Federal contractor profile
CLEAN HARBORS ENVIRONMENTAL SERVICES INC
UEI MBMCF42D4CF7 · CAGE 1NFA4 Company website ↗
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Federal obligations$74.6M
Prime awards2,270
Active awards639
Top-agency concentration60.4%
Overview
Entity identity and federal award summary.
CLEAN HARBORS ENVIRONMENTAL SERVICES INC is associated with UEI MBMCF42D4CF7 and CAGE 1NFA4 in public federal records. AcornBids currently links 2,270 prime awards totaling $74.6M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its primary SAM.gov NAICS is 562211. Its public SAM.gov registration lists NORWELL, MA, USA.
Federal market footprint
Obligations and award counts from public prime-award records.
Recent federal awards
Most recently updated awards associated with this UEI.
Expiring contracts
Public awards with modeled positioning windows.
Recompete percentages and windows are AcornBids estimates, not agency forecasts or guarantees.
Sources: USAspending prime-award data and SAM.gov public entity data. Profile last reflects award activity dated Jul 31, 2026. Amounts are aggregated from the records currently loaded by AcornBids.