John M Carnes
Doing business as Map Tools
At a glance
Employees1-19
In business sinceNot reported
HeadquartersWoodside, CA
SAM.gov UEIHDFJKEN1A488
CAGE code49DG4
Incorporated inCA
Brands
This company sells these brands.
- coordinate plotting tools
- atlases
- custom map rulers
- coordinates
- land management agencies
- military
- law enforcement
- rescue teams
Named on the company’s own website, read JUL 29, 2026
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| John M Carnes | Woodside | CA | 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.




