Alarm.com Acquires Majority Stake in Noonlight

Comply Acquires Trailight to Build a Unified Global Compliance Platform

October 27, 2025

Software

Comply, a provider of regulatory and compliance software, has acquired U.K.-based Trailight, a specialist in conduct risk, competence frameworks, and individual accountability solutions. The deal integrates Trailight's cloud-based accountability capabilities into Comply's platform to accelerate product capability expansion and Comply's presence across Europe and other international markets.

Monroe Street Partners Acquires Vigilnet

February 13, 2023

Government & Public Sector

Chicago-based private equity firm Monroe Street Partners has completed the acquisition of Vigilnet America LLC, an Omaha-headquartered provider of electronic offender monitoring services. The acquisition will support Vigilnet's growth initiatives and Monroe Street's plans to build a portfolio in business services and accelerate strategic add-on acquisitions.

Alarm.com Acquires Shooter Detection Systems

December 15, 2020

IT Services

Alarm.com has acquired Shooter Detection Systems (SDS), a provider of indoor gunshot detection technology, to expand its commercial security solutions. SDS will operate as a subsidiary led by its existing management team and its Guardian gunshot detection system will be integrated with Alarm.com's platform to enhance situational awareness for commercial and government customers.

PointCentral (Alarm.com) Acquires Doorport to Add Smart Intercom Capability

May 4, 2020

Cloud & SaaS

PointCentral, an Alarm.com company, has acquired New York‑based Doorport, Inc. The acquisition integrates Doorport’s cellular smart intercom technology into the PointCentral Smart Property Management platform to provide retrofit, mobile-initiated building access and enhanced access management for multifamily and short‑term rental properties.

Alarm.com Acquires Connect and Piper Business Units from Icontrol Networks

June 23, 2016

Cloud & SaaS

Alarm.com Holdings, Inc. entered into a definitive agreement to acquire two business units—Connect (Redwood City, CA) and Piper (Ottawa, Canada)—from Icontrol Networks for approximately $140 million. The deal adds software, hardware and service-provider relationships to Alarm.com's connected-home platform to accelerate R&D, expand product offerings and strengthen relationships with service-provider partners.

Alarm.com Acquires EnergyHub

May 10, 2013

Energy

Alarm.com acquired EnergyHub to integrate EnergyHub's Mercury demand-response and energy-efficiency platform into its connected-home offerings. EnergyHub will continue operating independently under founder Seth Frader-Thompson while leveraging Alarm.com's dealer network and installed base to expand its utility and residential deployments.