| Oncor Electric Delivery Company LLC | Sempra Energy | utility service violation | 2020 | TX-PUC | $300,000 |
| Oncor | Sempra Energy | utility service violation | 2019 | TX-PUC | $75,000 |
| Oncor | Sempra Energy | utility service violation | 2019 | TX-PUC | $25,000 |
| Oncor Electric Delivery Company LLC | Sempra Energy | utility service violation | 2019 | TX-PUC | $432,000 |
| Oncor Electric Delivery Company LLC | Sempra Energy | utility service violation | 2018 | TX-PUC | $329,000 |
| Oncor Electric Delivery Company LLC | Sempra Energy | utility service violation | 2017 | TX-PUC | $288,500 |
| Oncor Electric Delivery Company LLC | Sempra Energy | utility service violation | 2016 | TX-PUC | $130,000 |
| Oncor Electric Delivery Company LLC | Sempra Energy | consumer protection violation | 2016 | TX-PUC | $700,000 |
| ONCOR | Sempra Energy | consumer protection violation | 2016 | TX-PUC | $21,000 |
| Oncor Electric Delivery Company LLC | Sempra Energy | utility service violation | 2015 | TX-PUC | $220,500 |
| Oncor Electric Delivery Company LLC | Sempra Energy | utility service violation | 2014 | TX-PUC | $174,000 |
| Oncor | Sempra Energy | utility service violation | 2013 | TX-PUC | $70,200 |
| Oncor Electric Delivery | Sempra Energy | utility service violation | 2012 | TX-PUC | $46,000 |
| Oncor Electric Delivery Company, LLC | Sempra Energy | utility service violation | 2011 | TX-PUC | $210,000 |
| Oncor Electric Delivery Company | Sempra Energy | utility service violation | 2010 | TX-PUC | $197,000 |
| Oncor Electric Delivery Company, LLC | Sempra Energy | utility service violation | 2009 | TX-PUC | $420,000 |
| San Diego Gas & Electric Co. | Sempra Energy | consumer protection violation | 2022 | CA-PUC | $59,441 |
| San Diego Gas & Electric Co. | Sempra Energy | consumer protection violation | 2022 | CA-PUC | $53,602 |
| San Diego Gas & Electric Co. et al. | Sempra Energy | consumer protection violation | 2022 | CA-PUC | $6,842 |
| Southern California Gas Co. | Sempra Energy | utility administrative violation | 2022 | CA-PUC | $9,807,000 |
| San Diego Gas & Electric Co. et al. | Sempra Energy | consumer protection violation | 2022 | CA-PUC | $49,775 |
| Southern California Gas Co. | Sempra Energy | consumer protection violation | 2022 | CA-PUC | $78,652 |
| San Diego Gas & Electric Co. | Sempra Energy | consumer protection violation | 2022 | CA-PUC | $124,935 |
| San Diego Gas & Electric | Sempra Energy | utility safety violation | 2022 | CA-PUC | $24,000 |
| San Diego Gas & Electric | Sempra Energy | utility administrative violation | 2022 | CA-PUC | $11,000 |
| Sempra Energy Corporation | Sempra Energy | price-fixing or anti-competitive practices | 2009 | private lawsuit-federal | $2,000,000 |
| Southern California Gas Company | Sempra Energy | consumer protection violation | 2023 | CA-PUC | $2,700,000 |
| Southern California Gas Company | Sempra Energy | consumer protection violation | 2023 | CA-AG | $175,000 |
| Southern California Gas Company | Sempra Energy | environmental violation | 2023 | CA-SCAQMD | $28,104 |
| Southern California Gas Company | Sempra Energy | environmental violation | 2023 | CA-SCAQMD | $48,596 |
| SoCalGas | Sempra Energy | utility service violation | 2023 | CA-PUC | $2,700,000 |
| ONCOR | Sempra Energy | utility service violation | 2021 | TX-PUC | $239,000 |
| SAN DIEGO GAS & ELECTRIC | Sempra Energy | environmental violation | 2023 | CA-SCAQMD | $37,500 |
| SAN DIEGO GAS AND ELECTRIC | Sempra Energy | workplace safety or health violation | 2000 | OSHA | $22,500 |
| SAN DIEGO GAS AND ELECTRIC | Sempra Energy | workplace safety or health violation | 2004 | OSHA | $7,825 |
| SAN DIEGO GAS & ELECTRIC | Sempra Energy | workplace safety or health violation | 2000 | OSHA | $6,300 |
