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.

Ilya Ryabtsev - Partner, Audit & Assurance



Ilya is a partner in Deloitte CIS in Energy and Resources group.

Ilya has over 10 years of audit experience in Russia and CIS of international corporations and large Russian companies. His experience also includes transaction support services including ECM and DCM placement on Russian and international exchanges as well as due diligence services.

Ilya is specialising on preparation and audit of IFRS financial statements, including first-time adoption of IFRS.

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. 

Aidana Abdaliyeva - Director, Tax department 


+77272581340 (ext. 5755)

Aidana has been working with Deloitte more than 10 years. Aidana has participated in tax due diligence and tax review projects, as well as large-scale audit projects. Aidana specializes in providing advisory services to various companies with regards to corporate income tax, VAT and other taxes. She has also been actively involved in providing consulting services on the application of double tax treaties concluded by Kazakhstan.

Olessya Kirilovskaya - Director, 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.

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
Did you find this useful?