DATA CENTER GROUP builds one of the largest data centers in Germany in record time

As general contractor, DATA CENTER GROUP planned and built a high-availability data center for Main DC Offenbach GmbH, thus serving the growing demand for data centers into which companies can rent in times of digital transformation.

Geschäftsführer Data Center Group GmbH

Fast and smooth

In a joint venture, DC-Datacenter Group GmbH built a five-story data center on the EVO site in Offenbach within 12 months and handed it over to MAIN DC GmbH smoothly and on schedule.


"I am proud of the outstanding team & quality performance - we have managed to hand over BA2 - the first in the building - ready for operation, including EN50600 certification and a PUE of less than 1.2. Another successful milestone for the good work of the Data Center Group with more to follow."

Ralf Siefen - Managing Partner DC-Datacenter-Group GmbH


Some Key Facts

Due to the very special soil conditions, around 2,500 load-bearing logs were placed here up to five meters deep into the ground. Around 2,000 tons of steel were used for the huge complex. Due to different conditions and different customers moving in here with their IT, the entire concept was divided into 3 construction phases. To ensure the highest flexibility and energy efficiency, the project was built according to DIN EN 50600.

President Vantage DC Europe
Geschäftsführer Main DC

Sufficient data rooms and capacity

At the heart of the data center are 12 data rooms that deliver 25 megawatts of capacity. 

This is where the customer's server racks are installed, which are supplied with reliable power and the highest quality fiber optic connections.


Impressions of the successful finalization


A floor area of 7,800 square meters

A floor area of 7,800 square meters - planned gross floor area of 22,000 square meters -8000 square meters for the computer and server landscape that will be installed in around 3,300 racks. You can learn more about this in the following video.

proRZ für Rechenzentrumsbau

The construction of your data center

On request, the DATA CENTER GROUP as your reliable partner, whether as general contractor or general contractor, will take care of the smooth construction of your data center from planning to handover, so that you can focus on your core ­ being able to dedicate skills. Contact us now.


Phone +49 2741 9321-0

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