| SAN DIEGO GAS & ELECTRIC | Sempra Energy | workplace safety or health violation | 2008 | OSHA | $79,030 |
| RMT INC | Sempra Energy | workplace safety or health violation | 2012 | OSHA | $51,468 |
| SAN DIEGO GAS & ELECTRIC | Sempra Energy | workplace safety or health violation | 2013 | OSHA | $5,000 |
| SAN DIEGO GAS AND ELECTRIC | Sempra Energy | workplace safety or health violation | 2015 | OSHA | $70,000 |
| SAN DIEGO GAS & ELECTRIC COMPANY | Sempra Energy | workplace safety or health violation | 2015 | OSHA | $36,000 |
| ENERGY FUTURE HOLDINGS CORP. | Sempra Energy | workplace safety or health violation | 2015 | OSHA | $5,000 |
| SOUTHERN CALIFORNIA GAS COMPANY | Sempra Energy | workplace safety or health violation | 2015 | OSHA | $40,035 |
| SAN DIEGO GAS AND ELECTRIC | Sempra Energy | workplace safety or health violation | 2016 | OSHA | $34,279 |
| SOUTHERN CALIFORNIA GAS COMPANY | Sempra Energy | workplace safety or health violation | 2017 | OSHA | $22,950 |
| SOUTHERN CALIFORNIA GAS COMPANY | Sempra Energy | workplace safety or health violation | 2018 | OSHA | $19,125 |
| SOUTHERN CALIFORNIA GAS COMPANY | Sempra Energy | workplace safety or health violation | 2019 | OSHA | $25,000 |
| ONCOR ELECTRIC DELIVERY, LLC | Sempra Energy | workplace safety or health violation | 2019 | OSHA | $26,988 |
| SAN DIEGO GAS & ELECTRIC | Sempra Energy | workplace safety or health violation | 2022 | OSHA | $18,000 |
| ONCOR ELECTRIC DELIVERY COMPANY LLC | Sempra Energy | workplace safety or health violation | 2023 | OSHA | $117,188 |
| Oncor Electric Delivery Company LLC | Sempra Energy | environmental violation | 2011 | EPA | $13,607 |
| Dresser-Rand Group, Inc. | Siemens Energy | economic sanction violation | 2006 | OFAC | $171,305 |
| Dresser Rand Company | Siemens Energy | employment discrimination | 2011 | EEOC | $110,000 |
| Dresser Rand Corporation - Wellsville Ops | Siemens Energy | wage and hour violation | 2011 | WHD | $5,875 |
| Dresser Rand Services, Inc. | Siemens Energy | wage and hour violation | 2010 | WHD | $5,469 |
| Dresser-Rand Company | Siemens Energy | labor relations violation | 2010 | NLRB | $11,000 |
| Siemens Westinghouse Power Corporation | Siemens Energy | labor relations violation | 2001 | NLRB | $20,000 |
| Siemens Power Corp. and Siemens Westinghouse Corp. | Siemens Energy | labor relations violation | 2000 | NLRB | $8,011 |
| Dresser Rand Company | Siemens Energy | labor relations violation | 2000 | NLRB | $9,000 |
| SIEMENS GAMESA RENEWABLE ENERGY WIND LLC | Siemens Energy | environmental violation | 2007 | PA-ENV | $20,000 |
| GAMESA WIND PA LLC | Siemens Energy | environmental violation | 2007 | PA-ENV | $654,946 |
| Siemens Energy, Inc. | Siemens Energy | environmental violation | 2014 | AL-ENV | $10,100 |
| SIEMENS POWER GENERATION INC | Siemens Energy | workplace safety or health violation | 2007 | OSHA | $10,275 |
| DRESSER-RAND | Siemens Energy | workplace safety or health violation | 2011 | OSHA | $7,000 |
| SIEMENS ENERGY, INC. | Siemens Energy | workplace safety or health violation | 2013 | OSHA | $14,000 |
| GAMESA WIND US, LLC | Siemens Energy | workplace safety or health violation | 2016 | OSHA | $12,471 |
| SIEMENS ENERGY INC. | Siemens Energy | workplace safety or health violation | 2016 | OSHA | $7,000 |
| SIEMENS ENERGY INC. | Siemens Energy | workplace safety or health violation | 2016 | OSHA | $7,000 |
| SIEMENS ENERGY INC. | Siemens Energy | workplace safety or health violation | 2016 | OSHA | $7,243 |
| DRESSER-RAND COMPANY | Siemens Energy | workplace safety or health violation | 2017 | OSHA | $12,676 |
| SIEMENS GAMESA RENEWABLE ENERGY, INC. | Siemens Energy | workplace safety or health violation | 2018 | OSHA | $16,000 |
