- 2018, American -

John L. Marshall III has led The Adecco Group’s North America, UK & Ireland, professional staffing region since April 2017. Prior to this, he was the regional head of UK & Ireland from October 2015 to March 2017. Marshall was a practicing attorney with King & Spalding and AT&T before he joined MPS Group in 1998. He joined MPS Group as deputy general counsel with an emphasis on acquisitions and public company reporting. He was promoted to president of Special Counsel in 2001 and named president of Accounting Principals in 2006. Adecco Group named Marshall president of its US finance, office and legal business unit after it acquired MPS Group in 2010.