Jim focuses on investments in the Cyber Security, Media and Mobile sectors. He is currently a director of Altamira, Canara, Local Media, NextNav, and Omnispace. He previously held board seats with AB Spectrum (wireless assets sold to T-Mobile), Baja Broadband (acquired by TDS), ExteNet Systems (acquired by Digital Bridge and Stonepeak), Presidio (acquired by American Securities), Nuvox Communications (acquired by Windstream), TVCC (acquired by Light Squared), CCTV (acquired by Light Squared), Mobile Satellite Ventures, XM Satellite Radio, ICG Communications (acquired by Level 3 Communications), Taqua (acquired by Tekelec), The Tennis Channel (acquired by Sinclair Broadcasting), WCS Wireless (acquired by NextWave Wireless), WNP Communications (acquired by XO Communications), and Zayo (NYSE: ZAYO), and has worked closely with a number of former Columbia portfolio companies including Digital Television Services (acquired by Pegasus Communications) and NeoWorld (acquired by Nextel). Jim received his B.A. from Stanford University.