Living its 47th year in business life, ÖLÇSAN continues to produce high-value added solutions with its experience and R&D studies. Offering customer-oriented solutions and products, ÖLÇSAN, cyber security, holistic access control, environment, border and critical infrastructure security, smart and safe city, biometry, defense industry is a software developer and solution producer and integrator in its fields. ÖLÇSAN adds value to the sector with its leading global business partners, best products and solutions, and continues to work at ITU Technopolis and Mecidiyekoy offices in Istanbul.