K. Graefe and Sons CORP.
Doing business as K Graefe & Sons CORP
At a glance
Employees1-19
In business since2010
Industry
HeadquartersNyack, NY
SAM.gov UEIEYSME4NNEWY8
CAGE code7PWD7
Incorporated inNY
- 460 tons 40 foot beam
- Hudson River
Named on the company’s own website, read JUL 29, 2026
Supplier designations
For Profit OrganizationSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| K. Graefe and Sons CORP. | Nyack | NY | 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.


