Stefan Sydor Optics INC
At a glance
Employees20-99
In business since1964
HeadquartersRochester, NY
SAM.gov UEIFXQ9L8WLEP41
CAGE code0GP08
Incorporated inNY
Brands
Sydor Optics: Optical Windows
Sydor Optics: Optical Wedges
Sydor Optics: Optical FiltersThis company sells these brands.
- optical windows
- infrared windows
- glass wafers
- optical wedges
- infrared materials
- wavelengths
- ranging
- 0.75
- thermal imaging
- gas detection
- instrument windows
Named on the company’s own website, read JUL 29, 2026
What they make
Open positions
Openings read from Stefan Sydor Optics INC’s own job board on ApplicantPro, last checked NOV 9, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.
- Sales Account ManagerStefan Sydor Optics INC · Rochester, NY, USA · Sales · posted NOV 3, 2026
- Future Career OpportunitiesStefan Sydor Optics INC · Rochester, NY, USA · Human Resources · posted OCT 1, 2026
- Quality EngineerStefan Sydor Optics INC · Rochester, NY, USA · QC · posted AUG 10, 2026
Supplier designations
For Profit OrganizationManufacturer of GoodsSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Certifications
ISO 9001ITAR registered
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Stefan Sydor Optics INC | Rochester | NY | 20–99 | 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.


