- Environmental systems "Sugomak"
- Lake Sugomak
- Trading House "Demidov" Kishtim
- Profitable home GA Gordon in Moscow
- Mansion EM Fedotov in Moscow
- House-Museum of MY Lermontov in Moscow
- Own house architect AV Kvasova - House AG Jomini - House AG Kleiber
- Mansion SS Gagarin - House AA Polovtsov
- Restaurant "Polovtseva House" in St. Petersburg
- Mansion GA Lepena in St. Petersburg
- House ministrstva State Property in St. Petersburg
- Restaurant "Trattoria Stefano" in St. Petersburg