| MIModuform, INC. | Fitchburg | MA | Furniture and Related Product Manufacturing337125 | 20-99 | ◐ LIKELY ACTIVE |
| WAWolf Appliance INC | Fitchburg | WI | Electrical Equipment, Appliance & Component Manufacturing335220 | 500+ | ◐ LIKELY ACTIVE |
| DPDrs Power Technology INC | Fitchburg | MA | Machinery Manufacturing333611 | 100-499 | ◐ LIKELY ACTIVE |
| NANewark America Paperboard Mill | Fitchburg | MA | Paper Manufacturing322130 | — | ◐ LIKELY ACTIVE |
| SISimonds International LLC | Fitchburg | MA | Fabricated Metal Product Manufacturing332216 | — | ◐ LIKELY ACTIVE |
| SSteelfabinc. | Fitchburg | MA | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| NANewark America | Fitchburg | MA | Paper Manufacturing322130 | — | ◐ LIKELY ACTIVE |
| ATAutocook Technologies LLC | Fitchburg | MA | Electrical Equipment, Appliance & Component Manufacturing335220 | — | ◐ LIKELY ACTIVE |
| BWBourque Woodworking LLC | Fitchburg | MA | Wood Product Manufacturing321999 | — | ◐ LIKELY ACTIVE |
| CPCorrugated Packaging, INC. | Fitchburg | MA | Paper Manufacturing322211 | — | ◐ LIKELY ACTIVE |
| FFitchburg | Fitchburg | MA | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| MPMA Potato Chip Manufacturer, LLC | Fitchburg | MA | Food Manufacturing311919 | 20-99 | ◐ LIKELY ACTIVE |
| NMNelson Miller Group-Fitchburg MA | Fitchburg | MA | Computer and Electronic Product Manufacturing334111 | 20-99 | ◐ LIKELY ACTIVE |
| PCPortance CORP. | Fitchburg | MA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| POPotter's Organics, LLC | Fitchburg | WI | Food Manufacturing311821 | 20-99 | ◐ LIKELY ACTIVE |
| SBSub-Zero Built In | Fitchburg | WI | Electrical Equipment, Appliance & Component Manufacturing335220 | 500+ | ◐ LIKELY ACTIVE |
| TFTims Fabricators Inc | Fitchburg | MA | Fabricated Metal Product Manufacturing332323 | 20-99 | ◐ LIKELY ACTIVE |
| VKValeria's Kitchen, LLC | Fitchburg | MA | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| YBYahara Bay Distillers | Fitchburg | WI | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |