H1B Visa Data for All Other Professional, Scientific, and Technical Services: 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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All Other Professional, Scientific, and Technical Services (NAICS code 541990) has an average growth rate of 0.02% as an H1B industry with 26,484 employees hired as of 2025

Top All Other Professional, Scientific, and Technical Services Employers

Company	Employees	Average Wage
Westinghouse Electric Company Llc	42	$77,320
Okta, Inc.	41	$107,710
Boomerang Commerce, Inc.	39	$107,277
Shopkick, Inc.	39	$94,518
Enernoc, Inc.	36	$87,554
Tsmc North America	36	$88,153
Arcadia Solutions Llc	35	$81,731
Fedex Dataworks, Inc.	34	$95,199
Llx Solutions, Llc	34	$64,988
Turner & Townsend, Inc.	33	$113,354

Top All Other Professional, Scientific, and Technical Services Jobs

Job Title	Number of Jobs	Average Wage
Medical Scientists, Except Epidemiologists	76	$69,051
Cost Estimators	71	$69,930
Environmental Engineers	65	$80,517
Economists	63	$82,970
Sales Managers	62	$108,137
Physicists	61	$61,927
Materials Engineers	55	$74,682
Chemical Engineers	54	$80,553
Regulatory Affairs Specialists	54	$82,116
Financial Specialists, All Other	52	$63,406

Employees Over Time vs Average Salary Over Time

The All Other Professional, Scientific, And Technical Services industry has been in the H1B Visa program since 2011 where 1,065 employees were hired. They peaked in 2019 with 3,037 employees, and have since been on a decline with the most recent number of employees being 1,166 in 2023.

The All Other Professional, Scientific, And Technical Services industry has been in the H1B Visa program since 2011 where the average salary was $66,118. The industry peaked in 2023 with an average salary of $111,777, and the recent trend shows the average salary on an incline.