Director, Audit & Assurance


Costas holds a Higher Stage Certificate in Accounting from the London Chamber of Commerce and Industry.

His academic and theoretical background is complemented by his over 40 years of practical and applied experience in the field.


Costas is a dedicated, practical and highly versed professional. Working in the audit field since 1980, he is a foremost expert in all matters relating to tax and audit and is blindly trusted for his knowledge of tax and audit standards, methodologies, laws and requirements.

He had worked as an auditor for a Big Four Auditing firm in Cyprus for 12 years before moving on to Costas Tsielepis & Co as an Audit Manager at first and later as a Partner and Director.


Over the years, Costas has mastered the audit profession and consistently applied his four decades of experience in effectively and efficiently handling his clients’ tax and audit needs and requirements.

He deals extensively with the reviewing of audit files and guiding his audit team to effectively address critical audit areas and key risks, feasibility studies, mergers and acquisitions and more. He also frequently acts as Senior Manager on Group Audit engagements.

Costas consistently delivers practical, dependable, wide ranging and tested tax and audit advice acquired through decades of hand-on experience in the field.


Costas is responsible for the preparation of Consolidated Financial Statements and Annual and Interim Reports for reputable and well-known Listed entities, required for filing with the Cyprus Stock Exchange, as well as those of privately held enterprises.

He is also responsible for the preparation and review of consolidated financial statements for large groups of companies engaged in a variety of commercial areas.

He is also responsible for guiding and supervising his audit team of professionals.