| ATAbstract Tool, INC. | Deep River | — | ◇ UNVERIFIED |
| AHABT Holdings, LLC | Bristol | — | ◇ UNVERIFIED |
| AAAccurate Acquisition LLC | Stamford | — | ◇ UNVERIFIED |
| ABAccurate Brazing of Ct, LLC | New Britain | — | ◇ UNVERIFIED |
| ALAeroswiss LLC | Meriden | — | ◇ UNVERIFIED |
| AWAlloy Welding | Plainville | — | ◇ UNVERIFIED |
| AWAlloy Welding | Bristol | — | ◇ UNVERIFIED |
| APAll Phase Steel Works, LLC | New Haven | — | ◇ UNVERIFIED |
| APAll Phase Steel Works, LLC | Bridgeport | — | ◇ UNVERIFIED |
| AIAlvarez Industries LLC | Greenwich | — | ◇ UNVERIFIED |
| AIAlvarez Industries LLC | Orange | — | ◇ UNVERIFIED |
| ASAmerican Standard Company, INC. | Southington | — | ◇ UNVERIFIED |
| ACAmtec Corporation | Plainfield | — | ◇ UNVERIFIED |
| AIAnodic Incorporated | Stevenson | — | ◇ UNVERIFIED |
| AHArtisan Hand Tools, Inc. | Ansonia | — | ◇ UNVERIFIED |
| AAAssa Abloy | New Haven | — | ◇ UNVERIFIED |
| AMAtlantic Manufacturing, INC. | Thomaston | — | ◇ UNVERIFIED |
| AHAtlas Hobbing and Tool Company | Bridgeport | — | ◇ UNVERIFIED |
| APAutoswage Prods INC | Shelton | — | ◇ UNVERIFIED |
| AAvatar | East Windsor | — | ◇ UNVERIFIED |
| BIBanner Industries -windsor | Windsor | — | ◇ UNVERIFIED |
| BCBarden CORP | Danbury | — | ◇ UNVERIFIED |
| BTBaron Technologies INC | Milford | — | ◇ UNVERIFIED |
| BTBaron Technology, INC. | Monroe | — | ◇ UNVERIFIED |
| BYBaron & Young Company, INC. | Bristol | — | ◇ UNVERIFIED |
| BHBerone Holdings LLC | Somers | — | ◇ UNVERIFIED |
| BMB&f Model and Pattern, INC. | Milford | — | ◇ UNVERIFIED |
 Braxton Manufacturing Company, INC. | Watertown | — | ◇ UNVERIFIED |
| BIBridgeport Insulated Wire Company | Bridgeport | — | ◇ UNVERIFIED |
| BMBri Metal Works, INC. | Bridgeport | — | ◇ UNVERIFIED |
| BTBristol Tool and Die Company, INC. | Bristol | — | ◇ UNVERIFIED |
| BHBritton Holdings Limited Liability Company | Bloomfield | — | ◇ UNVERIFIED |
| CBCarroll Bullets, INC. | Stafford Springs | — | ◇ UNVERIFIED |
| CCCentral Connecticut Tank Fabrication & Truck Repair, LLC | Meriden | — | ◇ UNVERIFIED |
| CECfd Engineering Company, INC. | Prospect | — | ◇ UNVERIFIED |
| CPChromium Process CO | Shelton | — | ◇ UNVERIFIED |
| CRCmc Rebar-ct-plainville | Plainville | — | ◇ UNVERIFIED |
| CMC & M Screw Machine Products, INC. | Bristol | — | ◇ UNVERIFIED |
| CICompanion Industries, INC. | Southington | — | ◇ UNVERIFIED |
| CPCompass Powder Coating, LLC | Middletown | — | ◇ UNVERIFIED |
| CMConnecticut Metalworks, LLC | Newington | — | ◇ UNVERIFIED |
| CSConnecticut Shotgun Manufacturing Company | New Britain | — | ◇ UNVERIFIED |
| CSConnecticut Stamping & Bending | New Britain | — | ◇ UNVERIFIED |
| CKCoppermill Kitchen LLC | Fairfield | — | ◇ UNVERIFIED |
| CECosmo Enterprises LLC | New Haven | — | ◇ UNVERIFIED |
| CMCreed Monarch, INC. | New Britain | — | ◇ UNVERIFIED |
| CEC&s Engineering, INC. | Meriden | — | ◇ UNVERIFIED |
| CHCT Hone Inc | Plainville | — | ◇ UNVERIFIED |
| CLCt Laser and Engraving | Wallingford | — | ◇ UNVERIFIED |
| CMCt Metal Structures, LLC | Farmington | — | ◇ UNVERIFIED |
