PSC families

F0 — NATURAL RESOURCE CONSERVERVAT SVCS

Federal contract obligations, awards, and market leaders for this slice of the public award record.

Obligations
$4.6B
Awards
1,276
Companies
393

Top awardees

CompanyObligationsAwards
HELICOPTER TRANSPORT SERVICES, LLC$232.6M38
HELICOPTER EXPRESS LLC$170.3M62
10 TANKER AIR CARRIER, LLC$142.7M14
TENAX AEROSPACE LLC$138.2M31
COULSON AVIATION (USA), INC.$136.4M11
PERIMETER SOLUTIONS LP$131.0M8
AERO AIR, LLC$112.4M9
AERO-FLITE, INC.$108.9M15
NEPTUNE AVIATION SERVICES, INC.$106.8M21
SIERRA TAHOE ENVIRONMENTAL MANAGEMENT, LLC$89.6M2

Top sub-agencies

  • Forest Service$3.3B
  • Departmental Offices$356.7M
  • Department of the Army$300.5M
  • Bureau of Land Management$259.8M
  • National Oceanic and Atmospheric Administration$108.8M

Obligations by quarter

  • 2021 Q3$279.5M
  • 2021 Q4$27.0M
  • 2022 Q1$166.4M
  • 2022 Q2$218.6M
  • 2022 Q3$188.3M
  • 2022 Q4$41.1M
  • 2023 Q1$130.3M
  • 2023 Q2$118.9M
  • 2023 Q3$472.1M
  • 2023 Q4$173.7M
  • 2024 Q1$126.2M
  • 2024 Q2$1.2B
  • 2024 Q3$315.6M
  • 2024 Q4$26.3M
  • 2025 Q1$292.6M
  • 2025 Q2$301.3M
  • 2025 Q3$224.4M
  • 2025 Q4$34.3M
  • 2026 Q1$49.5M
  • 2026 Q2$101.8M
  • 2026 Q3$161.5M

Prime awards, FY2019–present ingest window. A slice of the federal record, not total spend.

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