Member Directory


990 S Broadway, Ste 300
Denver CO 80209
Membership Types(s):
Premier Corporate Mid
Greg Byles - CEO
Nadine Sanfilippo - Account Executive
Laura Cronin - Account Executive
Powers Cayce - Sales
Ryan Pinke - Account Executive
Robert Berger - Managing Director - Big Data & Analytics
Thomas Maier - Director, UC
Matt Lederle - Senior Account Executive
Todd Reese - Executive Director of Enterprise Sales
Scott Hogg - CTO
Lauren Early - Business Development Manager
Steve Cannon - Business Development Manager
Scott Buckley - Business Development Manager
Glenn Smith - President
Mark Chamberlain - PMO Manager, Engineering
Joseph Blazon - West Region Federal Sales Engineer Lead
James Lutman - Federal Account Manager
Amy Jacob -
Kyle Ennenga - Associate Project Manager
Philip Devin - Senior Director Operations and Services
Ian Hamina -
Lane Brannan - Vice President of Enterprise Sales
Jayme Fjeseth - Account Manager
LeeAnn Murphy - Assistant Manager of Sales Operations – Public Sec
Alec Berger - Account Executive
Gail Springer - Director of Federal Programs
Lisa Bruning-Garcia - Account Executive
Franco Martinez - Account Executive
Todd Olson - Business Development Manager
Scott DeMoss - Data Center Practice Lead
Todd Panella - Sales Engineer Director
Doug Oates - Senior Project Manager
Mike Vinton - Enterprise Sales Manager
Jill Cassidy -
Sean Mares - CSO
Glenn Smith - President & Co-Founder
Mike Amedeo - Marketing
Elizabeth Slaydon -
Greg Peters -
Laura Schaefer - Account Executive II
Janelle Sheely - PM/Engagement Manager
About Us

GTRI is a Consulting Solutions Integrator with a broad range of information technology expertise serving enterprise, federal and state government, healthcare, educational, and other markets nationwide. Our core practice areas of expertise include Physical Infrastructure, Integrated Solutions, and Network Monitoring & Management.

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