Metal stamping is a crucial component in various industries such as aviation, defense, energy, automotive, and electronics. These companies from Massachusetts specialize in transforming flat metal sheets into specific shapes for a multitude of uses. Some offer custom tooling and automated systems, while others focus on innovative metal forming solutions. With an emphasis on customer satisfaction and quality, these companies consistently provide high-grade products and services. The evolving technology augments the industry's growth, with advancements in automation and precision engineering reshaping traditional methods of operation. Thus, the metal stamping industry in Massachusetts continues to thrive and provide essential services to a variety of sectors.


Top 20 metal stamping companies in Massachusetts

1. Standex Engineering Technologies Group

Standex ETG is an advanced metal forming company that specializes in providing innovative solutions to various industries, including aviation, space systems, defense, energy, and medical systems. With more than a century of metal forming experience and state-of-the-art manufacturing facilities in Boston, Milwaukee, and Newcastle, UK, they offer a broad selection of alloys and unparalleled forming capabilities. Standex ETG is committed to reducing costs and complexity for their customers through collaborative relationships and customized solutions.


2. Larson Tool & Stamping Company

  • Website: larsontool.com
  • Headquarters: Attleboro, Massachusetts, United States
  • Founded: 1920
  • Headcount: 51-200
  • LinkedIn

Larson Tool is a company that offers a wide range of manufacturing and machining solutions. They specialize in precision metal stamping, custom tooling, and automated assembly systems. With state-of-the-art equipment and a team of skilled professionals, Larson Tool delivers high-quality products and services to industries such as automotive, aerospace, and electronics.


3. Precision Engineering Incorporated

Precision Engineering LLC is an advanced metalworking contract manufacturer that specializes in the manufacture of custom sheet metal components and assemblies. They offer a wide range of services, from design for manufacturability to powder-coated finished parts and compliance certifications. With a focus on quality and sustainability, Precision Engineering helps reduce overhead burdens for their customers.


4. Bomco, Inc.

  • Website: bomco.com
  • Headquarters: Gloucester, Massachusetts, United States
  • Founded: 1958
  • Headcount: 51-200
  • LinkedIn

Bomco Inc. is a company specialized in custom metal components for aerospace, industrial gas turbines, and land and marine applications. With expertise in forming, machining, welding, and non-conventional machining, Bomco offers precision formed metal components for jet engines and turbines. They use state-of-the-art technologies and manufacturing techniques to economically produce high-quality products. With over 60 years of experience and recognized for excellence by international standards organizations, Bomco is a trusted provider in the industry.


5. Apahouser Inc.

Apahouser is a metal manufacturing company that specializes in providing responsive, low-cost, and high-quality metal fabricated products. They offer services such as sheet metal fabrication, stamping, laser cutting, CNC machining, and assembly. With expertise in various industries including aerospace, bio-tech, computers, and medical, Apahouser is a trusted partner in meeting manufacturing needs.


6. Donahue Industries

Donahue Industries, Inc. is a full-service international metal stamping manufacturer specializing in parts for the grinding wheel and wire rope industries.


7. Southbridge Sheet Metal Works

  • Website: ssmwusa.com
  • Headquarters: Southbridge, Massachusetts, United States
  • Founded: 1934
  • Headcount: 11-50
  • LinkedIn

Southbridge Sheet Metal Works, Inc. is a family-owned metal fabrication company located in central Massachusetts since 1934. They specialize in both large and small sheet metal enclosures and structural weldments, offering high-quality products from prototypes to production runs. Their capabilities include layout, cutting, forming, milling, welding, painting, assembling, and shipping.


8. J.F. Mullen

  • Website: jfmullen.com
  • Headquarters: Merrimac, Massachusetts, United States
  • Founded: 1965
  • Headcount: 51-200

The James F. Mullen Company specializes in sheet metal fabrication, metal forming, metal stamping and gas turbine parts and repair. They are committed to meeting customer demands with customer focus, quality and cost competitiveness.


9. Connell Limited Partnership

Connell Limited Partnership is a family-owned business that operates market-leading companies providing superior customer service and excellence in operations. With over $500mm of funds for investment, Connell continuously evaluates new opportunities.


