Meet the Team


Chief Operating Officer

Marc is the Managing Director at Tamman, Inc. Previously, Marc spent more than 18 years as VP of Application Development at IT Solutions Consulting. Marc has extensive experience consulting on and managing large software development projects for organizations great and small. While his dream of playing professional basketball ended in middle school, he remains an avid 76ers fan. In the summers he can often be found barbecuing with the family in the backyard.

Learning Center

Resources that drive innovation

Tamman is built around the belief that access to information is a human right. We believe in blending inclusive design principles with your business strategies to empower accessibility champions, implement effective digital solutions, and create a lasting impact.

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