Mechanical Component Manufacturers in the US

CCI - CNC Machining

Wixom, Michigan

CCI Companies operates from Wixom, Michigan, in the Metro Detroit area. The shop was founded in 2004 as a women-owned precision machine shop with a straightforward thesis: remain small enough to care about every part that leaves the door, yet equipped enough to take on work most shops decline.

CCT Precision Machining

Grapevine, Texas40+ employees

CCT Precision Machining was established in 1999 in Grapevine, Texas. The company operates a 30,000-square-foot climate-controlled facility housing 35 CNC machining centers and employs more than 40 skilled team members.

Mainstream Precision CNC Machining and Manufacturing

Loveland, Ohio

Mainstream Precision CNC Machining and Manufacturing operates from Loveland, Ohio, in the Cincinnati metropolitan area. The company was founded in 1991 and has accumulated over three decades of experience in precision manufacturing.

Quality CNC Machining Inc

Willoughby, Ohio

Quality CNC Machining Inc. was founded in 1988 in Willoughby, Ohio.

S&K Electronics, Inc.

Ronan, Montana51-200 employees

S&K Electronics, Inc. was founded in 1984 by the Confederated Salish and Kootenai Tribes on the Flathead Indian Reservation in Ronan, Montana.

CNC Precision Machine Inc

Parkman, Ohio

CNC Precision Machine, Inc. operates from Parkman, Ohio, where it was founded in 2001 by Alexandru Szoke.

Columbus Machine Works

Columbus, Ohio

Columbus Machine Works operates from Columbus, Ohio, where it was founded in 1997 by Mike Stacey. Stacey, who holds a Bachelor of Science in Industrial Design, began as a job-shop machinist commuting by bicycle to serve local customers.

Dakota Metal Solutions LLC operates from a 96,800-square-foot facility in Summit, South Dakota. The company was founded in 2021 with the goal of building a fabrication shop designed for modern manufacturing, combining advanced equipment with efficient production processes.

Global CNC Machine Services

Moraine, Ohio

Global CNC Machine Services was founded in 2014 in Moraine, Ohio. The company began as a field-service operation focused on repairing and maintaining CNC and manual machine tools, sending certified technicians to customer sites across the United States and abroad.

Michigan CNC Tool, Inc. was founded in 2007 in Whitmore Lake, Michigan.

Michigan Production Machining

Macomb, Michigan

Michigan Production Machining operates from Macomb, Michigan, and has served the automotive sector for over 47 years. The company is certified to IATF 16949 and ISO 14001 and supplies major OEMs and Tier 1 suppliers including General Motors, Ford, Timken, GKN, Dana, FCA, and Magna.

Port Clinton Manufacturing Co

Port Clinton, Ohio

Port Clinton Manufacturing Co. was founded in 1929 in Port Clinton, Ohio.

Proto Machine & Manufacturing

Kent, Ohio

Proto Machine & Manufacturing, Inc. was established in 1984 in Kent, Ohio, operating from a facility on State Route 59.

Southeastern Machining & Field

Lancaster, Ohio

Southeastern Machining and Field Service, Inc. operates from a 22,000-square-foot facility in Lancaster, Ohio.

Spinnaker Contract Manufacturing, Inc. was founded in 1976 in Tilton, New Hampshire, and has remained family-owned since its inception.

Steinbarger Precision CNC, Inc.

Xenia, Ohio

Steinbarger Precision CNC, Inc. operates from Xenia, Ohio, where it was founded in 1998 by Steve Steinbarger.

Ultimate Precision Tech (CNC Machine Shop, in Houston, Texas)

Houston, Texas

Ultimate Precision Tech was founded in 2010 in Houston, Texas. The company is led by Chief Executive Officer Long Tao, who has held the role since 2019 and brings over 16 years of CNC experience along with a mechanical engineering degree from Prairie View A&M University.

United CNC Machining

Auburn Hills, Michigan

United CNC Machining operates from a 50,000-square-foot facility in Auburn Hills, Michigan. The company was founded in 1979 by Glenn Charest, who began by hand-cranking a 1948 Bridgeport Model M to produce small tools and gauges for local industry.

Wilmington Precision Machine

Wilmington, Ohio

Wilmington Precision Machining was founded in 1996 in Wilmington, Ohio. The company began with a focus on customer service and has grown to meet evolving customer needs.

Advance CNC Machining

Grove City, Ohio

Advance CNC Machining operates from Grove City, Ohio, in the Columbus metropolitan area. As a contract manufacturer specializing in expert craftsmanship, the shop provides precision CNC machining and custom machining solutions to OEM and MRO customers across multiple sectors.

AI Manufacturing was founded in 2019 by Carson Berger in Sterling Heights, Michigan. A second‑generation machinist, Berger built the company on a family legacy of precision manufacturing, focusing on CNC milling and rapid prototyping for demanding industries.

Ansco Machine Co operates from Peninsula, Ohio, as a family-run contract machine shop. The company emphasizes a culture of professionalism and quality, positioning itself as a full-service provider that delivers complete components rather than just machined parts.

CNC Fabrication, LLC (USA)

Bryan, Ohio

CNC Fabrication, LLC operates from Bryan, Ohio, where it designs and manufactures performance parts for Ford Powerstroke diesel engines. The company does not disclose its founding year or ownership structure in its public materials.

D&E Machine Company operates from Lebanon, Ohio, situated between Dayton and Cincinnati. The shop traces its roots to 1971 when Dink and Etta Bennett began machining parts in a one-car garage on State Route 42.

Based in Brook Park, Ohio, Diversified Machine Components has been supplying specialty machined components for over 40 years. In 2005, the company, then a nuclear-industry supplier, acquired VOKS Machine, a longtime aerospace supplier, merging their capabilities to serve a broader range of demanding markets.