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Trane Technologies

Verified

Platform

Piscataway, NJ, US Website
HvacOtherRefrigeration

Headquarters

US hq by state Alaska: no recorded hq Alabama: no recorded hq Arkansas: no recorded hq Arizona: no recorded hq California: no recorded hq Colorado: no recorded hq Connecticut: no recorded hq District of Columbia: no recorded hq Delaware: no recorded hq Florida: no recorded hq Georgia: no recorded hq Hawaii: no recorded hq Iowa: no recorded hq Idaho: no recorded hq Illinois: no recorded hq Indiana: no recorded hq Kansas: no recorded hq Kentucky: no recorded hq Louisiana: no recorded hq Massachusetts: no recorded hq Maryland: no recorded hq Maine: no recorded hq Michigan: no recorded hq Minnesota: no recorded hq Missouri: no recorded hq Mississippi: no recorded hq Montana: no recorded hq North Carolina: no recorded hq North Dakota: no recorded hq Nebraska: no recorded hq New Hampshire: no recorded hq New Jersey: 1 hq New Mexico: no recorded hq Nevada: no recorded hq New York: no recorded hq Ohio: no recorded hq Oklahoma: no recorded hq Oregon: no recorded hq Pennsylvania: no recorded hq Rhode Island: no recorded hq South Carolina: no recorded hq South Dakota: no recorded hq Tennessee: no recorded hq Texas: no recorded hq Utah: no recorded hq Virginia: no recorded hq Vermont: no recorded hq Washington: no recorded hq Wisconsin: no recorded hq West Virginia: no recorded hq Wyoming: no recorded hq
Headquarters: Piscataway, NJ, US.

Ownership map

Ownership links are documented, evidence-gated edges, shown as reported by their sources. Naming a company is not an accusation against it. See our methodology and legal notes.

Ownership map for Trane TechnologiesDivestedPart OfPart Ofparent ofparent ofparent ofparent ofrolled up intorolled up intorolled up intoABB: PlatformABABBAL-KO Air Technology: Operating CompanyAL-KO Air TechnologyAL-KO SE: Operating CompanyAKAL-KO SEAgilis Energy, LLC: Operating CompanyAEAgilis Energy, LLCArctic Chiller Group: Operating CompanyArctic Chiller GroupBrainBox AI: Operating CompanyBABrainBox AICALMAC Corporation: Operating CompanyCCCALMAC CorporationDamuth Services, Inc.: Operating CompanyDSDamuth Services, Inc.EcoFactor Inc.: Operating CompanyEIEcoFactor Inc.FRIGOBLOCK: Operating CompanyFRIGOBLOCKGrenco TK: Operating CompanyGTGrenco TKICS Group Inc.: Operating CompanyIGICS Group Inc.Ingersoll Rand: PlatformIRIngersoll RandKKR: Pe FirmKKRKieback&Peter Group: Operating CompanyKPKieback&Peter GroupLiquidStack: Operating CompanyLiquidStackStellar Energy: Operating CompanySEStellar EnergyStellar Energy Americas Inc: Operating CompanySEStellar Energy Americ…Thermocold: Operating CompanyThermocoldThermocold Costruzioni S.r.l.: Operating CompanyTCThermocold Costruzion…Trane Technologies: PlatformTTTrane TechnologiesTurntide Technologies: Operating CompanyTurntide Technologies
Operating CompanyPe FirmPlatform

Ownership

Ownership links are documented, evidence-gated edges, shown as reported by their sources. A verified mark denotes an independently corroborated edge; links shown as reported are drawn as their sources record them and are not independently corroborated. Naming a company is not an accusation against it. See our methodology and legal notes.