| SIEMENS GAMESA RENEWABLE ENERGY, INC. | Siemens Energy | workplace safety or health violation | 2019 | OSHA | $8,527 |
| ADVANCED AIRFOIL COMPONENTS LLC | Siemens Energy | workplace safety or health violation | 2020 | OSHA | $5,267 |
| SIEMENS GAMESA RENEWABLE ENERGY | Siemens Energy | workplace safety or health violation | 2021 | OSHA | $24,576 |
| Dresser-Rand, Painted Post Operations | Siemens Energy | environmental violation | 2013 | EPA | $37,446 |
| SIEMENS POWER TRANSMISSION AND DISTRIBUTION, INC. | Siemens Energy | environmental violation | 2009 | EPA | $95,636 |
| BIDDEFORD & SACO WATER COMPANY | SJW Group | workplace safety or health violation | 2010 | OSHA | $6,000 |
| MAINE WATER COMPANY | SJW Group | workplace safety or health violation | 2016 | OSHA | $9,350 |
| SOLARWORLD AMERICAS INC. | SolarWorld | environmental violation | 2017 | OR-ENV | $13,023 |
| SOLARWORLD INDUSTRIES AMERICA LP | SolarWorld | environmental violation | 2012 | WA-ENV | $18,090 |
| South Jersey Gas Co. and South Jersey Resources Group, LLC | South Jersey Industries | energy market violation | 2010 | FERC | $1,070,551 |
| South Jersey Gas | South Jersey Industries | utility safety violation | 2019 | NJ-BPU | $105,000 |
| South Jersey Gas | South Jersey Industries | utility safety violation | 2016 | NJ-BPU | $300,000 |
| SOUTH JERSEY INDUSTRIES, INC. | South Jersey Industries | benefit plan administrator violation | 2022 | EBSA | $10,001 |
| Total Environmental Solutions, Inc. (TESI) and Utility Services, LLC | South Louisiana Electric Cooperative | environmental violation | 2014 | EPA | $1,300,000 |
| Total Environmental Solutions Inc. | South Louisiana Electric Cooperative | environmental violation | 2020 | LA-ENV | $57,000 |
| TOTAL ENVIRONMENTAL SOLUTIONS, INC. | South Louisiana Electric Cooperative | environmental violation | 2003 | LA-ENV | $10,392 |
| Total Environmental Solutions Inc. | South Louisiana Electric Cooperative | environmental violation | 2011 | MS-ENV | $30,000 |
| Total Environmental Solutions, Inc. | South Louisiana Electric Cooperative | environmental violation | 2021 | SC-ENV | $5,600 |
| TOTAL ENVIRONMENTAL SOLUTIONS INC | South Louisiana Electric Cooperative | workplace safety or health violation | 2001 | OSHA | $8,120 |
| TOTAL ENVIRONMENTAL SOLUTIONS INC | South Louisiana Electric Cooperative | workplace safety or health violation | 2001 | OSHA | $6,720 |
| TOTAL ENVIRONMENTAL SOLUTIONS INC. | South Louisiana Electric Cooperative | workplace safety or health violation | 2003 | OSHA | $9,750 |
| TOTAL ENVIRONMENTAL SOLUTIONALS, INC. (TESI) | South Louisiana Electric Cooperative | environmental violation | 2014 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $112,500 |
| Southcross CCNG Transmission Ltd. | Southcross Energy Partners | environmental violation | 2018 | TX-RRC | $104,000 |
| Southcross CCNG Gathering, Ltd. | Southcross Energy Partners | environmental violation | 2015 | TX-RRC | $5,000 |
| SOUTHCROSS ENERGY GP LLC | Southcross Energy Partners | workplace safety or health violation | 2011 | OSHA | $17,010 |
| SOUTHCROSS ENERGY PARTNERS GP, LLC | Southcross Energy Partners | workplace safety or health violation | 2015 | OSHA | $89,600 |
| SOUTHCROSS ENERGY GP, LLC | Southcross Energy Partners | workplace safety or health violation | 2016 | OSHA | $37,413 |
| SOUTHCROSS ENERGY PARTNERS GP, LLC | Southcross Energy Partners | workplace safety or health violation | 2016 | OSHA | $25,942 |
| Alabama Power | Southern Company | environmental violation | 2015 | EPA | $1,600,000 |
| Southern Company Services, Inc. | Southern Company | energy market violation | 2009 | FERC | $350,000 |
