Thorlabs, INC

What they make

• mounts
• photonics engineering
• manufacturing space
• countries
• OEM manufacturing capabilities

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 10 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 websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record VCJKYBSL8DL8 · first seen SEP 2025 · last seen SEP 2026
• DOL Form 5500 retirement plan filingsOPERATING
  Record 222873153|NJ|07860|43 sparta ave · first seen APR 2025 · last seen APR 2025

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, INC · SEP 2026

Street address

SAM.gov: 43 SPARTA AVE · SEP 2026

City

SAM.gov: NEWTON · SEP 2026

State

SAM.gov: NJ · SEP 2026

Employees (band)

DOL: 500+ · APR 2025

Website

SAM.gov: WWW.THORLABS.COM · SEP 2026

CAGE code

SAM.gov: 0LW43 · SEP 2026

Retirement plan filing (Form 5500)

DOL: 1,764 active participants, plan year ending 2025-04-30, 2 plan(s) · APR 2025

SAM registration expires

SAM.gov: 2027-09-08 · SEP 2026

State business registrationSOURCES DISAGREE

CO SOS: Thorlabs, Inc., registered with the Colorado Secretary of State; Corporation formed in New Jersey; registered 2018-05-14; active, annual report filed 2026-04-09 · APR 2026

Sunbiz: THORLABS, INC., registered with the Florida Department of State, Division of Corporations; Corporation formed in New Jersey; registered 2016-06-20; active, annual report filed 2026-02-02 · FEB 2026

MS SOS: Thorlabs, Inc., registered with the Mississippi Secretary of State; Corporation; registered 2018-09-01; active · SEP 2018

NY DOS: THORLABS, INC., registered with the New York Department of State, Division of Corporations; Corporation formed in New Jersey; registered 2019-12-05; active · DEC 2019

TX Comptroller: THORLABS INC, registered with the Texas Comptroller of Public Accounts; Corporation; revoked