Market signals

Acquisition history

Acquisition timeline20172018201920202021202220232024202520262017 · Majority stake → Thermocold2017 · Add-on acquisition → CALMAC Corporation (verified)2019 · Add-on acquisition → Arctic Chiller Group (verified)2019 · Add-on acquisition → EcoFactor Inc.2021 · Add-on acquisition2022 · Majority stake → AL-KO Air Technology2024 · Majority stake → BrainBox AI (verified)2025 · Add-on acquisition → Stellar Energy (verified)2026 · Majority stake → LiquidStack (verified)
9 recorded deals, 2017–2026verifiedunverified+2 undated (not shown)

Acquisition footprint

US acquired companies by state Alaska: no recorded acquired companies Alabama: no recorded acquired companies Arkansas: no recorded acquired companies Arizona: no recorded acquired companies California: no recorded acquired companies Colorado: no recorded acquired companies Connecticut: no recorded acquired companies District of Columbia: no recorded acquired companies Delaware: no recorded acquired companies Florida: no recorded acquired companies Georgia: no recorded acquired companies Hawaii: no recorded acquired companies Iowa: no recorded acquired companies Idaho: no recorded acquired companies Illinois: no recorded acquired companies Indiana: no recorded acquired companies Kansas: no recorded acquired companies Kentucky: no recorded acquired companies Louisiana: no recorded acquired companies Massachusetts: no recorded acquired companies Maryland: no recorded acquired companies Maine: no recorded acquired companies Michigan: no recorded acquired companies Minnesota: no recorded acquired companies Missouri: no recorded acquired companies Mississippi: no recorded acquired companies Montana: no recorded acquired companies North Carolina: no recorded acquired companies North Dakota: no recorded acquired companies Nebraska: no recorded acquired companies New Hampshire: no recorded acquired companies New Jersey: 1 acquired companies New Mexico: no recorded acquired companies Nevada: no recorded acquired companies New York: no recorded acquired companies Ohio: no recorded acquired companies Oklahoma: no recorded acquired companies Oregon: no recorded acquired companies Pennsylvania: no recorded acquired companies Rhode Island: no recorded acquired companies South Carolina: no recorded acquired companies South Dakota: no recorded acquired companies Tennessee: no recorded acquired companies Texas: 1 acquired companies Utah: no recorded acquired companies Virginia: no recorded acquired companies Vermont: no recorded acquired companies Washington: no recorded acquired companies Wisconsin: no recorded acquired companies West Virginia: no recorded acquired companies Wyoming: no recorded acquired companies
  1. 1. New Jersey 1
  2. 2. Texas 1
1–4 5–14 15–39 40–79 80+ no recorded acquired companies
Where the brands Trane Technologies acquired are headquartered, by US state. A count of targets, not a market-share claim.

Deals

Majority stake Feb 2026
Verified

Trane to acquire liquid cooling company LiquidStack

Trane Technologies → LiquidStack
Add-on acquisition Dec 2025
Verified

Trane Technologies to acquire Stellar Energy Digital data-center cooling business

Trane Technologies → Stellar Energy
Majority stake Dec 2024
Verified

Trane Technologies signs definitive agreement to acquire BrainBox AI

Trane Technologies → BrainBox AI
Majority stake Sep 2022

Trane Technologies to acquire AL-KO Air Technology

Trane Technologies → AL-KO Air Technology
Add-on acquisition Sep 2019
Verified

Trane (Ingersoll Rand) acquires Arctic Chiller Group

Trane Technologies → Arctic Chiller Group
Majority stake Feb 2017

Ingersoll-Rand (Trane) to acquire Italian chiller/heat-pump maker Thermocold

Trane Technologies → Thermocold
Majority stake Dec 2007
Verified

Ingersoll Rand completes acquisition of Trane

Ingersoll Rand → Trane Technologies
Add-on acquisition Nov 2017
Verified

Trane (Ingersoll Rand) acquires CALMAC energy storage company

Trane Technologies → CALMAC Corporation
Add-on acquisition Jun 2019

Trane Residential HVAC acquires EcoFactor's cloud energy-intelligence technology

Trane Technologies → EcoFactor Inc.
Add-on acquisition Oct 2021

Trane Technologies completes acquisition of Farrar Scientific

Trane Technologies
Majority stake

Trane Technologies to acquire 49% stake in Kieback&Peter

Trane Technologies → Kieback&Peter Group
Majority stake

Trane Technologies completes acquisition of Stellar Energy Americas

Trane Technologies → Stellar Energy Americas Inc