| Hynix Semiconductor Inc. | SK Hynix | price-fixing or anti-competitive practices | 2012 | CT-AG | $43,750 |
| Infineon Technologies AG | Infineon Technologies | price-fixing or anti-competitive practices | 2012 | CT-AG | $43,750 |
| Micron Technology, Inc. | Micron Technology | price-fixing or anti-competitive practices | 2012 | CT-AG | $43,750 |
| MTS Systems Corp. | Amphenol | tax violations | 2013 | CT-AG | $54,570 |
| NetApp, Inc. | NetApp | tax violations | 2015 | CT-AG | $43,965 |
| Sony Pictures Entertainment Inc. | Sony | consumer protection violation | 2002 | CT-AG | $325,000 |
| Tyco Electronics Printed Circuit Group | TE Connectivity | water pollution violation | 2004 | CT-AG | $4,400,000 |
| Hewlett-Packard Company | HP Inc. | product safety violation | 2012 | CPSC | $425,000 |
| Generac Power Systems, Inc. | Generac Holdings | product safety violation | 2023 | CPSC | $15,800,000 |
| Microchip Technologies | Microchip Technology Inc. | air pollution violation | 2009 | CO-DPHE | $20,315 |
| AZZ Galvanizing Services | AZZ Inc. | hazardous waste violation | 2006 | CO-DPHE | $30,000 |
| Eastman Kodak Co. | Eastman Kodak | air pollution violation | 2001 | CO-DPHE | $5,400 |
| AZZ Galvanizing Services | AZZ Inc. | hazardous waste violation | 2000 | CO-DPHE | $74,000 |
| Summit Energy Services Inc. | Schneider Electric | investor protection violation | 2015 | CFTC | $140,000 |
| TTM Technologies Inc | TTM Technologies | air pollution violation | 2019 | CA-SCAQMD | $7,200 |
| Armorcast Products Company | Hubbell | air pollution violation | 2016 | CA-SCAQMD | $7,300 |
| Panasonic | Panasonic | consumer protection violation | 2011 | CA-MULTI | $275,000 |
| Sharp | Foxconn Technology Group (Hon Hai Precision Industry Company) | consumer protection violation | 2011 | CA-MULTI | $275,000 |
| Sony | Sony | consumer protection violation | 2011 | CA-MULTI | $275,000 |
| Network Appliance, Inc. , | NetApp | wage and hour violation | 2006 | CA-LCO | $10,133 |
| Olympus Corporation of the Americas | Olympus | kickbacks and bribery | 2017 | CA-INS | $1,075,000 |
| Hitachi Global Storage Technologies, Inc. | Western Digital Corp. | hazardous waste violation | 2019 | CA-DTSC | $45,000 |
| Apple Inc. | Apple Inc. | hazardous waste violation | 2016 | CA-DTSC | $450,000 |
| Invensys, Inc. | Schneider Electric | environmental violation | 2016 | CA-DTSC | $625,000 |
| Skyworks Solutions, Inc. | Skyworks Solutions | hazardous waste violation | 2012 | CA-DTSC | $21,000 |
| Microsemi Corp. | Microchip Technology Inc. | hazardous waste violation | 2007 | CA-DTSC | $38,212 |
| Hitachi Global Storage Technologies, Inc. | Western Digital Corp. | hazardous waste violation | 2005 | CA-DTSC | $87,859 |
| Tyco Electronics Corp. | TE Connectivity | hazardous waste violation | 2004 | CA-DTSC | $25,650 |
| Tyco Electronics Corp. | TE Connectivity | hazardous waste violation | 2004 | CA-DTSC | $28,258 |
| Hubbell Lighting, Inc. | Hubbell | hazardous waste violation | 2003 | CA-DTSC | $97,919 |
| STMicroelectronics, Inc. | STMicroelectronics | hazardous waste violation | 2001 | CA-DTSC | $15,061 |
| SK Energy Americas, Inc. | SK Holdings | air pollution violation | 2017 | CA-ARB | $393,000 |
| Generac Power Systems, Inc. | Generac Holdings | air pollution violation | 2016 | CA-ARB | $55,100 |
| SK Innovation Co., Ltd. | SK Holdings | air pollution violation | 2014 | CA-ARB | $790,000 |
| Country Home Products, Inc. | Generac Holdings | air pollution violation | 2008 | CA-ARB | $6,190 |
