Semahat Sevim Arsel

SETUR Servis Turistik AS provides tourism activities and duty free services. Its products include duty free cosmetics, tobacco, foreign / local drinks, ready wear, accessories, electronics and textiles. It also offers services such as domestic and international flight ticket reservations, group and individual travel organizations, cruises, study abroad services, congress and seminar organizations, dealer meetings, helicopter and air taxi operations, all kinds of vehicle and boat rentals, incoming, and operation of duty free shops. The company was founded in 1964 and is headquartered in Istanbul, Turkey.

Semahat Arsel Hemsirelik ve Egitim Arastirma Merkezi is a private company based in Istanbul, Turkey. The Turkish company supports research projects and certified training programs.

Part of Koç Holding A.S., Mogaz Petrol Gazlari AS is a Turkish company that operates in the energy sector. The company is based in Istanbul, Turkey.

Part of Koç Holding A.S., Divan Turizm Isletmeleri AS is a Turkish hospitality company that operates the Divan Gaziantep Hotel and Divan Brasserie Beyoglu. The company is dedicated to providing impeccable service and offers Turkish and Mediterranean cuisine at its restaurant. For more information about their services and to make reservations, visit their website. The CEO of the company is Marcos Bekhit.

Ark Insaat Sanayi ve Ticaret AS engages in the provision of construction services. Its projects include civil engineering constructions, industrial facilities, residence, shopping and office buildings, as well as restoration and decoration works. The company was founded in 1965 and is headquartered in Ankara, Turkey.

Part of Koç Holding A.S., Tüpras Trading UK is a Turkish company that was founded in 2018. The company is based in Körfez, Turkey. Tüpras Trading UK procures and refines crude oil, petroleum product & chemicals.

Part of Koç Holding A.S., WAT Motor Sanayi ve Ticaret AS is a Turkish company based in Tekirdag, Turkey. The company produces electric motors, including three-phase aluminum motors, single-phase motors, fan motors, and servo systems. The company also offers customer-specific solutions for various applications, including water and wastewater management, agriculture and industrial machines, material transport and lifting, and the maritime industry. The company was founded in 1965, and Cemal Seref Oguzhan Özturk has been the CEO since 2018. In 2021, the company was acquired by Koç Holding A.S. from Arçelik AS for $2.01 million.