| ZYK Enterprises Inc. | | | agribusiness violation | 2021 | AMS | $36,000 |
| Zurn Industries, LLC | Zurn Elkay Water Solutions | waste management and environmental services | export control violation | 2019 | BIS | $54,000 |
| Zurich American Insurance Company | Zurich Insurance | financial services | price-fixing or anti-competitive practices | 2006 | MULTI-AG | $171,700,000 |
| Zurich American Insurance Company | Zurich Insurance | financial services | price-fixing or anti-competitive practices | 2006 | OH-AG | $7,000,000 |
| ZTE Corporation | ZTE | telecommunications | export control violation | 2017 | DOJ_NATSEC | $430,488,798 |
| Zooma Enterprises Inc. | | | export control violation | 2003 | BIS | $8,000 |
| ZOLL Medical Corporation | | | export control violation | 2005 | BIS | $82,500 |
| Zodiac Pool Systems Inc. | | | price-fixing or anti-competitive practices | 2015 | private lawsuit-federal | $500,000 |
| Zodiac Pool Systems Inc. | | | price-fixing or anti-competitive practices | 2015 | private lawsuit-federal | $3,450,000 |
| ZLB Behring, L.L.C. | CSL Limited | pharmaceuticals | price-fixing or anti-competitive practices | 2011 | private lawsuit-federal | $9,615,384 |
| Zimmer Dental Inc. | Zimmer Biomet | medical equipment and supplies | export control violation | 2007 | BIS | $175,000 |
| Zimmer Biomet Holdings Inc. | Zimmer Biomet | medical equipment and supplies | Foreign Corrupt Practices Act | 2017 | DOJ_CRIMINAL | $17,400,000 |
| Zimmer Biomet Holdings Inc. | Zimmer Biomet | medical equipment and supplies | Foreign Corrupt Practices Act | 2017 | SEC | $13,022,000 |
| Zim Integrated Shipping Services Ltd | Zim Integrated Shipping Services Ltd. | freight and logistics | Jones Act violation | 2020 | CBP | $12,408 |
| Zim American Israeli Shpg.Co. | Zim Integrated Shipping Services Ltd. | freight and logistics | Jones Act violation | 2007 | CBP | $10,000 |
| Zim American Integrated Shpg Sv | Zim Integrated Shipping Services Ltd. | freight and logistics | Jones Act violation | 2012 | CBP | $10,000 |
| Zim American Integrated Shipping | Zim Integrated Shipping Services Ltd. | freight and logistics | trade violations | 2018 | CBP | $5,000 |
| Zim America Integrated | Zim Integrated Shipping Services Ltd. | freight and logistics | Jones Act violation | 2013 | CBP | $10,000 |
| Zim America Integrated | Zim Integrated Shipping Services Ltd. | freight and logistics | Jones Act violation | 2013 | CBP | $10,000 |
| Zhongxing Telecommunications Equipment Corporation and ZTE Kangxun Telecommunications Ltd. | ZTE | telecommunications | export control violation | 2017 | BIS | $661,000,000 |
| Zhongxing Telecommunications Equipment Corporation and ZTE Kangxun Telecommunications Ltd. | ZTE | telecommunications | export control violation | 2018 | BIS | $1,400,000,000 |
| Zhongxing Telecommunications Equipment Corporation (ZTE) | ZTE | telecommunications | export control violation | 2017 | OFAC | $100,871,266 |
| ZF TRW Automotive Holdings Corp. | ZF Friedrichshafen | automotive parts | price-fixing or anti-competitive practices | 2016 | MULTI-AG | $183,750 |
| ZF TRW Automotive Holdings | ZF Friedrichshafen | automotive parts | price-fixing or anti-competitive practices | 2016 | private lawsuit-federal | $165,000 |
| ZF Friedrichshafen AG | ZF Friedrichshafen | automotive parts | price-fixing or anti-competitive practices | 2024 | private lawsuit-federal | $240,000 |
| Zeon Chemicals L.P. | Zeon Corporation | chemicals | price-fixing or anti-competitive practices | 2005 | DOJ_ANTITRUST | $10,500,000 |
| ZAO Hewlett-Packard A.O. and Hewlett-Packard Polska, Sp. Z o.o. and Hewlett-Packard Mexico, S. de R.L. de C.V. | HP Inc. | electrical and electronic equipment | Foreign Corrupt Practices Act | 2014 | DOJ_CRIMINAL | $76,760,224 |
| Zaharoni Industries, Inc. | | | export control violation | 2007 | BIS | $66,000 |
| Zaappaaz Inc. | | | price-fixing or anti-competitive practices | 2017 | DOJ_ANTITRUST | $1,900,000 |
| Zaappaaz Inc. | | | price-fixing or anti-competitive practices | 2020 | private lawsuit-federal | $625,000 |
| Z.A.S. International Inc. | | | fraud | 2014 | USAO | $35,985 |
| Z&L Properties Inc. | | | kickbacks and bribery | 2023 | USAO | $1,000,000 |
