Founded in 1971 as Cardinal Foods by
Robert D. Walter, the company was initially a food
wholesaler. After acquiring the Bailey Drug Company in 1979, it began whole selling drugs. The company went public on the
NASDAQ stock exchange in 1983. From 1991 to 1996, the company's sales grew from $1.2 billion to $8.9 billion. The company changed its name to Cardinal Health in 1994, and became the third-largest pharmaceutical wholesaler in the United States.
2000–2019 R. Kerry Clark, a former executive and vice chairman at
Procter & Gamble, was appointed president and
CEO in April 2006, with Robert D. Walter retaining Chairmanship of the board. In September 2008, the company announced Clark and Walter would retire and
George S. Barrett would become the chairman and CEO. In 2009, Cardinal Health completed the spin-off of its clinical and medical products businesses into an independent medical technology company called
CareFusion with David Schlotterbeck as CEO. Cardinal Health is now traded on the
NYSE under symbol CAH. In December 2013, it was announced that Cardinal Health would partner with
CVS Caremark to form a generic drug sourcing operation in the United States. The venture was named Red Oak Sourcing and began operations in July 2014. Between 2014 and 2016, Cardinal, alongside
McKesson Corporation, and
AmerisourceBergen, spent $13 million lobbying Congress to pass Congressman
Tom Marino's "Ensuring Patient Access and Effective Drug Enforcement Act". In January 2018, Michael Kaufmann assumed the role of CEO after serving as CFO of the company.
Opioid lawsuits In 2019, Cardinal was one of several drug distributors named in lawsuits related to the
opioid crisis in the US. In July 2021, Cardinal Health and other pharmaceutical companies agreed to participate in a $26 billion settlement. Cardinal will pay $6.4 billion over 18 years.
2020–present As of August 2021, it is ranked 14 on the
Fortune 500 list with FY2020 annual revenue of $152.9 billion. The firm employs 57,000 people worldwide. In 1997, Cardinal Health planned to purchase Bergen Brunswig Corp., to which
McKesson Corporation responded with a bid to purchase Amerisource. Instead, Amerisource and Bergen merged into
AmerisourceBergen. In 1999, the firm acquired the Chicago-based medical products manufacturer and distributor, Allegiance Healthcare (formerly a division of
Baxter Healthcare). In April 2006, Cardinal Health purchased Niagara Falls-based ParMed Pharmaceuticals for $40.1 million. In June 2007, the firm announced the completion of a
tender offer for VIASYS Healthcare. In June 2010, Cardinal Health announced plans to purchase Healthcare Solutions Holding, a specialty pharmaceutical services company, for $517 million. In December 2010, the company acquired Kinray, an independent pharmaceutical wholesaler, increasing Cardinal Health's presence in the independent pharmacy market by 40 percent. From 2010 to 2014, Cardinal Health acquired 18 companies including Yong Yu, a Chinese drug distributor. Cardinal sold Yong Yu in 2017 to Shanghai Pharmaceuticals Holding Co. Ltd. for $1.2 billion. On March 18, 2013, Cardinal Health acquired the Twinsburg, Ohio-based privately held medical supply distributor AssuraMed, and with it its subsidiaries including Edgepark Medical Supplies, for $2.7 billion. AssuraMed was backed by private equity firms
Clayton, Dubilier & Rice and
Goldman Sachs Alternatives. In July 2014, Cardinal Health and CVS formed Red Oak Sourcing, the largest generic drug sourcing operation in the United States. The companies started buying generic drugs around the world to sell in U.S. markets. The acquisition was completed on October 4, 2015. Cardinal sold the division in August 2021 to Hellman & Friedman, a private equity firm, for $1 billion. In April 2017, Cardinal Health announced the plan to acquire the patient product portfolio from
Medtronic for $6.1 billion. The acquisition was completed on July 30, 2017. The at-Home Solutions business includes Edgepark Medical Supplies of Twinsburg, Ohio and United States Medical Supply (US MED) of Doral, Florida. The acquisition was complete by April 2024. In August 2025, Cardinal Health announced that it would acquire a 75% stake in Solaris Health, the largest urology management services organization (MSO) in the United States, for $1.9 billion in cash. == Controversy ==