Thorlabs

Thorlabs, founded in 1989 by Alex Cable, is a leader in photonics technology, focusing on the design and manufacture of components, instruments, and systems for scientific research and industrial applications. Based in Newton, New Jersey, the company operates 22 manufacturing and design facilities across nine countries. Thorlabs serves a diverse range of customers, including universities, national laboratories, medical research institutions, and defense organizations. The company offers over 22,000 photonics products, including precision optics, optomechanical components, fiber optics, and advanced imaging systems like Optical Coherence Tomography (OCT) devices. Thorlabs manufactures 95% of its products in-house, ensuring high quality and rapid prototyping. With a commitment to accessibility and customer service, the company provides same-day order processing, transparent pricing, and extensive technical support. Thorlabs continues to grow by expanding into emerging technologies and maintaining a strong international sales presence.

Machinery Newton, United States Founded 1989 ~755 employees

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Employees
755
+2% in the 3 months to Jun 2025
Revenue / employee
$728K
Revenue ~$550M
12-month attrition
6.4%
Tech: 7.5%
H1B filings, FY2026
5
Sponsors visas
Open jobs
48
Last 30 days

Salaries at Thorlabs

All salaries

6 salary profiles in the US

Most reported roles

Pay by level, gender and ethnicity

H-1B sponsorship

H-1B Sponsorship Limited
H-1B Filings by Department
Engineering19
Consulting1

The department split adds up all the years listed above. FY2026 alone: 5 filings.

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Thorlabs FAQ

How many employees does Thorlabs have?

Thorlabs has about 755 employees, up 2% over the 3 months to Jun 2025.

Does Thorlabs sponsor H1B visas?

Yes. Thorlabs filed 5 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. Most of them were for Engineering roles.

What is Thorlabs's revenue per employee?

Thorlabs makes about $728K in revenue per employee, based on $550M annual revenue and 755 employees.

How much does Thorlabs pay?

6figr has 6 salary profiles for Thorlabs in the US, with pay broken down by role, level, gender and ethnicity on the Thorlabs salaries page. See Thorlabs salaries

Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.