| Hewlett-Packard | HP Inc. | privacy violation | 2006 | CA-AG | $14,500,000 |
| Panasonic Corporation | Panasonic | price-fixing or anti-competitive practices | 2016 | CA-AG | $1,100,000 |
| SONY BMG Music Entertainment | Sony | consumer protection violation | 2006 | CA-AG | $750,000 |
| Toshiba Corporation | Toshiba | price-fixing or anti-competitive practices | 2016 | CA-AG | $875,000 |
| Toshiba Corporation | Toshiba | False Claims Act and related | 2000 | CA-AG | $30,130,000 |
| VMware | Broadcom | False Claims Act and related | 2020 | CA-AG | $4,000,000 |
| Littelfuse, Inc. | Littelfuse Inc. | export control violation | 2012 | BIS | $180,000 |
| Akrion Systems, LLC | Akrion Systems | export control violation | 2012 | BIS | $900,000 |
| RF Micro Devices, Inc. | Qorvo | export control violation | 2009 | BIS | $190,000 |
| Infineon Technologies | Infineon Technologies | export control violation | 2009 | BIS | $70,000 |
| Maxim Integrated Products, Inc. | Analog Devices Inc. | export control violation | 2008 | BIS | $192,000 |
| Advanced Micro Devices | Advanced Micro Devices | export control violation | 2008 | BIS | $11,000 |
| MTS Systems Corporation | Amphenol | export control violation | 2008 | BIS | $400,000 |
| Lam Research Corporation | Lam Research | export control violation | 2007 | BIS | $27,500 |
| Littelfuse, Inc. | Littelfuse Inc. | export control violation | 2007 | BIS | $221,100 |
| Roper Scientific Inc. | Roper Technologies | export control violation | 2004 | BIS | $422,000 |
| Compaq Computer Corporation | HP Inc. | export control violation | 2002 | BIS | $8,000 |
| Compaq Computer Corporation | HP Inc. | export control violation | 2002 | BIS | $6,000 |
| Compaq Computer Corporation | HP Inc. | export control violation | 2002 | BIS | $25,000 |
| Entegris Inc. | Entegris | export control violation | 2001 | BIS | $496,000 |
| EMC Corporation | Dell Technologies | export control violation | 2000 | BIS | $13,000 |
| Emcore Corporation | Emcore Corp. | export control violation | 2003 | BIS | $400,000 |
| Lattice Semiconductor Corporation | Lattice Semiconductor | export control violation | 2004 | BIS | $560,000 |
| MTS Systems Corporation | Amphenol | export control violation | 2006 | BIS | $36,000 |
| Seagate Technology LLC | Seagate Technology | export control violation | 2023 | BIS | $300,000,000 |
| Texas Instruments Inc. | Texas Instruments | environmental violation | 2010 | AZ-DEQ | $16,500 |
| KMG Bernuth, Inc. | Entegris | hazardous waste violation | 2020 | AL-ENV | $14,600 |
| Hubbell Power Systems, Inc. | Hubbell | hazardous waste violation | 2010 | AL-ENV | $8,500 |
| Sony Pictures Entertainment | Sony | wage and hour violation | 2017 | private lawsuit-federal | $50,000 |
| Apple | Apple Inc. | wage and hour violation | 2016 | private lawsuit-state | $2,000,000 |
| Canon | Canon | wage and hour violation | 2014 | private lawsuit-federal | $4,425,000 |
| Advanced Micro Devices | Advanced Micro Devices | wage and hour violation | 2013 | private lawsuit-state | $5,200,000 |
| Konica Milolta | Konica Minolta | wage and hour violation | 2013 | private lawsuit-federal | $4,350,000 |
| Hewlett-Packard Company | HP Inc. | wage and hour violation | 2013 | private lawsuit-federal | $307,500 |
| Schneider Electric | Schneider Electric | wage and hour violation | 2013 | private lawsuit-federal | $1,085,000 |
| Western Digital | Western Digital Corp. | wage and hour violation | 2011 | private lawsuit-state | $2,075,000 |
