CLEAN HARBORS INC — Investor Relations & Filings
Clean Harbors Inc. is a provider of environmental, industrial, and energy services. The company specializes in comprehensive waste management, including the disposal and recycling of hazardous and non-hazardous materials, chemical packing, and specialized healthcare waste services. Its Industrial & Field Services division offers emergency response, industrial cleaning, hydro excavation, and production support. Clean Harbors also provides services to the oil and gas sector, such as lodging and equipment rentals. Through its Safety-Kleen brand, it delivers closed-loop solutions for recycling used oil and solvents, and markets high-performance lubricants. The company serves a diverse customer base across numerous industries, including manufacturing, energy, government, and healthcare.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 8-K | 2026-05-20 | English | |
| 8-K | 2026-05-20 | English | |
| 8-K | 2026-05-14 | English | |
| 10-Q - CLEAN HARBORS INC (0000822818) (Filer) | 2026-05-06 | English | |
| 8-K - CLEAN HARBORS INC (0000822818) (Filer) | 2026-05-06 | English | |
| ARS - CLEAN HARBORS INC (0000822818) (Filer) | 2026-04-10 | English |
Browse filings by year
17 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 46692636 | 8-K | 2026-05-20 | English | ||
| 46692452 | 8-K | 2026-05-20 | English | ||
| 46076256 | 8-K | 2026-05-14 | English | ||
| 41878717 | 10-Q - CLEAN HARBORS INC (0000822818) (Filer) | 2026-05-06 | English | ||
| 41828560 | 8-K - CLEAN HARBORS INC (0000822818) (Filer) | 2026-05-06 | English | ||
| 34021840 | ARS - CLEAN HARBORS INC (0000822818) (Filer) | 2026-04-10 | English | ||
| 46112754 | DEFA14A | 2026-04-10 | English | ||
| 34020570 | DEF 14A - CLEAN HARBORS INC (0000822818) (Filer) | 2026-04-10 | English | ||
| 46112755 | Major Shareholding Notification 2026 | 2026-03-26 | English | ||
| 32988974 | 4 - CLEAN HARBORS INC (0000822818) (Issuer) | 2026-03-19 | English | ||
| 32988971 | 4 - CLEAN HARBORS INC (0000822818) (Issuer) | 2026-03-19 | English | ||
| 32980158 | 144 - CLEAN HARBORS INC (0000822818) (Subject) | 2026-03-18 | English | ||
| 32968182 | 144 - CLEAN HARBORS INC (0000822818) (Subject) | 2026-03-17 | English | ||
| 32967196 | 4 - CLEAN HARBORS INC (0000822818) (Issuer) | 2026-03-17 | English | ||
| 32967206 | 4 - CLEAN HARBORS INC (0000822818) (Issuer) | 2026-03-17 | English | ||
Market data
Market data not available
Price history
Peer group · Materials and other waste recovery
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
5E RESOURCES HOLDINGS BERHAD
A leading provider of scheduled waste management, recycling…
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— | MY | Water supply; sewerage, waste m… |
|
ADURO CLEAN TECHNOLOGIES INC.
Develops water-based tech to recycle plastics, upgrade heav…
|
ADUR | CA | Water supply; sewerage, waste m… |
|
Agilyx
Develops solutions for plastic waste using advanced chemica…
|
AGLX | NO | Water supply; sewerage, waste m… |
|
AGRIPOWER France
Designs and builds anaerobic digestion units to convert org…
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ALAGP | FR | Water supply; sewerage, waste m… |
|
A.H.T. Syngas Technology N.V.
Generates CO2-neutral energy from biomass and waste using g…
|
3SQ1 | NL | Water supply; sewerage, waste m… |
|
a.i.s. AG
Develops solutions for waste management and energy supply, …
|
LUM | DE | Water supply; sewerage, waste m… |
|
A.J. Green Shell Plc
An investment company focused on green technologies and the…
|
ROFOL | CY | Water supply; sewerage, waste m… |
|
ALBA SE
Environmental services and raw materials provider for waste…
|
ABA | DE | Water supply; sewerage, waste m… |
|
ALBRIGHT METALS LTD
Procures, processes, and distributes ferrous and non-ferrou…
|
ABR | AU | Water supply; sewerage, waste m… |
|
ALLTRADE
Provides IT asset disposition, secure data destruction, and…
|
ALLMM | IL | Water supply; sewerage, waste m… |
CLEAN HARBORS INC via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/30490/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=30490 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=30490 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=30490 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 30490}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for CLEAN HARBORS INC (id: 30490)"
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