Management Board

Aleksandr Timofejev
Chief Executive Officer, Chairman of the Board

Aleksandr Timofejev has been working in various positions in AS Tallinna Vesi after joining the company in 2007. Since 2011, he has been a member of the Executive Team of the Company and has been involved in the development and implementation of several strategic decisions. Aleksandr holds a Master’s degree from Tallinn University of Technology in Environmental Engineering, and specialises in Water Engineering. He is a Chartered Engineer in Water Supply and Sewerage, EstQF Level 8, certified by the Estonian Association of Civil Engineers. Aleksandr has completed Senior Executive studies at Ashridge Business School in the United Kingdom. In addition, Aleksandr is currently undergoing a twoyear Executive MBA programme for managers and leaders at the Estonian Business School. Aleksandr is also a Member of the Management Board of the Estonian Water Works Association. Aleksandr Timofejev does not own any shares in AS Tallinna Vesi. Aleksandr Timofejev’s term as a Management Board member lasts until 30/10/2026.


Kristi Ojakäär
Chief Financial Officer

Kristi Ojakäär is acting as the Chief Financial Officer of the company starting from January 2020. Kristi has previous long-term and diverse experience in financial management from working in Olympic Entertainment Group AS, Microsoft Eesti OÜ, Orlen Eesti OÜ and more recently, AS Nordic Aviation Group. Kristi holds a Bachelor’s Degree in Business Administration from Tallinn University of Technology. Kristi Ojakäär does not own shares of AS Tallinna Vesi. Kristi Ojakäär’s term as a Management Board member lasts until 01/01/2023.



Tarvi Thomberg
Chief Asset Management Officer

Tarvi Thomberg is the Chief Asset Management Officer of AS Tallinna Vesi as of November 2021. Tarvi has gathered extensive experience in acting as a board member in different infrastructure and technology enterprises. He has been a member of the Management Board of Elektrilevi, the largest network operator in Estonia, as well as the production technology developer Enefit Outotec Technology, where he also held the position of CEO. Since January 2021, he has also been a member of the Supervisory Board of the technology company Bercman Technologies. He has a Master’s degree in Electrical Power Engineering from the Tallinn University of Technology, and has completed the Accelerated Development Programme at the London Business School as well as the MBA programme for managers at the Estonian Business School. Tarvi Thomberg’s term as a member of the Management Board is valid until 8 November 2026. Tarvi Thomberg does not own shares of AS Tallinna Vesi.