Electronics & Semiconductor

Top 3 Semiconductor Packaging Manufacturers in Ohio 2026

Last updated October 16, 2026

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FirmsLedger lists 3 semiconductor packaging manufacturers headquartered in Ohio. They are spread across 3 cities: Centerville, Eaton and Grove City.

By specialty, Ohio has PCB manufacturing (10), PCB assembly (8), SMT assembly (4), cable assembly (3) and semiconductor / chips (3) listings.

Compare all 3 in a table

Compare 3 semiconductor packaging manufacturers in Ohio
Company	City	Specialty	Phone	Website
Kulite Semiconductor Products	Centerville	Pressure sensors (absolute, gage, sealed gage, differential)	(937) 439-1958	kulite.com
Silfex Inc	Eaton	Silicon crystal growing	(937) 472-3311	silfex.com
Tosoh SMD, Inc.	Grove City	Semiconductor target manufacturing	(614) 875-7912	tosohsmd.com

Kulite Semiconductor Products

Centerville, Ohio

Kulite Semiconductor Products was founded in 1959 by Dr. Anthony D.

Semiconductor Packaging Electronics & Semiconductor Manufacturers

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Call(937) 439-1958 Visit Website

Silfex Inc

Eaton, Ohio

Silfex Inc was founded in 2006 in Eaton, Ohio, as a division of Lam Research Corporation. The company began as a specialized supplier of precision silicon components for semiconductor manufacturing equipment.

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Call(937) 472-3311 Visit Website

Tosoh SMD, Inc.

Grove City, Ohio

Tosoh SMD, Inc. operates from a facility on Gantz Road in Grove City, Ohio.

Semiconductor Packaging Electronics & Semiconductor Manufacturers

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Call(614) 875-7912 Visit Website