J. Jenkins Sons Co., INC.
Doing business as J Jenkins Sons INC
At a glance
Employees1-19
In business sinceNot reported
HeadquartersGwynn Oak, MD
SAM.gov UEIEHRFDLDBEVS1
CAGE code49229
Incorporated inMD
Brands
Class Rings
Service Awards
Masinic RingsThis company sells these brands.
- championship rings
- Masonic rings
- military
- making class rings
- styles
- sides
- stones
- high schools
- colleges
- Maryland Police
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 plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| J. Jenkins Sons Co., INC. | Gwynn Oak | MD | 1–19 | 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.