Download – Case Study: High-Profile Asset Recovery at Pacific Palisades

In the advancing retail industry, the final stage of the supply chain process is full of challenges. This whitepaper focuses on the importance of end-of-sale supply chain logistics and security for retail stores, highlighting solutions such as combining physical security personnel and technology to secure supply chain operations.

Hurricane Season 2025: Businesses’ Storm Preparedness Checklist

Tree fallen in road blocking

With an active hurricane season predicted for 2025, businesses must act now to protect their people, property and operations. This blog outlines five key preparedness steps, from continuity planning to emergency staffing and insurance documentation, to help you weather the storm and recover quickly.

Trusted to Deliver: How Protos Supported Dick’s Sporting Goods with Specialized Security and Transport

When one of our long-standing clients, Dick’s Sporting Goods, came to us with a request of transporting a high-value asset across multiple states for a high-profile event, we didn’t hesitate. They already trusted us to provide top-tier security guarding and off-duty law enforcement services. Now, they needed discreet, secure transport, coordinated protection and white-glove logistical support. Learn how Protos delivered on its promise in this article.

How Protos Delivers Hurricane Security Services When Storms Strike

A digital display wall featuring analytics dashboards of a hurricane

When hurricanes and severe storms strike, the risk of looting, property damage and disruption is high. This blog discusses how Protos’ Disaster Response Program (DRP) ensures rapid, scalable deployment of trained security officers before, during and after a storm. Leveraging a nationwide network, real-time technology and resources, Protos provides reliable hurricane security services, emergency security staffing and storm damage site security.

Warehouse Security: Securing Every Step of the Supply Chain

A warehouse interior with high ceilings and metal support beams. Stacks of cardboard shipping boxes sit on wooden pallets, some shrink-wrapped.

Supply chain attacks have caused significant disruptions since 2020, impacting regional energy, fuel and food distribution pipelines and leading to shortages of essential goods like computer components and building supplies worldwide. To address these challenges, a tailored approach to supply chain security is necessary. This blog will explore the specific challenges in warehouse security and offer practical strategies to safeguard your facilities.

Protos’ Innovative Security vs. Competitors: What Sets Us Apart

Traditional security approaches have long been fraught with challenges, often lacking the versatility to effectively address the unique security threats that businesses face. Recognizing the challenges of traditional security practices, Protos Security steps in with an effective approach to innovative security management.

Elevating Entertainment Security: Protos Production Security Solutions

In the fast-paced world of film, television and live events, security is more than just a necessity, it’s a critical component to ensure smooth operations and protect valuable assets. In this blog, we will be discussing essential aspects of production security and how they impact safety in the entertainment industry.

In-House vs. Outsourced Security: Which is Right for Your Business?

A uniformed security officer holding a radio stands on a staircase inside a modern building.

When it comes to protecting your people, property and peace of mind, one of the most important operational decisions a business can make is how to staff and manage its security presence. This blog will explore the key differences between in-house and outsourced security contractors, examine the pros and cons of each approach and help you evaluate which option best fits your organization’s needs.

Security Budgeting 101: How to Balance Cost & Risk

A desk setup with financial documents displaying bar graphs and pie charts, a calculator, a blue pen, a coffee cup and a laptop showing colorful data visualizations.

Private security is one of the smartest investments a business can make to protect its people, property and assets. But how do you balance strong protection with cost? In this blog, we’ll break down security budgeting strategies, explain how to measure ROI and explore how outsourcing can enhance your program without compromising safety.

Protos
Headquarters

383 Main Ave, Suite 505
Norwalk, CT 06851, USA
Phone: 203.941.4700

Protos
Headquarters

383 Main Ave, Suite 505
Norwalk, CT 06851, USA
Phone: 203.941.4700

Mark Hjelle

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.