Haci Ã–mer Sabanci Holdings AS operates as an industrial and financial conglomerate. It engages in various sectors that include financial services, energy, cement, retail and industrials. It operates through the following segments: Banking, Insurance, Industry, Energy, Retail, Cement, and Other. The Insurance segment consists of Aksigorta and Avivasa. The Energy segment includes Enerjisa Enerji AS and Enerjisa Ãœretim Santralleri AS. The Industry segment comprises of Kordsa, Temsa, YÃ¼nsa, Brisa, Philsa, and Philip Morrissa. The Retail segment is composed of of Teknosa and Carrefoursa. The Cement segment refers to AkÃ§ansa and Ã‡imsa. The Other segment consists of Sabanci Holding AS, Exsa, Tursa, AEO, and Bimsa. The company was founded by Sadika Sabanci, Ihsan Sabanci, Sakip Sabanci, Haci Mehmet Sabanci, Sevket Sabanci, Erol Sabanci, Ã–zdemir Sabanci, Abdullah Aktan, Kazim KÃ¶seoglu, Ahmet Civelek, Yilmaz Civelek, Ahmet Yakup Sabanci, Ali Aksoy, Ikbal Aksoy, Haci Omer Sabanci, and YalÃ§in Sabanci on April 17, 1967 and is headquartered in Istanbul, Turkey.