CLEAN HARBORS ENVIRONMENTAL SERVICES INC

Entity uei:MBMCF42D4CF7 · UEI MBMCF42D4CF7

About this data

Bounded ingest, not a census: 20,977 contract awards currently loaded (1,294 with full transaction history), per the scope in outlay.config.json. Totals are totals of the ingested set.
Dollar amounts are obligations — money the government has promised to pay, not cash already out the door. Agencies report this data themselves; the Defense Department publishes ~90 days late; the current budget year is still in progress. See methodology.
Source records republish silently; Outlay keeps its own append-only version archive from first pull onward. Post-publication revisions recorded so far: 0 awards (0 revisions). Revisions are routine (spending progresses, errors get corrected) and are not themselves evidence of anything.

Last ingest run #11 (failed) started Aug 5, 2026, 07:42 UTC — 0 awards, 0 details, 0 transactions.

Obligations by fiscal year

$118K

$126K

$101K

Awards (3)


36C77025N0064 ↗ SERVICES FOR THE DESTRUCTION OF EXPIRED PHARMACEUTICALS	Department of Veterans Affairs Department of Veterans Affairs	FY2025	Aug 18, 2025 – Jan 8, 2026	$126K	—
36C26324P1023 ↗ HAZARDOUS WASTE REMOVAL - NWI	Department of Veterans Affairs Department of Veterans Affairs	FY2024	Aug 22, 2024 – Aug 14, 2026	$118K	—
36C25226N0410 ↗ PRICED PERIOD 1 (5/20/2026 - 04/30/2027) - HAZARDOUS WASTE COLLECTION AT THE CLEMENT J ZABLOCKI VAMC IN MILWAUKEE, WI.	Department of Veterans Affairs Department of Veterans Affairs	FY2026	May 20, 2026 – Apr 30, 2027	$101K	—

Raw recipient names from source records that resolved to this entity.