Wayne Rehberger

Wayne M.
Rehberger is Director at Abt Associates, Inc., Director at GTT Communications, Inc. since 2022, Independent Director at Elliott Opportunity I Corp., and President at Support Services Organization LLC.
Former roles include Independent Director at QTS Realty Trust, Inc. from 2019 to 2021; Director at Fusion Connect, Inc. and Global Secure Corp.; Senior Vice President-Finance at WorldCom, Inc. from 1999 to 2000; Chief Financial Officer at Nettel Communications, Inc. in 2000; Chief Operating Officer at XO Communications, Inc. from 2004 to 2010; Chief Financial Officer & Senior Vice President at Valinar LLC from 2015 to 2019; Principal at KPMG LLP; Senior Vice President-Finance at MCI Communications Corp.
from 1986 to 2000; Chief Operating Officer & Executive Vice President at XO Holdings, Inc. from 2005 to 2010; Principal at The United States Army (District of Columbia) and United States Army Reserve; Chief Financial Officer & Senior Vice President at Engility Corp.
from 2011 to 2018; Chief Financial Officer & Senior Vice President at Tasc, Inc. (Illinois) from 2010 to 2015; and President at TexelTek, Inc. Education includes an undergraduate degree from Bucknell University in 1978 and an MBA from the University of South Carolina in 1982.