Calyos focuses on two-phase cooling technologies for thermal management in various industries. The company provides thermal management solutions including loop heat pipes, micro-channel heat pipes, and pulsating heat pipes, which are intended to dissipate heat from electronic components, batteries, and power electronics. Calyos' products serve sectors that need effective cooling systems, including e-mobility, computing, and renewable energy. It was founded in 2011 and is based in Charleroi, Belgium.

CoolIT Systems provides liquid cooling solutions for high-performance computing, enterprise, and telecom sectors. The company offers products including direct liquid cooling systems, coolant distribution units, and coldplates that manage heat in data centers and computing environments. CoolIT Systems serves the artificial intelligence (AI), high-performance computing, and enterprise data center markets. It was founded in 2001 and is based in Calgary, Canada.

Iceotope provides precision liquid cooling solutions for data centers, emphasizing sustainability and efficiency within the IT stack. Its offerings include cooling systems aimed at improving performance for AI workloads while reducing energy consumption, carbon emissions, and water usage. Iceotope serves sectors such as cloud service providers, telecommunications, enterprises, and original equipment manufacturers. It was founded in 2005 and is based in Sheffield, United Kingdom.

UniSCool provides liquid cooling solutions for advanced electronics within the technology sector. The company's offerings include cooling solutions designed to manage thermal challenges in data centers and other electronics that require thermal management. Its solutions aim to address the environmental impact of cooling systems in data centers, which account for a portion of global electricity demand. The company was founded in 2022 and is based in Lleida, Spain.

LiquidStack specializes in liquid cooling technology for information technology hardware, telecommunications, and blockchain systems. The company provides liquid cooling solutions that aim to be efficient and environmentally sustainable, enabling the operation of hyperscale, colocation, enterprise, edge, and blockchain data centers. LiquidStack's product lineup includes direct-to-chip cooling distribution units (CDUs) and various modular cooling systems such as DataTank, EdgeTank, CryptoTank, MicroModular, and MacroModular systems. It was founded in 2021 and is based in Carrollton, Texas.

Therminer operates in the renewable energy and data center industries. The company reduces energy consumption by recycling heat generated from servers to provide heating and hot water and offers a computational boiler system that integrates with renewable energy sources. Therminer serves individuals, businesses, and data centers interested in managing costs and carbon emissions through heating and cooling technologies. It was founded in 2021 and is based in Valencia, Spain.