„Even before their merger to become Commerz Real in 2007, the companies CGG and CLI came to appreciate the consulting and support rendered by Dr. ZitelmannPB. GmbH over many years. So we have every reason to continue our collaboration now that we are Commerz Real. For the positioning of our group we rely on the time-honoured expertise of the specialists working in Dr. Zitelmann’s team. His excellent network in the industry, outstanding contacts to the specialist press, and a keen sense for relevant topics make Dr. Zitelmann a valuable partner.“