News & blog


On November 15, 2022, Dr. Joachim Wittinghofer was appointed Co-Managing Director of Seven2one Informationssysteme GmbH. With this new dual leadership in the management, we continue our successful course and support our customers in mastering the challenges of digitalization towards a new energy system.

After a total of more than 7 years at Seven2one, including 3 years as Managing Director, Carmen Bickle has decided to take a different direction professionally in order to pursue new paths. She will leave Seven2one on 30th September 2022., the online job board for SMEs in German-speaking countries, honoured Seven2one with the designation of “Top SME Employer 2022”.

Seven2one once again belongs to an exclusive circle of companies that qualified for the Top Company seal of approval of website kununu, a platform for rating employers.

After 20 years of service, Christoph Schlenzig has retired from his position as Managing Director at Seven2one as of the end of September. He is now serving on the newly founded Advisory Board.

From start-up to reliable partner. A total of 65 guests celebrated the 20th anniversary of Seven2one on the rooftop terrace of Tawa Yama.

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