Per Os Biosciences LLC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersHunt Valley, MD
SAM.gov UEIR5CDBYKPD2M1
Brands
Square-hi
Gum Manufacturer in MarylandThis company sells these brands.
Per Os Bio is a Maryland-based manufacturer of functional gum, chewable tablets, lozenges, mints, and pressed candies. The company specializes in tableted products designed for faster absorption of active ingredients through buccal mucosa delivery, positioning these as faster and more bioavailable than conventional oral absorption methods through the gastrointestinal tract.
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Per Os Biosciences LLC | Hunt Valley | MD | — | 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.


