In 2022, Protos Security acquired ControlByNet, enhancing Protos’ suite of security solutions by offering remote guarding and software solutions that work across all devices through the cloud or as an onsite managed service . Since then, Protos has successfully folded ControlByNet into its daily operations while upholding the core values set forth by the combined organization – Integrity, Innovation, Accountability and Excellence. Any of ControlByNet’s customers that haven’t yet experienced the security solutions provided by Protos are invited to contact our transition team and visit the Remote Services page to learn more about the solution.
Privacy Policy
State License Information
383 Main Ave, Suite 505
Norwalk, CT 06851, USA
Phone: 203.941.4700
383 Main Ave, Suite 505
Norwalk, CT 06851, USA
Phone: 203.941.4700
Chief Executive Officer
Mark Hjelle is the CEO of Security Services Holdings, LLC as well as Protos Security and its subsidiaries. Mark is an experienced Chief Executive Officer and Board Member who has led large national business and facilities services firms for nearly 25 years delivering strong top- and bottom-line growth while building high-performing teams with strong culture. Most recently, he was CEO for CSC ServiceWorks, a B2B2C provider of technology-enabled consumer services. Prior to CSC, Mark was President of Brickman/Valleycrest a national provider of exterior landscape and snow removal services. Over the course of his 18-year tenure at Brickman, he held numerous leadership positions in operations, finance and business development. Mark holds a Bachelor of Science degree in Economics from The Wharton School of Business, University of Pennsylvania, a Master of Government Administration from the University of Pennsylvania Fels Institute of Government and a Law Degree from Case Western Reserve School of Law.