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Agencies › Environmental Protection Agency › NAICS 541620

Environmental Protection Agency (EPA): NAICS 541620 — Environmental Consulting Services

0open solicitations
$141.9Mobligated in FY2026
258contracts ending within 18 months

Open solicitations

Nothing is open in this category right now.

How EPA NAICS 541620 spends

FY2021$66.8M
FY2022$217.5M
FY2023$294.7M
FY2024$364.0M
FY2025$249.3M
FY2026$141.9M
FY2027*$500K
Contract obligations by federal fiscal year (October–September), from USASpending.gov award data. IDIQ ceilings are excluded. * The current year is partial, and USASpending lags 4–8 weeks.

EPA NAICS 541620 contracts expiring in the next 18 months

258 contracts worth $730.0M.

IncumbentBuyerWhatValueEndsEst. solicitationRecord
TETRA TECH, INC.Environmental Protection Agency541620 Environmental Consulting Services$45.5M (15 orders)14 October 2026Now / imminentUSASpending
EASTERN RESEARCH GROUP INCEnvironmental Protection Agency541620 Environmental Consulting Services$1.8M (3 orders)14 October 2026Now / imminentUSASpending
EASTERN RESEARCH GROUP INCEnvironmental Protection Agency541620 Environmental Consulting Services$194K14 October 2026Now / imminentUSASpending
GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.Environmental Protection Agency541620 Environmental Consulting Services$127K14 October 2026Now / imminentUSASpending
ECOSYSTEM PLANNING & RESTORATION LLCEnvironmental Protection Agency541620 Environmental Consulting Services$354K21 October 2026Now / imminentUSASpending
HORSLEY WITTEN GROUP, INC.Environmental Protection Agency541620 Environmental Consulting Services$278K21 October 2026Now / imminentUSASpending
WESTON-TECHLAW JV LLCEnvironmental Protection Agency541620 Environmental Consulting Services$135K (2 orders)22 October 2026Now / imminentUSASpending
ENVIRONMENTAL MANAGEMENT SUPPORT, INCEnvironmental Protection Agency541620 Environmental Consulting Services$404K23 October 2026Now / imminentUSASpending
TOEROEK ASSOCIATES, INC.Environmental Protection Agency541620 Environmental Consulting Services$200K24 October 2026Now / imminentUSASpending
THE CADMUS GROUP LLCEnvironmental Protection Agency541620 Environmental Consulting Services$1.1M (3 orders)29 October 2026Now / imminentUSASpending
TETRA TECH, INC.Environmental Protection Agency541620 Environmental Consulting Services$100K29 October 2026Now / imminentUSASpending
EASTERN RESEARCH GROUP INCEnvironmental Protection Agency541620 Environmental Consulting Services$539K30 October 2026Now / imminentUSASpending
AVANTI CORPORATIONEnvironmental Protection Agency541620 Environmental Consulting Services$2.2M31 October 2026Now / imminentUSASpending
SKEO SOLUTIONS, INCEnvironmental Protection Agency541620 Environmental Consulting Services$1.6M (2 orders)31 October 2026Now / imminentUSASpending
DPRA INCORPORATEDEnvironmental Protection Agency541620 Environmental Consulting Services$542K (2 orders)31 October 2026Now / imminentUSASpending

Contracts and task orders from USASpending.gov (FPDS) whose period of performance ends within 18 months, valued at $25K or more, excluding IDIQ ceilings and government-owned, contractor-operated facility contracts. Co-terminous orders from the same vendor, agency, NAICS and PSC ending in the same month are grouped. The solicitation date is an estimate (about six months before the contract ends): FedSift does not know whether a follow-on has been posted, so check SAM.gov.

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