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Violation Tracker Current Parent Company Summary

Current Parent Company Name: Riverstone Holdings
Ownership Structure: privately held
Headquartered in: New York
Major Industry: private equity (including portfolio companies)
Specific Industry: private equity (including portfolio companies)
Penalty total since 2000: $46,428,290
Number of records: 109
Top 5 Offense Groups (Groups Defined)Penalty TotalNumber of Records
financial offenses$30,000,0001
environment-related offenses$15,595,29054
safety-related offenses$824,56753
employment-related offenses$8,4331
Top 5 Primary Offense TypesPenalty TotalNumber of Records
investor protection violation$30,000,0001
water pollution violation$8,000,0001
environmental violation$3,296,83420
oil or gas drilling violation$2,277,36320
air pollution violation$1,291,6437
Notes: Parent-subsidiary linkages are based on relationships current as of the latest revision listed in the Update Log, which may vary from what was the case when a violation occurred. The penalty totals are adjusted to account for the fact that the individual entries below may include both agency records and settlement announcements for the same case; or else a penalty covering multiple locations may be listed in the individual records for each of the facilities. The totals are also adjusted to reflect cases in which federal and state or local agencies cooperated and issued separate announcements of the outcome. Duplicate or overlapping penalty amounts are marked with an asterisk in the list below.

Links: Subsidy Tracker data on financial assistance to this company by federal, state and local government agencies can be found here.

Individual Penalty Records:

Click on the company or penalty amount for more information on each case.