| Z Gallerie LLC | | | trade violations | 2016 | DOJ_CIVIL | $15,000,000 |
| Yusen Logistics Co. Ltd. | Yusen Logistics | freight and logistics | price-fixing or anti-competitive practices | 2013 | DOJ_ANTITRUST | $15,428,207 |
| Yusen Air & Sea Service Co., Ltd. | Yusen Logistics | freight and logistics | price-fixing or anti-competitive practices | 2015 | private lawsuit-federal | $11,111,111 |
| Young-Ko Trans Co., Ltd. | | | maritime violation | 2018 | FMC | $75,000 |
| York International Corporation | Johnson Controls | automotive parts | kickbacks and bribery | 2007 | DOJ_CRIMINAL | $10,000,000 |
| York International Corporation | Johnson Controls | automotive parts | Foreign Corrupt Practices Act | 2007 | SEC | $12,032,880 |
| York International Corporation | Johnson Controls | automotive parts | export control violation | 2009 | BIS | $140,850 |
| Yonkers Contracting Inc. | | | fraud | 2015 | USAO | $2,600,000 |
| Yokohama Rubber Co. Ltd. | Yokohama Rubber | automotive parts | price-fixing or anti-competitive practices | 2010 | private lawsuit-federal | $1,950,000 |
| YKK Corp. | | | price-fixing or anti-competitive practices | 2014 | private lawsuit-federal | $6,600,000 |
| Yazaki Corporation | Yazaki | automotive parts | price-fixing or anti-competitive practices | 2012 | DOJ_ANTITRUST | $470,000,000 |
| Yazaki Corporation | Yazaki | automotive parts | price-fixing or anti-competitive practices | 2017 | private lawsuit-federal | $212,080,000 |
| Yazaki Corporation | Yazaki | automotive parts | price-fixing or anti-competitive practices | 2018 | private lawsuit-federal | $7,700,000 |
| Yazaki Corporation | Yazaki | automotive parts | price-fixing or anti-competitive practices | 2021 | private lawsuit-federal | $220,000 |
| Yazaki Corporation | Yazaki | automotive parts | price-fixing or anti-competitive practices | 2016 | private lawsuit-federal | $76,000,000 |
| Yazaki Corporation | Yazaki | automotive parts | price-fixing or anti-competitive practices | 2015 | private lawsuit-federal | $23,136,990 |
| Yazaki Corporation | Yazaki | automotive parts | price-fixing or anti-competitive practices | 2015 | private lawsuit-federal | $18,510 |
| Yazaki Corporation | Yazaki | automotive parts | price-fixing or anti-competitive practices | 2015 | private lawsuit-federal | $844,500 |
| Yazaki Corporation | Yazaki | automotive parts | price-fixing or anti-competitive practices | 2016 | private lawsuit-federal | $1,500,000 |
| Yatari Express Co., Ltd. | | | maritime violation | 2001 | FMC | $65,000 |
| Yarde Metals, Inc. | Reliance Steel & Aluminum | metals | export control violation | 2010 | BIS | $12,000 |
| Yarde Metals | Reliance Steel & Aluminum | metals | export control violation | 2005 | BIS | $10,000 |
| Yantai Jereh Oilfield Services Group Co., Ltd. | | | export control violation | 2018 | BIS | $600,000 |
| Yang Ming America Corporation | Yang Ming Marine Transport | freight and logistics | trade violations | 2022 | CBP | $15,000 |
| Yang Ming America Corporation | Yang Ming Marine Transport | freight and logistics | Jones Act violation | 2018 | CBP | $8,172 |
| Yang Ming America Corporation | Yang Ming Marine Transport | freight and logistics | Jones Act violation | 2015 | CBP | $7,100 |
| Yang Ming America Corp. | Yang Ming Marine Transport | freight and logistics | Jones Act violation | 2012 | CBP | $5,831 |
| Yang Ban Corporation | | | export control violation | 2020 | DOJ_NATSEC | $673,714 |
| Yamato Global Logistics Japan Co., Ltd. | | | price-fixing or anti-competitive practices | 2015 | private lawsuit-federal | $11,111,111 |
| Yamato Global Logistics Japan Co. Ltd. | | | price-fixing or anti-competitive practices | 2012 | DOJ_ANTITRUST | $2,300,000 |
| Yamashita Rubber Co. Ltd. | Yamashita Rubber | automotive parts | price-fixing or anti-competitive practices | 2013 | DOJ_ANTITRUST | $11,000,000 |
| Yamashita Rubber Co. Ltd. | Yamashita Rubber | automotive parts | price-fixing or anti-competitive practices | 2018 | private lawsuit-federal | $1,920,000 |
| Yamashita Rubber Co. Ltd. | Yamashita Rubber | automotive parts | price-fixing or anti-competitive practices | 2018 | private lawsuit-federal | $6,080,000 |
