Sector: Asset management CEO since: 1988 Country of company: USASector: Beverages CEO since: 2005 Country: BelgiumSector: Entertainment CEO since: 2005 Country: USA Sector: Information technology CEO since: 2012 Country: USASector: Industrials CEO since: 1973 Country: JapanSector: Aerospace CEO since: 2013 Country: USASector: Transportation and logistics CEO since: 1971 Country: USA Sector: Financial services CEO since: 1994 Country: USASector: Payments CEO since: 2010 Country: USASector: Healthcare CEO since: 2008 Country: DenmarkSector: Industrials CEO since: 1993 Country: SpainSector: Energy CEO since: 2002 Country: ArgentinaSector: Banking CEO since: 2005 Country: USASector: Automotive CEO since: 2004 Country: Italy Marchionne was included in the Harvard Business Review's ranking despite his death in July.Sector: Materials CEO since: 1997 Country: FranceSector: Cosmetics CEO since: 2009 Country: USASector: Information technology CEO since: 1974 Country: TaiwanSector: Real estate CEO since: 1997 Country: USASector: Information technology CEO since: 2008 Country: USA Smith will step down as CEO at the end of 2018.Sector: Healthcare CEO since: 2000 Country: USA Sector: Sporting goods CEO since: 2006 Country: USASector: Information techology CEO since: 1995 Country: FranceSector: Information technology CEO since: 2007 Country: USASector: Industrials CEO since: 2010 Country: USA Sector: Industrials CEO since: 1989 Country: France Sector: Healthcare CEO since: 1996 Country: JapanSector: Banking CEO since: 2012 Country: BelgiumSector: Automotive CEO since: 2009 Country: FranceSector: Information technology CEO since: 2001 Country: USASector: Automotive parts CEO since: 2009 Country: GermanySector: Luxury consumer goods CEO since: 2005 Country: FranceSector: Luxury consumer goods CEO since: 1989 Country: FranceSector: Information technology CEO since: 1993 Country: USASector: Retail CEO since: 2005 Country: Spain