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Mechanical Components Manufacturers

Top 28 Mechanical Component Manufacturers in Ohio 2026

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28listings

FirmsLedger lists 28 mechanical component manufacturers headquartered in Ohio. That is more than any other state; Texas is next with 20. The largest clusters are in Kent (3) and Columbus (2), and the other 23 are in 23 more cities. Kent listings include Proto Machine & Manufacturing, Masters Precision Machining and JPW Machining.

By specialty, Ohio has CNC machining (28) listings. Capabilities that more than one of them list include LLC (2) and production machining (2).

Compare 10 mechanical component manufacturers in Ohio
CompanyCitySpecialtyPhoneWebsite
Mainstream Precision CNC Machining and ManufacturingLoveland5-axis abrasive waterjet cutting(513) 683-5426mainstreamwaterjet.com
Quality CNC Machining IncWilloughbySwiss machining(440) 953-0723qualitycnc.com
CNC Precision Machine IncParkmanCNC milling (holes to 0.040", 15x depth)(440) 548-3880cncprecisionmachineinc.com
Columbus Machine WorksColumbusCNC Milling(614) 409-0244columbusmachine.com
Global CNC Machine ServicesMoraineField service (mechanical/electrical troubleshooting and repair)(937) 847-2644globalcncms.com
Port Clinton Manufacturing CoPort ClintonAutomatic screw machining (up to 3-1/2")(419) 734-2141pcmfg.net
Proto Machine & ManufacturingKentPrecision turning(330) 677-1700theprotoway.com
Southeastern Machining & FieldLancasterCNC horizontal machining(216) 238-7452semohio.com
Steinbarger Precision CNC, Inc.XeniaCNC milling (3-, 4-, 5-axis)(937) 376-0322spcncinc.com
Wilmington Precision MachineWilmingtonEnd forming tool design and manufacturing(937) 382-3700wpm-inc.net

All Mechanical Components in Ohio

Mainstream Precision CNC Machining and Manufacturing logo

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.

CNC MachiningAS 9100DISO 9001:2015ITAR Registered
Quality CNC Machining Inc logo

Quality CNC Machining Inc

Willoughby, Ohio

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

CNC MachiningAS 9100DISO 9001ISO 13485
CNC Precision Machine Inc logo

CNC Precision Machine Inc

Parkman, Ohio

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

CNC MachiningISO 9001:2015
Columbus Machine Works logo

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.

Global CNC Machine Services logo

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.

Port Clinton Manufacturing Co logo

Port Clinton Manufacturing Co

Port Clinton, Ohio

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

Proto Machine & Manufacturing logo

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 logo

Southeastern Machining & Field

Lancaster, Ohio

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

CNC MachiningISO 9001:2015
Steinbarger Precision CNC, Inc. logo

Steinbarger Precision CNC, Inc.

Xenia, Ohio

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

CNC MachiningISO 9001:2015
Wilmington Precision Machine logo

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.

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Frequently asked questions

Which mechanical component manufacturers in Ohio list LLC?

2 companies list it: CNC Fabrication and Diversified Machine Components.

Which certifications do mechanical component manufacturers in Ohio list?

ISO 9001:2015: Mainstream Precision CNC Machining and Manufacturing, CNC Precision Machine and 5 others. ITAR Registered: Mainstream Precision CNC Machining and Manufacturing, Quality CNC Machining and Ansco Machine. AS 9100D: Mainstream Precision CNC Machining and Manufacturing and Quality CNC Machining.

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