Structure Probe INC
Doing business as Spi Supplies
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersWest Chester, PA
SAM.gov UEIFX6YECLGJ3D4
CAGE code1P573
Incorporated inDE
SPI Supplies supplies equipment and consumables for electron microscopy, including scanning electron microscopy (SEM) and transmission electron microscopy (TEM), as well as light microscopy and materials science sample preparation. The company offers TEM grids in various materials including copper, nickel, gold, molybdenum, beryllium, and diamond, along with specialized equipment such as critical point dryers, plasma cleaners, coaters, ion mills, and sample preparation tools.
Summarized from the company’s own website
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Structure Probe INC | West Chester | PA | — | 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.


