Booth number H2-E24

The Hamburg-based family-owned company with 11 production sites, 21 subsidiaries and 2400 employees worldwide, stands for air-conditioning technology at the highest level.

About us

Since its foundation in 1947, STULZ has evolved into one of the world’s leading suppliers of air conditioning technology. With the manufacture of precision air conditioning units and chillers, the sale of air conditioning and humidifying systems, and service and facility management, this division of the STULZ Group achieved sales of around 480 million euros in 2019.

Since 1974 the Group has seen continual international expansion of its air conditioning business, specializing in air conditioning for data centers and telecommunications installations. STULZ employs 2,400 workers at 11 production sites (two in Germany, the U.S. and in China, one in Italy, the UK, Spain, Brazil and India) and 21 sales companies.

The company also cooperates with sales and service partners in over 140 other countries, and therefore boasts an international network of air conditioning specialists. The STULZ Group employs around 7,000 people worldwide. Current annual sales are around 1,300 million euros.

Holsteiner Chaussee 283
22457 Hamburg

Phone: +49 40 5585 0

Products and Services

Faster, larger, more reliable: the demands of and for data centers are growing every day. Whether you are building a new, ultra-modern hyperscale data center or upgrading an existing one – in most cases change is the only constant. And it’s no different at STULZ, for we are working tirelessly to ensure that all our developments are always one important step ahead. We are therefore able to satisfy all our customers’ requirements and demands wholeheartedly and in every respect – in data centers, communications technology and industry alike.
CyberCool WaterTec

Forward-thinking, environmentally friendly and efficient The CyberCool WaterTec is a water-cooled chiller that combines all the relevant factors: the design is compact and maintenance friendly, the Turbocor technology is optimized for partial loads, and, in a forward-thinking manner, refrigerant quantities are minimized with the simultaneous use of a refrigerant that has a very low global warming potential.

Further reading

CyberAir 3PRO

CyberAir 3PRO is the result of consistent further development of our thoroughly successful CyberAir 3 series. With our CyberAir 3PRO CW units, STULZ is introducing a new series of units offering maximum potential savings. The units control the climate in the data center with the utmost precision, reliability and energy efficiency. Available in DX cooling, CW cooling and with indirect dynamic free cooling. The six unit sizes vary in width from 950 to 3,350 mm.

Further reading

News & Innovations

Our new product CyberAir Mini CW
The CyberAir is a part of the STULZ portfolio for over 15 years now. Accordingly, we are happy to announce our offspring, the CyberAir Mini series. Energy-efficient, sound-optimized and expandable with a wide range of options, CyberAir Mini comes close to its big brother, but scores with maximum cooling capacity on a minimum footprint thanks to its compact dimensions. For even more flexibility and user-friendliness. Further reading

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