Olsun Electrics CORP
Olsun manufactures dry type transformers in multiple configurations including general purpose, substation, pad mounted, cast coil, drive isolation, grounding, harmonic mitigation, K-rated, marine duty, multi-pulse, noise attenuating, step up, test, and triplex models, as well as switches. The company serves industries including electric vehicle charging stations, oil and gas refining, ocean drilling, rail, medical, and hospitality, and offers retrofit services for industrial transformers. The text names UL Listed as a certification for its dry type transformers.
Certifications
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Olsun Electrics CORP | Richmond | IL | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


