Manufacturing in Portsmouth, OH
This register lists 35 facilities across 8 cities as of 2026. Portsmouth, OH has 12 facilities listed in the register, more than any other city. There are 8 facilities listed in the register engaged in Petroleum and Coal Products Manufacturing. SunCoke Energy Haverhill Operations in Franklin Furnace had 127 employees in 2025.
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What Portsmouth, OH makes12 INDUSTRIES
Petroleum and Coal Products Manufacturing8Primary Metal Manufacturing5Beverage and Tobacco Product Manufacturing4Wood Product Manufacturing4Fabricated Metal Product Manufacturing4Textile Mills3Food Manufacturing2Nonmetallic Mineral Product Manufacturing2Chemical Manufacturing1Computer and Electronic Product Manufacturing1Transportation Equipment Manufacturing1Miscellaneous Manufacturing1