Manufacturing in Tiffin, OH
This register lists 78 facilities across 9 cities. Tiffin, OH is listed as having 36 facilities in the register. There are 14 facilities listed in the register operating under the North American Industry Classification System code 332, for Fabricated Metal Product Manufacturing. As of 2026, 41 facilities listed in the register have an operating signal.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and industries
Biggest cities
Facilities78 FACILITIES
| Facility | City | Industry | Employees | Status |
|---|---|---|---|---|
| National Electrical Carbon Products, INC | Fostoria, OH | Electrical Equipment, Appliance & Component Manufacturing335991 | 100–499 | ACTIVE |
| National Machinery LLC | Tiffin, OH | Fabricated Metal Product Manufacturing332721 | 100–499 | ACTIVE |
| Palfinger Usa, LLC | Tiffin, OH | Transportation Equipment Manufacturing336211 | 100–499 | ACTIVE |
| Poet Biorefining - Fostoria LLC (0374010235) | Fostoria, OH | Chemical Manufacturing325193 | 20–99 | ACTIVE |
| Tiffin Metal Products CO (0374020165) | Tiffin, OH | Fabricated Metal Product Manufacturing332311 | 100–499 | ACTIVE |
| M & B Asphalt CO INC | Tiffin, OH | Petroleum and Coal Products Manufacturing324121 | 20–99 | ACTIVE |
| Jeb Modern Machines, Limited | Republic, OH | Fabricated Metal Product Manufacturing332710 | — | ACTIVE |
| Seneca Manufacturing LLC | Tiffin, OH | Fabricated Metal Product Manufacturing332710 | — | ACTIVE |
| Webster Mfg CO | Tiffin, OH | Fabricated Metal Product Manufacturing332618 | 100–499 | LIKELY ACTIVE |
| Arnold Machine INC | Tiffin, OH | Machinery Manufacturing333249 | 20–99 | LIKELY ACTIVE |
| Roppe Corporation (0374010077) | Fostoria, OH | Plastics and Rubber Products Manufacturing326299 | — | UNVERIFIED |
| Tiffin Foundry & Machine | Tiffin, OH | Primary Metal Manufacturing331513 | — | UNVERIFIED |
| American Fine Sinter | Tiffin, OH | Transportation Equipment Manufacturing336310 | 100–499 | LIKELY ACTIVE |
| Autolite (0374010117) | Fostoria, OH | Transportation Equipment Manufacturing336320 | — | LIKELY ACTIVE |
| Ballreich Foods, LLC | Tiffin, OH | Food Manufacturing311919 | 20–99 | LIKELY ACTIVE |
| Garsite Progress LLC | Alvada, OH | Transportation Equipment Manufacturing336413 | — | LIKELY ACTIVE |
| Inland Tarp & Liner LLC | Fostoria, OH | Textile Product Mills314910 | — | LIKELY ACTIVE |
| Maple Grove Materials, INC. - Tiffin Plant (0374020242) | Tiffin, OH | Petroleum and Coal Products Manufacturing324121 | — | LIKELY ACTIVE |
| Quick Tab II Inc | Tiffin, OH | Printing and Related Support Activities323111 | 20–99 | LIKELY ACTIVE |
| Taiho Corporation of America | Tiffin, OH | Transportation Equipment Manufacturing336310 | 100–499 | LIKELY ACTIVE |
| Tiffin Scenic Studios, INC. | Tiffin, OH | Textile Product Mills314121 | 20–99 | LIKELY ACTIVE |
| Carmeuse Lime, INC. - Maple Grove Operations | Tiffin, OH | Nonmetallic Mineral Product Manufacturing327410 | — | LIKELY ACTIVE |
| Nox US LLC (0374012005) | Fostoria, OH | Plastics and Rubber Products Manufacturing326130 | — | LIKELY ACTIVE |
| Alpha Coatings, INC. | Fostoria, OH | Plastics and Rubber Products Manufacturing326199 | — | UNVERIFIED |
| Carmeuse Lime Maple Grove Operations | Bettsville, OH | Nonmetallic Mineral Product Manufacturing327410 | — | UNVERIFIED |
| Material Processing and Handling CO | Fostoria, OH | Plastics and Rubber Products Manufacturing326199 | — | UNVERIFIED |
| Seneca Tiles INC | Attica, OH | Nonmetallic Mineral Product Manufacturing327120 | — | UNVERIFIED |
| Thyssenkrupp Crankshaft CO LLC | Fostoria, OH | Fabricated Metal Product Manufacturing332111 | — | UNVERIFIED |
| Aviation MFG | Fostoria, OH | Machinery Manufacturing333517 | 20–99 | LIKELY ACTIVE |
| Caliber Machine LTD | Tiffin, OH | Fabricated Metal Product Manufacturing332322 | — | LIKELY ACTIVE |
| Callies | Fostoria, OH | Transportation Equipment Manufacturing336310 | 100–499 | LIKELY ACTIVE |
| CCP Newco, LLC | Tiffin, OH | Plastics and Rubber Products Manufacturing326199 | 100–499 | LIKELY ACTIVE |
| Custom Glass Solutions | Fostoria, OH | Nonmetallic Mineral Product Manufacturing327215 | 100–499 | LIKELY ACTIVE |
| Custom Glass Solutions Fostoria, LLC | Fostoria, OH | Nonmetallic Mineral Product Manufacturing327215 | — | LIKELY ACTIVE |
| Custom Machine Inc | Tiffin, OH | Fabricated Metal Product Manufacturing332710 | 1–19 | LIKELY ACTIVE |
| Filmtec Fabrications, LLC | Fostoria, OH | Machinery Manufacturing333519 | 20–99 | LIKELY ACTIVE |
| Fox Winery | Tiffin, OH | Beverage and Tobacco Product Manufacturing312130 | — | LIKELY ACTIVE |
| ITL Fostoria | Fostoria, OH | Textile Product Mills314910 | 20–99 | LIKELY ACTIVE |
| Mennex Processing & Packing | Fostoria, OH | Food Manufacturing311824 | 20–99 | LIKELY ACTIVE |
| NSI Crankshaft | Fostoria, OH | Transportation Equipment Manufacturing336310 | 20–99 | LIKELY ACTIVE |
| Progressive Food Products | Tiffin, OH | Food Manufacturing311612 | — | LIKELY ACTIVE |
| Scm INC. | New Riegel, OH | Fabricated Metal Product Manufacturing332710 | — | LIKELY ACTIVE |
| The Honey Bee Winery | Fostoria, OH | Beverage and Tobacco Product Manufacturing312130 | — | LIKELY ACTIVE |
| The Laird Arcade Winery | Tiffin, OH | Beverage and Tobacco Product Manufacturing312130 | — | LIKELY ACTIVE |
| Tiffin | Tiffin, OH | Food Manufacturing311411 | 100–499 | LIKELY ACTIVE |
| Tiffin - A608 | Tiffin, OH | Machinery Manufacturing333243 | 100–499 | LIKELY ACTIVE |
| Tiffin OH Soltech | Tiffin, OH | Nonmetallic Mineral Product Manufacturing327993 | 20–99 | LIKELY ACTIVE |
| Toledo Molding & Die Tiffin Plant | Tiffin, OH | Transportation Equipment Manufacturing336390 | 100–499 | LIKELY ACTIVE |
| B J Pallet | Tiffin, OH | Wood Product Manufacturing321920 | — | UNVERIFIED |
| AH International Services, LLC and AH Brewing, LLC | Tiffin, OH | Beverage and Tobacco Product Manufacturing312120 | — | UNVERIFIED |
