WANT TO DROP US A Line?
Protos is here to help reduce the burdens of managing your security program. Please leave us a message and one of our service specialists will be in touch with you soon.
Dispatch & Support Centers
Dallas, TX
Off-Duty Services
Houston, TX
Off-Duty Services
Los Angeles, CA
Specialized Services
Atlanta, GA
Remote Services
Washington, DC
Specialized Services
Roanoke, VA
Guarding Services
Norwalk, CT
Corporate Headquarters
Chicago, IL
Specialized Services
Nashville, TN
Specialized Services
Dispatch & Support Centers
Guarding & Off-Duty
Services
National Service Center
110 Franklin Road SE
8th Floor
Roanoke, VA 24011
PHONE: 866.403.9630
VA LICENSE: (DCJS ID: 11-5615)
Remote
Services
Specialized
Services
Field Support Centers
Protos Security
One Liberty Place
1650 Market Street
Suite 3600
Philadelphia, PA 19103
PHONE: 866.403.9630
Protos Security
One Liberty Place
1650 Market Street
Suite 3600
Philadelphia, PA 19103
PHONE: 866.403.9630
Latest News &
Blog Updates
In an interview with Mergermarket, CEO Mark Hjelle discussed Protos’ strategy for pursuing acquisitions that strengthen its off-duty law enforcement network, executive protection and threat assessment expertise, security technology capabilities and presence in key industries.
This article compares self-directed and managed off-duty security programs in healthcare, highlighting how managed programs can improve officer fill rates, reduce administrative burdens and provide more consistent coverage. By coordinating multiple law enforcement agencies, accelerating officer pay and managing scheduling and compliance, Protos Security helps healthcare organizations strengthen security.
In an interview with Law.com, Julie Fraser shares how she built Protos Security’s first in-house legal department by first taking the time to understand the business and its people. Rather than serving as a roadblock, she has positioned legal as a strategic partner that helps the company balance growth with risk management through collaboration, proactive problem-solving and practical guidance.
In an interview with Mergermarket, CEO Mark Hjelle discussed Protos’ strategy for pursuing acquisitions that strengthen its off-duty law enforcement network, executive protection and threat assessment expertise, security technology capabilities and presence in key industries.
This article compares self-directed and managed off-duty security programs in healthcare, highlighting how managed programs can improve officer fill rates, reduce administrative burdens and provide more consistent coverage. By coordinating multiple law enforcement agencies, accelerating officer pay and managing scheduling and compliance, Protos Security helps healthcare organizations strengthen security.