FactoryRegistry

Manufacturing in Southeastern Connecticut County, Connecticut

As of JUL 2026, FactoryRegistry lists 128 manufacturing facilities in Southeastern Connecticut County, Connecticut, sourced from EPA, OSHA and Census records.

FACILITIES
128
CITIES
10
TOP INDUSTRY
Fabricated Metal Product Manufacturing
21 facilities

Cities

Groton (15)Waterford (12)New London (10)Norwich (6)Pawcatuck (5)Bozrah (5)Groton (4)Gales Ferry (4)East Lyme (4)Colchester (4)

Top industries

Fabricated Metal Product Manufacturing (21)Chemical Manufacturing (20)Transportation Equipment Manufacturing (18)Miscellaneous Manufacturing (12)Computer and Electronic Product Manufacturing (9)Primary Metal Manufacturing (8)

Facilities

Seconn Fabrication LLC
Waterford, CT
ACTIVE332322EMP 20-99
Thames Shipyard & Repair Company the
New London, CT
ACTIVE336611EMP 20-99
901 D, LLC
New London, CT
ACTIVE332999EMP 1-19
Alpha Q, INC.
Colchester, CT
ACTIVE332710EMP 100-499
International Cordage East, Limited
Colchester, CT
ACTIVE314994EMP 100-499
Lehvoss North America INC.
Pawcatuck, CT
ACTIVE326199EMP 20-99
Micro Precision, LLC
South Windham, CT
ACTIVE332721EMP 20-99
Prysmian Cables and Systems Usa, LLC
Willimantic, CT
ACTIVE335929EMP 100-499
Thayermahan, INC
Groton, CT
ACTIVE334511EMP 100-499
Birk Manufacturing, INC.
East Lyme, CT
LIKELY ACTIVE334419EMP 100-499
Davis-standard CORP
Pawcatuck, CT
LIKELY ACTIVE326199EMP 100-499
Electro Mechanical Specialists, LLC
Bozrah, CT
LIKELY ACTIVE332710
Embalmers' Supply Company, the
East Lyme, CT
LIKELY ACTIVE325998
Jaypro Sports, LLC
Waterford, CT
LIKELY ACTIVE332999
Mini Melts USA
Norwich, CT
LIKELY ACTIVE311520EMP 20-99
Sheffield Pharmaceuticals, LLC
New London, CT
LIKELY ACTIVE325412
Unified Sports, INC
Waterford, CT
LIKELY ACTIVE332999EMP 100-499
United Abrasives INC
North Windham, CT
LIKELY ACTIVE327910EMP 100-499
100 Mechanic St
Pawcatuck, CT
LIKELY ACTIVE336611EMP 20-99
4shorepromos L.l.c.
Waterford, CT
LIKELY ACTIVE323113
Acme Wire Products Company, Inc.
Mystic, CT
LIKELY ACTIVE332618EMP 20-99
A.e.n. Asphalt, INC
Bozrah, CT
LIKELY ACTIVE324121
Alpha Aero Draperies, INC.
Niantic, CT
LIKELY ACTIVE337920
AmSty Allyn's Point
Gales Ferry, CT
LIKELY ACTIVE325211EMP 20-99
Architectural Metals LLC
Mystic, CT
LIKELY ACTIVE332999
Ast Associates INC
Griswold, CT
LIKELY ACTIVE332322
B. Hepworth and Co., LTD. of Connecticut, INC.
Mystic, CT
LIKELY ACTIVE336320
Builders Concrete East, LLC
North Windham, CT
LIKELY ACTIVE327320EMP 20-99
Cable Components Group
Pawcatuck, CT
LIKELY ACTIVE333249EMP 20-99
Carwild Corporation
New London, CT
LIKELY ACTIVE339113EMP 20-99
Coca-cola Bottling Company of Southeastern New England, INC
Waterford, CT
LIKELY ACTIVE312111
Connecticut
Colchester, CT
LIKELY ACTIVE332710EMP 100-499
Ctang1-yucn
Groton, CT
LIKELY ACTIVE336411EMP 20-99
Del Consulting LLC
Waterford, CT
LIKELY ACTIVE339999
Doncasters Structural Castings of Groton
Groton, CT
LIKELY ACTIVE331512EMP 100-499
Electric Boat Corporation
Groton, CT
LIKELY ACTIVE336611
Electric Boat Groton Ct
Groton, CT
LIKELY ACTIVE336611EMP 500+
Essential Trading Systems CORP
Colchester, CT
LIKELY ACTIVE334290
Faille Precision Machining
Baltic, CT
LIKELY ACTIVE332710
Fluoropolymer Resources Inc.
Windham, CT
LIKELY ACTIVE326199EMP 20-99
Gilman Corporation the
Gilman, CT
LIKELY ACTIVE326199
Godman Energy Group, INC.
East Lyme, CT
LIKELY ACTIVE333611
Haltech Manufacturing Services, LLC
New London, CT
LIKELY ACTIVE332710
Hanger Prosthetics & Orthotics, INC.
New London, CT
LIKELY ACTIVE339113
Hydro Group Systems INC
Waterford, CT
LIKELY ACTIVE335929
IMIA, LLC Groton
Groton, CT
LIKELY ACTIVE336611EMP 20-99
Jammar Mfg. CO. INC.
Niantic, CT
LIKELY ACTIVE339920
J. Steele Services LLC
Mystic, CT
LIKELY ACTIVE339999
Kobyluck Ready-mix INC
Waterford, CT
LIKELY ACTIVE327320
Kongsberg Digital Simulation INC
Groton, CT
LIKELY ACTIVE333310