Layoffs Tracker›Marathon Petroleum Company LP Martinez
WARN Act · Public Record
Marathon Petroleum Company LP Martinez
WARN Act filings on record for Marathon Petroleum Company LP Martinez. Each filing represents a notice submitted to a state workforce agency for a qualifying mass layoff or plant closing.
1
filing
702
employees affected (total)
CA
state
All filings
Ordered by announcement date, most recent first. Source links open the original state agency record.
| State | Location | Employees | Announced | Effective |
|---|---|---|---|---|
| CA | Contra Costa County | 702 | Aug 3, 2020 | Aug 7, 2020 |
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About this data: WARN Act filings are public records submitted to state workforce agencies when employers plan mass layoffs of 50+ employees or plant closings affecting 100+ workers. Some filings are later rescinded or modified — this tracker reflects raw filed data and may include filings that did not result in actual layoffs. Data is updated weekly from primary state agency sources.