Trane Technologies to Acquire Stellar Energy Digital Business

Trane Technologies to buy Stellar Energy’s digital cooling business

Trane Technologies agreed to acquire Stellar Energy’s digital unit, a Jacksonville-based provider of liquid-to-chip data-center cooling systems. The deal includes two assembly operations and about 700 employees. The business will join Trane’s commercial HVAC division while keeping its brand, direct-to-customer model, and existing customer relationships.

Trane Technologies to Acquire Stellar Energy Digital Business

SWORDS, Ireland--(BUSINESS WIRE)--Dec 2, 2025-

Trane Technologies (NYSE: TT) to acquire Stellar Energy Digital, expanding data center cooling reach

Trane Technologies signs deal to buy Stellar Energy’s digital business, adding modular liquid-to-chip data center cooling and 700 staff, with closing eyed for early 2026.