Clean Harbors CLH Unbilled Revenue
Unbilled Revenue at other companies
Other financials
Where this comes from
Reported directly by Clean Harbors in its filing.
Tagged under the XBRL concept us-gaap:UnbilledReceivablesCurrent.
The official record: Clean Harbors’s 10-Q, filed May 6, 2026, on SEC EDGAR. View the filing →
Ask your AI about Clean Harbors's unbilled revenue.
Connect your AI assistant and compare it to peers, right in your chat.
Connect your AI

Claude
Questions, answered.
- What is Clean Harbors's unbilled revenue?
- Clean Harbors (CLH) reported unbilled revenue of $192.24M in Q1 2026.
- How has Clean Harbors's unbilled revenue changed year-over-year?
- Clean Harbors's unbilled revenue increased by 12.4% year-over-year, from $171.09M to $192.24M.
- What does unbilled revenue mean?
- Revenue earned for work completed but not yet formally billed to the client.
- How do you interpret unbilled revenue?
- An increase indicates strong project execution, though it may also signal potential delays in the billing cycle or contract administration.
- How does unbilled revenue compare across companies?
- Common in project-based environmental services; peers with similar contract structures show comparable levels of accrued revenue.