About
ADT is a leading U.S. provider of security, interactive and smart home solutions for residential and small business customers, offering monitored alarms, fire detection and home automation through 9 monitoring centers and 200+ service locations, serving about 6 million customers with 12,000+ employees.
Capital graph
Founders / team· 2
Comparable companies· by market
This company
BusinessLatest roundTotal raisedDate- ADT
ADT is a leading U.S. provider of security, interactive and smart home solutions for residential and small business customers, offering monitored alarms, fire detection and home automation through 9 monitoring centers and 200+ service locations, serving about 6 million customers with 12,000+ employees.
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United States
BusinessLatest roundTotal raisedDate- Deep Sentinel
AI-driven real-time security for homes and businesses, combining smart cameras with remote live monitoring
Series B · $30M · 2025-06
$30M - ARC
Charging, storage, tracking, security and maintenance management for handheld devices (barcode scanners, tablets, etc.) used by enterprise frontline workers
Undisclosed · $142M · 2026-09
$142M - Firefly
Ember AI security management platform and in-house security hardware for real-time incident detection and emergency response automation at schools, hospitals and corporate campuses
Series A · 2026-10
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Confirmed rounds only. Matched on subsector, sector, stage and funding scale — each verifiable on the company profiles.
M&A deals
- 2026-10TargetPending closeThrive HoldingsAcquisition