a joint venture combining their respective pharmaceutical wholesale businesses in Germany, Alliance Healthcare Deutschland (AHD) and GEHE Pharma Handel (GEHE). WBA holds a 70 percent controlling equity interest in the joint venture and McKesson holds the remaining 30 percent interest. Facilities In addition to its global headquarters in Irving, Texas, McKesson maintains facilities around North America. Controversies In April 2012, McKesson agreed to pay the United States $190M to settle allegations that it had inflated prices and overbilled Medicaid. In July 2012, McKesson agreed to pay California and 28 other states $151M to settle allegations that it had inflated prices and overbilled Medicaid. In January 2017, McKesson agreed to pay $150M to settle allegations that it hadn't done enough to track and stop suspicious opioid sales. The agreement also obligated McKesson to suspend all sales of controlled substances from its distribution centres in Colorado, Ohio, Michigan, and Florida for multiple years. See also Top 100 US Federal Contractors References External links Companies based in Irving, Texas Pharmaceutical companies of the United States American companies established in 1833 1833 establishments in New York (state) Companies listed on the New York Stock Exchange Multinational companies headquartered in the United States Health care companies based in Texas