Roger Stewart joined Rijk Zwaan in 1977 and had been MD since 1989.
He will stay at Rijk Zwaan in an advisory capacity until the end of 2012.
Country managers Gerard van der Hut and Jayne Copeland are to take over his responsibilities.
Roger Stewart joined Rijk Zwaan in 1977 and had been MD since 1989.
He will stay at Rijk Zwaan in an advisory capacity until the end of 2012.
Country managers Gerard van der Hut and Jayne Copeland are to take over his responsibilities.