SUMMA IS AN INTERNATIONAL
CONTRACTOR WITH
DIVERSIFIED INTERESTS
AND OPERATIONS.

Established by its Honorary President Mete Bora in 1989 in Ankara, Turkey, Summa carries out top quality operations in 15 countries in various sectors ranging from construction to energy. With more than 5,500 employees on 4 continents across the globe, we strive to ensure the satisfaction of our clients. The company is well-positioned to undertake challenges globally, supporting clients in fulfilling their vision. Acting always under the leadership of our clients, we deliver milestone projects that aim to enhance the development and welfare of the communities where we work.