Çelebi Group that has been operating in different locations decided to bring together Çelebi Ground Handling, Çe-Tur Çelebi Tourism and Çelebi Food's headquarters and Çelebi Holding in the same building in order to increase the company's efficiency. All departments except the Çelebi Holding Information Technologies Directorate will continue their operations in Anel Business Center located in Ümraniye, one of the most central locations in Istanbul's Anatolian side. Anel Business Center was constructed as a technology-oriented, smart building that meets part of its energy need through solar panels placed on the roof and terrace.