Exhibition and Conference for SE Europe Environment Section – Waste Management and Recycling, Air 2022, IEC, Sofia / Postponed: seeSUSTAINtec 2021


International Partners 2016

Austrian Compost & Biogas Association

Foundation for the Economy and
sustainable Development of the Regions of Europe

FEDARENE - European Federation of Agencies and Regions for Energy and the Environment

Covenant of Mayors


Open Smart Grid Protocol (OSGP)

Architects' Council Of Europe

BPIE - Buildings Performance Institute Europe

International Battery and Energy Storage Alliance

European Biomass Association (AEBIOM)

Umwelt Cluster Bayern

Calypso Networks Association


Brno Regional Chamber of Commerce

European Geothermal Energy Council

International Geothermal Association (IGA)

Bulgarian - Chinese Camber of Commerce and Industry

British Bulgarian Business Association (BBBA)


National Energy Conservation Agency (NAPE)

Spanish Association of Biogas

Italian Composting and Biogas Association

German Sustainable Building Council

ICCI 2016

Grupul Roman pentru Investitii si Consultanta (RGIC)

Regional Chamber of Commerce Nis

Albania Energy Association


Bulgarian Partners 2016

Chamber of Architects
in Bulgaria

Association of Producers
of Ecological Energy

Bulgarian Association
of Municipal Environmental Experts

Foundation for
Local Government Reform

Chamber of Installation
Specialists in Bulgaria (CISB)

Bulgarian Association for
Construction Insulation and Waterproofing (BACIW)

Union of Producers of
Ecological Energy-BG

Bulgarian Green
Building Council

Bulgarian facility management association

Bulgarian Photovoltaic Association

Bulgarian Wind Energy Association

Bulgarian-Romanian Chamber of
Commerce and Industry (BRCCI)

Chamber of Engineers in the Investment Design

Bulgarian Association
of Electrical Engineering and Electronics

Bulgarian Industrial Association

Deutsch-Bulgarische Industrie- und Handelskammer

Magazine "Your Business"


Bulgarian Hotel and Restaurant Association (BHRA)

Association of South-Western Municipalities

Bulgarian National Association Essential oils, Perfumery and cosmetics /BNAEOPC /

Regional Association of Municipalities "Trakia”

National Association sheep-breeding

Union of Food Industry

Branch Chamber of Woodworking and Furniture Industry

Bulgarian Association of Dairy Processors

Eco Energy

Bulgarian Soft Drinks Association

Association of Agricultural Producers in Bulgaria

Union of the processors of fruit and vegetables

Testimonials 2019

2019 Edition

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