| ABAccurate Burring Co, LLC | Plainville | CT | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| ASAdco Services, INC | Bloomfield | CT | Fabricated Metal Product Manufacturing332812 | 1-19 | ◐ LIKELY ACTIVE |
| ASAdvanced Sheetmetal Associates, LLC | Middlefield | CT | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| AMAllied Metal Finishing | South Windsor | CT | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| APAlpha Plating and Finishing CO. | Plainville | CT | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| ACAmerican Collars & Couplings INC. | Winsted | CT | Fabricated Metal Product Manufacturing332999 | 1-19 | ◐ LIKELY ACTIVE |
| AFAmerican Finishing Specialists, INC. | Bridgeport | CT | Fabricated Metal Product Manufacturing332812 | 1-19 | ◐ LIKELY ACTIVE |
| ADA.n. Designs, INC. | Torrington | CT | Fabricated Metal Product Manufacturing332212 | 1-19 | ◐ LIKELY ACTIVE |
| AHArtisan Hand Tools, Inc. | Ansonia | CT | Fabricated Metal Product Manufacturing332216 | 1-19 | ◐ LIKELY ACTIVE |
| BNBiomerics Nle LLC | Monroe | CT | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |
| BMBlase Manufacturing | Stratford | CT | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| BIBridgeport Insulated Wire Company | Bridgeport | CT | Fabricated Metal Product Manufacturing332618 | 1-19 | ◐ LIKELY ACTIVE |
| CTComponent Technologies, INC. | Newington | CT | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| CTConcentric Tool and Manufacturing Company | Naugatuck | CT | Fabricated Metal Product Manufacturing332991 | 20-99 | ◐ LIKELY ACTIVE |
| DDD D M Metal Finishing CO | Tolland | CT | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| DMDurham Manufacturing CO | Durham | CT | Fabricated Metal Product Manufacturing332119 | 100-499 | ◐ LIKELY ACTIVE |
| EWEast Windsor Metal Fabricating, INC. | South Windsor | CT | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
| EMElectro Mechanical Specialists, LLC | Bozrah | CT | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| EFEmhart Fastening Teknologies | Danbury | CT | Fabricated Metal Product Manufacturing332510 | — | ◐ LIKELY ACTIVE |
| EWEra Wire | West Haven | CT | Fabricated Metal Product Manufacturing332618 | 20-99 | ◐ LIKELY ACTIVE |
| EPExperimental Prototype Products, INC. | South Windsor | CT | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| FPFarrell Precision Metalcraft | New Milford | CT | Fabricated Metal Product Manufacturing332322 | 1-19 | ◐ LIKELY ACTIVE |
| HMHobson & Motzer, LLC - Durham, CT | Durham | CT | Fabricated Metal Product Manufacturing332439 | 100-499 | ◐ LIKELY ACTIVE |
| HMHurley Metal Fabrication & Mfg, LLC | Windsor | CT | Fabricated Metal Product Manufacturing332999 | 1-19 | ◐ LIKELY ACTIVE |
| HPHygrade Precision Technologies, INC. | Plainville | CT | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| IIIda International, INC. | Derby | CT | Fabricated Metal Product Manufacturing332323 | 1-19 | ◐ LIKELY ACTIVE |
| JMJh Metal Finishing, INC. | New Britain | CT | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| LPLyman Products CORP | Middletown | CT | Fabricated Metal Product Manufacturing332995 | 100-499 | ◐ LIKELY ACTIVE |
| MCMacton CORP | Oxford | CT | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| MTMastercraft Tool and Machine | Southington | CT | Fabricated Metal Product Manufacturing332116 | 1-19 | ◐ LIKELY ACTIVE |
| MIMicrobest INC | Waterbury | CT | Fabricated Metal Product Manufacturing332721 | 100-499 | ◐ LIKELY ACTIVE |
| MMMohawk Manufacturing CO | Middletown | CT | Fabricated Metal Product Manufacturing332119 | 1-19 | ◐ LIKELY ACTIVE |
| PLPlatt & LaBonia Company LLC | Waterbury | CT | Fabricated Metal Product Manufacturing332999 | 1-19 | ◐ LIKELY ACTIVE |
| PMPrecision Method, LLC | Wolcott | CT | Fabricated Metal Product Manufacturing332721 | 1-19 | ◐ LIKELY ACTIVE |
| RERaf Electronic Hardware | Seymour | CT | Fabricated Metal Product Manufacturing332721 | 100-499 | ◐ LIKELY ACTIVE |
| RTRipley Tools | Cromwell | CT | Fabricated Metal Product Manufacturing332216 | 20-99 | ◐ LIKELY ACTIVE |
| SISeidel, INC. | Waterbury | CT | Fabricated Metal Product Manufacturing332813 | 100-499 | ◐ LIKELY ACTIVE |
| SShelterlogic | Watertown | CT | Textile Product Mills314910 | 100-499 | ◐ LIKELY ACTIVE |
| SISpirol International Corporation | Danielson | CT | Fabricated Metal Product Manufacturing332721 | 500+ | ◐ LIKELY ACTIVE |
| TCTurbine Components Corporation | Branford | CT | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| UCUnited Centerless Grinding & Thread Rolling | East Hartford | CT | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| WSWaterbury Screw Machine Products | Waterbury | CT | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| WPWestport Precision LLC | Stratford | CT | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| ACA-1 Chrome & Polishing CORP | Newington | CT | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| EAEastern Awning Systems, INC | Watertown | CT | Fabricated Metal Product Manufacturing332117 | 1-19 | ◐ LIKELY ACTIVE |
| PPPalladin Precision Products | Waterbury | CT | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| PPPrecision Plating Site | Vernon Rockville | CT | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| PMProspect Machine Products, INC | Prospect | CT | Fabricated Metal Product Manufacturing332116 | 1-19 | ◐ LIKELY ACTIVE |
| AEAmerican Electro Products | Waterbury | CT | Fabricated Metal Product Manufacturing332813 | 100-499 | ◐ LIKELY ACTIVE |
| ACAmphenol Corporation | Danbury | CT | Fabricated Metal Product Manufacturing332721 | — | ◐ LIKELY ACTIVE |