Martinez Refining Company Llc
MARTINEZ, California · NAICS 324110 · ~229 employees on site
- 4 workplace accidents reported
- $1,412 in penalties per on-site worker
- Recent OSHA inspection (within 12 months)
Safety record at a glance
Martinez Refining Company Llc is a California-based employer with 27 OSHA inspections on file (covering 2021-2026). Across those inspections, OSHA cited 77 violations, with a total of $323,415 in federal penalties assessed. 4 workplace accidents were reported in connection with these inspections.
Inspection & violation trend
Year-by-year activity, citations issued, and reported workplace incidents.
Hover any year for detail. Counts reflect inspections, citations, and accidents on file at OSHA — final dispositions and amounts may change after appeals or settlement.
Research Martinez Refining Company Llc
All OSHA inspections at Martinez Refining Company Llc
17 inspections with citations, 10 closed clean or still open. Click any inspection for the full citation list.
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How to read this record
An OSHA inspection record describes federal enforcement activity — it does not capture every workplace safety event at a company. A few caveats:
OSHA Violations Tracker indexes inspections opened on or after 2021-01-01. Older history is at OSHA’s establishment search.
OSHA records are keyed by physical establishment, not parent company. A large employer may operate many sites across states.
Many inspections close with no violations — that’s a positive signal, not a missing data row.
Final amounts may differ after informal conferences or settlement. We show what OSHA has on file today.
Full methodology, scoring details, and known limitations: /methodology.
Frequently asked questions about Martinez Refining Company Llc
Martinez Refining Company Llc earned a C safety grade (71/100) — average. The grade reflects severity of past citations, accident history, and how recent the most-recent inspection is. See the methodology for the full scoring algorithm.
Cross-check with OSHA directly
All data on this page comes from the U.S. Department of Labor Open Data Portal, which publishes the OSHA Integrated Management Information System (IMIS). For the authoritative record, search OSHA directly:
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