Spherotech INC
At a glance
Employees20-99
In business since1992
HeadquartersLake Forest, IL
SAM.gov UEIWBD7QC2CE2F6
CAGE code375D2
Incorporated inIL
Brands
Microscope_icon
DNA_iconThis company sells these brands.
Spherotech manufactures microspheres, nanoparticles, and microbeads in materials including polystyrene, silica, and gold, with options for fluorescent coatings, magnetic properties, and custom functionalization. The company serves applications in cellular analysis, genomics and proteomics, and immunoassay, including flow cytometry, cell labeling and tracking, magnetic separation, and fluorescence-based sorting. No certifications are named in the text.
Summarized from the company’s own website
Supplier designations
For Profit OrganizationManufacturer of GoodsMinority Owned BusinessSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Spherotech INC | Lake Forest | IL | 20–99 | 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.


