Colin Steen, one of Syngenta Ventures' managing directors, has departed from the unit after more than two years for a chief executive role elsewhere.

Colin Steen (pictured) has left Switzerland-based agribusiness Syngenta’s corporate venturing unit, Syngenta Ventures, to become CEO of US-headquartered seed producer Legacy Seed Companies.

Steen had been managing director at the unit for more than two and a half years following the departure of Derek Norman to Bayer. He held a board seat at portfolio company Premier Crop Systems and a board observer role at Greenlight Bio. David Pierson, Jason Gabriel and Shubhang Shankar, the other MDs at Syngenta Ventures, remain…

James Mawson

James Mawson is founder and chief executive of Global Venturing.