Mcguff Pharmaceuticals, INC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersSanta Ana, CA
SAM.gov UEINMGJKCNNPL94
CAGE code4HT02
Incorporated inCA
McGuff Pharmaceuticals is a sterile liquid fill manufacturer that develops, registers, and manufactures branded and generic drug products for distribution under its own label and private labels. The company provides contract manufacturing services and clinical trial services for phase I, II, and III trials. The text names current Good Manufacturing Practices (cGMP) as a certification the company maintains.
Summarized from the company’s own website
Supplier designations
For Profit OrganizationSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Mcguff Pharmaceuticals, INC | Santa Ana | 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.


