Protab Laboratories
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersFoothill Ranch, CA
SAM.gov UEIWA35RKYCB361
CAGE code8AZ41
Incorporated inCA
Brands
Mission Statement
Checkmark
Infant Formula CrisisThis company sells these brands.
- dietary supplements
Named on the company’s own website, read JUL 29, 2026
Supplier designations
For Profit OrganizationManufacturer of GoodsWoman Owned BusinessWoman Owned Small Business
Self-certified by the company in its SAM.gov registration
Their plants
2 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Protab Laboratories | Foothill Ranch | CA | — | ACTIVE |
| Protab Laboratories | Rancho Santa Margarita | CA | — | UNVERIFIED |
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.


