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Employers

Most-Cited Employers in NAICS 324110

Sorted by total violation count.

OtherUT
Marathon Petroleum Company, Lp
3 inspections · 3 violations
Salt Lake City·$3,250 penalties·Last: Feb 12, 2025
OtherNV
Golden Gate/set Petroleum Partners Of Nevada, Llc
3 inspections · 3 violations
Mccarran·$5,093 penalties·Last: Nov 21, 2024
OtherCA
Ultramar Inc -valero Wilmington
5 inspections · 3 violations
Wilmington·$15,675 penalties·Last: Mar 20, 2024
OtherMT
Phillips 66 Company
2 inspections · 3 violations
Billings·$14,518 penalties·Last: Feb 12, 2024
OtherLA
Citgo Petroleum Corporation
2 inspections · 3 violations
Lake Charles·$13,934 penalties·Last: Jan 18, 2024
SeriousWA
Wa317973565 - Phillips 66 Company
1 inspection · 3 violations
Ferndale·$4,400 penalties·Last: Apr 18, 2023
OtherCA
Torrance Refining Company
1 inspection · 3 violations
Torrance·$1,250 penalties·Last: Nov 17, 2022
OtherTX
Total Petrochemicals & Refining Usa, Inc.
3 inspections · 3 violations
Port Arthur·$11,566 penalties·Last: Feb 11, 2022
OtherTX
Chemtrade Refinery Service Inc
1 inspection · 3 violations
Beaumont·$28,175 penalties·Last: Jul 30, 2021
OtherTX
Phillips 66 Sweeny Refinery
1 inspection · 3 violations
Old Ocean·$13,494 penalties·Last: Jan 23, 2020
OtherWY
Holly Frontier Cheyenne Refining Llc
5 inspections · 3 violations
Cheyenne·Last: Nov 19, 2019
OtherCA
Rentech Boiler Services, Inc.
2 inspections · 3 violations
Benicia·$1,215 penalties·Last: Oct 21, 2019
OtherTX
Shell Oil Products Company Llc
1 inspection · 3 violations
Deer Park·$26,988 penalties·Last: Oct 17, 2019
OtherTX
Valero Refining-texas, L.p.
1 inspection · 3 violations
Corpus Christi·$13,260 penalties·Last: Nov 21, 2018
OtherCA
Team Industrial Services, Inc.
6 inspections · 2 violations
Carson·$23,435 penalties·Last: May 1, 2026
OtherAR
Delek Us Energy, Inc.
2 inspections · 2 violations
El Dorado·$16,131 penalties·Last: Feb 27, 2026
OtherMS
Chevron U.s.a. Inc.
2 inspections · 2 violations
Pascagoula·$16,550 penalties·Last: Jul 16, 2025
OtherCA
Harder Mechanical Contractors, Inc.
4 inspections · 2 violations
Martinez·$600 penalties·Last: May 22, 2025
OtherTX
Citgo Refining & Chemicals Company Lp
1 inspection · 2 violations
Corpus Christi·$16,131 penalties·Last: Jul 23, 2024
OtherWI
Dynamic Renewables
1 inspection · 2 violations
Greenleaf·$6,857 penalties·Last: Apr 12, 2024
SeriousWA
Wa317978634 - Marathon Refining Logistics Services Llc
1 inspection · 2 violations
Anacortes·$2,100 penalties·Last: Feb 27, 2024
OtherNJ
Paulsboro Refining Company Llc
3 inspections · 2 violations
Paulsboro·$12,616 penalties·Last: Dec 6, 2023
OtherTX
Lyondellbasell
2 inspections · 2 violations
Channelview·Last: Nov 16, 2022
OtherWV
Ergon-west Virginia, Inc.
2 inspections · 2 violations
Newell·$16,600 penalties·Last: Sep 12, 2022
OtherOH
Usalco Mentor Plant, Llc
1 inspection · 2 violations
Mentor·$7,396 penalties·Last: Aug 3, 2022
SeriousWA
Wa317967711 - Marathon Refining Logistics Services Llc
1 inspection · 2 violations
Anacortes·$2,700 penalties·Last: Mar 4, 2022
OtherOH
Bp-husky Refining, Llc
6 inspections · 2 violations
Oregon·$3,874 penalties·Last: Dec 21, 2021
OtherTX
Motiva Enterprise Llc
1 inspection · 2 violations
Port Arthur·$19,504 penalties·Last: Apr 23, 2021
OtherMT
