Manufacturing in South Central Connecticut County, Connecticut
The South Central Connecticut register lists 636 facilities. The Bureau of Labor Statistics counted 708 establishments in South Central Connecticut in 2025. Printing and Related Support Activities has a location quotient of 1.71 in South Central Connecticut, according to the Bureau of Labor Statistics.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 708 manufacturing establishments in South Central Connecticut County in 2025, employing about 19,409 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 636, about 90% of that figure.
Facilities424 FACILITIES
Listing 424 of 636: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Zuppardi's Frozen Foods, LLC | West Haven | Food Manufacturing | 311412 | — | ACTIVE |
| Ab Photonics Incorporated | Guilford | Computer and Electronic Product Manufacturing | 334510 | — | ACTIVE |
| Afi Orthotics & Prosthetics, LLC | East Haven | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Allied Precision Components LLC | Wallingford | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| American Computer Development, Incorporated | Branford | Computer and Electronic Product Manufacturing | 334418 | — | ACTIVE |
| Biohaven Pharmaceuticals, INC | New Haven | Chemical Manufacturing | 325412 | — | ACTIVE |
| Black Diamond Paving LLC | North Haven | Petroleum and Coal Products Manufacturing | 324121 | — | ACTIVE |
| Branford Distillery | Branford | Beverage and Tobacco Product Manufacturing | 312140 | — | ACTIVE |
| Charge Solutions INC | North Haven | Computer and Electronic Product Manufacturing | 334112 | — | ACTIVE |
| Diagmetrics INC. | Madison | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Diversified Solutions Group LLC | Bethany | Fabricated Metal Product Manufacturing | 332999 | — | ACTIVE |
| Electrodes, Incorporated | Milford | Electrical Equipment, Appliance & Component Manufacturing | 335991 | — | ACTIVE |
| Floe, INC. | New Haven | Miscellaneous Manufacturing | 339999 | — | ACTIVE |
| Hanger Prosthetics & Orthotics, INC | North Haven | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| International Provisions, Inc. | Hamden | Food Manufacturing | 311612 | — | ACTIVE |
| Longhini Sausage Plant | New Haven | Food Manufacturing | 311612 | 20–99 | ACTIVE |
| Maisano Bros, INC. | Northford | Petroleum and Coal Products Manufacturing | 324121 | — | ACTIVE |
| Mcblain, Philip a | Hamden | Printing and Related Support Activities | 323117 | — | ACTIVE |
| Mutualink, INC. | Wallingford | Computer and Electronic Product Manufacturing | 334220 | — | ACTIVE |
| Nanoengineering Corporation | New Haven | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| Napoli Meat & Sausage Company Co., Inc. | New Haven | Food Manufacturing | 311612 | — | ACTIVE |
| New Birth Hair Care LLC | New Haven | Miscellaneous Manufacturing | 339999 | — | ACTIVE |
| N&p Estates LLC | North Haven | Transportation Equipment Manufacturing | 336110 | — | ACTIVE |
| Numet Acquisition Numet, INC. | Orange | Transportation Equipment Manufacturing | 336412 | — | ACTIVE |
| Oberg Medical Finishing Solutions Center | Wallingford | Miscellaneous Manufacturing | 339112 | 20–99 | ACTIVE |
| Porobond Products, LLC | Hamden | Fabricated Metal Product Manufacturing | 332410 | — | ACTIVE |
| Scalables, LLC | Wallingford | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| Skymira LLC | Milford | Computer and Electronic Product Manufacturing | 334220 | — | ACTIVE |
| Stevens Manufacturing Co., INC. | Milford | Transportation Equipment Manufacturing | 336413 | — | ACTIVE |
| Thinklogical, INC. | Milford | Computer and Electronic Product Manufacturing | 334111 | — | ACTIVE |
| Trace Sensing Technologies, INC. | Wallingford | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Tri-state Renewable Resources LLC | New Haven | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Unholtz-dickie CORP | Wallingford | Computer and Electronic Product Manufacturing | 334519 | 20–99 | ACTIVE |
| United Concrete Products INC. | Wallingford | Nonmetallic Mineral Product Manufacturing | 327390 | — | ACTIVE |
| Us+ Healthcare Products LLC | Milford | Chemical Manufacturing | 325611 | — | ACTIVE |
| U-smell-it LLC | Guilford | Miscellaneous Manufacturing | 339999 | — | ACTIVE |
| Venice Bakery | Hamden | Food Manufacturing | 311612 | — | ACTIVE |
| Wallingford Industries, INC | Branford | Fabricated Metal Product Manufacturing | 332996 | — | ACTIVE |
| Accel International Holdings, INC. | Meriden | Fabricated Metal Product Manufacturing | 332618 | 100–499 | LIKELY ACTIVE |
| Algonquin Div Rea Magnetic Wires | Guilford | Primary Metal Manufacturing | 331222 | 20–99 | LIKELY ACTIVE |
| Allnex USA INC -wallingford Ct Plant | Wallingford | Chemical Manufacturing | 325211 | 100–499 | LIKELY ACTIVE |
| Calabro Cheese CORP | East Haven | Food Manufacturing | 311513 | 20–99 | REPORTED CLOSED |
| Era Wire | West Haven | Fabricated Metal Product Manufacturing | 332618 | 20–99 | LIKELY ACTIVE |
| George Schmitt & CO INC | Guilford | Printing and Related Support Activities | 323111 | 20–99 | LIKELY ACTIVE |
| Leed-himmel Industries, INC. | Hamden | Fabricated Metal Product Manufacturing | 332323 | 20–99 | REPORTED CLOSED |
| Matthew's Printing INC. | Wallingford | Printing and Related Support Activities | 323110 | 1–19 | LIKELY ACTIVE |
| Nucor Steel Connecticut, INC. | Wallingford | Primary Metal Manufacturing | 331110 | 20–99 | LIKELY ACTIVE |
| Plastic Forming Company, Inc., the | Woodbridge | Plastics and Rubber Products Manufacturing | 326121 | 20–99 | LIKELY ACTIVE |
| Plastic Tool Systems, INC. | Milford | Plastics and Rubber Products Manufacturing | 326199 | 1–19 | LIKELY ACTIVE |
| Qtran, INC. | Milford | Electrical Equipment, Appliance & Component Manufacturing | 335311 | 20–99 | LIKELY ACTIVE |
