On the record · Company
Waste Management, Inc.
Public waste-management and environmental-services company (NYSE: WM).
Research depth
Transactions sourced
At least one recorded transaction has a public source.
Record updated Aug. 29, 2026
Current ownership
Current owner not established
This record does not identify a current owner. That absence is a gap in the record, not a conclusion about ownership.
Ownership and transaction history
Chronology from recorded ownership periods, transactions and reviewed outcome events. Event order does not imply causation.
Oct. 30, 2020
Waste Management acquires Advanced Disposal Services
Strategic acquisition · Completed · Recorded transaction
Sources and evidence
Recorded transaction sources
These support a recorded transaction row. They have not passed the separate evidence-review process.
- R1Waste Management Completes $4.6 Billion Acquisition of Advanced Disposal
Waste Management, Inc. · Company announcement · Oct. 30, 2020
Supports: Entity record; Recorded transaction
What we do not know
These are gaps in the public record, not findings about the organization.
- The organization's operating status has not been researched.
- No current public ownership assessment has been published.
Help improve this record
Firsthand experience, public sources and corrections can help close the gaps above.