10. United Tool & Machine / Gaynor Industries

United Tool & Machine is a full-service precision machine shop that uses advanced Wire EDM and CNC equipment to fabricate high-quality metal parts. They offer engineering assistance, prototyping services, and value-added processes to take parts from prototype to production.


11. Century-Tywood

  • Website: century-tywood.com
  • Headquarters: Holliston, Massachusetts, United States
  • Founded: 1949
  • Headcount: 51-200

Century-Tywood J3 Corp is a full-service contract manufacturer specializing in sheet metal fabrication, machining, stamping, electro-mechanical assembly and specialty metal capabilities, providing high-quality and quick-turn products to customers.


12. Momentum Manufacturing Group

  • Website: mmgmfg.com
  • Headquarters: Georgetown, Massachusetts, United States
  • Founded: 1982
  • Headcount: 501-1000
  • LinkedIn

Momentum Manufacturing Group (mmgmfg.com) is a proficient metal manufacturing company with 40 years of experience, offering end-to-end metal fabrication, aluminum extrusion, and precision machining capabilities. They have a reputation for meeting challenging requirements, exceeding expectations, and delivering as promised across various industries. MMG takes pride in their skilled workforce and is dedicated to assisting employees in building successful and fulfilling careers.


13. Pierce Aluminum

Pierce Aluminum is a nationwide distributor of aluminum and manufacturer of finished aluminum products. They provide a diverse product inventory to serve various industries. With warehouse, processing, and fabrication capabilities, they offer end-to-end solutions with minimal lead time.


14. Capstan Atlantic

Capstan Atlantic is a world leader in high volume sintered metal manufacturing. They combine proprietary technologies and unsurpassed engineering to deliver the highest standards in the industry.


15. GTR Manufacturing, LLC

  • Website: gtrmfg.com
  • Headquarters: Brockton, Massachusetts, United States
  • Founded: 1973
  • Headcount: 51-200
  • LinkedIn

GTR Manufacturing is a family-owned business specializing in custom precision sheet metal fabrication and assembly services. With over 40 years of experience, they offer a wide range of capabilities including welding, CNC laser cutting, painting, and powder coating. Known for their superb quality and on-time delivery, GTR Manufacturing provides high-performing solutions for all types of interior and exterior applications.


16. Aero Manufacturing Corporation

Aero Manufacturing Corporation is a leading aerospace and aircraft industry provider, specializing in precision metal fabrication, machining, and welding services. With a state-of-the-art manufacturing facility and a team of skilled professionals, Aero offers high-quality products and solutions for both commercial and industrial applications.


17. Photofabrication Engineering Inc.

Photofabrication.com offers precision metal parts using the process of photo-chemical machining/etching. They serve industries such as aerospace, automotive, battery, electronics, fuel cell, medical apparatus & implant, and microelectronics among others.


18. Salem Metal, Inc.

  • Website: salemmetal.com
  • Headquarters: Middleton, Massachusetts, United States
  • Founded: 1970
  • Headcount: 51-200
  • LinkedIn

Salem Metal, Inc. is a full-service family run shop specializing in panels, brackets, enclosures, and sub-assemblies. They offer precision sheet-metal fabrication, CNC machining, and spray painting services. Their modern facility and experienced team ensure quality products and timely delivery.


19. BEPeterson Inc.

  • Website: bepeterson.com
  • Headquarters: Avon, Massachusetts, United States
  • Founded: 1935
  • Headcount: 51-200
  • Latest funding type: Series Unknown
  • LinkedIn

BEPeterson specializes in custom metal fabrication of heavy-gauge metal parts and equipment, providing complete engineering, design, and project management services. With a focus on pressure vessel fabrication and design, BEPeterson sets the standard in the industry.


20. ETM Manufacturing

  • Website: etmmfg.com
  • Headquarters: Littleton, Massachusetts, United States
  • Founded: 1972
  • Headcount: 11-50
  • LinkedIn

ETM Manufacturing is a sheet metal prototyping and fabrication company that offers world-class features, integrated with expertise and equipment for prototypes to low volume production. With over 50 years of experience, ETM Manufacturing provides large-scale, custom sheet metal and machining fabrication for a wide variety of customers.


Want to find more metal stamping companies?


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