I am involved in a couple of startups: Tokutek and Cilk Arts.
I founded Tokutek with Tokutek Founder Michael A. Bender and Tokutek Founder Martin Farach-Colton.
I also co-founded Cilk Arts.
I was previously involved at Thinking Machines Corporation (something like Employee number 12) and Akamai (something like employ number 100.)