Topas INC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersSaint Paul, MN
SAM.gov UEIF6KPXKVJE139
The company manufactures test systems for particle measurement and analysis, including aerosol generation, conditioning, and data analysis equipment. It serves the automotive, industrial, medical, and cleanroom industries by testing filters (such as HEPA, ULPA, air intake, cabin air, and exhaust gas filters), filter media, safety cabinets, and hospital operating theatres.
Summarized from the company’s own website
What they make
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Topas INC | Saint Paul | MN | — | 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.

