Thorlabs Quantum Electronics, INC
10335 Guilford Rd, Jessup, MD 20794
Operating signal within 12 months from two or more independent sources.
What they make
Commercial and Service Industry Machinery Manufacturing333314- mounts
- photonics engineering
- manufacturing space
- countries
- OEM manufacturing capabilities
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Gse Systems LLC | Columbia | Commercial and Service Industry Machinery Manufacturing 333310 | ACTIVE | 3.3 KM |
| Phillips Corporation | Hanover | Machine Tool Manufacturing 333517 | ACTIVE | 8.4 KM |
| Supplyx LLC | Ellicott City | Other Electronic Component Manufacturing 334419 | ACTIVE | 14.3 KM |
| 18818216 Vision Services Burtonsville | Burtonsville | Commercial and Service Industry Machinery Manufacturing 333314 | LIKELY ACTIVE | 11.5 KM |
| Maryland Industrial Trucks, Incorporated | Linthicum Heights | Heavy Duty Truck Manufacturing 336120 | ACTIVE | 14.2 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
3 sources hold this plant, and 9 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord V7CCKK4LPXC3 · first seen FEB 2026 · last seen OCT 2026
- OSHA injury and illness reportsOPERATINGRecord 208438 · first seen DEC 2025 · last seen DEC 2025
IN HOWARD COUNTY2 other plants share this one’s industry (Commercial and Service Industry Machinery Manufacturing, NAICS 3333); 0 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- SAM.gov: THORLABS QUANTUM ELECTRONICS, INC
- Street address
- SAM.gov: 10335 GUILFORD RD
- City
- SAM.gov: JESSUP
- State
- SAM.gov: MD
- Coordinates
- Census geocoder: 39.142993781492,-76.808723727481 · JUL 2026
- Employees (band)
- OSHA: 100-499 · DEC 2025
- Website
- SAM.gov: http://www.thorlabs.com
- CAGE code
- SAM.gov: 1DNM6
- SAM registration expires
- SAM.gov: 2027-01-29