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Umbrex is pleased to welcome Berthold Hannes with Dr. Hannes Consulting. Berthold spent 15 years with A.T. Kearney in the Munich and Duesseldorf offices, leading A.T.Kearney’s Utility practice in Germany, Switzerland and Austria for many years. He was also a member of the European and global Utility practice leadership team. From 2006 until 2013 he was a Bain & Company partner in the Duesseldorf office, leading the Utility practice in GSA. In 2014 he started his own consulting business, based in Cologne.

Berthold works with medium-sized and large Utility companies, investors in the energy space and innovators. He has particular expertise in corporate and business unit strategy, business model development and innovation. For investors he is working on CDDs. He is invested in an Energy start-up in Zurich.

Berthold lives in Cologne, Germany, with his family. He has become an enthusiastic runner and finished his first half-marathon in 2019. Berthold is happy to work on projects in the German speaking region.