ESTA BULGARIA AUDIT EOOD aims at providing qualified services primarily in the fieldo fauditing at the most reasonable cost. By communicating constantly with our clients and partners inidentifying and solving their problems,we supplement long-lasting relations by establishing cooperation, open dialogue and e xchange of best practices and experiences.


The company works with customers of differentl egal status from the country and abroad, and the aim tooffer multivariate and creative solutions to the issues raised,which often extend beyond what is evident, is at the heart of the efforts of our company.


ESTA BULGARIA AUDIT EOOD provides up-to-date information on changes in tax and accounting legislation, which it makes available to its clients in a timely manner, adapted to the specifics of their activities.


ESTA BULGARIA AUDIT EOOD is subject to assessment by the Commission for Public Oversight of Registered Auditors (the last assessment was carried out in 2014 and an “A” grade was assigned).




Mariela Tsvetanova Kondova has PhD in Economics. She has been a registered auditor since 1999, Diploma 0487. Mrs Kondova is Managing Partner of ESTA BULGARIA AUDIT EOOD. She has over 20 years of experience in accounting, taxes and auditing as an auditor and a tax advisor.


Mariela Kondova is an author of more than 30 publications on accounting and tax topics. In her practice, she participates regularly as a lecturer in many professional seminars and conferences. In 2007, she was awarded a postgraduate doctoral degree (PhD Qualification Degree) after successfully completing herPhD Thesis on Accounting Aspects of Derivative Financial Instruments at the University of National and World Economy. Her interests are in the area of actuarial science and probability theory.

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