Peter Berger II is the CEO of Contact IQ.

Formerly, he was Director of Strategic Development at Tagged and CEO of Topicmarks, which was acquired by Tagged in 2011. He is also EIR to the International Computer Science Institute at Berkeley.

He is the Organizer of the Silicon Valley Semantic Technology Group, which has over 1000 members. He has been a guest lecturer at Cornell University and has been both a member and a moderated of numerous panels on the use of meaning based computation technology.