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
Biocare Medical, Llc	1	$112,570
Biomagnetic Solutions, Llc	1	$52,749
Biotheranostics, Inc.	1	$129,106
Choose Health Services, Llc	1	$51,168
Cytotest Inc.	1	$67,392
D-tek Llc	1	$44,179
Detect, Inc.	1	$186,867
Diasorin Moleular Llc	1	$100,402
Diasorin, Inc.	1	$79,290
Diassess Inc	1	$73,445

Top In-Vitro Diagnostic Substance Manufacturing Jobs

Job Title	Number of Jobs	Average Wage
Biological Scientists, All Other	29	$61,369
Chemists	26	$67,619
Software Developers, Applications	23	$107,109
Biological Technicians	21	$41,505
Biomedical Engineers	21	$89,558
Medical Scientists, Except Epidemiologists	13	$83,226
Microbiologists	13	$63,750
Biochemists And Biophysicists	12	$74,870
Accountants And Auditors	9	$61,082
Industrial Engineers	9	$93,364

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.