Marijn Emmanuel Dekkers (born 22 September 1957 in Tilburg, Netherlands) is a Dutch-American former pharmaceutical businessman. He was CEO of Bayer AG from 2010 to 2016.[1] He was CEO of Thermo Fisher Scientific Inc. from 2002 to 2009. He was Chairman of Unilever from 2016 to 2019.[2] He is also Founder and Chairman of Novalis LifeSciences LLC, an investment and advisory firm for the Life Science industry.