Industry: Security

LiveWatch Security, LLC, which does business as Brinks Home Security, provides security systems and monitoring, including wireless security, Internet-based systems, custom alarm systems, fire monitoring, carbon monoxide detection, and other protection systems.

ADT, LLC provides alarm and monitoring systems for security and fire protection, for businesses and homes.

Early Warning Services, LLC offers fraud management and prevention to financial organizations and businesses in the US.

Ring, LLC rovides security products worldwide, including alarms, video doorbells, security systems, cameras, and lighting products. 

2 Krew Inc., doing business under the name 2 Krew Security & Surveillance, provides residential and commercial security systems, including access control systems, fire alarms, and video surveillance.

Defenders, Inc. offers security systems, including burglarly and fire alarms, and HVAC products.

Vivint, Inc. provides smarthome features and devices and home security products and services.

Premiere Guardian Protection, LLC does business as SafeLife 365 and makes medical alert systems and monitoring units.

Alarm.com Incorporated provides cloud-based services for remote premises control (such as video monitoring and energy management), home automation, and security monitoring. 

Critical Intervention Services, Inc. offers protective, investigative, and training services, in Florida and elsewhere in the world. It provides security guards, conducts risk assessments and coordinates anti-terrorism staffing for sites such as chemical facilities and power plants, and, via its connection with the S2 Safety & Intelligence Institute, trains staff for the Federal Burear of Prisons, US Department of Justice, and US Special Operations Command.