| SSeacorp | Middletown | RI | Computer and Electronic Product Manufacturing334511 | 500+ | ◐ LIKELY ACTIVE |
| SMSeven Mile Winery LLC | Middletown | OH | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SCSnyder Concrete Products - Yard 7 | Middletown | OH | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| SRSP Richards Company Middletown | Middletown | NY | Paper Manufacturing322230 | 20-99 | ◐ LIKELY ACTIVE |
| SISprocket Industries LLC | Middletown | RI | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| TMThe Metal Guy LLC | Middletown | RI | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| TWThe White Dog Distilling Company | Middletown | OH | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| TWTimeless Wines, L.l.c. | Middletown | VA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| ZBZeager Bros., Inc - Middletown | Middletown | PA | Wood Product Manufacturing321999 | 20-99 | ◐ LIKELY ACTIVE |
| CSCyber-hack Solutions LLC | Middletown | CT | Computer and Electronic Product Manufacturing334511 | — | ◐ LIKELY ACTIVE |
| LGLumos Group, LLC | Middletown | DE | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |
| BBBonefrog Brews LLC | Middletown | PA | Beverage and Tobacco Product Manufacturing312120 | 20-99 | ◇ UNVERIFIED |
| EBEquilibrium Brewery, LLC | Middletown | NY | Beverage and Tobacco Product Manufacturing312120 | 20-99 | ◇ UNVERIFIED |
| IMID MAIL Systems Inc | Middletown | CT | Machinery Manufacturing333313 | 1-19 | ◇ UNVERIFIED |
| MIMBZ Industries Inc. | Middletown | NY | Plastics and Rubber Products Manufacturing326121 | 1-19 | ◇ UNVERIFIED |
| MDMiddletown Donuts, LLC | Middletown | NY | Food Manufacturing311812 | 20-99 | ◇ UNVERIFIED |
| QSQuality Signs LLC | Middletown | NY | Miscellaneous Manufacturing339950 | 1-19 | ◇ UNVERIFIED |
| RLRoss-hx LLC | Middletown | OH | Fabricated Metal Product Manufacturing332710 | 20-99 | ◇ UNVERIFIED |
| WSWoolf Steel, Incorporated | Middletown | PA | Fabricated Metal Product Manufacturing332312 | 1-19 | ◇ UNVERIFIED |
| ACAnthony's Custom Closets INC. | Middletown | NY | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| AIArmco INC Research & Technology Vim Laboratory | Middletown | OH | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
| BPBarrett Paving Materials INC (1483000531) | Middletown | OH | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| BLBee Locksmith LLC | Middletown | NY | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| CRCentral Ready Mix, LLC | Middletown | OH | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CDChocolate DNA LLC | Middletown | NJ | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| CCober | Middletown | NY | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| CCColuber Cable INC. | Middletown | NY | Computer and Electronic Product Manufacturing334310 | — | ◇ UNVERIFIED |
| CBCorsicana Bedding, INC. | Middletown | NY | Furniture and Related Product Manufacturing337910 | — | ◇ UNVERIFIED |
| CCCrating Concepts, INC. | Middletown | OH | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| CECravens Enterprises LLC | Middletown | OH | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| CTCrystal Tissue Company (1409000003) | Middletown | OH | Paper Manufacturing322120 | — | ◇ UNVERIFIED |
| DBDeco Blades LLC | Middletown | CT | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| DIDelford Industries INC | Middletown | NY | Chemical Manufacturing325212 | — | ◇ UNVERIFIED |
| DLDME Living Well, LLC | Middletown | CT | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| DFDonald F. Deaven, INC. | Middletown | DE | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| DDDurango Dog Company, LLC | Middletown | MD | Food Manufacturing311111 | — | ◇ UNVERIFIED |
| EIEcumar INC | Middletown | PA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| ESElwood Staffing Services, INC. | Middletown | PA | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| EIEmka INC. | Middletown | PA | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| FLFlo-tech, LLC | Middletown | CT | Chemical Manufacturing325992 | — | ◇ UNVERIFIED |
| FYFreedom Yachts | Middletown | RI | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| GLGeritrex LLC | Middletown | NY | Chemical Manufacturing325412 | — | ▲ REPORTED CLOSED |
| GUGomax USA L.l.c. | Middletown | DE | Leather and Allied Product Manufacturing316990 | — | ◇ UNVERIFIED |
| HCHuoilum Corp | Middletown | NY | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| JJJ & J Retail and Processing, LLC | Middletown | NY | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| JCJohnson Controls, INC. | Middletown | DE | Electrical Equipment, Appliance & Component Manufacturing335911 | — | ◇ UNVERIFIED |
| KSK & S Ironworks | Middletown | DE | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| KHKSR Holdings, LLC | Middletown | OH | Computer and Electronic Product Manufacturing334310 | — | ◇ UNVERIFIED |
| LCLetica Corporation | Middletown | DE | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| LWLittle Washington Fabrications, INC. | Middletown | PA | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |