John Castleman

John Castleman

Chairman at EMTEC, INC.

Technology Services
Finance
Consumer Services

Profile

John Castleman's current jobs include being the Chief Executive Officer at Bridgenext, Inc. since 2024, the Chairman at Emtec, Inc. since 2022, a Member of the Board of Directors at WinWire Technologies, Inc. since 2022, and a Member of the Board of Directors at Gorilla Logic LLC since 2022.
His former jobs include being the President & Chief Executive Officer at Alliance Global Services LLC from 2008 to 2015, the Chief Executive Officer & Director at Mobiquity, Inc. from 2016 to 2021, and holding positions on the Board of Directors at Ben Franklin Technology Partners, Safeguard Scientifics, Inc., MeadWestvaco Corp., Elemica, Inc., J.P.
Morgan Overseas Capital Corp., and Acorn Performance Group, Inc. He was also the Principal at Acorn Performance Group, Inc. from 1998 to 2000.
Mr. Castleman's education includes an undergraduate degree from Princeton University in 1988 and an MBA from the University of Virginia Darden School of Business in 1993.

John Castleman active positions

CompaniesPositionStart
EMTEC, INC. Chairman 2022-08-31
Director/Board Member 2021-12-31
Director/Board Member 2021-12-31
All active positions of John Castleman

Former positions of John Castleman

CompaniesPositionEnd
Chief Executive Officer 2021-02-28
Chief Executive Officer 2014-12-31
SAFEGUARD SCIENTIFICS, INC. Corporate Officer/Principal 2003-12-31
Corporate Officer/Principal 2001-12-31
President 1999-12-31
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Training of John Castleman

Princeton University Undergraduate Degree
University of Virginia Darden School of Business Masters Business Admin

Experiences
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Connections

100 +

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13

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Linked companies

Listed companies2
SAFEGUARD SCIENTIFICS, INC.

Finance

EMTEC, INC.

Technology Services

Private companies9

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