Avery Dennison Retail Information Services LLC | Fitchburg | MA | Plastics and Rubber Products Manufacturing326199 | — | ● ACTIVE |
| MPMicron Products INC | Fitchburg | MA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ● ACTIVE |
| OLOpco Laboratory, INC | Fitchburg | MA | Nonmetallic Mineral Product Manufacturing327215 | — | ● ACTIVE |
Clayens Fitchburg LLC | Fitchburg | MA | Chemical Manufacturing325211 | — | ● ACTIVE |
New England Keyboard, INC. | Fitchburg | MA | Computer and Electronic Product Manufacturing334111 | — | ● ACTIVE |
Nmr Associates, INC. | Fitchburg | MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Penguin Air | Fitchburg | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Q One Americas, INC. | Fitchburg | MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Quantum Edge Precision LLC | Fitchburg | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Tim's Fabricators, INC | Fitchburg | MA | Fabricated Metal Product Manufacturing332323 | — | ● ACTIVE |
Vinyl Technologies INC | Fitchburg | MA | Machinery Manufacturing333517 | — | ● ACTIVE |
| MIModuform, INC. | Fitchburg | MA | Furniture and Related Product Manufacturing337125 | 20-99 | ◐ LIKELY ACTIVE |
| SESelect Engineering | Fitchburg | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| 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 |
| BPBirch Point Paper Products INC | Fitchburg | MA | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| CCChemdesign CORP | Fitchburg | MA | Chemical Manufacturing325000 | — | ◇ UNVERIFIED |
| CTCrocker Technical Papers | Fitchburg | MA | Paper Manufacturing322120 | — | ◇ UNVERIFIED |
| DCDean Column Incorporated | Fitchburg | MA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| FMFiber Mark INC | Fitchburg | MA | Paper Manufacturing322110 | — | ◇ UNVERIFIED |
| FRFurniture Rehab INC | Fitchburg | MA | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
| HCHeritage Cabinet INC | Fitchburg | MA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| MPMunskjo Paper Decor | Fitchburg | MA | Paper Manufacturing322110 | — | ◇ UNVERIFIED |
| OIOliver INC | Fitchburg | MA | Paper Manufacturing322212 | — | ◇ UNVERIFIED |
| PCParks Cramer Lofts LLC | Fitchburg | MA | Paper Manufacturing322122 | — | ◇ UNVERIFIED |
| RCRevolutionary Clinics | Fitchburg | MA | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| SFSeaboard Folding Box | Fitchburg | MA | Paper Manufacturing322212 | — | ◇ UNVERIFIED |
| SPShepard & Parker Incorporated | Fitchburg | MA | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ◇ UNVERIFIED |
| SISimonds International CORP | Fitchburg | MA | Wood Product Manufacturing321211 | — | ◇ UNVERIFIED |
| USUS Synthetics Corporation | Fitchburg | MA | Chemical Manufacturing325130 | — | ◇ UNVERIFIED |
| UQUtz Quality Foods INC | Fitchburg | MA | Food Manufacturing311919 | — | ◇ UNVERIFIED |
| 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 |
| TFTims Fabricators Inc | Fitchburg | MA | Fabricated Metal Product Manufacturing332323 | 20-99 | ◐ LIKELY ACTIVE |
| VKValeria's Kitchen, LLC | Fitchburg | MA | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| APAaron Pallet CORP. | Fitchburg | MA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| BPBoda Products INC | Fitchburg | MA | Machinery Manufacturing333314 | — | ◇ UNVERIFIED |
| BOBoutwell Owens & CO. Inc., | Fitchburg | MA | Paper Manufacturing322130 | — | ◇ UNVERIFIED |
| CMCentral Mass Baking Company Inc | Fitchburg | MA | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| FFoamtech | Fitchburg | MA | Plastics and Rubber Products Manufacturing326150 | — | ◇ UNVERIFIED |
| FLFoamtech LLC. | Fitchburg | MA | Plastics and Rubber Products Manufacturing326150 | — | ◇ UNVERIFIED |
| GRGarden Remedies, INC. | Fitchburg | MA | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |