Tobias Esch

Oberberg GmbH engages in the management and operation of hospitals. It provides medical and healthcare services in the fields of psychiatry, psychotherapy, and psychosomatic medicine. The company was founded by Matthias Gottschaldt in 1984 and is headquartered in Berlin, Germany.

Part of Oberbergkliniken GmbH, Xenios Management GmbH is a private specialty clinic in the fields of psychiatry, psychosomatics, and psychotherapy. The company is based in Berlin, Germany. The CEOs are Matthias J. Müller, Ilmarin B. Schietzel. The German company was founded in 1988 by Matthias Gottschaldt. Xenios Management was acquired by Oberbergkliniken GmbH on October 01, 2014.

SigFreu Holding GmbH is a holding company. The company is based in Berlin, Germany. The CEOs are Henrik Onne Bodenstab and Maren Kentgens. The private company was founded in 2017.

AXA Konzern AG engages in the provision of insurance services, which engages in the businesses of life, property, and casualty insurance and reinsurance through its subsidiaries and affiliates. Its products and services include individual life insurance, group life insurance, accident and health insurance. The company was founded in 1839 and is headquartered in Cologne, Germany.

AXA Lebensversicherung AG provides traditional and unit-linked endowment and pension insurance products. Its product portfolio also includes term life and permanent health insurance. The company was founded in 1839 and is headquartered in Cologne, Germany

7Mind GmbH engages in the provision and development of digital platform for meditation and mindfulness. It also offers services through online magazine and podcast. The company was founded by Paul Kohtes, Jonas Leve, and Manuel Ronnefeldt in 2014 and is headquartered in Berlin, Germany.

Part of Oberberg GmbH, Psychosomatische Klinik GmbH & Co. Windach-Ammersee KG is a leading psychosomatic clinic in Germany that offers comprehensive treatment for various psychosomatic forms of mental illnesses such as anxiety disorders, burnout, depression, eating disorders, personality disorders, and obsessive-compulsive disorders. The clinic is based in Windach, Germany, and offers additional services called "Wahlleistungen" that are not covered by statutory health insurance but can be covered by private health insurance or supplementary insurance. The clinic has treated over 35,000 patients since its opening in 1976 and has partnerships and collaborations with other clinics and medical professionals to provide optimal treatment. The CEOs of the German company are Philipp Hämmerle, Uwe J. Bratz, Matthias J. Muller. On December 1, 2021, Psychosomatische Klinik GmbH & Co. Windach-Ammersee was acquired by Oberberg GmbH.