About us

Local service at global standards

Arkan & Ergin maintains a tradition of more than 60 years as the Turkish link of a strong chain in tax, independent audit, corporate finance and specialized consultancy services. Arkan & Ergin was founded in 1952 when Ferhan Arkan left the Ministry of Finance to become a consultant. He furthered his field of expertise when Refik Arkan, who had successful careers as chief accountants, joined the company in 1986, followed by A. Cihat Kumusoglu in 1991. Arkan & Ergin has proven its commitment to customer satisfaction and service quality by being the first company in Turkey to obtain the ISO 9002 accreditation certificate in financial services and tax consultancy, which are its main fields of activity. The company's senior management consists of partners with extensive local and international experience. Professional staff graduated from economics and trade departments of universities and have a full education in accounting and auditing.

About the RSM Network

A world leading provider of audit, tax and consulting services to entrepreneurial growth-focused organisations globally.

RSM is a powerful network of audit, tax and consulting experts with offices all over the world. As an integrated team, we share skills, insight and resources, as well as a client-centric approach that’s based on a deep understanding of your business. This is how we empower you to move forward with confidence and realise your full potential. This is The Power of Being Understood.

Fast facts:

  • We have firms in 123 countries and are in each of the top 40 major business centres throughout the world.
  • We have combined staff of over 51,000
  • We have over 860 offices across the Americas, Europe, MENA, Africa and Asia Pacific.

Our clients range from growth-focused entrepreneurial businesses through to leading multi-national organisations across many sectors and operating nationally and across borders.