Holly Tsourides

Holly Tsourides

Holly Tsourides

CEO, Matrix Systems

News mentions

Xentry Systems Expands Its Business By Acquiring Acree Daily Integrated Systems

The purchase expands Xentry Systems Integration’s reach in the dynamic and growing greater Ohio region Xentry Systems Integration, a security systems integrator focused on del...

Security experts

Fredrik Nilsson

Fredrik Nilsson Axis Communications

John Davies TDSi

Ryan Schonfeld HiveWatch

Paul Benne Sentinel Consulting

Kayne McGladrey

Kayne McGladrey Hyperproof

Greg Ayres iDter

Ray May Parker Group, Inc.

Thomas Schulz ASSA ABLOY Opening Solutions

Vaibhav Tupe Institute of Electrical and Electronics Engineers (IEEE)

Tom Cook Hanwha Vision America

Rohin Parkar Spintly

Daniel May Consort Architectural Hardware

Alice (Cai Xiaohua)

Alice (Cai Xiaohua) Hangzhou DaXun Digital Technology Co.,Ltd

Sean Foley Interface Systems LLC

Mark Vena Xthings Group

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