List of Publicly Traded Security and Protection Companies Listed on Major U.S. Exchanges

The companies on this list provide a wide variety of security products and services to residential, commercial and government agencies. Examples of the products and services that are offered by companies on this list include:

• Armored transportation: Brink’s Company (BCO)
• Mechanical security hardware (locks, door security products, etc.): Allegion (ALLE), CompX International (MOC)
• Safety protection equipment: MSA Safety (MSA)
• Security alarm monitoring services: ADT Corporation (ADT) and Ascent Capital Group (ASCMA)
• Security alarm monitoring products: NAPCO Security Technologies (NSSC), Universal Security Instruments (UUU)
• Security Officers: Command Security Corporation (MOC)
• Security products used by law enforcement, large facilities and governmental agencies: Digital Ally (DGLY), Magal Security Systems (MAGS), SuperCom (SPCB)

A comparison widget that shows trend, earnings per share (EPS), P/E ratio and beta for each of the companies on this list can be accessed through the link below.

Security and Protection Industry Comparison Widget

Select the company’s link to access charts, news links and company website and social media information.

Security and Protection Companies: Mid-Cap Stocks

ADT Inc. (ADT) (IPO January 19, 2018; home/business security and automation)

Allegion Plc. (ALLE) (Ireland; mechanical security hardware)

Brink’s Company (The) (BCO) (Armored transportation, ATM replenishment and maintenance, long-distance transportation of valuables)

MSA Safety Inc. (MSA) (Protection equipment)

Security and Protection Companies: Small-Cap Stocks

Alarm.com Holdings, Inc. (ALRM) (IPO in June 2015: Home security software)

OSI Systems, Inc. (OSIS) (Security and inspection systems)

Security and Protection Companies: Micro-Cap Stocks

Ascent Capital Group, Inc. (ASCMA) (Security alarm monitoring services)

Command Security Corporation (MOC) (Provides uniformed security officers and aviation security services)

CompX International Inc. (CIX) (Mechanical and electrical cabinet locks; marine components)

Digital Ally, Inc. (DGLY) (Digital video imaging products used by law enforcement and homeland security)

Eastern Company (The) (EML) (Industrial hardware, security products and metal castings)

Magal Security Systems Ltd. (MAGS) (Israel: computerized physical and cyber security products and systems)

NAPCO Security Technologies, Inc. (NSSC) (Door, intrusion, fire alarm, video surveillance)

SuperCom, Ltd. (SPCB) (Israel: Identification and security products to a number of markets)

Universal Security Instruments, Inc. (UUU) (Smoke, fire and carbon monoxide alarms)

Related Links:

Publicly Traded Companies by Sector and Industry

List of Business Service Companies

List of Consumer Service Companies