| Yamada Manufacturing Co. Ltd. | Yamada Manufacturing | automotive parts | price-fixing or anti-competitive practices | 2015 | DOJ_ANTITRUST | $2,500,000 |
| Yamada Manufacturing Co. Ltd. | Yamada Manufacturing | automotive parts | price-fixing or anti-competitive practices | 2018 | private lawsuit-federal | $744,000 |
| Yamada Manufacturing Co. Ltd. | Yamada Manufacturing | automotive parts | price-fixing or anti-competitive practices | 2018 | private lawsuit-federal | $2,356,000 |
| Yamada America, Inc. | | | export control violation | 2007 | BIS | $220,000 |
| Xe Services LLC | Constellis | miscellaneous services | export control violation | 2010 | DDTC | $42,000,000 |
| Xcel Energy Inc. | Xcel Energy | utilities and power generation | energy market violation | 2012 | FERC | $2,000,000 |
| Xcel Energy Inc. | Xcel Energy | utilities and power generation | price-fixing or anti-competitive practices | 2021 | private lawsuit-federal | $2,500,000 |
| Wyeth LLC | Pfizer | pharmaceuticals | Foreign Corrupt Practices Act | 2012 | SEC | $18,876,624 |
| Wyeth | Pfizer | pharmaceuticals | price-fixing or anti-competitive practices | 2005 | private lawsuit-federal | $2,100,000 |
| Wyalusing Livestock Market and Auction | | | agribusiness violation | 2021 | AMS | $6,000 |
| Wyalusing Livestock Market | | | agribusiness violation | 2012 | GIPSA | $10,000 |
| WVCR4 Inc. | | | fraud | 2008 | USAO | $51,000 |
| WPP plc | WPP | business services | Foreign Corrupt Practices Act | 2021 | SEC | $19,100,000 |
| Worthington S.r.l. (Italy) | Worthington Industries | metals | export control violation | 2011 | BIS | $30,000 |
| Worthington Products, Inc. | | | export control violation | 2016 | BIS | $250,000 |
| Worldwide Sports & Recreation Inc. dba Bushnell Corp. | | | export control violation | 2003 | BIS | $223,000 |
| Worldwide Container Transfer, Corp. and U-Ocean USA, Corp. | | | maritime violation | 2016 | FMC | $220,000 |
| World Kitchen, L.L.C. | Cornell Capital | private equity (including portfolio companies) | export control violation | 2011 | BIS | $10,000 |
| World Acceptance Corporation | World Acceptance Corporation | financial services | Foreign Corrupt Practices Act | 2020 | SEC | $21,700,000 |
| Worchel Transport Inc. dba Prime Transport | | | export control violation | 2000 | BIS | $40,000 |
| Woodson & Associates Inc. | | | price-fixing or anti-competitive practices | 2005 | DOJ_ANTITRUST | $175,000 |
| Woodbridge Foam Corporation | | | price-fixing or anti-competitive practices | 2015 | private lawsuit-federal | $50,000,000 |
| Woodbridge Foam Corporation | | | price-fixing or anti-competitive practices | 2016 | private lawsuit-federal | $9,500,000 |
| Women's Health USA, Inc. | | | kickbacks and bribery | 2006 | CT-AG | $198,000 |
| Women's Health USA et al. | | | price-fixing or anti-competitive practices | 2021 | CT-AG | $1,252,401 |
| Women's Health USA et al. | | | price-fixing or anti-competitive practices | 2021 | CT-AG | $1,252,401 |
| Wolverine Trading, L.P. | | | price-fixing or anti-competitive practices | 2006 | private lawsuit-federal | $2,468,410 |
| Wockhardt Limited | Wockhardt Limited | pharmaceuticals | price-fixing or anti-competitive practices | 2019 | private lawsuit-federal | $340,000 |
| Wix Filtration Corp. LLC | Mann+Hummel | miscellaneous manufacturing | price-fixing or anti-competitive practices | 2012 | private lawsuit-federal | $100,000 |
| Wix Filtration Corp. LLC | Mann+Hummel | miscellaneous manufacturing | price-fixing or anti-competitive practices | 2012 | private lawsuit-federal | $500,000 |
| Wix Filtration Corp. LLC | Mann+Hummel | miscellaneous manufacturing | price-fixing or anti-competitive practices | 2012 | private lawsuit-federal | $1,300,000 |
| Wing & Sing Poultry Market, Inc. et al. | | | agribusiness violation | 2013 | GIPSA | $15,000 |
| Windsor Livestock Auction Co. Inc. | | | agribusiness violation | 2019 | AMS | $6,000 |
| Winds Enterprises Inc. | | | trade violations | 2016 | USAO | $1,500,000 |
| Wind River Systems, Inc. | Aptiv PLC | automotive parts | export control violation | 2014 | BIS | $750,000 |
| Winbond Electronics Corporation | | | price-fixing or anti-competitive practices | 2014 | private lawsuit-federal | $2,000,000 |