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CompanyPrimary Offense TypeYearAgencyPenalty Amount sort icon
Riverstone Holdings LLCinvestor protection violation2009NY-AG$30,000,000
PPL Montanawater pollution violation2008private lawsuit-state$8,000,000
PPL Martins Creek LLCenvironmental violation2008PA-ENV$1,500,000
GOM Shelf LLCoil or gas drilling violation2014BSEE$1,230,000
BRUNNER ISLAND LLCenvironmental violation2019PA-ENV$1,000,000
IMTT-Bayonnepipeline safety violation2024PHMSA$541,600
IMTT BAYONNE LLCair pollution violation2024NJ-ENV$483,700
IMTT-Lemontair pollution violation2003IL-AG$250,000
PPL Montana, LLCair pollution violation2013MT-ENV$250,000
INTERNATIONAL MATEX TANK TERMINALS LLCenvironmental violation2024EPA$173,569
International-Matex Tank Terminals LLCair pollution violation2024EPA$173,568
International Matex Tank Terminalsenvironmental violation2006EPA$157,500
IMTT-BAYONNEpipeline safety violation2018PHMSA$144,000
PPL MONTANA, LLCworkplace safety or health violation2001OSHA$141,250
Fieldwood Energyoil or gas drilling violation2016BSEE$140,000
Fieldwood Energy Offshore LLCoil or gas drilling violation2018BSEE$120,000
International-Matex Tank Terminalsenvironmental violation2015LA-ENV$116,000
IMTT BAYONNE LLCair pollution violation2006NJ-ENV$111,375
Fieldwood Energy LLCoil or gas drilling violation2018BSEE$105,000
IMTT-BAYONNE LLCworkplace safety or health violation2019OSHA$99,000
Fieldwood Energy LLCoil or gas drilling violation2019BSEE$89,350
IMTT- BAYONNE LLCworkplace safety or health violation2016OSHA$87,297
Fieldwood Energy LLCoil or gas drilling violation2019BSEE$81,900
Fieldwood Energyoil or gas drilling violation2016BSEE$80,000
BRUNNER ISLAND LLCenvironmental violation2007PA-ENV$77,750
PPL MONTANAworkplace safety or health violation2000OSHA$62,500
GOM Shelf LLCoil or gas drilling violation2002BSEE$60,000
PPL Montana - Colstrip Power Plantenvironmental violation2007EPA$50,000
Fieldwood Energy LLCoil or gas drilling violation2020BSEE$45,463
GOM Shelf LLCoil or gas drilling violation2007BSEE$40,000
Fieldwood Energy LLCoil or gas drilling violation2019BSEE$37,900
GOM Shelf, LLCoil or gas drilling violation2011BSEE$35,000
GOM Shelf LLCoil or gas drilling violation2004BSEE$35,000
GOM Shelf, Inc.oil or gas drilling violation2013BSEE$30,000
GOM Shelf LLCoil or gas drilling violation2006BSEE$30,000
Fieldwood Energy LLCoil or gas drilling violation2019BSEE$26,750
Fieldwood Energy LLCoil or gas drilling violation2019BSEE$26,750
DARTMOUTH POWER ASSOCIATES LPenvironmental violation2005MA-ENV$26,600
Brunner Island LLCenvironmental violation2016PA-ENV$25,898
International-Matex Tank Terminals, LLCenvironmental violation2018LA-ENV$25,673
GOM Shelf LLCoil or gas drilling violation2016BSEE$25,000
BRUNNER ISLAND LLCenvironmental violation2016PA-ENV$25,000
BRUNNER ISLAND LLCenvironmental violation2018PA-ENV$24,694
PPL MONTANAworkplace safety or health violation2000OSHA$23,500
BRUNNER ISLAND LLCenvironmental violation2014PA-ENV$22,500
Fieldwood Energy LLCoil or gas drilling violation2018BSEE$21,750
BRUNNER ISLAND LLCenvironmental violation2006PA-ENV$21,600
IMTT-PIPELINEpipeline safety violation2018PHMSA$19,600
International Matex Tank Terminalsrailroad safety violation2009FRA$18,200
International Matex Tank Terminalsrailroad safety violation2022FRA$17,600
GOM Shelf LLCoil or gas drilling violation2003BSEE$17,500
INTERNATIONAL-MATEX TANK TERMINALS, INC.workplace safety or health violation2023OSHA$15,625
IMTT BAYONNE LLCair pollution violation2012NJ-ENV$15,000
PPL MONTANAworkplace safety or health violation2001OSHA$15,000
IMTT-BAYONNEworkplace safety or health violation2021OSHA$14,502
International Matex Tank Terminalsrailroad safety violation2007FRA$14,000
DARTMOUTH POWER ASSOCIATES LPenvironmental violation2011MA-ENV$12,500
International Matex Tank Terminalsrailroad safety violation2012FRA$12,000
IMTT BAYONNE LLChazardous waste violation2016NJ-ENV$11,250
INTERNATIONAL MATEX TANK TERMINALSrailroad safety violation2008FRA$10,500
BRUNNER ISLAND LLCworkplace safety or health violation2016OSHA$10,222
IMTT - BAYONNEenvironmental violation2021NJ-ENV$10,000
PPL Martins Creekrailroad safety violation2013FRA$9,900
International Matex Tank Terminalsrailroad safety violation2002FRA$9,750
INTERNATIONAL MATEX TANK TERMINALSrailroad safety violation2008FRA$9,500
PPL MONTANAworkplace safety or health violation2008OSHA$9,500
International Matex Tank Terminalsrailroad safety violation2017FRA$9,150
PPl Montanalabor relations violation2004NLRB$8,433
International Matex Tank Terminalsrailroad safety violation2019FRA$8,400
International Matex Tank Terminalsrailroad safety violation2017FRA$8,250
IMTTenvironmental violation2023NJ-ENV$8,100
IMTT, INC.railroad safety violation2011FRA$8,000
International Matex Tank Terminalsrailroad safety violation2009FRA$8,000
International Matex Tank Terminalsrailroad safety violation2009FRA$8,000
International Matex Tank Terminalsrailroad safety violation2012FRA$8,000
INTERNATIONAL MATEX TANK TERMINALSrailroad safety violation2008FRA$8,000
INTERNATIONAL MATEX TANK TERMINALSrailroad safety violation2008FRA$8,000
IMTT BAYONNErailroad safety violation2016FRA$8,000
IMTT BAYONNErailroad safety violation2016FRA$8,000
BRUNNER ISLAND LLCenvironmental violation2008PA-ENV$8,000
IMTT BAYONNE LLChazardous waste violation2020NJ-ENV$8,000
IMTT INTERTERMINALL PIPELINEair pollution violation2004NJ-ENV$8,000
PPL Martins Creekrailroad safety violation2013FRA$7,800
IMTT, INC.railroad safety violation2011FRA$7,500
International Matex Tank Terminalsrailroad safety violation2011FRA$7,500
IMTT, INC.railroad safety violation2015FRA$7,500
IMTT BAYONNErailroad safety violation2008FRA$7,500
IMTT Bayonnerailroad safety violation2023FRA$7,500
International Matex Tank Terminalsrailroad safety violation2023FRA$7,500
IMTT, INC.railroad safety violation2014FRA$7,200
International Matex Tank Terminalsrailroad safety violation2019FRA$7,000
International Matex Tank Terminalsrailroad safety violation2023FRA$7,000
IMTT Bayonnerailroad safety violation2020FRA$6,900
IMTT Bayonnerailroad safety violation2020FRA$6,900
IMTT Bayonnerailroad safety violation2020FRA$6,900
SUSQUEHANNA NUCLEAR, LLCworkplace safety or health violation2018OSHA$6,596
International Matex Tank Terminalsrailroad safety violation2022FRA$6,375
International Matex Tank Terminalsrailroad safety violation2022FRA$6,375
DARTMOUTH POWER ASSOCIATES LPenvironmental violation2015MA-ENV$6,325
IMTT BAYONNErailroad safety violation2008FRA$5,625
International Matex Tank Terminalsrailroad safety violation2007FRA$5,250
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.