He graduated University of Architecture, Civil Engineering and Geodesy, Sofia. He specialized in the Academy of Sciences in Moscow. His work starts at the Computing Center for Construction. In 1969 През 1969 г. specialized in Imperial College London.
From 1976 to 1979 he was a senior expert in the production line of the General Directorate of Construction of the People’s Republic of China in Moscow.
From 1981 to 1989 he worked at the Ministry of Construction as Director, Chief Executive Officer, Vice President of the Building and Construction Industry Association.
Since 1990 he has been CEO of Glavbolgarstroy. Mr. Peshov is the Chairman of the Bulgarian Construction Chamber from 2003 to 2010 and is currently its “Honorary President”.