Protos Security
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.
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Protos Security
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Protos Security's Nationwide Security Offerings We provide security officer services nationally with the backing of our vendor network locally. As a differentiated security services provider, Protos enhances the customer experience by placing our service first mindset and technology-enabled solutions in the forefront. Across all industries, we know that our clients rely on consistent security services that meet the unique needs of their company, its culture and their specific sites. We are committed to delivering the best security officer services in the industry, but also to meeting our clients’ exact scope of needs, which may include technology or other security-related products and services. Protos provides integrated security solutions for long-term, short-term or emergency contracts. No matter the length of service, clients receive access to our client portal, and experience greater consistency and accountability in their security operations.