H3 Manufacturing Group LLC
At a glance
Employees20-99
In business sinceNot reported
Industry
HeadquartersSchaumburg, IL
SAM.gov UEIR1VDN8ANME33
CAGE code4JKM2
Incorporated inIL
- precision machining
- laser cutting
- sheet metal fabrication
- welding
- surface finishing
- painting
- powder coating
- Illinois
- healthcare
Named on the company’s own website, read JUL 29, 2026
CareersCareers page — seen SEP 8, 2026
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Their plants
4 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| H3 Manufacturing Group - Champaign, IL. Location | Champaign | IL | 20–99 | LIKELY ACTIVE |
| H3 Manufacturing Group - Fisher, IL. Location | Fisher | IL | 20–99 | LIKELY ACTIVE |
| H3 Manufacturing Group LLC | Schaumburg | IL | — | ACTIVE |
| H3 Manufacturing Group - Oxford, NC. Location | Oxford | NC | 20–99 | LIKELY 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.