# Resideo Technologies

> Resideo Technologies is the Honeywell spinoff that quietly runs the guts of the American home - the thermostat on your wall, the smoke alarm on your ceiling, the water sensor by your heater. It pairs a 150-million-home installed base of Honeywell Home and First Alert hardware with ADI Global Distribution, the wholesale pipeline that arms 110,000-plus professional installers. In 2024 it booked $6.76 billion in revenue, and in 2025 it decided the whole thing was too big to stay in one box.

- **Founded:** 2018
- **Headquarters:** Scottsdale, Arizona, United States
- **Founders:** Honeywell International (spun off as Resideo) (Parent company / origin)
- **Team size:** ~16,000 employees (2024, before the ADI spin-off)
- **Products:** Honeywell Home Thermostats, First Alert / BRK / Onelink Safety, Resideo ProSeries Security, Water Solutions, Control4 Smart Home Platform
- **Notable:** Spun off from Honeywell in 2018 with a 40-year Honeywell Home brand license, Reached record $6.76 billion revenue in FY2024, Acquired First Alert for $593M (2022) and Snap One for ~$1.4B (2024)

## Products & services

- **Honeywell Home Thermostats** — Smart and programmable thermostats including the T-series (T9, T10 Pro), the newer X-series (X2S, X8S) and ElitePRO pro-grade smart thermostats with Pro-IQ services.
- **First Alert / BRK / Onelink Safety** — Smoke alarms, carbon monoxide alarms, combination detectors and fire extinguishers, added through the 2022 acquisition of First Alert.
- **Resideo ProSeries Security** — Professionally installed security panels and sensors, including ProSeries AIO and VISTA H3 hybrid panels, plus First Alert CX4/VX cameras and video doorbells.
- **Water Solutions** — Leak and freeze detectors, WiFi shutoff valves, and Braukmann potable-water and hydronic products (pressure-reducing and mixing valves) used in 18M+ households.
- **Control4 Smart Home Platform** — Whole-home automation and control system for integrators, added through the 2024 Snap One acquisition.
- **ADI Global Distribution** — Wholesale distribution of low-voltage security, fire, AV, access control and networking products across 190+ branch locations to 110,000+ professional installers.

## Achievements

- Spun off from Honeywell in 2018 with a 40-year Honeywell Home brand license
- Reached record $6.76 billion revenue in FY2024
- Acquired First Alert for $593M (2022) and Snap One for ~$1.4B (2024)
- Joined the Fortune 500 for the first time in 2026
- Won Red Dot and iF Design Awards for the ElitePRO thermostat

## Latest updates

- **2024-06** — Completed the ~$1.4B acquisition of Snap One, bringing the Control4 platform into ADI Global Distribution.
- **2024-11** — Announced CEO succession: Thomas Surran named President & CEO as Jay Geldmacher retired.
- **2025-07** — Announced plan to split into two independent public companies - Resideo and ADI Global Distribution.
- **2025-12** — Launched the Honeywell Home X8S smart thermostat.
- **2026-01** — Named to the Fortune 500 for the first time.

## Links

- Website: https://resideo.com
- LinkedIn: https://www.linkedin.com/company/resideo1
- Twitter/X: https://twitter.com/resideo
- YouTube: https://www.youtube.com/@Resideo
- Facebook: https://www.facebook.com/Resideo

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Profile page: https://yespress.io/resideo
Published by YesPress — https://yespress.io
Last updated: 2026-08-20