M.a.r.'s Engineering Company, INC.
Doing business as Mars Engineering
At a glance
EmployeesNot reported
In business sinceNot reported
Industry
HeadquartersSan Leandro, CA
SAM.gov UEIKEEEH5AP4PK9
CAGE code91NW1
Incorporated inCA
Brands
This company sells these brands.
- M.A.R
- screw machine products
- single spindle screw machines
- CNC milling machines
- machining
- grinding
- prototyping
- San Leandro
- Bay Area
Named on the company’s own website, read JUL 29, 2026
Supplier designations
For Profit OrganizationManufacturer of GoodsSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| M.a.r.'s Engineering Company, INC. | San Leandro | 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.


