Trane Technologies completes acquisition of BrainBox AI

Trane Technologies completed its acquisition of Montreal-based BrainBox AI, an autonomous HVAC controls and generative building technology platform, having previously announced the deal on Dec. 18.

“Swords, Ireland — [Trane Technologies](https://investors.tranetechnologies.com/news-and-events/news-releases/news-release-details/2025/Trane-Technologies-Completes-Acquisition-of-BrainBox-AI/default.aspx) acquires Montreal-based [BrainBox AI](https://brainboxai.com/en/), an autonomous HVAC controls and generative building technology platform.”

Signals are extracted from public coverage and print archives and pinned to a verbatim quote, presented as reported by their sources; naming a company in a signal is not an accusation against it. The verified mark denotes a high-confidence, corroborated signal. See our methodology and legal notes.