H1B Visa Data for Environmental Consulting 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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Environmental Consulting Services (NAICS code 541620) has an average growth rate of -0.65% as an H1B industry with 3,697 employees hired as of 2025

Top Environmental Consulting Services Employers

Company	Employees	Average Wage
Erm Consulting & Engineering, Inc.	12	$79,402
Ftn Associates Ltd.	12	$66,019
Geoscience Support Services, Inc.	12	$83,345
Goby Inc.	12	$58,205
Altanova, Llc	11	$73,116
Apex Titan, Inc.	11	$72,289
Enhesa, Inc.	11	$51,954
Environmental Defense Fund, Inc.	11	$66,715
Geologic Associates, Inc.	10	$77,586
Tidewater, Inc.	10	$41,798

Top Environmental Consulting Services Jobs

Job Title	Number of Jobs	Average Wage
Architectural And Engineering Managers	38	$134,274
Computer Systems Analysts	37	$68,948
Health And Safety Engineers, Except Mining Safety Engineers And Inspectors	35	$81,528
Market Research Analysts And Marketing Specialists	33	$49,224
Computer Occupations, All Other	32	$63,989
Construction Managers	32	$92,014
Urban And Regional Planners	31	$58,967
Energy Engineers	30	$87,022
Environmental Science And Protection Technicians, Including Health	29	$37,920
Hydrologists	28	$67,775

Employees Over Time vs Average Salary Over Time

The Environmental Consulting Services industry has been in the H1B Visa program since 2011 where 224 employees were hired. They peaked in 2024 with 359 employees, and have since been on a decline with the most recent number of employees being 55 in 2025.

The Environmental Consulting Services industry has been in the H1B Visa program since 2011 where the average salary was $59,826. The industry peaked in 2025 with an average salary of $101,132, and the recent trend shows the average salary on an incline.