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All lobbying filings

SQUIRE PATTON BOGGS

Lobbying for CLEAN HARBORS, INC. · Environmental and Industrial services

 Filing 4th Quarter - Report
Reporting period
4th Quarter 2025
Oct 1 - Dec 31 · Posted Jan 9, 2026
Income
$90,000.00
What the client paid this registrant for the period.
Client based in
Massachusetts

Official filing document

 Lobbyists on this filing 6
  • STEPHANIE CHEUNG
    Previously held: February 2021-May 2021: Intern, Office of Congresswoman Grace Meng (D-NY-06)
  • BRADFORD ELLISON
    Previously held: May 2008-July 2008: Intern to Rep. Al Green (TX); July 2008 - August 2008 and June - August 2010: Intern to Rep. James Clyburn (SC)
  • DAVID LESSTRANG
    Previously held: 1996 -2001: Dep. COS and LD, Rep. Jerry Lewis; Jan. 2005- Jan. 2007: Dep. Staff Dir., Com. on Approps; Jan. 2007-Jan. 2011: Professional Staff, House Com.on Approps; Jan. 2011-Aug. 2018: Clerk, Sub. on Interior, Environ. and Related Agencies.
  • AUSTIN HARRISON New on this filing
    Previously held: March 2009: Intern for Cong. Gregg Harper; May-Aug. 2013: Intern for Sen. Thad Cochran; January-May 2015: June-August 2015: U.S. Department of State, intern, U.S. Embassy, Zagreb, Croatia.
  • BILL SHUSTER Former member of Congress
    Previously held: 2001-2019, Congressman, U.S. House of Representatives
  • REBEKAH SUNGALA
    Previously held: Jan. 2018 - Jan. 2019: Leg. Assist., House Transportation & Infrastructure Committee; Sept. 2017-Jan. 2019: Scheduler/Executive Assistant; Congressman Bill Shuster; Nov. 2012-Aug. 2017: Sr. Field Rep., Congressman Bill Shuster

A "covered position" is a government job the lobbyist held in the 20 years before registering, which the law requires them to name. See the revolving door for former members of Congress across all filings.

 Government bodies contacted 3
  • Environmental Protection Agency (EPA)
  • HOUSE OF REPRESENTATIVES
  • SENATE

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when.

 Lobbying activity 2
Aviation/Airlines/Airports

Issues related to PFAS in the national aviation system.

Environment/Superfund

Encouraging support for various PFAS remediation technologies.

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.

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