Tri-gemini, LLC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersHillside, IL
SAM.gov UEICS8SKW6GLYR9
Brands
This company sells these brands.
Tri-Gemini supplies materials and equipment for electrical discharge machining (EDM), including graphite electrodes, EDM wire, EDM fluids, and filters, along with custom graphite machining services. The company stocks graphite products from POCO and Mersen, EDM fluids from Oelheld and Commonwealth Oil, and cutting tools including solid carbide end mills and System 3R tooling.
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Tri-gemini, LLC | Hillside | 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.





