Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 4 U.S. retirement plans report holding Clean Harbors in their Schedule of Assets, totaling $194K in parsed positions. Matched on the normalized security name across each plan’s latest filing and ranked by position size.
Open any plan below to unlock verified email + phone for its decision-makers — the Form 5500 signer, CFO, and HR & Benefits leads.
| # | Sponsor / Plan | Location | Participants | Plan assets (EOY) | Position |
|---|---|---|---|---|---|
| 1 | BOARD OF TRUSTEES LOCAL 108 RETIREMENT PLAN LOCAL 108 RETIREMENT PLAN | MAPLEWOOD NJ | 0 | $28.6M | $135K |
| 2 | INSULATORS LOCAL 23 PENSION FUND BOARD OF ADMINISTRATION INSULATORS LOCAL 23 PENSION PLAN | GRANTVILLE PA | 162 | $65.8M | $53K |
| 3 | TEAMSTERS LOCAL 294 ALBANY AREA TRUCKING & ALLIED INDUSTRIES HEALTH |
ALBANY NY |
| 1,159 |
| $21.7M |
| $4K |
| 4 | KSM BUSINESS SERVICES, INC. KSM BUSINESS SERVICES, INC. EMPLOYEE STOCK OWNERSHIP PLAN | INDIANAPOLIS IN | 672 | $92.0M | $2K |
