Boiler stations and heat exchanges stations
• Steam Boiler station – Fenix-94 – Ruse
• Steam Boiler station – Dunaviya – Ruse
• Steam Boiler station – Vinprom – Ruse
• Steam Boiler station – Prista – Ruse
• Steam Boiler station – P. Karaminchev – Ruse
• Steam Boiler station – Dunavska koprina – Ruse
• Steam Boiler station – Zhiti – Ruse
• Steam Boiler station – Orgahim – Ruse
• Steam Boiler station – Yuta – Ruse
• Steam Boiler station – Sirma Prista – Ruse
• Steam Boiler station – Bread-making plant – Shumen
• Steam Boiler station – Papas olio – Balchik
• Steam Boiler station – Hot houses Gimel – village of Marten
• Steam Boiler station – Hot houses Gimel – village of Zhvanichevo
• Steam Boiler station – Hot houses Gimel – Levski
• Steam Boiler station – Hot houses Gimel – village of Razhevo Konare
• Steam Boiler station – Sugar refinery – Dolna Mitropoliya
• Steam Boiler station – Kaolin Jsc. – Senovo
• Steam Boiler station – Kaolin Jsc. – Vetovo
• Boiler heating station – Vocational School of Building – Dobrich
• Boiler heating station – Danube cars – Ruse
• Boiler heating station – District Court - Byala
• Boiler station – organic heating system - Megahim – Ruse
• Boiler station – organic heating system – P. Karaminchev – Ruse
• Boiler station – organic heating system - Orgahim – Ruse
• Decentralized boiler installation – District heating company – Ruse
• Decentralized boiler installation – District heating company – Shumen
• Steam pipelines and heat transfer pipelines – District heating company – Ruse
• Steam pipelines and heat transfer pipelines – District heating company – Shumen
• Steam pipelines and heat transfer pipelines – District heating company – Gabrovo
• Steam pipelines and heat transfer pipelines – Kaolin Jsc. – Senovo
• Central heat user station – LVZ – Ruse
• Central heat user station – Rodopa – Ruse
• Central heat user station – Bindl Energiya – Ruse
• Central heat user station – Delta Textile – Ruse
• Boiler plant, heat user station and overall heating installation - Megamall Jsc.
• Over 30 heat user stations and heating installations in residential buildings, administrative and industrial buildings