Candan Karlitekin

Günes Ekspres Havacilik AS provides air transportation services. It operates international flights from Antalya to different destinations in Germany, Austria, and Switzerland. The company also operates daily domestic flights from Istanbul, Antalya, and Izmir. It was established as a joint venture between Turkish Airlines and Lufthansa. Gunes Ekspres Havacilik was founded in October, 1989 and is headquartered in Antalya, Turkey.

Part of Harel Insurance Investments & Financial Services Ltd., Turk Nippon Sigorta AS is a Turkish company that provides insurance services. The company is based in Istanbul, Turkey. Turk Nippon Sigorta was acquired by Harel Insurance Investments & Financial Services Ltd. on August 24, 2008 for $2.53 million.

Turkish Airlines, Inc. provides flight reservation, timetable, and arrivals & departures information services. The firm offers passenger, cargo, technical, and training services. It also offers hospitality services such as refreshments, lounging accommodations, and travel assistance to ticketed airline passengers. The company is headquartered in Westbury, NY.

Özbal Çelik Boru Sanayi Ticaret ve Taahhüt AS engages in the manufacture and sales of spiral welded steel pipes. It offers pipes for for natural gas, oil, and water supply. The company was founded by Cemal Yücehan Öztüre, Bilgehan Öztüre, Hasan Tufan Balli, Tülin Öztüre, and Gülgün Balli on July 24, 1995 and is headquartered in Mersin, Turkey.

Part of Türk Hava Yollari AO, Türk Hava Yollari Teknik AS is a company based in Istanbul, Turkey. The Turkish company provides MRO solutions, including component pool services, landing gear services, aircraft maintenance services, line maintenance services, business jet maintenance services, engine & apu services, part 21 j & g services, engineering services, cabin interior maintenance services, and training services. With 2 continents, 11 hangars, and 647.000 m² enclosed area, the company conducts maintenance-repair and test operations within its workshops at a high reliability rate and quick turnaround time. The company was founded by Candan Karlitekin.