Committed from
HDR Aptim LLC
$56.4 Million committed in FY2018–FY2026
- District
- CO-04
- Location
- 369 Inverness Pkwy, Ste 325, Englewood, CO, 80112
- UEI
- CN49Q7KWML89
- DUNS
- 080023264
- Also known as
- HDR Aptim LLC.
- Full records
- HDR Aptim LLC → every agency they're paid byEnvironmental Protection Agency → everything they pay out
How the money flows
Committed dollars by how EPA's money reaches HDR Aptim LLC.
Contracts
$56.4M
100%
What they buy
Top products and services EPA buys from HDR Aptim LLC under contract, by dollars committed.
Environmental Systems Protection- Environmental Remediation
$52.7M
Architect and Engineering- General: Management Engineering
$2.2M
Architect and Engineering- General: Other
$1.5M
Awards
The largest individual awards from EPA to HDR Aptim LLC, by dollars committed.
Where the money went next
HDR Aptim LLC passed $14.5M of EPA's money on to 26 sub-recipients. Sub-awards are prime-reported and may lag or under-report.
HDR Engineering, Inc.
$3.6M
1 sub-awards
MB Drilling LLC
$1.9M
2 sub-awards
Taconic Ridge Environmental Inc
$1.7M
1 sub-awards
Competition
How many of EPA's priced contract actions with HDR Aptim LLC drew exactly one offer — a competition on paper with a single bidder. A high share doesn't prove anything improper; it's a flag worth a second look.
Single offer
189
86%
Multiple offers
31
14%
What budget it comes from
The Treasury accounts EPA's awards to HDR Aptim LLC draw on. Dollars committed on awards that span more than one account are split evenly across them.
Hazardous Substance Superfund, Environmental Protection Agency
068-8145
$56.4M
30 awards
By fiscal year
Dollars committed from EPA to HDR Aptim LLC, per fiscal year (FY2018–FY2026).
* FY2026 is year-to-date — the fiscal year is still in progress, so its total is still filling in. The striped band and dashed line mark that provisional stretch.
How to read these numbers
- Just these two
Every figure is money committed between this agency (or bureau) and this recipient — nothing either did with anyone else.
- Totals by action year
The aggregates reflect the fiscal year picked at the top, counted in the year each action happened.
- “Active in FY X”
The award list shows every award between the two with an action that year, at its full lifetime value — so a single award's amount can top that year's committed total.
- Flags, not verdicts
Competition marks contracts competed on paper that drew a single offer; Where the money went next is the sub-awards the recipient itself reported — which can lag or under-report.
- From FY2018 on
Pairing pages start at fiscal year 2018, the first year of complete assistance reporting.

