Our history and depth of experience is well known in Turkey. Originally founded in 1977 by Leon Aslan Coşkun and his partner as an accounting and audit firm, we are one of the oldest tax, accounting, audit and advisory firms in the country.Today we have more than 350 staff in Turkey, providing a comprehensive range of services to multinational, international and national business entities.Over the years, we have expanded to become one of the leading professional tax, accounting, audit and advisory firms in Turkey. We are a leader in setting standards in sustainability and integrated thinking in our line of business and strive to become a model for all our stakeholders.