Gem Manufacturing LLC | Waterbury | CT | Fabricated Metal Product Manufacturing332116 | — | ● ACTIVE |
| GAGen-el-mec Associates, LLC | Oxford | CT | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
General Digital CORP | East Hartford | CT | Computer and Electronic Product Manufacturing334118 | 20-99 | ● ACTIVE |
General Machine CO INC | Bristol | CT | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
| GBGet Back Inc | Oakville | CT | Furniture and Related Product Manufacturing337122 | 1-19 | ● ACTIVE |
| GMGhp Media INC. | West Haven | CT | Printing and Related Support Activities323111 | 100-499 | ● ACTIVE |
Giering Metal Finishing, Incorporated | Hamden | CT | Fabricated Metal Product Manufacturing332812 | 20-99 | ● ACTIVE |
Gilman Corporation the | Gilman | CT | Plastics and Rubber Products Manufacturing326199 | 20-99 | ● ACTIVE |
| GAGkn Aerospace Newington LLC | Newington | CT | Transportation Equipment Manufacturing336412 | — | ● ACTIVE |
Glacier Computer LLC | New Milford | CT | Computer and Electronic Product Manufacturing334111 | 1-19 | ● ACTIVE |
| GSGlobal Steering Systems Watertown | Watertown | CT | Transportation Equipment Manufacturing336330 | 100-499 | ● ACTIVE |
Glyne Manufacturing Co., INC. | Stratford | CT | Primary Metal Manufacturing331221 | 1-19 | ● ACTIVE |
| GTGoodway Technologies Corporation | Stamford | CT | Machinery Manufacturing333248 | — | ● ACTIVE |
Goodyfab LLC | North Branford | CT | Fabricated Metal Product Manufacturing332323 | 1-19 | ● ACTIVE |
Grace Machine Co, LLC | Berlin | CT | Fabricated Metal Product Manufacturing332710 | 1-19 | ● ACTIVE |
| GPGranny's Pie Factory, LLC | East Hartford | CT | Food Manufacturing311813 | — | ● ACTIVE |
Graphic Image, INC | Milford | CT | Printing and Related Support Activities323110 | 1-19 | ● ACTIVE |
Graywolf Sensing Solutions, LLC | Shelton | CT | Computer and Electronic Product Manufacturing334513 | 1-19 | ● ACTIVE |
Greenfield Global USA INC. | Brookfield | CT | Chemical Manufacturing325193 | — | ● ACTIVE |
| GEGreystone Enterprises INC | Fairfield | CT | Chemical Manufacturing325612 | 1-19 | ● ACTIVE |
Gwilliam Company, INC. | New Milford | CT | Fabricated Metal Product Manufacturing332991 | 1-19 | ● ACTIVE |
Gybenorth Industries, LLC | Milford | CT | Fabricated Metal Product Manufacturing332813 | 1-19 | ● ACTIVE |
Habco Industries LLC | Glastonbury | CT | Computer and Electronic Product Manufacturing334515 | 20-99 | ● ACTIVE |
Hamilton Sundstrand Corporation | Windsor Locks | CT | Transportation Equipment Manufacturing336412 | — | ● ACTIVE |
| HRHampford Research INC | Stratford | CT | Chemical Manufacturing325199 | 20-99 | ● ACTIVE |
| HAHanwha Aerospace USA - Cheshire | Cheshire | CT | Transportation Equipment Manufacturing336412 | 100-499 | ● ACTIVE |
Harper-haines Fluid Control, INC | Milford | CT | Fabricated Metal Product Manufacturing332911 | 1-19 | ● ACTIVE |
Hartford Aircraft Products, INC | Bloomfield | CT | Fabricated Metal Product Manufacturing332722 | 20-99 | ● ACTIVE |
| HBHartford Business Supply, INC. | Hartford | CT | Printing and Related Support Activities323111 | 20-99 | ● ACTIVE |
Hart Industrial Unions LLC | Berlin | CT | Fabricated Metal Product Manufacturing332919 | 1-19 | ● ACTIVE |
Haversat Holdings LLC | Naugatuck | CT | Fabricated Metal Product Manufacturing332119 | 1-19 | ● ACTIVE |
Hawk Integrated Plastics, LLC | Columbia | CT | Plastics and Rubber Products Manufacturing326199 | 1-19 | ● ACTIVE |
| HKHaydon Kerk Motion Solutions, INC. | Waterbury | CT | Computer and Electronic Product Manufacturing334419 | — | ● ACTIVE |
| HBH. Barber & Sons, INC. | Naugatuck | CT | Machinery Manufacturing333120 | 20-99 | ● ACTIVE |
| HPHelander Products INC | Clinton | CT | Machinery Manufacturing333613 | 1-19 | ● ACTIVE |
Helicopter Support, INC | Trumbull | CT | Transportation Equipment Manufacturing336413 | — | ● ACTIVE |
Hermann Schmidt Precision Workholding, INC. | South Windsor | CT | Machinery Manufacturing333517 | 1-19 | ● ACTIVE |
| HSHighway Safety Corp. | Glastonbury | CT | Fabricated Metal Product Manufacturing332322 | 20-99 | ● ACTIVE |
| HTHi Tech Packaging INC | Stratford | CT | Plastics and Rubber Products Manufacturing326150 | 20-99 | ● ACTIVE |
Hobbs Medical, INC. | Stafford Springs | CT | Miscellaneous Manufacturing339112 | 20-99 | ● ACTIVE |
Hoffman Engineering, LLC | Stamford | CT | Computer and Electronic Product Manufacturing334516 | 20-99 | ● ACTIVE |
Horberg Industries, INC. | Bridgeport | CT | Fabricated Metal Product Manufacturing332721 | 1-19 | ● ACTIVE |
Horst Engineering & Manufacturing CO | East Hartford | CT | Fabricated Metal Product Manufacturing332721 | 100-499 | ● ACTIVE |
| HEHoward Engineering CO | Naugatuck | CT | Primary Metal Manufacturing331511 | 1-19 | ● ACTIVE |
| HTH & T Waterbury, INC. | Waterbury | CT | Fabricated Metal Product Manufacturing332116 | 100-499 | ● ACTIVE |
Hubbard-hall INC. | Waterbury | CT | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Hull Forest Products INC | Pomfret Center | CT | Wood Product Manufacturing321113 | 20-99 | ● ACTIVE |
| HBHummel Brothers, INC | New Haven | CT | Food Manufacturing311612 | 20-99 | ● ACTIVE |
| HLHydrofera, LLC | Manchester | CT | Plastics and Rubber Products Manufacturing326150 | 20-99 | ● ACTIVE |
Hydro Honing Laboratories INC | East Hartford | CT | Fabricated Metal Product Manufacturing332811 | 20-99 | ● ACTIVE |