Public record · Ohio
Warren County: 229 companies on record.
The companies the public registers place in Warren County, Ohio, by sector, as DealSTE read them — read 8 Nov 2026. Each opens on its own record page: registration, sites, permits, liens and compliance, each with its register.
| Sector | Companies |
|---|---|
| Manufacturing | 107 |
| Defense and federal contracting | 67 |
| Auto services — repair, collision, tire | 8 |
| Retail — specialty, convenience & liquor | 8 |
| Trades — HVAC, plumbing, electrical, mechanical | 7 |
| Healthcare — medical, dental & home health | 6 |
| Distribution & wholesale | 5 |
| Trucking | 4 |
| Waste hauling, roll-off & recycling | 4 |
| Funeral homes | 3 |
| IT & managed services | 3 |
| Landscaping, lawn care & grounds | 2 |
| Professional services — accounting, engineering, insurance | 2 |
| Sand and gravel | 2 |
| Staffing | 1 |
| Company | Sector | City |
|---|---|---|
| DraCool USA | Manufacturing | Franklin |
| The Hartz Mountain Corporation | Manufacturing | Pleasant Plain |
| Ice Industries, Inc. | Manufacturing | Mason |
| The Cm Paula Company | Manufacturing | Mason |
| ProtoPack | Manufacturing | Franklin |
| Carter Manufacturing | Manufacturing | Mason |
| Ashley Ward, Inc. | Manufacturing | Mason |
| Fecon LLC | Manufacturing | Lebanon |
| GatesAir | Manufacturing | Quincy |
| Aviation Ground Equipment Corp | Defense & federal contracting | Franklin |
| Aws Industries INC | Defense & federal contracting | Lebanon |
| AWS INDUSTRIES INC dba TOMAK PRECISION | Manufacturing | Lebanon |
| FB Acquisition, LLC | Manufacturing | Lebanon |
| Ferco Aerospace | Manufacturing | Franklin |
| George Steel Fabricating Inc. | Manufacturing | Lebanon |
| Graphic Information Systems, Inc. | Manufacturing | Mason |
| Heat and sensor tech | Manufacturing | Lebanon |
| K&K Precision, Inc.. | Manufacturing | Mason |
| Liquid Manufacturing Solutions LLC | Manufacturing | Franklin |
| Numalliance North America, Inc | Manufacturing | Lebanon |
| Numalliance-north America, Inc. | Defense & federal contracting | Lebanon |
| PDI Communication Systems, Inc. | Manufacturing | Springboro |
| Sonder Brewing | Manufacturing | Mason |
| Sunstar Engineering Americas | Manufacturing | Springboro |
| Vapor Systems Technologies, Inc. | Manufacturing | Springboro |
| Walther Engineering & Manufacturing Company, Inc. | Manufacturing | Franklin |
| Alfons Haar Inc | Manufacturing | Springboro |
| Alfrebro LLC | Manufacturing | Monroe |
| AM General | Manufacturing | Franklin |
| Aviation Ground Equipment Corporation | Manufacturing | Franklin |
| Buckeye Fabricating Company | Manufacturing | Springboro |
| Cheney Dynos, Inc | Manufacturing | Franklin |
| LectraHeat, LTD | Manufacturing | Lebanon |
| Patriot Manufacturing Group | Manufacturing | Carlisle |
| Psix, LLC | Manufacturing | Springboro |
| Restoration Parts Unlimited, Inc. | Manufacturing | Lebanon |
| Cartridge Brewing | Manufacturing | Maineville |
| Haag Streit USA | Manufacturing | Mason |
| Hanover Products | Manufacturing | Springboro |
| Lubrication Engineers, Inc. | Manufacturing | Springboro |
| Parts Express International, Inc. | Retail — specialty, convenience & liquor | SPRINGBORO |
| Teledyne Instruments, Inc. dba Teledyne Tekmar | Manufacturing | Mason |
| Tincher's Welding,LLC. | Manufacturing | Harveysburg |
| Companion Systems | Manufacturing | Lebanon |
| Huhtamaki | Manufacturing | Franklin |
| Knox Machinery Inc. | Manufacturing | Franklin |
| Rhinestahl CTS | Manufacturing | Mason |
| Cincinnati Fan | Manufacturing | Mason |
| Hi-Tek Manufacturing, Inc. | Manufacturing | Mason |
| Kadant Black Clawson LLC | Manufacturing | Lebanon |
Every company in the county, with its filings and the people behind it, is read inside DealSTE. Request access.
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