About us

Our team

Deloitte Uzbekistan

Erkin Ayupov - Partner, Head of the Deloitte Uzbekistan practice



Erkin is a US certified public accountant (US CPA) and is a qualified auditor of the Ministry of Finance of the Republic of Uzbekistan. He has over 13 years of experience auditing financial institutions and major international corporations in the CIS and the UK. Having worked in the Deloitte London Banking & Capital Markets Group for over two years, where he served a range of leading banks and the UK and U.S. listed companies, Erkin re-joined the Deloitte Caspian region team in May 2014.

Timothy Pingree - Audit & Assurance Partner


+77122586240 (ext. 8989)

Timothy is an Audit Partner based in Deloitte Kazakhstan’s Atyrau office serving clients located throughout Western Kazakhstan.

Timothy has eighteen years of audit experience in the United Kingdom and Russia as well as developing market experience in Azerbaijan, Nigeria, and Papua New Guinea.Timothy specialises in IFRS financial statement audits and financial statement transformations for mid-tier, multinational companies and state owned entities. He has extensive experience with companies in the oil and gas, consumer business, and construction sectors.

Aidana Abdaliyeva - Partner, Tax & Legal Department 


+77272581340 (ext. 5755)

Aidana is Partner of Tax Department. She has over 12 years of tax experience in Kazakhstan and also spent two years on secondment working for the Deloitte UK practice in London, with the team focusing on global energy and resources companies.

Aidana specialises in and has led teams providing corporate tax services to multi-national and major Kazakhstan companies operating in the oil and gas sector and to the many oil field service companies with activities in Kazakhstan and across the Caspian Region.

Olessya Kirilovskaya - Partner, Legal department 


+77272581340 (ext. 8717)

Olessya has more than 10 years of professional experience as a lawyer. She joined Deloitte Legal in 2011 having previously worked in a law firm. 

Olessya consults on an extensive range of legal  issues in the Republic of Kazakhstan, including oil and gas law, environmental legislation and due diligence. Olessya also has experience of representing clients’ interests in court on various matters, including tax disputes. 

Contact Olessya about: M&A, banking, subsoil and environmental issues.

Turgun Tokhirov - Audit & Assurance Director


+9987812044 45/46 (ext.2765)

Turgun Tokhirov is an Audit Director within Deloitte at Deloitte CIS.  He has over 15 years of audit experience in Uzbekistan and Kazakhstan. Turgun’s main focus is on providing Audit Services to FSI and CIP companies. In this respect, he has performed a significant number of audit services to different financial and non-financial institutions.

Turgun is a Certified Pulblic Accountant (US CPA) and owns local audit certificate of Ministry of Finance of Uzbekistan. 

Jakhongir Mamadjanov - Director, Financial Advisory services department, Deloitte in Uzbekistan 


+9987812044 45/46 (ext. 6133)

Jakhongir is a Director of  Financial Advisory Services Department of Deloitte LLC in Tashkent.

Jakhongir has been involved in business and assets valuation in Uzbekistan for 5 years.

He joined Deloitte in August 2018. He has extensive experience in the assessment of real estate, equipments and vehicles.

He also has experience in business planning

His major clients are large and medium-size local companies representing such industries as oil and gas, oilfield services, chemical industry, financial institutions, machinery industry,  building and construction industry  in Uzbekistan.

Projects include valuation, financial modeling and related corporate finance services.

Jakhongir’s professional qualifications:

  • Management Development Institute of Singapore in Tashkent
  • Pryfisgol Cymru University of Wales, Banking and Finance
  • He is a certified appraiser since 2016
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