Data Center Group (DCG) is pleased to welcome Dirk Doormann as its new Head of Strategic Sales and Business Development. With his many years of experience in the data center market, he will further drive DCG’s strategic growth and unlock new market potential.
Dirk Doormann brings extensive expertise in business development, key account management, and strategic sales within the field of highly available IT and power infrastructures. In senior sales roles at renowned companies such as NTC (Notstromtechnik Clasen), BerlinerLuft, Dätwyler, Schäfer IT Systems, and Rittal, he played a key role in shaping market strategies within the data center sector.
In his new role at DCG, his focus will be on identifying new business opportunities, expanding strategic partnerships, and sustainably developing existing customer relationships.
“With Dirk Doormann, we are gaining a proven expert in the data center market who combines strategic sales strength with a deep understanding of our industry. He was our preferred candidate for this position, and we are very pleased that he will actively contribute to the further development of our business field,” said Ralf Siefen, CEO of the Data Center Group.





