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 -0.74% as an H1B industry with 27,879 employees hired as of 2025

Top All Other Professional, Scientific, and Technical Services Employers

Company	Employees	Average Wage
Llx Solutions, Llc	34	$64,988
Logical Paradigm, Llc	32	$69,694
Techsol Corporation	32	$62,814
Datavantage Corporation	31	$68,350
Mobile Integration Workgroup Inc.	31	$90,246
Neuraflash Llc	31	$111,992
Optimal Blue, Llc	30	$78,216
Chakmas, Inc.	29	$95,937
Loginsoft Consulting Llc	29	$87,355
Ascend Analytics, Llc	28	$85,188

Top All Other Professional, Scientific, and Technical Services Jobs

Job Title	Number of Jobs	Average Wage
Logisticians	27	$59,423
Biochemists And Biophysicists	27	$56,935
Database Architects	26	$85,607
Geoscientists, Except Hydrologists And Geographers	25	$74,285
Architects, Except Landscape And Naval	23	$62,438
Social Science Research Assistants	22	$47,135
Environmental Scientists And Specialists, Including Health	22	$67,143
Food Scientists And Technologists	22	$61,702
Accountants	21	$50,757
Nuclear Engineers	21	$76,076

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 193 in 2025.

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 2025 with an average salary of $118,179, and the recent trend shows the average salary on an incline.