M&A Deal Summary

Trane Technologies Acquires Stellar Energy Digital Business

On December 2, 2025, Trane Technologies acquired information technology company Stellar Energy Digital Business from Stellar Energy

Acquisition Highlights
  • This is Trane Technologies’ 1st transaction in the Information Technology sector.
  • This is Trane Technologies’ 4th transaction in the United States.
  • This is Trane Technologies’ 1st transaction in Florida.

M&A Deal Summary

Date 2025-12-02
Target Stellar Energy Digital Business
Sector Information Technology
Buyer(s) Trane Technologies
Sellers(s) Stellar Energy
Deal Type Divestiture

Target

Stellar Energy Digital Business

Jacksonville, Florida, United States
Stellar Energy Digital Business provides turnkey liquid-to-chip cooling solutions for the world’s leading data center and manufacturing enterprises. It operates two assembly operations in Jacksonville, Florida.

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Buyer(S) 1

Buyer

Trane Technologies

Swords, Ireland

Category Company
Founded 1885
Sector Business Services
Employees40,000
Revenue 19.8B USD (2024)
DESCRIPTION

Trane Technologies is a global climate innovator using its strategic brands Trane and Thermo King, and environmentally responsible portfolio of products and services, it brings efficient and sustainable climate solutions to buildings, homes, and transportation. Trane Technologies was founded in 1885 and is headquartered in Swords, Ireland.


DEAL STATS #
Overall 7 of 7
Sector: Information Technology M&A 1 of 1
Type: Divestiture M&A Deals 1 of 1
State: Florida M&A 1 of 1
Country: United States M&A 4 of 4
Year: 2025 M&A 1 of 1
PREVIOUS DEAL
DATE TARGET DEAL TYPE VALUE
2024-12-18 Brainbox AI

Montreal, Quebec, Canada

Brainbox AI provides autonomous and generative AI building technology. BrainBox AI’s game-changing HVAC technology leverages autonomous AI to make buildings smarter, greener, and more efficient. Working together with our trusted global partners, BrainBox AI supports real estate clients in various sectors, including office buildings, hotels, commercial retail, grocery stores, airports, and more. Brainbox AI was formed in 2017 and is headquartered in Montreal, Quebec.

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Seller(S) 1

SELLER

Stellar Energy

Jacksonville, Florida, United States

Category Company
Founded 1999
Sector Energy Services and Equipment
DESCRIPTION

Stellar Energy provides engineered energy solutions, specializing in systems such as turbine-inlet air chilling (TIAC), thermal energy storage (TES), cooling, and central utility-plant design for the power generation, LNG, data-center, and utilities sectors. The Company works on “power augmentation” projects, helping existing power systems restore or improve output and efficiency rather than generating energy themselves. Stellar Energy was founded in 1999 and is headquartered in Jacksonville, Florida, USA, with additional regional offices globally (including the Middle East/North Africa).


DEAL STATS #
Overall 1 of 1
Sector: Information Technology M&A 1 of 1
Type: Divestiture M&A Deals 1 of 1
State: Florida M&A 1 of 1
Country: United States M&A 1 of 1
Year: 2025 M&A 1 of 1