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Coromatic is building Stockholm 4 South for Conapto

Coromatic, the leading supplier of mission-critical infrastructure for secure power supply and data communication, has been commissioned to design, build, and deliver the mission-critical equipment for Conapto’s new data center in southern Stockholm.

The data center named Stockholm 4 South is the latest investment from Conapto in cost-effective, sustainable, and secure data center facilities in the Stockholm region.

When fully developed, the facility will be the company’s largest, with an area of 8,000 square meters and a total output of 20 MW. Through the agreement with Coromatic, Conapto will continuously be able to offer customized solutions in terms of both power supply and cooling method to Swedish and international companies with high demands on safety, reliability, and durability.

– From previous collaborations, we know that Coromatic can deliver according to our high requirements and in this case, they become a partner in our customer offering by quickly delivering fully customized solutions on an ongoing basis, says Håkan Björklund, CEO at Conapto.

The data center will be expanded organically as the number of connected customers grows, with solutions based on the needs of connected customers. This means that both customers with demands for the highest density can coexist with customers who use more standard solutions. Just like other Conapto facilities, Stockholm 4 South will also be powered by 100% renewable electricity and be connected to the district heating network so that the waste heat can be used for heating homes in the Stockholm area.

– We are both pleased and honored by the continued trust. It is also very stimulating to work together with Conapto in all aspects to be able to design and build a top-class data center. There have been both conditions and ambitions to be able to reach as high as possible in terms of security, efficiency, and sustainability, says Thomas Wunger, Head of Datacenter Solutions at Coromatic.

The work on designing and building the new data center will begin immediately with the goal that the first customers will be able to move in by March 2024.

– Conapto sets the standard in many aspects when it comes to data center services and therefore it is extremely inspiring to continue to deliver to and collaborate with them, says Ann Wingård, Head of Data Center and Connected Workplace at Coromatic.


About Coromatic

Coromatic secures access to power supply and data communication for mission-critical facilities. They provide high availability and productivity for customers, save lives through uninterrupted operation 24/7, and optimize energy use for the least possible environmental impact. The company’s customers are in a variety of industries such as banking and finance, healthcare, defense, and many other organizations where access to power supply and data communication is crucial. Coromatic offers guidance, maintenance, and service. Coromatic designs, builds, and operates customers’ technical infrastructure with a focus on energy efficiency. Read more: 


About Conapto

Conapto offers scalable, secure, and sustainable data center colocation for the physical hardware as well as market-leading access to communication and connection to public cloud services such as Amazon Web Services, Microsoft Azure and Google Cloud. Conapto have two climate-neutral data centers and headquarter in Stockholm. Read more:


For more information contact:

Stefan Nilsson, Chief Commercial Officer at Conapto
Phone: +46 708 23 75 23

Ann Wingård, Head of Data Center and Connected Workplace på Coromatic
Phone: +46 72 078 99 22

Håkan Björklund, CEO at Conapto

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