{"slice":{"kind":"company","id":"brainbox-ai","label":"BrainBox AI","href":"/companies/brainbox-ai","apiPath":"/api/slices/company/brainbox-ai","lastmod":"2026-09-09"},"company":{"id":"brainbox-ai","name":"BrainBox AI","url":"https://brainboxai.com","description":"AI-powered HVAC optimization platform. Optimizes building HVAC systems using machine learning. Acquired by Trane Technologies (closed January 2025). Active in 14,000+ buildings with 190 employees.","roles":[],"jobs":[],"sectors":[],"lifecycle":"acquired","investors":["ABB Technology Ventures","Esplanade Ventures","Desjardins Capital","Export Development Canada"],"markets":["building energy","HVAC optimization","AI"],"capitalVerified":"2026-09-07"},"ownershipGraph":{"parent":null,"siblings":[],"acquisitions":[],"acquiredBy":{"acquirer":"Trane Technologies","date":"2025-01","source":"https://investors.tranetechnologies.com/news-and-events/news-releases/news-release-details/2025/Trane-Technologies-Completes-Acquisition-of-BrainBox-AI/default.aspx"}},"capital":{"rounds":[],"totalRaisedUsd":null,"publicListing":null,"revenueEstimateUsd":null},"provenance":{"sources":["https://investors.tranetechnologies.com/news-and-events/news-releases/news-release-details/2025/Trane-Technologies-Completes-Acquisition-of-BrainBox-AI/default.aspx"],"capitalSources":[]},"tools":[]}