Together with Thomas Sting, Ralf Siefen founded the company
proRZ Rechenzentrumsbau in 2005, which is now a division of the Data Center Group. During his professional career with the company Lampertz, he acquired a high level of competence and expertise in the planning and realization of data centres. For more than 12 years, he was responsible for the national and international project management as member of the executive board.
Then and now, his great passion is the design of future-proof, efficient, high-quality and secure data centres for small, medium-sized and big companies. As managing director, he is focussing on the technology, further development of the solution portfolio and the sales.
"Expert advice and the
support of our clients with regard to the implementation of modular, highly
available and efficient data centres coupled with the cooperative partnership are of utmost priority for our team. We protect IT“ (Ralf Siefen)
Because of his long time professional experience in
the fields of finance, sales and marketing, Thomas
Sting, as authorized representative and member of the executive board of
the security specialist Lampertz, was responsible for all sales and marketing
Together with Ralf Siefen he founded the company proRZ Rechenzentrumsbau in 2005, nowadays a leading solution provider for the planning and realization of data centres in Germany. proRZ is a division of the international DATA CENTER GROUP. Thomas Sting is responsible for the commercial management. Additionally, he is focussing on the development of integrated concepts and strategies for the secure and efficient operational management of data centres.
"A solid commercial and financial basis is an
important component not only for our group of companies but also for our
customers and the company's success. It is the cornerstone for investments and
the expansion of the service portfolio in order to ensure the required full
services for integrated and secure operations of our customer's data
centres". (Thomas Sting)
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