We now have Quarter 4 H1B visa FY 2023 data and Quarter 4 PERM visa FY 2023 data and Quarter 4 H2A visa FY 2023 data.
Employer Search tool is moved to it's own page: "H1B Visa Data Search Tool"

Testing Laboratories and Services (NAICS code 541380) has an average growth rate of -0.10% as an H1B industry with 5,116 employees hired as of 2024


Top Testing Laboratories and Services Employers

Company Employees Average Wage
Twin Peaks, Inc. 30 $62,344
Mistras Group, Inc. 27 $76,584
Mount Sinai Genomics Inc. 27 $74,717
Amspec Services, Llc. 25 $63,874
Certified Laboratories, Inc. 25 $38,190
Csa America Testing & Certification Llc 25 $79,799
Ise Labs, Inc. 24 $74,335
Jnd, Inc. 24 $71,594
Molecular Epidemiology, Inc. 24 $47,535
Allexcel, Inc 23 $64,634


Top Testing Laboratories and Services Jobs

Employees Over Time vs Average Salary Over Time

The Testing Laboratories And Services industry has been in the H1B Visa program since 2011 where 291 employees were hired. They peaked in 2018 with 464 employees, and have since been on a decline with the most recent number of employees being 286 in 2023.
The Testing Laboratories And Services industry has been in the H1B Visa program since 2011 where the average salary was $57,583. The industry peaked in 2020 with an average salary of $76,325, and has since been on a decline with the most recent average salary being $75,974 in 2023.