Connecticut · Defense 113 companies
Defense manufacturing suppliers in Connecticut 113 companies in Connecticut are listed below. U.S. manufacturers whose descriptions or tags say they serve defense customers. Confirm the specific requirements (materials, certifications, documentation) with each supplier.
Listings come from each company’s public information and may be incomplete, so confirm capabilities, materials and certifications with the shop before you commit. The fastest way to get quotes is one request: attach your drawing (PDF or STEP) or describe the part, and Noramark routes it to U.S. shops that fit.
The most listings are in Newington, CT (6), Stratford, CT (6) and Milford, CT (5). Certifications stated: 45 ISO 9001, 25 AS9100 and 8 Nadcap.
Stratford, CT · Machining, Grinding, Tool and die, Metal fabrication
Industries: Aerospace, Defense, Semiconductor
Deep River, CT · Machining, Welding, Sheet metal fabrication, Laser cutting
Industries: Consumer Products, Defense, Energy
Columbia, CT · Welding, Sheet metal fabrication, Heat treating
Industries: Aerospace, Defense
Fort Worth, CT · Welding, Sheet metal fabrication, Laser cutting, Waterjet cutting
Industries: Aerospace, Defense
Fort Lauderdale, CT · Machining, Welding, Metal finishing
Industries: Aerospace, Automotive, Defense, Medical
Waterbury, CT · Welding, Metal stamping, Heat treating
Industries: Aerospace, Defense, Medical, Semiconductor
Oxford, CT · Metal finishing, Anodizing, Passivation, Chem film (Alodine)
Industries: Aerospace, Defense, Energy, Medical
Columbia, CT · Welding, Sheet metal fabrication, Heat treating
Industries: Aerospace, Defense
Hamden, CT · Metal finishing, Powder coating, Industrial painting, Masking
Industries: Aerospace, Automotive, Defense, Medical
Naugatuck, CT · Masking, Media blasting, Screen printing
Industries: Aerospace, Defense, Medical
Shelton, CT · Metal finishing, Powder coating, Industrial painting, Masking
Industries: Aerospace, Defense
Fort Lauderdale, CT · Machining, Welding, Metal finishing
Industries: Aerospace, Automotive, Defense, Medical
Newington, CT · Metal stamping, Wire forming, Die casting
Industries: Defense, Medical
South Windsor, CT · Welding, Metal finishing, Powder coating, Industrial painting
Industries: Aerospace, Automotive, Defense, Energy
Newington, CT · Machining, Welding
Industries: Aerospace, Defense
Farmington, CT · Metal stamping, Metal rolling, Metal finishing, Tempering
Industries: Automotive, Defense, Medical
East Granby, CT · Machining, Welding, 3D printing
Industries: Aerospace, Automotive, Defense, Energy
Pomfret, CT · Machining, Laser engraving & marking
Industries: Defense, Medical
Manchester, CT · Grinding, Sheet metal fabrication
Industries: Aerospace, Defense
Hartford, CT · Machining, Welding
Industries: Aerospace, Automotive, Defense, Medical
Putnam, CT · Polishing, Heat treating
Industries: Agriculture, Defense, Marine, Medical
Bloomfield, CT · Machining, Waterjet cutting
Industries: Defense, Marine
Windsor, CT · Metal stamping, Injection molding
Industries: Automotive, Defense, Marine, Medical
Milford, CT · Machining, Metal stamping
Industries: Aerospace, Defense, Medical
Southington, CT · Metal finishing, Anodizing, Laser engraving & marking
Industries: Aerospace, Automotive, Defense, Medical
Wallingford, CT · Machining, 3D printing
Industries: Aerospace, Defense
Berlin, CT · Grinding, Laser engraving & marking
Industries: Aerospace, Defense, Medical
Bloomfield, CT · Machining, Waterjet cutting
Industries: Aerospace, Defense, Energy, Medical
Berlin, CT · Machining, Grinding
Industries: Aerospace, Defense, Medical
Simsbury, CT · Machining, 3D printing
Industries: Aerospace, Automotive, Defense, Medical
Milford, CT · Machining, 3D printing
Industries: Aerospace, Automotive, Defense, Medical
Glastonbury, CT · Welding, Laser engraving & marking
Industries: Automotive, Defense, Energy, Medical
Brookfield, CT · Machining
Industries: Aerospace, Defense, Medical, Semiconductor
Colchester, CT · Machining, Welding
Industries: Aerospace, Automotive, Defense
Cheshire, CT · Metal stamping
Industries: Aerospace, Automotive, Defense, Medical
Beacon Falls, CT · Industrial painting, Screen printing
Industries: Defense, Medical
Danielson, CT · Grinding
Industries: Aerospace, Defense, Energy, Medical
Stratford, CT · Machining
Industries: Aerospace, Defense
Farmington, CT · Machining
Industries: Aerospace, Defense, Energy
Waterbury, CT · Grinding, Metal stamping
Industries: Automotive, Defense
Waterbury, CT · Grinding, Metal stamping
Industries: Automotive, Defense
Plantsville, CT · Metal fabrication, Metal stamping
Industries: Defense
Bridgeport, CT · Machining
Industries: Automotive, Defense
Torrington, CT · Industrial painting
Industries: Aerospace, Automotive, Defense, Food Processing
Shelton, CT
Industries: Aerospace, Defense, Food Processing, Medical
Manchester, CT · Sheet metal fabrication
Industries: Aerospace, Defense, Medical
Fairfield, CT
Industries: Aerospace, Automotive, Defense, Medical
Naugatuck, CT
Industries: Aerospace, Defense, Oil & Gas
Glen Burnie, CT
Industries: Defense, Medical
Stamford, CT
Industries: Aerospace, Defense, Medical
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