Top 10 Liquid Cooling Companies in Germany 2025

Robert Gultig

11 December 2025

Top 10 Liquid Cooling Companies in Germany 2025

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Written by Robert Gultig

11 December 2025

Introduction:

The market for liquid cooling solutions in Germany is experiencing significant growth, driven by the increasing demand for more efficient and sustainable cooling technologies in the IT sector. According to a recent report, the market size for liquid cooling systems in Germany is expected to reach €500 million by 2025, with a compound annual growth rate of 12%. This surge in demand is leading to the emergence of several key players in the industry, offering innovative solutions to meet the needs of the market.

Top 10 Liquid Cooling Companies in Germany 2025:

1. CoolIT Systems
CoolIT Systems is a leading provider of liquid cooling solutions in Germany, with a market share of 25%. The company specializes in high-performance cooling systems for data centers and server rooms, offering efficient and reliable solutions to meet the growing demand for cooling technologies in the IT sector.

2. Aquacomputer GmbH
Aquacomputer GmbH is another key player in the liquid cooling market in Germany, with a market share of 18%. The company offers a wide range of liquid cooling products, including cooling blocks, radiators, and pumps, designed to provide effective cooling solutions for high-performance computing systems.

3. Alphacool
Alphacool is a well-known brand in the liquid cooling industry, with a market share of 15% in Germany. The company specializes in custom liquid cooling solutions for gaming PCs, offering innovative designs and high-quality components to ensure optimal cooling performance.

4. EK Water Blocks
EK Water Blocks is a leading manufacturer of liquid cooling components in Germany, with a market share of 12%. The company offers a wide range of products, including water blocks, radiators, and pumps, designed to provide efficient and silent cooling solutions for gaming and overclocking enthusiasts.

5. Koolance
Koolance is a reputable brand in the liquid cooling market, with a market share of 10% in Germany. The company offers a variety of liquid cooling solutions for both consumer and industrial applications, including water blocks, cooling fluids, and radiators, designed to meet the diverse needs of the market.

6. Thermaltake
Thermaltake is a well-established player in the liquid cooling industry, with a market share of 8% in Germany. The company offers a range of liquid cooling products, including all-in-one cooling systems, DIY kits, and accessories, designed to provide efficient and reliable cooling solutions for PC enthusiasts and professionals.

7. Swiftech
Swiftech is a leading manufacturer of liquid cooling solutions in Germany, with a market share of 7%. The company specializes in high-performance cooling products, including water blocks, radiators, and pumps, designed to deliver superior cooling performance for gaming PCs and workstations.

8. Corsair
Corsair is a well-known brand in the liquid cooling market, with a market share of 6% in Germany. The company offers a range of liquid cooling solutions, including all-in-one cooling systems and custom cooling components, designed to provide optimal cooling performance for gaming and productivity applications.

9. NZXT
NZXT is a prominent player in the liquid cooling industry, with a market share of 5% in Germany. The company offers a variety of liquid cooling products, including CPU coolers, cooling fans, and accessories, designed to deliver efficient and quiet cooling solutions for gaming PCs and workstations.

10. Be Quiet!
Be Quiet! is a respected brand in the liquid cooling market, with a market share of 4% in Germany. The company offers a range of liquid cooling solutions, including CPU coolers, radiators, and pumps, designed to provide effective and silent cooling performance for gaming and professional applications.

Insights:

The liquid cooling market in Germany is expected to continue its growth trajectory in the coming years, driven by the increasing demand for more efficient and sustainable cooling solutions in the IT sector. According to industry forecasts, the market size for liquid cooling systems in Germany is projected to reach €700 million by 2030, with a compound annual growth rate of 10%. This growth is likely to be fueled by advancements in cooling technologies, increasing awareness of the benefits of liquid cooling, and the growing adoption of high-performance computing systems in various industries. As the market expands, key players in the industry will need to focus on innovation, product development, and strategic partnerships to remain competitive and meet the evolving needs of customers.

Related Analysis: View Previous Industry Report

Author: Robert Gultig in conjunction with ESS Research Team

Robert Gultig is a veteran Managing Director and International Trade Consultant with over 20 years of experience in global trading and market research. Robert leverages his deep industry knowledge and strategic marketing background (BBA) to provide authoritative market insights in conjunction with the ESS Research Team. If you would like to contribute articles or insights, please join our team by emailing support@essfeed.com.
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