Weibling is the managing director of Rally Capital, LLC, a venture capital firm based in Kirkland, Wash. Rally Capital was formed in late 2004 to invest primarily in telecommunications companies. Since 2006, Weibling has served on the Sotheby’s board as a director and chairman of the audit and finance committees.
From 1993 to 2001, Weibling served as president of Eagle River, Inc., and as vice chairman of Eagle River Investments from 2002 to 2004. He served as CEO of Nextel Communications Inc. from 1995 to 1996 and as director of Nextel from 1995 to 2004. At Nextel, he was a member and chairman of the operations, audit, finance and compensation committees at various times during that period. Weibling served as a board member of Nextel Partners from 1998 to 2006 and chaired the audit committee. His other public board was XO Communications, Inc. where he served from 1996 to 2003. He served on both the compensation and audit committees for the company.
He served as a Trustee for Seattle Pacific University from 2002 to 2013 and as Chair his last four years. He earned his CPA credential and was a partner at Clark Nuber & Co., a CPA firm located in Bellevue, WA from 1986 to 1993. Weibling received his bachelor’s degree from Wittenburg University in Springfield, Ohio and his Juris Doctor and master’s degree from the University of Nebraska.