Top Data Center Liquid Cooling Companies

The global data center liquid cooling market is expected to be boosted by growing investments in data center construction to support the surging AI, machine learning, GPUs/TPUs, HPC, and cloud workloads. Liquid cooling offers more efficient thermal regulation, which is why it is gaining more traction among data center operators. High emphasis on sustainability and rising energy costs are also expected to create new business scope for data center liquid cooling companies. Advances in immersion cooling, direct liquid cooling, rear-door heat exchangers, cold plates, and improved coolant fluids have improved reliability, ease of deployment, thermal performance, and safety.

Industry Overview

According to SkyQuest Technology “Data Center Liquid Cooling Market By Solution (Direct, Indirect), By Service (Design & Consulting, Installation & Deployment, Maintenance & Support), By Type of Cooling, By Data Center Type, By Region - Industry Forecast 2025-2032,” Global data center liquid cooling market is projected to grow at a CAGR of over 23.4% by 2032, as demand for cloud computing, AI workloads, IoT, 5G/6G, edge computing expands rapidly. Liquid cooling enables a more compact layout, smaller footprint per rack, higher rack density, and better use of overall facility space. Growing concerns regarding reducing the environmental impact of data centers is also expected to bolster the demand for advanced data center liquid cooling solutions in the long run.

Top 10 Global Data Center Liquid Cooling Companies

1. ExxonMobil

The company’s expertise in energy, materials science, and industrial fluid technology makes it a key provider of data center liquid cooling solutions. ExxonMobil develops advanced immersion cooling fluids designed for efficiency and thermal stability in data centers and other applications. The company offers dielectric coolants that help improve energy savings, reduce carbon footprints, and extend the lifespan of data center equipment. ExxonMobil leverages decades of expertise in chemical engineering and lubrication science to offer next-generation cooling solutions that align with the rising demand for energy-efficient digital infrastructure.

2. Fujitsu

The Japanese company is one of the top innovators in the ICT segment and is also known for offering data center cooling solutions. Fujitsu’s innovations include direct-to-chip and immersion cooling systems that enhance energy efficiency and minimize power consumption in high-performance computing environments. The company’ proprietary “Cool-Central Liquid Cooling System” combines precision engineering with intelligent temperature control, contributing to significant reductions in PUE (Power Usage Effectiveness). Emphasis on sustainability is a key factor helping Fujitsu stand out from the competition.

3. Aligned Data Centers

Aligned Data Centers is making a name for itself by offering sustainable and adaptive colocation facilities. The company’s proprietary Delta³ liquid cooling technology puts it among the top data center liquid cooling providers. Aligned’s focus on sustainability is evident in its carbon-neutral operations and water-saving cooling systems. Its modular, fluid-based infrastructure supports dynamic thermal management, ensuring optimal efficiency in diverse climate conditions. Enabling precise temperature regulation for high-density workloads whilst maintaining environmental responsibility is helping this company boost their business scope.

4. ABB Ltd.

ABB is an established leader in electrification, automation, and energy management solutions. The Swiss company provides integrated power distribution, control systems, and precision cooling solutions for data centers. ABB’s liquid cooling solutions are engineered for sustainability and seamless integration with renewable energy sources. With its strong expertise in digital twin technology and automation, the company not only helps in cooling but optimizes the complete operation of data centers. Its technologies, including advanced cooling pumps and monitoring systems, ensure stable thermal conditions across large-scale facilities.

5. Rotork plc

Rotork plc is one of the top companies offering flow control and actuation solutions for industrial automation. The company is responsible for developing and providing precision actuators, valves, and control systems that regulate the flow of coolant fluids across complex networks. Rotork’s advanced digital actuation systems allow real-time monitoring and automated control of liquid cooling circuits, optimizing efficiency while reducing maintenance needs. Hence, the company’s precision engineering expertise and emphasis on smart automation are helping boost the efficiency of data center liquid cooling solutions.

6. SMC Corporation

The Japanese company is a leading provider of pneumatic and automation systems used across manufacturing and data center applications. SMC’s eco-friendly solutions emphasize low power consumption and reduced water use, aligning with sustainability goals in modern data centers. The company’s temperature control units (TCUs), precision flow valves, and high-efficiency cooling modules are used extensively in data center liquid cooling applications. SMC plays a crucial role in enhancing system reliability and supporting data centers in maintaining optimal cooling performance for AI, cloud, and edge computing infrastructures worldwide.

7. Festo AG & Co. KG

Festo AG & Co. KG has established a name for itself by offering intelligent fluid control solutions for data centers. The company offers cooling automation solutions such as precision valves, proportional regulators, and monitoring systems that manage liquid cooling flows efficiently. The company’s focus on sustainability and smart factory principles extends to data center management, where automation enables adaptive cooling responses to varying thermal loads. By leveraging its advanced mechatronic expertise, the German company helps data centers optimize their operations and extend server lifespan.

8. Moog Inc.

Moog Inc. Has established a name for itself through precision motion and fluid control systems for aerospace, defense, and industrial sectors. Moog develops high-performance pumps, servo valves, and control systems that ensure stable thermal management for large-scale computing infrastructures. The company’s cooling systems are known for reliability under continuous high-load conditions, making them ideal for data centers processing AI, HPC, and cloud applications. Moog has experience of multiple decades in the cooling industry, which allows it to offer energy-optimized cooling solutions that align with modern data center performance goals.

9. Curtiss-Wright Corporation

Curtiss-Wright Corporation is a diversified technology company specializing in precision control systems and thermal management solutions. The company provides advanced pumps, heat exchangers, and cooling modules for data centers to facilitate liquid cooling. Through its continued investment in fluid dynamics research and sustainable engineering practices, Curtiss-Wright is enabling next-generation cooling technologies that support both performance and environmental efficiency. The company has robust experience working with aerospace and defense engineering companies, which is also helping it stay competitive in the global data center liquid cooling industry landscape going forward.

10. IMI plc

IMI plc is a British engineering firm known for its expertise in motion and fluid control technologies. IMI’s engineering expertise, combined with its digital monitoring capabilities, supports predictive maintenance and operational optimization. The company opts for a sustainable design approach and offers precision valves, regulators, and actuation systems that ensure proper functioning of data center liquid cooling systems. Through continuous innovation in control technologies, IMI plc plays a key role in advancing reliable, scalable, and environmentally responsible liquid cooling solutions for modern data centers.

Other Leading Global Data Center Liquid Cooling Companies

• AUMA Riester GmbH & Co. KG
• Barksdale Inc.
• Flowserve Corporation
• Johnson Controls

Conclusion

The global data center liquid cooling market is anticipated to expand at an impressive CAGR, but is still constrained by certain factors such as high upfront infrastructure costs and reliability concerns. Data center liquid cooling companies are focusing on developing new designs that are more efficient in cooling and less expensive as well. Increasing pressure from net-zero, ESG, or carbon-neutral initiatives is also expected to expand the business scope of data center liquid cooling companies in the long run. Growing number of data centers backed by hike in digitization around the world are ensuring sustained sales of data center liquid cooling systems on a global level.