Tax inversions

global chain of hamburger fast food restaurants headquartered in Florida, United States

American data storage company

multinational industrial gases and engineering company founded in Germany in 1879

British multinational advertising and public relations company

Singaporean–American multinational electronics manufacturing company

multinational power management company

British multinational corporation

American company

Irish tax-registered corporation

Medtronic plc is an American-Irish medical device company. The company's legal and executive headquarters are in Ireland, while its operational headquarters are in Minneapolis, Minnesota. Medtronic rebased to Ireland following its acquisition of Irish-based Covidien in 2015. While it primarily operates in the United States, it operates in more than 150 countries and employs over 90,000 people. It develops and manufactures healthcare technologies and therapies. It is one of the biggest medical tech companies in the world and is currently the largest medical device company in the world by revenu

Aptiv PLC is an American automotive technology supplier with headquarters in Schaffhausen, Switzerland. Aptiv grew out of the now-defunct American company, Delphi Automotive Systems, which itself was formerly a component of General Motors.

international telecommunications and television company

Mylan N.V. was a global generic and specialty pharmaceuticals company. In November 2020, Mylan merged with Upjohn, Pfizer's off-patent medicine division, to form Viatris. Previously, the company was domiciled in the Netherlands, with principal executive offices in Hatfield, Hertfordshire, UK and a "Global Center" in Canonsburg, Pennsylvania, US.

thumb|Stratasys industrial 3D printer lineup

Experian plc is a multinational data broker and consumer credit reporting company headquartered in Dublin, Ireland. It is listed on the London Stock Exchange and is a constituent of the FTSE 100 Index. Experian is a partner in USPS address validation. It is one of the "Big Three" alongside TransUnion and Equifax.

Canadian–American multinational fast food holding corporation

thumb|Greenway Plaza, the location of Transocean's [[Houston offices]]

Perrigo Company plc is an American Irish-registered manufacturer of private label over-the-counter pharmaceuticals, and while 70% of Perrigo's net sales are from the U.S. healthcare system, Perrigo is legally headquartered in Ireland for tax purposes, which accounts for 0.60% of net sales. In 2013, Perrigo completed the sixth-largest US corporate tax inversion in history when it reregistered its tax status to Ireland to avoid U.S. corporate taxes. Perrigo maintains its corporate headquarters in Grand Rapids, Michigan, within Michigan State University's Grand Rapids Innovation Park.

Actavis Generics (formerly known as Watson Pharmaceuticals and Actavis plc, prior to the acquisition of Irish-based Allergan, Inc.) is a global pharmaceutical company focused on acquiring, developing, manufacturing and marketing branded pharmaceuticals, generic and over-the-counter medicines, and biologic products. Actavis has a commercial presence across approximately 100 countries. The company has global headquarters in Dublin, Ireland and administrative headquarters in Parsippany-Troy Hills, New Jersey, United States.

oil and natural gas service company

Irish-American company

American textile company

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Allergan plc is an American, Irish-domiciled pharmaceutical company that acquires, develops, manufactures and markets brand name drugs and medical devices in the areas of medical aesthetics, eye care, central nervous system, and gastroenterology. The company is the maker of Botox.

Swiss-domiciled technology company

British company

holdings company that owns several multinational fashion brands

UK-based energy company

multinational specialty drugs company based in Laval, Quebec, Canada

global insurance company

Covidien plc was an Irish-headquartered global health care products company and manufacturer of medical devices and supplies. Covidien became an independent publicly traded company after being spun off from Tyco International in 2007. It was purchased by Medtronic in a transaction that closed in 2015. The now-merged company is headquartered in Ireland, where Covidien was based.

an American telecommunications equipment manufacturing company

irish-domiciled holding company

multinational media company

American engineering company

Pentair plc (PNR) is an American water treatment company incorporated in Ireland with tax residency in UK, with its main U.S. office in Golden Valley, Minnesota. Pentair was founded in the US, with 65% of company's revenue coming from the US and Canada as of 2017. PNR was reorganized in 2014, shifting the corporate domicile from Switzerland to Ireland.

Mallinckrodt Pharmaceuticals plc is an Irish-American manufacturer of specialty pharmaceuticals (namely, adrenocorticotropic hormone), generic drugs and imaging agents. In 2017, it had 5,500 employees and sales of $3.2 billion, of which $2.9 billion was from the U.S. healthcare system.

Allegion plc is an American Irish-domiciled provider of security products for homes and businesses.

Irish tax-registered pharmaceutical corporation

company

Steris plc is an American-Irish-based medical equipment company specializing in sterilization and surgical products for the US healthcare system. Steris is operationally headquartered in Mentor, Ohio, and has been legally registered in Dublin, Ireland, for tax purposes since 2018. Previously the company was registered in the United Kingdom from 2014 to 2018.

Irish tax-registered pharmaceutical

Irish tax-registered pharmaceutical

North American integrated waste services company

Tronox Limited is an American worldwide chemical company involved in the titanium products industry with approximately 5,700 employees. Following its acquisition of the mineral sands business formerly belonging to South Africa's Exxaro Resources, Tronox is the largest fully integrated seller and marketer of titanium dioxide (TiO2) pigment, which provides brightness to applications such as coatings, plastics and paper. Tronox mines titanium-bearing mineral sands and operates upgrading facilities that produce high-grade titanium feedstock materials, pig iron and other minerals, including the rar