Federal contractor · ALEXANDRIA, VA

APTIM HDR, LLC

APTIM HDR, LLC received $15.2M in federal contract obligations in FY2026, on 2 awards (+25,943% vs FY2025). Since FY2024: $16.7M. Its largest customer was Environmental Protection Agency ($15.2M).

Obligations · FY2026
$15.2M
New awards
2
Sole-source
0.0%
Single offer
0.0%
UEI
KZ68W9CA2HW3
Other than small business
Open in the contracts explorerRelationship graph

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 1.5MFY2024
  2. 58.3KFY2025
  3. 15.2MFY2026

Top buying agencies

Obligations in FY2026.

  1. Environmental Protection Agency$15.2M100%
    2 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Facilities & utilities$15.2M100%

Where the work was performed

  1. Amador County, CA$15.1M99.5%
  2. Middlesex County, MA$69K0.5%

Integrity signals

Shares of the year's obligations, next to the country's.

  • Low competition0.0%
    US 39% · $0
  • Sole-source awards0.0%
    US 30% · $0
  • Single-offer competitions0.0%
    US 8.8% · $0
  • Urgency justifications0.0%
    US 5.1% · $0

A signal is a reason to look closer, not evidence of wrongdoing: most sole-source awards are lawful and justified.

Largest awards

  1. RAF RES TO FOR ARGONAUT MINE SUPERFUND SITE REMEDIATION OF OU1 RESIDENTIAL SOILS$15.1M
    Environmental Protection Agency· Amador County, CA· Facilities & utilities· Jan 16, 2026 – Sep 28, 2026· 68HE0926F0010
  2. CONTRACT: 68HERH19D0005. RES: NYANZA CHEMICAL WASTE DUMP. RA006 FUNDING AND AWARD. RAF RES NYANZA CHEMICAL WASTE DUMP NEW TASK ORDER$797.8K
    Environmental Protection Agency· Middlesex County, MA· Facilities & utilities· Sep 24, 2024 – May 12, 2026· 68HE0124F0041

Subawards

Matched by Unique Entity ID: the first-tier subawards this organization reported as a prime recipient, and those primes reported paying it.

As a prime: who it pays · FY2026

  • Sub-contracts: $1.2M (9 subawards)

8 sub-recipients

  1. JRM EQUIPMENT LLC$312.1K26%
    SAN FRANCISCO, CA · 2 subawards
  2. HERC RENTALS INC$269.9K23%
    BONITA SPRINGS, FL · 1 subaward
  3. CAPITOL ENVIRONMENTAL SERVICES INC$256.6K22%
    NEWARK, DE · 1 subaward
  4. SUNBELT RENTALS, INC$147K12%
    FORT MILL, SC · 1 subaward
  5. GROUND PENETRATING RADAR SYSTEMS, LLC$61.4K5.2%
    MAUMEE, OH · 1 subaward
  6. WILLIAMS SCOTSMAN INC$51.6K4.4%
    PHOENIX, AZ · 1 subaward
  7. ECO-RENTAL SOLUTIONS LLC$43.2K3.6%
    ROCHESTER, NY · 1 subaward
  8. WRA, INC$41.9K3.5%
    SAN RAFAEL, CA · 1 subaward

As a sub-recipient: who pays it · FY2026

No subawards reported to it in FY2026.

Its reported sub-contracts equal 7.8% of its FY2026 contract obligations.

Primes report first-tier subawards of $30,000 or more themselves, and many go unreported (GAO-24-106214). Reporting moved from FSRS to SAM.gov in March 2025 and fewer sub-contracts have been reported since. Amounts are what primes reported; they are never added to prime award totals.

Source: Subawards (first-tier sub-contracts and sub-grants reported under FFATA) (U.S. Department of the Treasury, USAspending.gov (reports filed in SAM.gov, formerly FSRS)), data current to Oct 3, 2026, loaded Oct 3, 2026 · Subawards loaded from FY2021.

Teaming partners

Companies this company reported paying, primes that reported paying it, from FFATA subaward reports.

