Federal spend by industry (NAICS)
How much does the federal government spend under NAICS 541620 (Environmental Consulting Services), and who wins the contracts?
At a glance
Top contractors — largest recipients of Environmental Consulting Services awards
| Contractor | Award actions | Obligated | Share of obligated $ |
|---|---|---|---|
| N-POWELL COMPANY, INC. | 1 | $3,671,227 | 53.6% |
| HANFORD NUCLEAR SERVICES INC | 1 | $1,632,861 | 23.9% |
| TERRA SOLUTIONS & SERVICES INC | 2 | $806,086 | 11.8% |
| BONUS ENVIRONMENTAL LLC | 21 | $735,855 | 10.7% |
Top 4 of 4 contractors on file, by obligated dollars. A high obligation is an exact fact, not an endorsement. Each named contractor links to its canonical federal contractor record.
Source: USASpending.gov award record. Confirm current status at SAM.gov →
Who buys Environmental Consulting Services — top awarding agencies
| Awarding agency | Award actions | Obligated | Share of obligated $ |
|---|---|---|---|
| Department of Defense | 23 | $5,210,368 | 76.1% |
| Department of Health and Human Services | 1 | $1,632,861 | 23.9% |
| General Services Administration | 1 | $2,800 | 0% |
Source: USASpending.gov award record. Confirm current status at SAM.gov →
Set-aside reliance
How much of the federal spending under Environmental Consulting Services runs through a small-business or socioeconomic set-aside vehicle — an exact ratio of public dollars, not an eligibility determination.
Source: USASpending.gov award record. Confirm current status at SAM.gov →
Obligations by fiscal year (the YoY trend)
| Federal fiscal year | Award actions | Obligated |
|---|---|---|
| FY2023 | 1 | $120,000 |
| FY2021 | 1 | $260,303 |
| FY2020 | 2 | $820,533 |
| FY2016 | 1 | $35,200 |
| FY2015 | 1 | $18,650 |
| FY2014 | 2 | $22,850 |
| FY2013 | 2 | $33,650 |
| FY2012 | 4 | $126,750 |
| FY2011 | 6 | $3,722,307 |
| FY2010 | 4 | $52,925 |
Federal fiscal years run October 1 – September 30. Showing the most recent 10 of 11 years with award actions on file.
Source: USASpending.gov award record. Confirm current status at SAM.gov →
Largest awards on record
| Award ID (PIID) | Awarding agency | Signed | Obligated | Award type |
|---|---|---|---|---|
| W9123611C0042 | Department of Defense | 2011-06-21 | $3,671,227 | DEFINITIVE CONTRACT |
| HHSN276200800478U | Department of Health and Human Services | 2008-05-02 | $1,632,861 | DO |
| N6247320C0016 | Department of Defense | 2020-07-15 | $545,783 | DEFINITIVE CONTRACT |
| W912LA20C0006 | Department of Defense | 2020-09-24 | $274,750 | DEFINITIVE CONTRACT |
| W912GY21F0029 | Department of Defense | 2021-03-10 | $260,303 | DELIVERY ORDER |
Prime-award actions only — sub-award (subcontract) records are not ingested. Confirm the full award history at USASpending.gov →
Source: USASpending.gov award record. Confirm current status at SAM.gov →
What this NAICS code covers
NAICS 541620 is Environmental Consulting Services in the North American Industry Classification System — the standard the federal government uses to classify what it buys. The U.S. Small Business Administration sets a small-business size standard (a receipts or employee threshold) per NAICS code, used to decide who qualifies for small-business set-asides.
| Reference | Source |
|---|---|
| NAICS 541620 definition | U.S. Census Bureau (NAICS 2022) |
| Small-business size standard for NAICS 541620 | U.S. Small Business Administration |
How to read this profile
This page reports exact public-record facts and assigns no score or label. An obligated-dollar figure is an exact sum over USASpending.gov prime awards on the records Fonteum currently holds; it is a bounded slice of the federal corpus, not a completeness claim, and it is not a budget or forecast. Contractors are named only as the neutral recipients of public awards. The award footprint fills in as the federal award-archive backfill runs.
Related federal-contracting evidence
- Federal spend by industry — all NAICS codes with award activity →
- Federal agencies — debarments & contracting, agency by agency →
- Federal contractor records — exclusions & awards by entity →
- Federal Suspension & Debarment Scorecard — every agency, ranked →
- The Leakage Report — contracts awarded during an active exclusion →
- Federal contracting questions, answered →
Sources: USASpending.gov prime awards (U.S. Government Works, public domain) for the spending figures; U.S. Census Bureau (NAICS 2022) for the industry title; U.S. Small Business Administration for the size standard. Confirm any current figure at usaspending.gov. Canonical record: https://fonteum.com/gov/naics/541620. Industry data as of 2026-07-20.