Clean Harbors, INC.
Environmental and Industrial services
Based in MA
AI Overview
With $950K in lobbying spend across 12 quarterly filings, Clean Harbors, INC is an active lobbying client. They deploy 12 individual lobbyists Their lobbying covers 2 issue areas. Active from 2023 to 2025.
Spending Trend
View as table
| Year | Lobbying Spend |
|---|---|
| 2023 | $160K |
| 2024 | $430K |
| 2025 | $360K |
Issues Lobbied
Lobbying Firms
Lobbyists
Government Agencies Targeted
These are the government entities that Clean Harbors, INC. disclosed contacting in their lobbying filings.
What They Lobby About
These are actual descriptions from their quarterly lobbying disclosure filings, summarizing what they lobbied Congress and federal agencies about.Issue areas: Environment, Aviation
Encouraging support for various PFAS remediation technologies.
Issues related to PFAS in the national aviation system.
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Data Sources: Senate LDA Filings
Last updated: February 2026
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