Isbak has been established for purposes of producing centrally controlled traffic signalization systems, performs traffic study and planning functions, manufactures and installs light traffic warning systems and signaling superstructure equipments, to manufacture Cross Control Devices , to provide traffic signalization tranining and consulting services, to conduct Project anaysis and feasibility atudies and to offer traffic and system engineering services to the public.The company has targeted to solve traffic problems not only of Istanbul but also other metropolises with its entire expert staff joined under the same roof, equipments conforming standards in a large range, its references formed by knowledge accumulation, its researching and innovative sprit owned, Therefore it produces projects that offer permanent solutions for problems through products and systems it produced, and gives all kinds of consulting services.

Isbak produces centrally controlled traffic signalization systems required by the district municipalities of the Istanbul Metropolitan Municipality, other public establishments and organizations, and the private sector.

Isbak produces illuminated traffic warning systems and super structure signalization equipment, and intersection control devices. Isbak conducts traffic survey and planning. Isbak offers signalization training consultant services, and offers public traffic and system enginering services by performing project analyses and feasibility studies. Isbak performs the maintenance and repair of vehicles owned by Istanbul Metropolitan Municipality and district municipalities.