| CEComponent Engineers, INC | Wallingford | — | ● ACTIVE |
Connecticut Tool & Cutter Company | Bristol | — | ● ACTIVE |
Continental Machine Tool Co., INC. | New Britain | — | ● ACTIVE |
Cowles Operating Company | North Haven | — | ● ACTIVE |
| CDCyient Defense Services INC | New Britain | 20–99 | ● ACTIVE |
Decarb Energy Partners LLC | New Haven | — | ● ACTIVE |
Dimensional Control, INC | South Windsor | — | ● ACTIVE |
| DADRT Aerospace- Meriden | Meriden | 20–99 | ● ACTIVE |
Empire Tool LLC | Derby | — | ● ACTIVE |
Fractal Water, LLC | Harwinton | — | ● ACTIVE |
Globe Equipment Company Inc, the | Bridgeport | — | ● ACTIVE |
Godman Energy Group, INC. | East Lyme | — | ● ACTIVE |
| GTGoodway Technologies Corporation | Stamford | — | ● ACTIVE |
Green Valley Innovations, LLC | Ashford | — | ● ACTIVE |
| HPHelander Products INC | Clinton | — | ● ACTIVE |
Hisco, INC | Bloomfield | — | ● ACTIVE |
Hi-temp Products CORP | Danbury | — | ● ACTIVE |
| IDInertia Dynamics LLC | New Hartford | 100–499 | ● ACTIVE |
Interquip-usa, LLC | Shelton | — | ● ACTIVE |
J. R. Merritt Controls, INC. | Stratford | — | ● ACTIVE |
Kolga, LLC | Beacon Falls | — | ● ACTIVE |
Magnetic Technologies LTD | Putnam | — | ● ACTIVE |
| MCMikron CORP Monroe | Monroe | 1–19 | ● ACTIVE |
Municipal Emergency Services, INC. | Sandy Hook | — | ● ACTIVE |
Nordex, Incorporated | Brookfield | — | ● ACTIVE |
| PEPassion Engineering, LLC | Guilford | — | ● ACTIVE |
Peening Technologies Equipment, LLC | East Hartford | — | ● ACTIVE |
Power-dyne, LLC | Middletown | — | ● ACTIVE |
Production Equipment Company, the | Meriden | — | ● ACTIVE |
Ptr - Precision Technologies, INC. | Enfield | — | ● ACTIVE |
Retina Systems INC. | Seymour | — | ● ACTIVE |
Ross Machinery Sales, INC. | Wallingford | — | ● ACTIVE |
Salform INC | New Britain | — | ● ACTIVE |
Scalable Robotics INC. | Ellington | — | ● ACTIVE |
Sgl Automation, LLC | Waterford | — | ● ACTIVE |
Solidification Products International, INC. | Northford | — | ● ACTIVE |
Sonata Scientific LLC | Danbury | — | ● ACTIVE |
Sonitek Corporation | Milford | — | ● ACTIVE |
Steelwrist, INC. | Newington | — | ● ACTIVE |
Therenewlabinc | Bridgeport | — | ● ACTIVE |
Tinny Corporation the | Middletown | — | ● ACTIVE |
Tld America Corporation | Windsor | — | ● ACTIVE |
U Marq USA LLC | New Milford | — | ● ACTIVE |
United Gear and Machine Co, INC | Suffield | — | ● ACTIVE |
| USUnited Service CO INC | West Hartford | — | ● ACTIVE |
USA Mechanical & Energy Services, LLC | East Granby | — | ● ACTIVE |
| VEVangor Engineering Corporation, the | Oxford | — | ● ACTIVE |
Wire Edm Solutions LLC | Plainville | — | ● ACTIVE |
| DCDavis-standard CORP | Pawcatuck | 100–499 | ◐ LIKELY ACTIVE |
Petit Tool CO. the | Thomaston | — | ◐ LIKELY ACTIVE |