TheFiscalFinder
● NAICS category

Environmental Consulting Services

NAICS 541620
$1.2B
federal awards, FY2025
25
recipients
NAICS 541620
code
Part of Professional, Scientific, and Technical Services →

Obligations by year

≈ computed
$1.4B
FY23
$1.5B
FY24
$1.2B
FY25
▼ 17%
since FY23

Top recipients

Weston Solutions Inc$84.9M
Tetra Tech, Inc.$24.1M
Dai Global LLC$9.1M
Icf Incorporated, L.l.c.$6.1M
Chemonics International, Inc.$5.5M
Lmi Consulting, LLC$4.4M
AECOM Technical Services, Inc.$4.2M
SRC Inc$3.6M
Abt Global LLC$3.3M
Dewberry Engineers Inc.$1.8M

Top funding agencies

Environmental Protection Agency$349.2M

Largest awards in this category

Environmental Consulting Services
awarded 2009$139.9M
U.S. Department of Energy/National Nuclear Security Administration…
awarded 2021$121.2M
Scientific Support Services for the National Weather Service's National Centers…
awarded 2016$102.7M
PPL Program Cycle Award
awarded 2020$78M

Total value over each award’s life, largest first.

Related industries

Engineering Services$52.3B
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)$48.4B
Computer Systems Design Services$32B
Other Computer Related Services$25.1B
All Other Professional, Scientific, and Technical Services$12B
Administrative Management and General Management Consulting Services$11.3B
Custom Computer Programming Services$10.4B
Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)$9.1B