| Cisco Systems | Cisco Systems | wage and hour violation | 2009 | private lawsuit-state | $6,700,000 |
| Hutchinson Technology | TDK Corporation | wage and hour violation | 2008 | private lawsuit-federal | $2,003,000 |
| Texas Instruments | Texas Instruments | wage and hour violation | 2008 | private lawsuit-federal | $355,000 |
| Sony Computer Entertainment | Sony | wage and hour violation | 2007 | private lawsuit-state | $8,500,000 |
| Siltronic | Siltronic Corporation | wage and hour violation | 2004 | private lawsuit-federal | $5,750,000 |
| Novellus Systems | Lam Research | wage and hour violation | 2004 | private lawsuit-federal | $1,650,000 |
| Dell Inc. | Dell Technologies | employment discrimination | 2009 | private lawsuit-federal | $9,100,000 |
| Eastman Kodak | Eastman Kodak | employment discrimination | 2010 | private lawsuit-federal | $21,376,500 |
| Howard Industries | Howard Industries | employment discrimination | 2013 | private lawsuit-federal | $3,507,500 |
| Hussman Corp. | Panasonic | employment discrimination | 2002 | private lawsuit-federal | $1,500,000 |
| Toshiba America | Toshiba | employment discrimination | 2002 | private lawsuit-federal | $1,400,000 |
| Dell Inc. | Dell Technologies | employment discrimination | 2010 | private lawsuit-state | $910,019 |
| Intel Corporation | Intel | wage and hour violation | 2018 | private lawsuit-state | $5,000,000 |
| Apple Inc. | Apple Inc. | price-fixing or anti-competitive practices | 2015 | private lawsuit-federal | $103,750,000 |
| Intel Corporation | Intel | price-fixing or anti-competitive practices | 2015 | private lawsuit-federal | $103,750,000 |
| Eastman Kodak | Eastman Kodak | benefit plan administrator violation | 2016 | private lawsuit-federal | $9,700,000 |
| ADC Telecommunications Inc. | TE Connectivity | benefit plan administrator violation | 2006 | private lawsuit-federal | $3,250,000 |
| TE Connectivity Networks, Inc. | TE Connectivity | wage and hour violation | 2019 | private lawsuit-federal | $4,960,000 |
| Vizio, Inc. | Vizio Inc. | privacy violation | 2019 | private lawsuit-federal | $17,000,000 |
| Lenovo Inc. | Lenovo | privacy violation | 2019 | private lawsuit-federal | $7,300,000 |
| Sony Pictures Entertainment, Inc. | Sony | privacy violation | 2016 | private lawsuit-federal | $4,500,000 |
| Western Digital Corporation | Western Digital Corp. | employment discrimination | 2021 | private lawsuit-federal | $7,750,000 |
| Apple Inc. | Apple Inc. | wage and hour violation | 2022 | private lawsuit-federal | $30,478,508 |
| Qimonda Richmond, LLC | Infineon Technologies | WARN Act violation | 2011 | private lawsuit-federal | $35,000,000 |
| Spansion Inc. | Infineon Technologies | WARN Act violation | 2010 | private lawsuit-federal | $8,568,000 |
| Analog Devices Inc. | Analog Devices Inc. | benefit plan administrator violation | 2022 | private lawsuit-federal | $1,500,000 |
| Sony Pictures Animation Inc. | Sony | price-fixing or anti-competitive practices | 2016 | private lawsuit-federal | $13,000,000 |
| Apple Inc. | Apple Inc. | price-fixing or anti-competitive practices | 2022 | private lawsuit-federal | $100,000,000 |
| ATI Technologies ULC | Advanced Micro Devices | price-fixing or anti-competitive practices | 2009 | private lawsuit-federal | $850,000 |
| AU Optronics Corporation | AU Optronics | price-fixing or anti-competitive practices | 2013 | private lawsuit-federal | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $161,500,000 |