Companies it pays

8 companies · $1.2M reported

  1. JRM EQUIPMENT LLC$312.1K
    SAN FRANCISCO, CA · 2 subawards
  2. HERC RENTALS INC$269.9K
    BONITA SPRINGS, FL · 1 subaward
  3. CAPITOL ENVIRONMENTAL SERVICES INC$256.6K
    NEWARK, DE · 1 subaward

Primes that pay it

No prime reported paying it.

Showing the top 3 of each list. Open the profile for potential partners and the full lists.

Primes report first-tier subawards of $30,000 or more themselves, and many go unreported (GAO-24-106214). Reporting moved from FSRS to SAM.gov in March 2025 and fewer sub-contracts have been reported since. Amounts are what primes reported; they are never added to prime award totals.

Source: Subawards (first-tier sub-contracts and sub-grants reported under FFATA) (U.S. Department of the Treasury, USAspending.gov (reports filed in SAM.gov, formerly FSRS)), data current to Oct 3, 2026, loaded Oct 3, 2026 · Subawards loaded from 2021.

Competitors

Companies that win from the same buyers in the same markets: obligations by agency and industry compared over the last three fiscal years.

Compared on 1 market (agency × industry), FY2024–FY2026.

  1. LPS KEMRON JV LLC$16M+0.8% in FY2026
    ANCHORAGE, AK · 95% of this company's obligations are in markets they both serveEnvironmental Protection Agency · Remediation and other waste management services
  2. VERSAR-WSP JV$20.1M+453% in FY2026
    SPRINGFIELD, VA · 2 entities · 100.0% of this company's obligations are in markets they both serveEnvironmental Protection Agency · Remediation and other waste management services
  3. AHTNA-BRENNAN JV, LLC$23M−96% in FY2026
    IRVINE, CA · 100.0% of this company's obligations are in markets they both serveEnvironmental Protection Agency · Remediation and other waste management services

Showing the top 3 of 25 competitors. Open the profile for the full list.

Who sells to the same buyers in the same markets, not who wins against whom on a given contract. Prime contract obligations by the agency and NAICS code of each award; subawards are never added. A company is a family of legal entities, joined by parent UEI or, in part, by an AI reading of names.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 7, 2026, loaded Oct 7, 2026 · FY2024–FY2026.

Lobbying and PAC activity

Organizations in House lobbying disclosures and FEC records whose names an AI judgment matched to this company. Those records carry no identifier shared with contracts, so every match is by name.

Matched organizations

  • APTIM CORP.AI match · 97%
PAC giving · 2022
$15K
1 PAC

PAC giving to candidates by party, 2022 cycle

  1. Republican$15K100%
  2. Democratic$00.0%

PACs sponsored

  • APTIM CORP. POLITICAL ACTION COMMITTEE (AKA APTIM PAC)$0 raised this cycle

PACs these organizations sponsor (connected organizations in FEC records). A PAC gives employees' and members' voluntary contributions, not the company's own money.

Lobbying amounts are the filers' own good-faith estimates on quarterly LD-2 reports (the law asks for amounts rounded to $10,000; under $5,000 need not be itemized), latest amendment only. When an organization files its own report, it replaces what outside firms report for it that quarter. Matches are by name. Lobbying and political giving are legal and public: they show engagement with government, not influence over any award. Correlation is not influence: these organizations' lobbying and their contracts are shown side by side, and nothing here implies either affected the other.

Source: Lobbying disclosures (LD-1 registrations, LD-2 quarterly reports, LD-203 contribution reports) (Clerk of the U.S. House of Representatives), data current to Oct 6, 2026, loaded Oct 6, 2026 · 2023–2026.

Source: Committees, candidates and committee contributions to candidates (Federal Election Commission), data current to Oct 6, 2026, loaded Oct 6, 2026 · 2026, 2024, 2022.

Matches: Analisa AI name judgments (entity-match@1), updated Sep 30, 2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 7, 2026, loaded Oct 7, 2026.