| AMAlba Manufacturing INC | Fairfield | OH | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| BTBeckett Thermal Solutions Strongsville | Strongsville | OH | Machinery Manufacturing333414 | 20-99 | ◐ LIKELY ACTIVE |
| BMBryan Municipal Utilities Water Treatment Plant | Bryan | OH | Machinery Manufacturing333611 | — | ◐ LIKELY ACTIVE |
| CPCardinal Pumps & Exchangers INC | Salem | OH | Machinery Manufacturing333911 | 1-19 | ◐ LIKELY ACTIVE |
| CMCB Manufacturing & Sales Co., Inc. | Miamisburg | OH | Machinery Manufacturing333515 | 20-99 | ◐ LIKELY ACTIVE |
| COCentral Ohio Fabricators, INC. | Mount Vernon | OH | Machinery Manufacturing333992 | 20-99 | ◐ LIKELY ACTIVE |
| CICentrax Industries Limited | Lebanon | OH | Machinery Manufacturing333611 | — | ◐ LIKELY ACTIVE |
| CECore-tech Enterprises, LLC | Mentor | OH | Primary Metal Manufacturing331492 | 20-99 | ◐ LIKELY ACTIVE |
| CICore-Tech, Inc. | Mentor | OH | Primary Metal Manufacturing331492 | 20-99 | ◐ LIKELY ACTIVE |
| CECrown Equipment Corporation Minster | Minster | OH | Machinery Manufacturing333924 | 100-499 | ◐ LIKELY ACTIVE |
| DTDay-tec Tool & Manufacturing INC | Miamisburg | OH | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| DDDetroit Diesel Remanufacturing LLC- Plant 1, Byesville, OH | Byesville | OH | Machinery Manufacturing333618 | 100-499 | ◐ LIKELY ACTIVE |
| DDDetroit Diesel Remanufacturing LLC- Plant 2, Cambridge, OH | Cambridge | OH | Machinery Manufacturing333618 | 100-499 | ◐ LIKELY ACTIVE |
| DDDetroit Diesel Remanufacturing LLC- Plant 3, Byesville, OH | Byesville | OH | Machinery Manufacturing333618 | 20-99 | ◐ LIKELY ACTIVE |
| DPDragon Products Wooster | Wooster | OH | Machinery Manufacturing333132 | 20-99 | ◐ LIKELY ACTIVE |
| DIDuraflow Industries INC | Wakeman | OH | Machinery Manufacturing333413 | 1-19 | ◐ LIKELY ACTIVE |
| ECEagle Crusher Company - Bucyrus | Bucyrus | OH | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| ESEnvelope Solutions LLC | Lewis Center | OH | Machinery Manufacturing333243 | 20-99 | ◐ LIKELY ACTIVE |
| FIFarin Industries INC | Austinburg | OH | Machinery Manufacturing333613 | 1-19 | ◐ LIKELY ACTIVE |
| FFastFeed | Lodi | OH | Machinery Manufacturing333131 | 1-19 | ◐ LIKELY ACTIVE |
FIBA Technologies, Inc OH | Midvale | OH | Machinery Manufacturing333924 | 20-99 | ◐ LIKELY ACTIVE |
| FNFives North American Combustion, Incorporated (1318173445) | Cleveland | OH | Machinery Manufacturing333414 | — | ◐ LIKELY ACTIVE |
| FKFluidQuip KS LLC | Springfield | OH | Machinery Manufacturing333998 | 20-99 | ◐ LIKELY ACTIVE |
| FCForce Control Industries, INC. | Fairfield | OH | Machinery Manufacturing333612 | 20-99 | ◐ LIKELY ACTIVE |
| FAFortuna Aggregates, LLC | Cleveland | OH | Machinery Manufacturing333120 | — | ◐ LIKELY ACTIVE |
| GAGe Aviation Systems, LLC | Dayton | OH | Machinery Manufacturing333611 | — | ◐ LIKELY ACTIVE |
| GCGe Circleville Lamp Plant | Circleville | OH | Machinery Manufacturing333249 | — | ◐ LIKELY ACTIVE |
| GGGemini Group Tri-R Dies, Inc. | Youngstown | OH | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| GMGold Medal Products Company - Main Campus | Cincinnati | OH | Machinery Manufacturing333241 | 100-499 | ◐ LIKELY ACTIVE |
| GCGorman-rupp CO | Mansfield | OH | Machinery Manufacturing333911 | 100-499 | ◐ LIKELY ACTIVE |
| GOGraco Ohio | North Canton | OH | Machinery Manufacturing333914 | 20-99 | ◐ LIKELY ACTIVE |
| GAGrind All INC. | Brunswick | OH | Machinery Manufacturing333512 | 20-99 | ◐ LIKELY ACTIVE |
| HSHeat Seal LLC. | Cleveland | OH | Machinery Manufacturing333993 | 20-99 | ◐ LIKELY ACTIVE |
| HIHoneywell Intelligrated | West Chester | OH | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| KIKeltec INC | Twinsburg | OH | Machinery Manufacturing333413 | 100-499 | ◐ LIKELY ACTIVE |
| LRLeadar Roll Inc | Lima | OH | Machinery Manufacturing333519 | 1-19 | ◐ LIKELY ACTIVE |
| LELevan Enterprises Inc. | Stow | OH | Machinery Manufacturing333515 | 20-99 | ◐ LIKELY ACTIVE |
| LELincoln Electric Additive Solutions | Euclid | OH | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| MAMcgill Airclean LLC | Columbus | OH | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| MCMidwest Conveyor Products, INC. | Ashland | OH | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| MMMolten Metal Equipment Innovations LLC | Middlefield | OH | Machinery Manufacturing333911 | 20-99 | ◐ LIKELY ACTIVE |
| MEMorgan Engineering Systems INC | Alliance | OH | Machinery Manufacturing333923 | 100-499 | ◐ LIKELY ACTIVE |
| MEMorgan Engineering Systems Inc. (3) | Girard | OH | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| NINhvs International INC. | Mentor | OH | Machinery Manufacturing333517 | 100-499 | ◐ LIKELY ACTIVE |
| NNov | Dayton | OH | Machinery Manufacturing333998 | — | ◐ LIKELY ACTIVE |
| OMOhio Magnetics | Maple Heights | OH | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| OSOrick Stamping | Elida | OH | Machinery Manufacturing333517 | 20-99 | ◐ LIKELY ACTIVE |
| PFPentair Flow Technologies, LLC - Ashland Casting Center | Ashland | OH | Primary Metal Manufacturing331511 | — | ◐ LIKELY ACTIVE |
| PIPentair, INC. | Ashland | OH | Machinery Manufacturing333911 | 100-499 | ◐ LIKELY ACTIVE |
| PIPerfecto Industries, Inc. - Piqua | Piqua | OH | Fabricated Metal Product Manufacturing332212 | 20-99 | ◐ LIKELY ACTIVE |