Patrick Fruth

T?V S?D AG provides testing, inspection and certification services. It offers services in the areas of auditing and system certification, global market access, inspection, knowledge solutions, product certification, testing, training, digital service, embedded systems, energy efficiency, food safety, functional safety, IT security, renewable energy and water services. The company was founded in 1866 and is headquartered in Munich, Germany.

Dogus Holding AS engages in the provision of investment and management services. It manages companies operating in the construction, automotive, media, tourism, finance, real estate, energy, and entertainment sectors. The company was founded by Ayhan Sahenk in 1951 and is headquartered in Istanbul, Turkey.

Merz Pharmaceuticals GmbH discovers and develops drugs for the treatment of neurological and psychiatric diseases. Its dermatology products focus on the treatment of scars, acne, hair loss and fungal diseases. In the area of metabolic disturbances, it offers therapies for liver disease and lipid metabolism disorders. The company also offers various OTC products, including cold remedies, skin care products and vitamin supplements under the brand names tetesept and Merz Special. The company is headquartered in Frankfurt am Main, Germany.

The Great Circle Capital LLC (The Great Circle Capital) is a private equity firm founded in 2001 by Hew Crooks and Paul Rapello. The firm is headquartered in Fairfield, Connecticut.

TÜVTURK provides vehicle testing and inspection services. It offers periodical motor vehicle inspection for traffic and vehicle safety purposes. The company was founded in 2005 and is headquartered in Maslak, Turkey.

Part of TÜV SÜD AG, TÜV SÜD UK Ltd. is a company based in Fareham, UK that was founded in 1866. The British company provides product testing, certification, and consultancy services.

Part of TÜV SÜD AG, TÜV Technische Überwachung Hessen GmbH is a company based in Darmstadt, Germany. The CEOs are Henning Stricker, Erwin H. Blumenauer. TÜV Technische Überwachung Hessen GmbH specializes in conducting pipeline inspections before and after commissioning. The German company also offers a range of services for private individuals and businesses, including fire protection consulting and testing services. The company was founded in 1991.

Part of Dogus Holding AS, Dogus Yayin Grubu AS is a Turkish company that provides television broadcasting and print media production services. The company is based in Istanbul, Turkey and was founded in 1999.

Peyman Kuruyemis AS produces and sells nuts and dry fruits. Its brands include Bahceden, Dorleo, Citliyo, Nutn and Horeca. The firm offers natural fruit bars, peanuts, delights, and coffee. The company was founded in 1995 and is headquartered in Istanbul, Turkey.

Part of Erste Group Bank AG, Dogus Marina Hoteli d.o.o. is a Croatian company that owns and operates hotels. The company is based in Šibenik, Croatia. The company was founded in 1951 by Ayhan Sahenk. The CEO is Ferit Faik Sahenk. Dogus Marina Hoteli was acquired by Villa Dubrovnik dd from Dogus Holding AS on August 16, 2021 for $30.77 million.