US Factory Map

Metal plating and finishing companies in Connecticut

Connecticut has 153 metal finishers in EPA records, facilities that list codes for electroplating, anodizing, powder coating and other metal finishing. The most are in Waterbury, Bridgeport and New Britain. That is 3% of the 6,000 such facilities nationwide, and Connecticut ranks #13 of 49 states.

Product
Metal plating and finishing companies
Facilities
153
State rank
#13
NAICS
332812, 332813
Revised
November 1, 2026

Facilities in Connecticut

These are active facilities in EPA's ECHO database that list a code for electroplating, anodizing, powder coating and other metal finishing. The 40 shown first are the ones with the most EPA program records, which usually means the larger sites.

FacilityCityWhat EPA lists
Unimetal Surface Finishing, LLCThomastonElectroplating, Plating, Polishing, Anodizing, and Coloring
Donham CraftNaugatuckElectroplating, Plating, Polishing, Anodizing, and Coloring
Light Metals Coloring Company, Inc.SouthingtonElectroplating, Plating, Polishing, Anodizing, and Coloring
Mirror Polishing & Plating Co IncWaterburyElectroplating, Plating, Polishing, Anodizing, and Coloring
National Chromium Company Inc.PutnamElectroplating, Plating, Polishing, Anodizing, and Coloring
Bass Plating Company, theBloomfieldElectroplating, Plating, Polishing, Anodizing, and Coloring
Plainville Plating Company, Inc.PlainvilleElectroplating, Plating, Polishing, Anodizing, and Coloring
Seidel, Inc.WaterburyElectroplating, Plating, Polishing, Anodizing, and Coloring
Summit Corp of AmericaThomastonElectroplating, Plating, Polishing, Anodizing, and Coloring
RisdonDanburyMetal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers
Armoloy Of Ct, Inc.BristolElectroplating, Plating, Polishing, Anodizing, and Coloring
Colonial Bronze CompanyTorringtonElectroplating, Plating, Polishing, Anodizing, and Coloring
Highway Safety Corp / Ct GalvanizingGlastonburyMetal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers
Jh Metal Finishing, Inc.New BritainElectroplating, Plating, Polishing, Anodizing, and Coloring
Metal Finishing TechnologiesBristolElectroplating, Plating, Polishing, Anodizing, and Coloring
The Har-Conn Chrome CompanyWest HartfordElectroplating, Plating, Polishing, Anodizing, and Coloring
Alpha Plating And Finishing Co.PlainvilleElectroplating, Plating, Polishing, Anodizing, and Coloring
Aluminum Finishing CompanyBridgeportElectroplating, Plating, Polishing, Anodizing, and Coloring
American Electro ProductsWaterburyElectroplating, Plating, Polishing, Anodizing, and Coloring
Component Technologies, Inc.NewingtonElectroplating, Plating, Polishing, Anodizing, and Coloring
Connecticut Anodizing & Finishing Co IncBridgeportElectroplating, Plating, Polishing, Anodizing, and Coloring
E/m CorporationNew BritainMetal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers
Giering Metal Finishing, Inc.HamdenElectroplating, Plating, Polishing, Anodizing, and Coloring
Praxair Surface TechnologiesManchesterMetal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers
Pti IndustriesEnfieldMetal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers
Reliable Plating & Polishing Co., Inc.BridgeportElectroplating, Plating, Polishing, Anodizing, and Coloring
Waterbury Plating CompanyWaterburyMetal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers
Accel International Holdings, LLCMeridenElectroplating, Plating, Polishing, Anodizing, and Coloring
Conard Corporation, TheGlastonburyMetal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers
Echo Manufacturing Co IncWaterburyElectroplating, Plating, Polishing, Anodizing, and Coloring
New England Chrome Plating IncEast HartfordElectroplating, Plating, Polishing, Anodizing, and Coloring
Pape Electroplating Company LLC.New BritainElectroplating, Plating, Polishing, Anodizing, and Coloring
Rayco Metal Finishing, Inc.MiddletownElectroplating, Plating, Polishing, Anodizing, and Coloring
Spec Plating, Inc.BridgeportElectroplating, Plating, Polishing, Anodizing, and Coloring
Dav-Co Black LLCBerlinElectroplating, Plating, Polishing, Anodizing, and Coloring
Modern Metal Finishing Inc.OxfordElectroplating, Plating, Polishing, Anodizing, and Coloring
Superior Plating CompanySouthportElectroplating, Plating, Polishing, Anodizing, and Coloring
Tect PowerNewingtonElectroplating, Plating, Polishing, Anodizing, and Coloring
Willington Nameplate, Inc.Stafford SpringsMetal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers
Porce-Len, IncHamdenElectroplating, Plating, Polishing, Anodizing, and Coloring

Industry codes are reported by facilities to EPA programs and are not checked here. A few listings may be repair shops, distributors or recyclers. How these records work.

Where they are

  • Waterbury: 19
  • Bridgeport: 8
  • New Britain: 7
  • South Windsor: 7
  • Danbury: 5
  • Bristol: 5

By product code

  • Electroplating, Plating, Polishing, Anodizing, and Coloring (NAICS 332813): 32 of those shown
  • Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers (NAICS 332812): 8 of those shown

All fabricated metal products manufacturing in Connecticut: 414 facilities and Census job counts.