Intertek
Intertek is a global leader in Assurance, Testing, Inspection, and Certification (ATIC) services, with over 130 years of experience since its founding in 1885. Headquartered in London, the company is publicly listed on the London Stock Exchange and is a constituent of the FTSE 100, employing more than 10,500 staff across over 750 laboratories and offices worldwide. Intertek serves clients in more than 100 countries, providing tailored Total Quality Assurance solutions. The company offers a range of services, including product testing for safety and compliance, certification for global standards, supply chain assurance, and sustainability services. Key industries served include consumer goods, energy and chemicals, automotive and aerospace, and electronics. Intertek is committed to quality, safety, and sustainability, aiming to be the most trusted partner for Quality Assurance while emphasizing diversity and ethical practices in its operations.
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Headcount trend
Intertek went from 10,380 employees in Jul 2023 to 11,155 in Jun 2025. Jan to Jun 2025: 452 people joined, 353 left.
Headcount data through Jun 2025
Org structure
Headcount by department
Hiring now
See all jobsSalaries at Intertek
All salaries31 salary profiles in the US
Most reported roles
H-1B sponsorship
The department split adds up all the years listed above. FY2026 alone: 21 filings.
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Intertek FAQ
How many employees does Intertek have?
Intertek has about 11,155 employees, up 0.5% over the 3 months to Jun 2025.
Does Intertek sponsor H1B visas?
Yes. Intertek filed 21 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. Most of them were for Engineering roles.
What is Intertek's revenue per employee?
Intertek makes about $382K in revenue per employee, based on $4.26B annual revenue and 11,155 employees.
How much does Intertek pay?
6figr has 58 salary profiles for Intertek in India and 31 in the US, with pay broken down by role, level and gender on the Intertek salaries page. See Intertek salaries in India
Is Intertek a public company?
Yes. Intertek is publicly traded under the ticker ITRK on LSE.
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.