Zonexus LLC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersRichmond, CA
SAM.gov UEIL7NABR8CB583
ZoNexus manufactures in situ tools for electron microscopy, including holders for transmission electron microscopes (TEM) and modules for scanning electron microscopes and focused ion beam systems (SEM/FIB). Their products include high-throughput air-free transfer holders, continuous rotation in situ tomography holders, air-free transfer modules, and Peltier cold stages.
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Zonexus LLC | Richmond | CA | — | 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.

