H1B Visa Data for In-Vitro Diagnostic Substance Manufacturing : Top Employers, Top Jobs and Employees Trends

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.
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In-Vitro Diagnostic Substance Manufacturing (NAICS code 325413) has an average growth rate of 0.07% as an H1B industry with 379 employees hired as of 2025

Top In-Vitro Diagnostic Substance Manufacturing Employers

Company	Employees	Average Wage
Group K Diagnostics, Inc	2	$80,164
Immuno-mycologics, Inc.	2	$51,064
Leica Biosystems Richmond Ltd	2	$86,830
Luminostics, Inc.	2	$119,839
Premier Medical Usa Corporation	2	$63,669
Princeton Biomeditech Corporation	2	$59,228
Promega Corporation	2	$101,879
Tetmedical, Inc.	2	$57,574
Ultivue, Inc.	2	$67,049
Ventria Bioscience	2	$48,007

Top In-Vitro Diagnostic Substance Manufacturing Jobs

Job Title	Number of Jobs	Average Wage
Logisticians	1	$78,707
Bioinformatics Scientists	1	$108,285
Managers, All Other	1	$120,890
Training And Development Specialists	1	$79,955
Computer Network Architects	1	$125,112
Technical Writers	1	$111,051
Clinical Research Coordinators	1	$90,917
Transportation, Storage, And Distribution Managers	1	$90,002
Compliance Managers	1	$125,258
Engineering Technicians, Except Drafters, All Other	1	$44,429

Employees Over Time vs Average Salary Over Time

The In-vitro Diagnostic Substance Manufacturing industry has been in the H1B Visa program since 2011 where 6 employees were hired. They peaked in 2023 with 42 employees, and have since been on a decline with the most recent number of employees being 14 in 2025.

The In-vitro Diagnostic Substance Manufacturing industry has been in the H1B Visa program since 2011 where the average salary was $49,299. The industry peaked in 2024 with an average salary of $102,374, and has since been on a decline with the most recent average salary being $100,448 in 2025.