With the co-organization of the Hungarian Association of Environmental Enterprises (HAEE) and the support of the ÖKOINDUSTRIA trade fair, HUNGEXPO Zrt., as a traditional and prominent player in the domestic and Central-Eastern European exhibition market, will introduce a new, gap-filling exhibition on the Hungarian market in the fall of 2024. With the professional support of Messe & Marketing Michael Pittscheidt, the first ENVIRONTEC powered by ÖKOINDUSTRIA international trade fair for environmental industry, infrastructure development, waste and water management will open its doors next autumn. The professional event is realized with the full support of HAEE, the environmental industry exhibition ÖKOINDUSTRIA, which has been held since 2009, both in terms of the theme and the professional accompanying events.

ÖKOINDUSTRIA2021 - Let’s be greener together! 

The future is green or none at all: with the spring comes the biggest ÖKOINDUSTRIA.

Event in numbers:

  • 3 days
  • 100+ program elements
  • 150 speakers
  • 4300+ registered participants
  • 14000+ stand visits
  • 70 exhibition stands, 19 companies and start-ups from the Netherlands
  • 320+ connections
  • 133 participants in 100+ meetings on the EEN (European Enterprise Network) B2B platform

The international trade fair traditionally organized by the Association of Environmental Enterprises presents the latest results and innovations of the Hungarian environmental industry in the following areas:

  • circular economy
  • eco-innovations in Hungary,
  • green mobility, energy efficiency, renewable energy,
  • protection of our living waters, innovations in water and wastewater treatment,
  • education for sustainability, raising awaireness
  • startup in the green industry, job fair

The program in 2021 focused on the circular economy, e-mobility, the green economy, water management and living water protection, smart solutions and environmentally friendly products.

What made ÖKOINDUSTRIA 2021 a full-fledged online event?

A state-of-the-art software provided the perfect technological background, thus the virtual conference space had plenty of experiences in store for you that a traditional, on-site expo could hardly offer. 

Throughout the three days thematic roundtables, sessions alternate d meanwhile the virtual expo was open.

The cream of the events and presentations was streamed and recorded by a professional team working at remote locations, and you felt as if you enjoyed the show in person, from the first row. The internet requirements do not exceed the ones to watch Netflix or YouTube.   

All this with ease, from the comfort of your office or home. This year, ÖKOINDUSTRIA is really left the smallest possible ecological footprint.

The 3-day event is again an excellent opportunity for companies and green innovators to meet potential investors, partner meetings, or to organize thematic round tables, sections and conferences.

We welcomed Hungarian and international companies, professionals, trade professionals, investors, non-governmental and non-profit organizations, career starters and career changers who live in the green industry or are planning their future here.

Join us #greenerwithus

The future is green or none at all

Kind regards,
The organizer team

Ökoindustria 2021 was a leading international green economy expo in Central Europe for environmental technologies, products and services with special focus on brownfield industry, circular economy and green education.

With more than 15.000 professionals from over 15 countries the last 5 editions of Ökoindustria proved to be a significant platform for decision makers and project-holders to meet, exchange experience about the latest state-of-the-art technologies,  innovations and trends in the regional environmental industry market. ​

The guest country in the 2021 event was Netherlands

Figures about the last six ÖKOINDUSTRIA

Number of all the visitors
Number of conferences
Number of Exhibitors
Exhibiting area (m2)

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