DSM Innovation Center (Advisor to the CTO)

Consulting Practices,

Suschem Nederland (Chairman G. van Harten)

(Advisory) Boards,

Chrysalix Venture Capital

Consulting Practices,

Toyobo

Consulting Practices,

Segetis Inc. / GFBiochemicals

Consulting Practices,

Itaconix

(Advisory) Boards,

ZYMERGEN

Consulting Practices,