Managing Board

Tanya Koseva-Boshova, Chairperson of the Managing Board of ACBO


Tanya Kosseva-Boshova has 15 years of experience on the Bulgarian commercial property market. She acted as partner and managing director of the largest and most successful property companies in the country – Colliers International, Landmark Property Bulgaria and European Trade Center.

2009 - 2014 and again as of July 2016 until now - Managing Director of European Trade Center. During this period she is involved in the development of projects in Sofia (office project European Trade Center) and Burgas (shopping center Burgas Plaza).

Prior to joining European Trade Center, Tanya was Executive director at Landmark Property, has been working in Colliers International for 8 years, including 4 years as Managing Director of the Bulgarian office.

In 2007, successfully initiated and accomplished an amendment in the Bulgarian legislation, abolishing restriction on the term of leases in Bulgaria.

Tanya Kosseva-Boshova is the chairperson of the Board of Directors of Ladies` Forum - a nonprofit organization of professional women in Bulgaria.

She is a graduate of the American University in Bulgaria with a double major in Applied Economics and Business Administration.

Olga Stoichkova, Deputy-chairperson of the Managing Board of ACBO


Since April 2011 Olga Stoichkova is manager for rents in Tishman Management Company in charge of the office and logistic space of Sofia Airport Center.

Ms. Stoichkova joined the team of the company after four years expertise in the real property trade sector. For three years she worked for the associated office of CBRE for Bulgaria - Eltaconsult leading the team for office and industrial space.

In the beginning of 2010 Stoichkova joined Forton International, associated partner of Cushman & Wakefield, as a manager of one of the office projects.

She holds a master's degree in geography from Sofia University St. Kliment Ohridsky.

Adina Welsh, Member of the Managing Board of ACBO

Adina Welsh is the executive director of Raiffeisen Property Management Bulgaria. Since 2002 she has handled the asset management for the office projects held by the company ( Expo 2000 and 18 Gogol str). From 2010 she is also the executive director of Mall Varna.

Adina is a Romanian native and came to Bulgaria in 1998 as leasing manager for Regent Pacific, following their purchase of Tzum.

She is a graduate of the Academy of Economic Studies of Bucharest.

Mavropolus Prodromos, Member of the Managing Board of ACBO

Since 2005 Prodromos Mavropoulos is director in Real Estates BG Ltd, real estate investment and management company. The company owns ADORA Business Center, situated in the Southern part of Sofia city.
Since 2005 Prodromos Mavropoulos is director in Report.BG Ltd., consultancy company acting in the sphere of preparation of print and electronic editions for business information, economic and statistic data analysis, data bases for direct marketing.
He holds a master's degree in International economic relationship from University of national and world economy.

Miroslav Tantchev, Member of the Managing Board of ACBO

Starting with 2010 till now Miroslav Tanchev have been partner and board member of Robul Management GmbH (Vienna) and manager of its subsidiaries in Bulgaria.

He participated in the development and management of projects in the city of Sofia (office complex Megapark, Bankya Residences, Q Center), as well as a photovoltaic plant in the city of Pirdop.

Prior to joining Robul, Mr. Tanchev have been working 10 years for Soravia Real Estate Development GmbH (Vienna), latest position as procurator of the company and manager of its subsidiaries in Bulgaria, Romania, Serbia and Macedonia. He participated in the implementation of large number of projects in these countries (office buildings, hotels, shopping centers, etc.).

Mr. Tanchev has graduated at the Vienna University of Economics, core subjects "Business Administration" and "Tax law".