Manufacturing in Montgomery County, Ohio
The register lists 547 facilities in Montgomery, Ohio. According to the Bureau of Labor Statistics, 688 establishments were counted in Montgomery in 2025. Machinery Manufacturing accounts for 5,805 jobs in Montgomery, according to the Bureau of Labor Statistics.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 688 manufacturing establishments in Montgomery County in 2025, employing about 27,417 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 547, about 80% of that figure.
Facilities375 FACILITIES
Listing 375 of 547: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Microtek Labs INC | Dayton | Chemical Manufacturing | 325998 | 20–99 | LIKELY ACTIVE |
| Stp Products Manufacturing Company | Vandalia | Chemical Manufacturing | 325998 | — | LIKELY ACTIVE |
| Alpine Products Mfg. CO. INC. (0857731991) | Dayton | Fabricated Metal Product Manufacturing | 332811 | — | UNVERIFIED |
| B-n Plating (0857040267) | Dayton | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Brainerd Industries Incorporated (0857093330) | Miamisburg | Fabricated Metal Product Manufacturing | 332323 | — | UNVERIFIED |
| City of Dayton Lime Plant | Dayton | Nonmetallic Mineral Product Manufacturing | 327410 | — | UNVERIFIED |
| Dap INC | Dayton | Chemical Manufacturing | 325520 | — | UNVERIFIED |
| Dayton Flameproof & Wood Preserving | Dayton | Wood Product Manufacturing | 321114 | — | UNVERIFIED |
| Dayton Industrial Drum Incorporated | Dayton | Fabricated Metal Product Manufacturing | 332439 | — | UNVERIFIED |
| Delphi Ahg Kettering Ops | Kettering | Transportation Equipment Manufacturing | 336330 | — | UNVERIFIED |
| Delphi Automotive Systems LLC - Dayton Plant 3 (0857040017) | Dayton | Transportation Equipment Manufacturing | 336320 | — | UNVERIFIED |
| Delphi Automotive Systems Needmore Operations (0857040018) | Dayton | Transportation Equipment Manufacturing | 336320 | — | UNVERIFIED |
| Delphi Energy & Chassis Systems - Vandalia (0857170125) | Vandalia | Transportation Equipment Manufacturing | 336320 | — | UNVERIFIED |
| Delphi Harrison Thermal Systems | Dayton | Machinery Manufacturing | 333415 | — | UNVERIFIED |
| Dph-das Llc, Home Avenue | Dayton | Transportation Equipment Manufacturing | 336320 | — | UNVERIFIED |
| Driv Automotive INC. (0857080148) | Kettering | Transportation Equipment Manufacturing | 336111 | — | UNVERIFIED |
| Eaton Compressor & Fabrication, INC. | Clayton | Machinery Manufacturing | 333912 | — | UNVERIFIED |
| Eftec North America LLC | Dayton | Chemical Manufacturing | 325211 | — | UNVERIFIED |
| Energizer Auto Manufacturing INC | Vandalia | Chemical Manufacturing | 325998 | — | UNVERIFIED |
| Enginetics CORP | Huber Heights | Transportation Equipment Manufacturing | 336412 | — | UNVERIFIED |
| Excelitas Technologies | Miamisburg | Fabricated Metal Product Manufacturing | 332993 | — | UNVERIFIED |
| Flowserve Corporation * | Dayton | Primary Metal Manufacturing | 331512 | — | UNVERIFIED |
| General Motors Moraine Assembly | Moraine | Transportation Equipment Manufacturing | 336110 | — | UNVERIFIED |
| Harris-thomas Industries INC | Dayton | Fabricated Metal Product Manufacturing | 332111 | — | UNVERIFIED |
| Hartzell Mfg CO INC (0857092018) | Miamisburg | Fabricated Metal Product Manufacturing | 332322 | — | UNVERIFIED |
| Mccauley Propeller Systems, INC | Vandalia | Transportation Equipment Manufacturing | 336413 | — | UNVERIFIED |
| Metokote Corporation, Plant 13 (0857823023) | Huber Heights | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Premier Aviation Services | Vandalia | Transportation Equipment Manufacturing | 336413 | — | UNVERIFIED |
| Projects Unlimited INC | Dayton | Computer and Electronic Product Manufacturing | 334000 | — | UNVERIFIED |
| Select Industries Corporation (0857045020) | Dayton | Transportation Equipment Manufacturing | 336370 | — | UNVERIFIED |
| Ssupermet | Trotwood | Fabricated Metal Product Manufacturing | 332117 | — | UNVERIFIED |
| Staco Energy Products, INC. (0857040283) | Dayton | Computer and Electronic Product Manufacturing | 334416 | — | UNVERIFIED |
| Threebond International Inc-moraine | Moraine | Chemical Manufacturing | 325510 | — | UNVERIFIED |
| Valley Asphalt CORP. Plant 7 (0857821893) | Dayton | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Vantage Specialty Ingredients INC | Englewood | Chemical Manufacturing | 325199 | — | UNVERIFIED |
| Wall Colmonoy CORP. (0857730260) | Dayton | Fabricated Metal Product Manufacturing | 332811 | — | UNVERIFIED |
| Walls Asphalt #2 - Phillipsburg | Brookville | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Yoder Industries INC | Dayton | Primary Metal Manufacturing | 331314 | — | UNVERIFIED |
| 023342-associates Onsite - Pg - Vandalia Oh | Vandalia | Chemical Manufacturing | 325611 | 100–499 | LIKELY ACTIVE |
| 1898 Lkq Cvc | Kettering | Transportation Equipment Manufacturing | 336310 | 20–99 | LIKELY ACTIVE |
| 4over International LLC - Dayton,OH | Huber Heights | Printing and Related Support Activities | 323111 | 100–499 | LIKELY ACTIVE |
| Accelevation LLC. | Miamisburg | Machinery Manufacturing | 333514 | 500+ | LIKELY ACTIVE |
| Adare Pharmaceuticals, Inc. | Vandalia | Chemical Manufacturing | 325412 | 100–499 | LIKELY ACTIVE |
| Billerud - BNA Headquarters | Miamisburg | Paper Manufacturing | 322120 | 100–499 | LIKELY ACTIVE |
| BNG- Miracle Pet | Dayton | Food Manufacturing | 311111 | 20–99 | LIKELY ACTIVE |
| Brookville Plant | Brookville, OH 45309 | Plastics and Rubber Products Manufacturing | 326199 | 100–499 | LIKELY ACTIVE |
| Concept Imaging Group- Digital | Miamisburg | Printing and Related Support Activities | 323111 | 20–99 | LIKELY ACTIVE |
| Corporate Office 100 | Springfield | Nonmetallic Mineral Product Manufacturing | 327320 | 20–99 | LIKELY ACTIVE |
| Creative Foam - Dayton | Dayton | Plastics and Rubber Products Manufacturing | 326150 | 100–499 | LIKELY ACTIVE |
| Crown Cork & Seal USA, Inc. - Dayton | Dayton | Fabricated Metal Product Manufacturing | 332431 | 20–99 | LIKELY ACTIVE |
