Alarm.Com Holdings (ALRM) Holdings (ALRM) provides wireless and web-enabled security system technology. The company offers security, video monitoring, and energy management applications. Its segment is a cloud-based platform for the connected home and related connected home applications. The company also develops commercial automation applications and energy-management products and services. was founded by Jean-Paul Martin and Alison J. Slavin during 2000. It’s headquartered in Tysons, VA.