Find passivation companies across U.S. regions and state-level markets.
Green pins show verified facility points. Soft red halos show estimated city- or metro-level points. The public map starts on the contiguous U.S.
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B & C Plating Company is a specification electroplater located in Los Angeles, California.
Cleansol LLC is a specialized service provider based in Garner, NC, focusing on cleaning and passivation services for the pharmaceutical, biotechnology, and semiconductor industries.
Sonic Plating Co., Inc. is listed in Noramark's public directory with passivation capabilities.
Able Electropolishing, based in Chicago, is a leading specialist in electropolishing services with over 70 years of experience.
This company appears in the directory, but no mapped facility point published yet.
Accurate Precision Plating (APP) is a service provider based in Houston, Texas, specializing in industrial metal finishing and plating services.
This company appears in the directory, but no mapped facility point published yet.
Advanced Electropolishing Technologies is a service provider located in Milpitas, California, specializing in high-quality electropolishing services.
This company appears in the directory, but no mapped facility point published yet.
Akron Plating Company, located in Akron, Ohio, is a service provider specializing in metal plating services.
This company appears in the directory, but no mapped facility point published yet.
Alden Tool Co Inc is a manufacturer based in Connecticut, specializing in the production of high-quality surgical cutting tools and instruments for the orthopedic, spinal, maxillofacial, and cranial industries.
This company appears in the directory, but no mapped facility point published yet.
Allbright Electropolishing Inc. is listed in Noramark's public directory with passivation capabilities.
This company appears in the directory, but no mapped facility point published yet.
Allegheny Surface Technology is a service provider based in Bradford, PA, with a focus on metal surface finishing.
This company appears in the directory, but no mapped facility point published yet.
Steel & O'Brien Manufacturing is a prominent American manufacturer based in Arcade, New York, specializing in sanitary stainless steel fittings and components.
This company appears in the directory, but no mapped facility point published yet.
Astro Pak Corporation is a service provider based in North America, specializing in passivation and chemical cleaning services.
This company appears in the directory, but no mapped facility point published yet.
Best Technology Inc is a manufacturer based in North America, specializing in advanced equipment for ultrasonic cleaning, electropolishing, and passivation.
This company appears in the directory, but no mapped facility point published yet.
Buckeye Metal Finishing is a service provider located in Dayton, Ohio, specializing in high-quality metal finishing services.
This company appears in the directory, but no mapped facility point published yet.
Carolina Mechanical Services, Inc.
This company appears in the directory, but no mapped facility point published yet.
Central Electropolishing Company (CELCO), located in Anthony, Kansas, is a service provider specializing in industrial metal finishing.
This company appears in the directory, but no mapped facility point published yet.
Control Electropolishing Corporation (CEC) is a service provider based in Brooklyn, NY, specializing in metal finishing services such as electropolishing, passivating, and pickling.
This company appears in the directory, but no mapped facility point published yet.
Detray Plating Works Inc. is listed in Noramark's public directory with passivation capabilities.
This company appears in the directory, but no mapped facility point published yet.
DNR, Inc., Parts Cleaning is listed in Noramark's public directory with passivation capabilities.
This company appears in the directory, but no mapped facility point published yet.
Dowels, Pins & Shafts Inc.
This company appears in the directory, but no mapped facility point published yet.
Electro-Max Inc. is listed in Noramark's public directory with passivation capabilities.
This company appears in the directory, but no mapped facility point published yet.
Esma, Inc. is listed in Noramark's public directory with passivation capabilities.
This company appears in the directory, but no mapped facility point published yet.
FHI Stainless is a prominent service provider in the stainless steel industry, operating out of Gilbert, Arizona.
This company appears in the directory, but no mapped facility point published yet.
Founders Equipment and Chemical Sales, LLC, located in Chalfont, PA, operates as a distributor specializing in precision cleaning, passivation, surface finishing, and fabrication processes.
This company appears in the directory, but no mapped facility point published yet.
FZE Manufacturing Solutions LLC, located in North Fond du Lac, Wisconsin, is a machining and manufacturing service provider established in 1974.
This company appears in the directory, but no mapped facility point published yet.
GC Machining Solutions is a contract manufacturer located in Wood Dale, Illinois, specializing in the design and production of medical devices, including implants and surgical tools.
This company appears in the directory, but no mapped facility point published yet.
Harrison Electropolishing, L.
This company appears in the directory, but no mapped facility point published yet.
Highland Equipment Inc. is listed in Noramark's public directory with passivation capabilities.
This company appears in the directory, but no mapped facility point published yet.
Integrity Manufacturing Inc.
This company appears in the directory, but no mapped facility point published yet.
KEPCO Inc. is listed in Noramark's public directory with passivation capabilities.
This company appears in the directory, but no mapped facility point published yet.
Koslow Scientific Company, located in Englewood, New Jersey, is a service provider specializing in quality control and testing instruments for industrial and laboratory materials.
This company appears in the directory, but no mapped facility point published yet.
Marshall Manufacturing, located in Minneapolis, Minnesota, is a contract manufacturer with a strong focus on precision machining services for the medical device industry.
This company appears in the directory, but no mapped facility point published yet.
Mechanical Metal Finishing, based in Gardena, CA, is a service provider specializing in the deburring and finishing of metal parts for various industries.
This company appears in the directory, but no mapped facility point published yet.
Milanco Industrial Chemicals, located in Gastonia, North Carolina, is a service provider specializing in custom chemical solutions and equipment for industrial and municipal applications.
This company appears in the directory, but no mapped facility point published yet.
Millard Manufacturing Corporation is a manufacturer located near Omaha, Nebraska, with over 45 years of experience.
This company appears in the directory, but no mapped facility point published yet.
Miracle Supply is a wholesale distributor specializing in plumbing, heating, industrial, and commercial supplies.
This company appears in the directory, but no mapped facility point published yet.
New Method Plating Company, Inc.
This company appears in the directory, but no mapped facility point published yet.
Nylo Metal Finishing LLC is a service provider based in the United States, specializing in metal finishing services since 2000.
This company appears in the directory, but no mapped facility point published yet.
Pacific Magnetic & Penetrant Co.
This company appears in the directory, but no mapped facility point published yet.
Process Stainless Lab, based in Silicon Valley, is a service provider specializing in electropolishing, passivation, and precision cleaning services.
This company appears in the directory, but no mapped facility point published yet.
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Snapshot updated Apr 18, 2026. This normalized public directory reflects process and location coverage only. It does not show live capacity, pricing, or quote availability.