TESORO REFINING & MARKETING COMPANY LLC is a petroleum refineries employer in CARSON, CA. Federal records show 3 OSHA inspections with 4 violations and $1,500 in penalties. All data sourced from public federal enforcement records.
Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: April 30, 2026.
TESORO REFINING & MARKETING COMPANY LLC
2350 E. 223RD STREET, CARSON, CA, 90745
Parent: Tesoro Refining & Marketing Company LLC (3 locations)
324110 — Top companies in Petroleum Refineries
28 employees
Industry Benchmark
Data Insights
Inspection Breakdown
Peer Comparison
Labor Relations (NLRB)
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Inspection History
No inspection records found.
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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.
Part of a larger organization
TESORO REFINING & MARKETING COMPANY LLC is one of 3 establishments in our dataset that roll up under the parent organization Tesoro Refining & Marketing Company LLC.
Federal enforcement records on TESORO REFINING & MARKETING COMPANY LLC represent activity at this specific establishment. The full enforcement footprint of Tesoro Refining & Marketing Company LLC across all 3 of its tracked locations is viewable on the parent profile.
Other establishments operated by Tesoro Refining & Marketing Company LLC
- TESORO REFINING & MARKETING COMPANY LLC — CARSON, CA — 2 federal records
- TESORO REFINING & MARKETING COMPANY LLC — WILMINGTON, CA — 2 federal records
Other employers in Petroleum Refineries within CA
- MARTINEZ REFINING COMPANY LLC — MARTINEZ — 4 federal records
- PARAMOUNT PETROLEUM CORP. — PARAMOUNT — 3 federal records
- PHILLIPS 66 — WILMINGTON — 3 federal records
- TESORO REFINING & MARKETING COMPANY LLC — MARTINEZ — 3 federal records
- TORRANCE REFINING COMPANY LLC — TORRANCE — 3 federal records
- BRINDERSON, LP — MARTINEZ — 3 federal records
- BRINDERSON, LP — TORRANCE — 3 federal records
- PHILLIPS 66 — ARROYO GRANDE — 3 federal records
- BRINDERSON, LP — WILMINGTON — 3 federal records
- PHILLIPS 66 — RODEO — 3 federal records
Industry context
Within the petroleum refineries industry in CA, TESORO REFINING & MARKETING COMPANY LLC ranks in the 75th percentile of OSHA violation frequency across 341 comparable establishments.
OSHA penalty totals rank in the 69th percentile of the same peer group. Inspection frequency ranks in the 80th percentile.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 0.4 for the petroleum refineries sector, with a Days Away, Restricted, or Transferred (DART) rate of 0.2. TESORO REFINING & MARKETING COMPANY LLC's self-reported DART rate is 0, which is below the industry average.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 24 months.
Frequently Asked Questions
- What is TESORO REFINING & MARKETING COMPANY LLC's OSHA violation history?
- TESORO REFINING & MARKETING COMPANY LLC has 3 OSHA inspections on record with 4 violations and $1,500 in total penalties.
- How does TESORO REFINING & MARKETING COMPANY LLC's safety record compare to its industry?
- TESORO REFINING & MARKETING COMPANY LLC operates in the petroleum refineries industry. The industry average Total Recordable Incident Rate (TRIR) is 0.4. TESORO REFINING & MARKETING COMPANY LLC's self-reported DART rate is 0 compared to an industry average of 0.2.
About this data
This profile aggregates federal enforcement records on TESORO REFINING & MARKETING COMPANY LLC of CARSON, CA from 17 federal data sources. Records were found in 3 sources: OSHA workplace safety inspections, NLRB labor relations cases, and BLS industry safety benchmarks. The remaining 14 sources were checked and found no matching records: WHD, MSHA, EPA, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement, SEC facts.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on April 30, 2026. TESORO REFINING & MARKETING COMPANY LLC resolves to the parent rollup Tesoro Refining & Marketing Company LLC, which operates 3 establishments in our dataset.
This profile may be incomplete if TESORO REFINING & MARKETING COMPANY LLCoperates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.