Cust-o-fab Specialty Services, Llc
1 inspection · 2 violations
Laurel·$7,461 penalties·Last: Apr 16, 2021
OtherAR
Specialty Welding And Turnarounds Llc
1 inspection · 2 violations
El Dorado·Last: Mar 9, 2021
OtherIL
Citgo Petroleum Corporation
1 inspection · 2 violations
Lemont·$13,494 penalties·Last: Aug 5, 2020
SeriousWA
Wa317960278 - Phillips 66 Company
1 inspection · 2 violations
Ferndale·Last: Jul 28, 2020
OtherAR
Martin Operating Partnership, Lp
1 inspection · 2 violations
Smackover·$11,400 penalties·Last: Sep 10, 2019
OtherAR
Delek Us Holdings, Inc.
1 inspection · 2 violations
El Dorado·$10,419 penalties·Last: Jul 8, 2019
OtherTX
Western Refining Company, Lp
2 inspections · 2 violations
El Paso·$12,934 penalties·Last: Apr 16, 2019
OtherMT
Calumet Montana Refining, Llc
1 inspection · 2 violations
Great Falls·$10,869 penalties·Last: Mar 8, 2019
OtherCA
Newtron, Llc
5 inspections · 1 violation
Martinez·Last: Dec 16, 2025
OtherNM
H.f. Sinclair
3 inspections · 1 violation
Artesia·$14,899 penalties·Last: Nov 3, 2025
OtherTX
Motiva Enterprises Llc
8 inspections · 1 violation
Port Arthur·$16,131 penalties·Last: Oct 14, 2025
OtherTX
Vep Environmental
1 inspection · 1 violation
Galena Park·$3,547 penalties·Last: Jul 23, 2025
OtherTX
Pasadena Refining Systems, Inc.
3 inspections · 1 violation
Pasadena·$7,094 penalties·Last: Mar 24, 2025
OtherOH
Cenovus Energy
1 inspection · 1 violation
Lima·$11,823 penalties·Last: Oct 9, 2024
OtherLA
Chevron Renewable Energy Group
1 inspection · 1 violation
Geismar·$14,895 penalties·Last: Sep 19, 2024
OtherGA
Gulf Coast Underground, Llc
1 inspection · 1 violation
Columbus·$699 penalties·Last: Jul 10, 2024
OtherCA
Hpc Industrial Group, Llc
1 inspection · 1 violation
Richmond·$375 penalties·Last: Mar 19, 2024
OtherCA
Chevron El Segundo Refinery
2 inspections · 1 violation
El Segundo·$1,060 penalties·Last: Nov 30, 2023
OtherSD
Poet Biorefining ? Chancellor, Llc.
1 inspection · 1 violation
Chancellor·$12,676 penalties·Last: Nov 28, 2023
OtherKS
Cvr Common Services, Llc
3 inspections · 1 violation
Coffeyville·$11,162 penalties·Last: Oct 19, 2023
OtherWA
Wa317974851 - Bio Energy Washington Llc
1 inspection · 1 violation
Maple Valley·Last: Jul 6, 2023
OtherCA
Pbf Energy, Inc.
1 inspection · 1 violation
Torrance·$560 penalties·Last: Jun 21, 2023
OtherTX
Industrial Specialty Services, Llc
1 inspection · 1 violation
Deer Park·Last: May 9, 2023
OtherCA
Phillips 66 Refinery; Los Angeles
1 inspection · 1 violation
Carson·$560 penalties·Last: Mar 17, 2023
OtherOR
317731814 - Regenyx Llc
1 inspection · 1 violation
Tigard·Last: Jan 4, 2023
OtherCO
Suncor Energy (u.s.a.) Inc.
1 inspection · 1 violation
Commerce City·$10,938 penalties·Last: Dec 28, 2022
OtherLA
Marathon Petroleum Company Lp
2 inspections · 1 violation
Garyville·Last: Nov 3, 2022
OtherWA
Wa317971091 - Phillips 66 Company
1 inspection · 1 violation
Ferndale·Last: Oct 24, 2022
OtherWA
Wa317971093 - Hf Sinclair Payroll Services Inc
1 inspection · 1 violation
Anacortes·Last: Oct 24, 2022
OtherAK
Petro Star Valdez Refinery
4 inspections · 1 violation
Valdez·Last: Jun 30, 2022
OtherMI
Marathon Petroleum Company
4 inspections · 1 violation
Detroit·$1,200 penalties·Last: May 25, 2022
SeriousWA
Wa317968429 - Bp Corporation North America
1 inspection · 1 violation
Blaine·$1,575 penalties·Last: Apr 26, 2022