| CMCambridge Metals & Plastics | Cambridge | MN | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| CICambridge-pacific INC. Ctx Printing | Cambridge | NY | Paper Manufacturing322232 | — | ◇ UNVERIFIED |
| CPCambridge Pattern Works | Cambridge | IL | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
| CSCommonwealth Specialty Baking C LLC | Cambridge | MA | Food Manufacturing311811 | — | ◇ UNVERIFIED |
 Csi Manufacturing, INC. | Cambridge | IL | Wood Product Manufacturing321992 | — | ◇ UNVERIFIED |
| CTCyclerion Therapeutics INC | Cambridge | MA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| DCDodge Company the | Cambridge | MA | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| DDynatech | Cambridge | MA | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| EREdwards Ready Mix | Cambridge | IL | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| EPEutropics Pharmaceuticals, INC. | Cambridge | MA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| FMFederal - Mogul Ignition Company | Cambridge | OH | Transportation Equipment Manufacturing336320 | — | ◇ UNVERIFIED |
| FIFloe International INC | Cambridge | MN | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| GMGilcher Machine, LLC | Cambridge | OH | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| HCHenry County Highway Dept | Cambridge | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| HLHerman & Lois Oestreich Dba Hermans Bakery | Cambridge | MN | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| IBIpsen Bioscience, INC. | Cambridge | MA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| KPKendall Press | Cambridge | MA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| KEKik Extreme Desserts L.L.C. | Cambridge | OH | Food Manufacturing311813 | — | ◇ UNVERIFIED |
 Kurita America INC | Cambridge | MN | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| LCLares Corporation | Cambridge | MN | Transportation Equipment Manufacturing336330 | — | ◇ UNVERIFIED |
| LILaronde INC | Cambridge | MA | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| LHLT Harvard Sq Inc | Cambridge | MA | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| MCMachining Concepts, Inc. | Cambridge | MN | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| MUMape USA INC | Cambridge | MN | Transportation Equipment Manufacturing336312 | — | ◇ UNVERIFIED |
| MMeter | Cambridge | MA | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |
| MIMicromize INC | Cambridge | MA | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| MRMidland Ross CORP | Cambridge | MA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| MGMosser Glass | Cambridge | OH | Nonmetallic Mineral Product Manufacturing327212 | — | ◇ UNVERIFIED |
| MIMotek-team Industries INC | Cambridge | MN | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| NANational Automotive Chemical, Incorporated | Cambridge | OH | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| NENew England Telphone CO Ctrl Off | Cambridge | MA | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| NCNewtowne Court Apartments | Cambridge | MA | Plastics and Rubber Products Manufacturing326112 | — | ◇ UNVERIFIED |
| NDNorthwoman Design | Cambridge | MN | Miscellaneous Manufacturing339910 | — | ◇ UNVERIFIED |
| OTOmega Therapeutics INC | Cambridge | MA | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| OTOmega Therapeutics INC | Cambridge | MA | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| OKOne Kendall Square Building 700 | Cambridge | MA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| OLOuimillie LLC | Cambridge | MA | Apparel Manufacturing315211 | — | ◇ UNVERIFIED |
| OCOutlier Campers LLC | Cambridge | MA | Transportation Equipment Manufacturing336214 | — | ◇ UNVERIFIED |
| PIPfizer INC | Cambridge | MA | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| PCPlastic Compounders, INC. | Cambridge | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| PCPolaroid Corporation | Cambridge | MA | Chemical Manufacturing325992 | — | ◇ UNVERIFIED |
| PSPortable Structures, LLC | Cambridge | MA | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| PDPrana Distribution | Cambridge | MA | Computer and Electronic Product Manufacturing334310 | — | ◇ UNVERIFIED |
| QIQuadratic3d INC | Cambridge | MA | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| RPRabers Precast Products | Cambridge | OH | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| RAR and R Performance, LLC | Cambridge | MN | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| RTRenagade Therapeutics Management INC | Cambridge | MA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| RTRubius Therapeutics | Cambridge | MA | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| RTRubius Therapeutics | Cambridge | MA | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| SSSamsung Semiconductor INC | Cambridge | MA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
