRGrand Rapids Branch | Grand Rapids | MI | Machinery Manufacturing333995 | 1-19 | ◐ LIKELY ACTIVE |
| LDLach Diamond INC | Grand Rapids | MI | Machinery Manufacturing333515 | — | ◐ LIKELY ACTIVE |
| PGPurity- Grand Rapids | Grand Rapids | MI | Machinery Manufacturing333992 | 100-499 | ◐ LIKELY ACTIVE |
| SMStiles Machinery Inc. | Grand Rapids | MI | Machinery Manufacturing333243 | 500+ | ◐ LIKELY ACTIVE |
| UIUnist, Inc. | Grand Rapids | MI | Machinery Manufacturing333515 | 20-99 | ◐ LIKELY ACTIVE |
| WGWalbro Grand Rapids | Grand Rapids | MI | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
Weiss Technik North America, INC. | Grand Rapids | MI | Machinery Manufacturing333998 | — | ◐ LIKELY ACTIVE |
| WCWolverine Crane | Grand Rapids | MI | Machinery Manufacturing333923 | 20-99 | ◐ LIKELY ACTIVE |