Runyan Industrial Gas Analyzers INC | Wooster | OH | Computer and Electronic Product Manufacturing334513 | — | ● ACTIVE |
| SSSafety Sense LLC | Youngstown | OH | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Scientific Bridge LLC | Columbus | OH | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Scriptel Corporation | Columbus | OH | Computer and Electronic Product Manufacturing334118 | — | ● ACTIVE |
Seapoint Sensors, INC. | Chagrin Falls | OH | Computer and Electronic Product Manufacturing334511 | — | ● ACTIVE |
Sense Diagnostics, INC. | West Chester | OH | Computer and Electronic Product Manufacturing334510 | — | ● ACTIVE |
Sensource, INC. | Austintown | OH | Computer and Electronic Product Manufacturing334290 | — | ● ACTIVE |
Sierra Nevada Company, LLC | Beavercreek | OH | Computer and Electronic Product Manufacturing334290 | — | ● ACTIVE |
Siglent Technologies NA INC | Solon | OH | Computer and Electronic Product Manufacturing334515 | — | ● ACTIVE |
| SOSINBON Ohio, LLC | Englewood | OH | Computer and Electronic Product Manufacturing334418 | 100-499 | ● ACTIVE |
Slone Gear International INC | Tipp City | OH | Computer and Electronic Product Manufacturing334513 | — | ● ACTIVE |
| SSSpartronics Strongsville | Strongsville | OH | Computer and Electronic Product Manufacturing334510 | 20-99 | ● ACTIVE |
Standex Electronics INC | Fairfield | OH | Computer and Electronic Product Manufacturing334416 | — | ● ACTIVE |
Structural Iot LLC | Mansfield | OH | Computer and Electronic Product Manufacturing334519 | — | ● ACTIVE |
Summit Design and Technology INC. | Akron | OH | Computer and Electronic Product Manufacturing334418 | — | ● ACTIVE |
Super Systems INC | Cincinnati | OH | Computer and Electronic Product Manufacturing334519 | — | ● ACTIVE |
Supply Link INC | Delaware | OH | Computer and Electronic Product Manufacturing334513 | — | ● ACTIVE |
Tds Computers LLC | Rocky River | OH | Computer and Electronic Product Manufacturing334111 | — | ● ACTIVE |
Tech4imaging LLC | Columbus | OH | Computer and Electronic Product Manufacturing334513 | — | ● ACTIVE |
Teledyne Instruments INC | Mason | OH | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Teradyne, INC | Beavercreek | OH | Computer and Electronic Product Manufacturing334511 | — | ● ACTIVE |
The Boeing Company | Heath | OH | Computer and Electronic Product Manufacturing334511 | — | ● ACTIVE |
The Cleveland Electric Laboratories Company | Twinsburg | OH | Computer and Electronic Product Manufacturing334513 | — | ● ACTIVE |
Thermo Eberline LLC | Oakwood Village | OH | Computer and Electronic Product Manufacturing334519 | — | ● ACTIVE |
| TETisch Environmental INC | Cleves | OH | Computer and Electronic Product Manufacturing334519 | — | ● ACTIVE |
| TBTosoh Bioscience, INC. | Grove City | OH | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Trimble INC | Dayton | OH | Computer and Electronic Product Manufacturing334111 | — | ● ACTIVE |
| TETT Electronics | Perry | OH | Computer and Electronic Product Manufacturing334418 | 100-499 | ● ACTIVE |
Vacuum Energy INC | Gates Mills | OH | Computer and Electronic Product Manufacturing334419 | — | ● ACTIVE |
Vector Electromagnetics LLC | Wilmington | OH | Computer and Electronic Product Manufacturing334511 | — | ● ACTIVE |
| VAVega Americas INC | Lebanon | OH | Computer and Electronic Product Manufacturing334513 | 100-499 | ● ACTIVE |
| VSViewray Systems, INC. | Oakwood Village | OH | Computer and Electronic Product Manufacturing334517 | — | ● ACTIVE |
| VIVispalexo INC | North Canton | OH | Computer and Electronic Product Manufacturing334510 | — | ● ACTIVE |
Watts Antenna Company | The Plains | OH | Computer and Electronic Product Manufacturing334511 | — | ● ACTIVE |
Yost Labs INC. | Portsmouth | OH | Computer and Electronic Product Manufacturing334511 | — | ● ACTIVE |
Ysi INC | Yellow Springs | OH | Computer and Electronic Product Manufacturing334513 | — | ● ACTIVE |
Zts INC | Cincinnati | OH | Computer and Electronic Product Manufacturing334515 | — | ● ACTIVE |
| HPHubbell Power Systems / Ohio Brass | Wadsworth | OH | Computer and Electronic Product Manufacturing334413 | 20-99 | ◐ LIKELY ACTIVE |
| DSDelta Systems INC | Streetsboro | OH | Computer and Electronic Product Manufacturing334413 | 100-499 | ◐ LIKELY ACTIVE |
| DIDynalab INC | Reynoldsburg | OH | Computer and Electronic Product Manufacturing334417 | 100-499 | ◐ LIKELY ACTIVE |
Global Gauge Corporation | Moraine | OH | Computer and Electronic Product Manufacturing334519 | — | ◐ LIKELY ACTIVE |
| JEJohnson Electric | Vandalia | OH | Computer and Electronic Product Manufacturing334419 | 100-499 | ◐ LIKELY ACTIVE |
First Solar INC - Walbridge Facility | Walbridge | OH | Computer and Electronic Product Manufacturing334413 | — | ◐ LIKELY ACTIVE |
| TITherm-o-disc INC | Mansfield | OH | Computer and Electronic Product Manufacturing334512 | — | ◐ LIKELY ACTIVE |
| ALAltronic LLC | Girard | OH | Computer and Electronic Product Manufacturing334418 | — | ◇ UNVERIFIED |
| FSFirst Solar INC | Perrysburg | OH | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| HAHoneywell Automation and Control Solutions | Columbus | OH | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| LCL-3 Communications Cincinnati Electronics | Mason | OH | Computer and Electronic Product Manufacturing334119 | — | ◇ UNVERIFIED |
| SIStoneridge INC Hi-stat Div | Lexington | OH | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| TETt Electronics-ims | Perry | OH | Computer and Electronic Product Manufacturing334418 | — | ◇ UNVERIFIED |