Light Integration Technologies LLC
4000 Mason Road Fluke Hall Suite 215, Seattle, WA 98195
A closure has been reported but not corroborated.
What they make
Semiconductor and Related Device Manufacturing334413- integrating lasers
- amplification
- detection
- modulation
- III-V semiconductors
- piezoMEMS
- liquid crystals
- optical phase-change materials
- micro-fabrication
- packaging
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Location not verified — this address could not be matched to Census TIGER, so the facility is not placed on the map.
Other plants nearby
No other listed facility within 40 km shares this one’s four-digit industry code, or this record has no coordinates to measure from.
Also at this address
No other federal record shares this street address.
Where this record comes from
3 sources hold this plant, and 8 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.
- DEAD SITECLOSUREfirst seen AUG 2026 · last seen AUG 2026
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen AUG 2026
- SAM.gov entity registrationOPERATINGRecord WKNZC8PMTF11 · first seen MAY 2026 · last seen MAY 2026
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: LIGHT INTEGRATION TECHNOLOGIES LLC · MAY 2026
- Street address
- SAM.gov: 4000 MASON ROAD FLUKE HALL SUITE 215 · MAY 2026
- City
- SAM.gov: SEATTLE · MAY 2026
- State
- SAM.gov: WA · MAY 2026
- Website
- SAM.gov: https://l-i-t.co/ · MAY 2026
- CAGE code
- SAM.gov: 9BNK3 · MAY 2026
- SAM registration expires
- SAM.gov: 2027-04-29 · MAY 2026
- State business registration
- WA SOS: LIGHT INTEGRATION TECHNOLOGIES LLC, registered with the Washington Secretary of State; Limited liability company; active

