Mr. Callahan is President and Chief Executive Officer of Pioneering Technology Corp. and its subsidiaries. Mr. Callahan is a partner in Upstream Capital Inc., a private investment company and President of The Upstream Group Inc., a private company that works with emerging business ventures. Prior to forming The Upstream Group, Mr. Callahan worked with EcomPark Inc., a public venture investment firm, as an advisor and as President of one of their investee companies from March 2000 to March 2001. EcomPark was sold in 2001. From November 1994 to March 2000, Mr. Callahan worked in consumer products marketing with BBDO Canada, a division of BBDO Worldwide as Vice-President, Group Director.