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American Tooling Center is a family owned engineering and manufacturing company that was founded in 1973.  Our company has a long history of providing education and journeyman training for our 425 employees.  Our facilities possess the latest technology and equipment to provide quality products and on time delivery.  ATC provides three generations of commitment to the military and defense industry.   Please review our small business capacities and capabilities.


CAPABILITIES STATEMENT(Click to view our web page)

American Tooling Center, Inc. (ATC) manufactures large, highly engineered steel & aluminum components and sub-assemblies for land, sea & air based systems. Our welding qualifications / certifications are per AWS D1.1, TACOM Ground Combat Code & ASME along with NDT capabilities.

Serving the defense industry for nearly a half-century, ATC has earned the privilege to be a supplier in good standing with; General Dynamics, BAE Systems, AM General, Huntington Ingalls Industries, DRS Naval Power Systems, Lockheed Martin and Boeing.




CAGE CODE: 4ERJ3 / DUNS: 195220637

Certs / Reps: Registered in SAM.gov; ISO9001-2015; IATF-16949; JCP 2345; AS 9100; ITAR Registered

NAICS CODES: 332313; 332710; 336370; 333514



  • Base Frames
  • Weapon Cradles
  • Gun Turret Assemblies
  • Door Assemblies
  • Armored Hull Components
  • Ammunition Containers
  • Deck Assemblies
  • Radar Platforms



  • Key Management, Workforce and Equipment at Lansing, Grass Lake and Jackson facilities.
  • 540,000 sq. ft. of Craned Heavy Manufacturing Facilities
  • 425 Highly Skilled Workforce
  • Journeymen Apprenticeship Programs Since 1993
  • Climate Controlled Large, 5 Axis CNC Milling, (37) CNC Mills
  • Large, 5 Axis CNC Laser & Water Jet Cutting
  • Large Scale Blast and Paint Operations
  • AWS & NAVSEA Weld Certifications
  • On Site NDT & CWI on staff
  • Unigraphics NX, Catia v5, SolidWorks, Pro-E Capable
  • Robotic Welding Cells
  • Reverse Engineering
  • Mobile Metrology Services


Steve Doolan

Business Development Manager

P: 248-497-1207



Patrick Cowling

Business Development Manager

P: 226-237-2498



American Tooling Center

4111 Mt. Hope Road

Grass Lake, MI  49240


American Tooling Center – Lansing

705 E. Oakland Ave.
Lansing, MI 48906



Contact American Tooling Center, Inc.