About Us ERDE Group leading company in electrical construction, was established on 17 July 1978 by Erdoğan Atapek, MSEE Electrical Engineer, one of the leading founder of the Turkish electrical construction sector. The company experienced stable growth between 1978-1988 in the areas of electrical design, technical consulting and supervising in Turkey and neighbouring countries. In 1988, ERDE has expanded its services by integrating construction and manufacturing departments into the company in order to respond the demands of its customers under the title Erde Engineering Ind. And Trade Co. Inc. Since its foundation, Erde Group expertized in electrical construction of different types of buildings such as production facilities, hospitals, shopping centers, offices and residences, gave its signiture to prestigious projects and raised an experienced engineer and technician team. Even though ERDE served its customers after the construction process in terms of maintenance and repair services until its foundation, the institutional maintenance services are assembled under the trademark TeknoServis in 2000. On January 1, 2014, ERDE incorporated in BIRLESIM GROUP COMPANIES which is providing services in mechanical,mining and construction sectors. As of this date ERDE has become a pioneer of electromechanical sector, continues to operate as BIRLESIM GROUP. Birleşim Group, consist of Birlesim Engineering, Birlesim Construction and Birlesim Mining as subsidiary companies has become a pioneering contractor in electromechanical sector with the incorporation of Erde Engineering in Jan 2014. Corporate Information: Company Name: Erde Mühendislik San. ve Tic. A.Ş. Head Office Address: Dudullu Organize Sanayi Bölgesi 1. Cadde No :3 Ümraniye - İSTANBUL / TURKEY Tax ID: Boğaziçi Kurumlar Vergi Dairesi 343 001 2961