ACR Danışmanlık Ltd. Şti as a financial consultancy company founded in Istanbul is managed by Mustafa Kaldırımoğlu.
Mustafa Kaldırımoğlu begun his carrier as internal auditor at Esbank in 1981. Between 1986–1998 worked at foreign relations, Accounting and Financial Control Departments at executive positions. While he had served as Deputy General Manager in charge of accounting and financial control departments until 1998, at that time, he left the Bank and begun to work to provide financial consultancy service to real sector organizations. As well as his works performed at different companies, he took over the management of ACR Danışmanlık Ltd. in 2000. He had served in different real sector entities as member of board of director and auditor.