Executive Board and Corporate Leaders
Michael Connors
Chairman & CEO, ISG and TPI
mconnors@informationsg.com
Duncan Aitchison
Partner & President, EMEA, TPI
duncan.aitchison@tpi.net
Peter Allen
Partner & Managing Director, TPI
peter.allen@tpi.net
Michael Barna
Senior Vice President Finance, ISG and Chief Financial Officer, TPI
mbarna@informationsg.com
Earl Doppelt
EVP & General Counsel, ISG
edoppelt@informationsg.com
Arno Franz
Partner & Managing Director, Asia Pacific, TPI
arno.franz@tpi.net
Scott Gildner
Partner & President, North America, TPI
scott.gildner@tpi.net
Rick Gould
EVP, ISG and Interim Chief Marketing Officer, TPI
rgould@informationsg.com
Ed Glotzbach
Vice Chairman, ISG
ed.glotzbach@tpi.net
Ron Janci
Partner & Managing Director, Automotive Vertical, TPI
ron.janci@tpi.net
Tom Lang
Partner & Managing Director, Industry Verticals, TPI
tom.lang@tpi.net
Frank Martell
EVP & CFO, ISG
fmartell@informationsg.com
Mark Mayo
Partner & President, Global Resources Management, TPI
mark.mayo@tpi.net
Edward J. Riehl
General Counsel, TPI
eriehl@informationsg.com
Melany Williams
Partner & Managing Director, TPI Innovation Center
melany.williams@tpi.net
Corporate Leaders
Martha Preston
Vice President, Global Human Resources, TPI
martha.preston@tpi.net