Mark R. Callegari founded 6 companies, which include: Innovative Software, Inc., Tidestone Technologies, Inc. and Visual Components, Inc. Currently, Mr. Callegari occupies the position of Chief Executive Officer for Callegenix LLC (which he founded in 1999). Mr. Callegari is also on the board of Euronet Worldwide, Inc.

He previously was Chairman at Animated Lighting, Inc. (he founded the company in 2002), Chairman for Tidestone Technologies, Inc. (he founded the company in 1998), Chairman for LightWild (he founded the company in 2002) and Executive Vice President of Informix Corp.

Mr. Callegari received an undergraduate degree from Rockhurst University.