Thomas is and has been a serial entrepreneur for over 20 years. He also worked for two Fortune 500 companies, Sprint and Master Lock, and an Inc. 500 company, Westar Systems. He has started, acquired, sold, and turned around numerous entrepreneurial companies in various industries. Thomas is currently the President of iMatrix Software, Inc. and has been since 2003. He also is an angel investor.
Thomas serves and has served on the Board of Directors for many non-profit and corporate organizations. He currently is serving on two non-profits, MLMIA and The Jonathan Foundation. Some of the past non-profit organizations were Entrepreneurs Organization, Milwaukee Symphony Orchestra, Spring Lake Property Association, and Center for Advanced Technology & Innovation. Corporate boards included L7 Network, Platinum Venture Group, and Waveland Recycling. He was an active member of organizations such as Vistage, EO, MMAC, and CEO Roundtable.
As a public speaker, he has addressed audiences throughout the world. He has been a guest lecturer for MBA programs at Marquette and Pepperdine Universities as wells as organizations and companies.
Mr. Leffler's educational background consists of graduating from Carthage College with a double major in Business and Marketing. He also holds a Master’s Degree in Business (M.B.A.) from Cardinal Stritch University.