Team &

Contact the Green Tech Cluster Team

Green Tech Cluster, Team, Bernhard Puttinger, Geschäftsführer

Bernhard Puttinger
Managing Director

Phone: +43 316/40 77 44-17
Mobile: +43 676/42 65 016

Green Tech Cluster, Team, Martina Schöneich, Projektleiter Entwicklung

Martina Schöneich
Project Manager Cluster-Services & Business Development

Phone: +43 316/40 77 44-21

Green Tech Cluster, Team, Christina Kropf, Marketing

Christina Kropf
Project Manager Communications

Phone: +43 316/40 77 44-16

Nicole Velimirovic, Projektleiterin Circular Solutions im Green Tech Cluster

Nicole Velimirovic
Project Manager Circular Solutions

Phone: +43 316/40 77 44-13

Markus Simbürger, Projektleiter Climate Solutions im Green Tech Cluster

Markus Simbürger
Project Manager Climate Solutions

Phone: +43 316/40 77 44-14
Mobile: +43 676/57 15 840

Green Tech Cluster, Team, Johann Koinegg, Projektleiter Internationalisierung

Johann Koinegg
Project Manager Internationalisation

Phone: +43 316/40 77 44-22

Greta Ziegler, Green Tech Cluster, Projektleiterin Startups

Greta Ziegler
Project Manager Startups

Phone: +43 316/40 77 44-12

Green Tech Cluster, Team, Bernadette Nestl

Bernadette Nestl

Project Manager TopRunner

Phone: +43 316/40 77 44-19

Green Tech Cluster, Team, Stefanie Muhri, Assistenz

Stefanie Muhri
Events, Project assistant

Phone: +43 316/40 77 44-15

Green Tech Cluster, Team,

Sonja Kapfer
Assistant of the management, Accountancy, Controlling

Phone: +43 316/40 77 44-11

Green Tech Cluster, Team, Birgit Harg, Projektleiterin Circular Solutions

Birgit Harg
Project Manager Circular Solutions

on maternity leave

Green Tech Cluster Styria GmbH Logo

Green Tech Cluster Styria GmbH
Waagner-Biro-Strasse 100/1
8020 Graz, Austria

Phone: +43 (0)316 40 77 44
Fax: +43 (0)316 40 77 44-4

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Your contacts in the
International Cleantech Network ICN

Direct contacts to energy and environmental technology clusters in Asia, Europe and America are very valuable. After all, the export rate of local green tech companies is over 90%.

Mariyana Hamanova
Cleantech Bulgaria

Network for clean technologies, innovation and sustainable development in Bulgaria

Olga Martinez
Aclima, Spain

Basque cluster for waste, contaminated soils, integrated water cycle, air and climate change, ecosystems, Eco-efficient Production and Eco-design.

Eric Plan
CleantechAlps, Switzerland

Cluster for Photovoltaic, Hydraulic energy, Waste, Water, Smart grids, Energy efficiency, Eco-mobility and Enabling technologies in Western Switzerland.

Rodrigo Espinosa
Las Brusquitas, Argentina

Cluster for Smart Citites & Harbours, Waste2Energy, Sustainable Building, Renewable Energy & Efficiency, Sustainable Tourism, Water and more in Argentina.


Trygve A. Meyer
Nordic Edge, Norway

Cluster for smart cities and communities in Norway

Jeanette Jackson
Foresight, Canada

Western Canada’s technology innovation centre for Built Environment, Industriel Efficiency, Natural Resources, Energy, Transportation and Agri-Food.

Elisabeth Logeais
Tenerrdis, France

Cluster for new energy technology industries and energy transition (Renewable energy sources, Energy grids & storage, Energy-efficient buildings).

David Hutchinson
Greentech South, Portsmouth

Cluster with focus on Circular Economy, Environmental, Innovation, Low Carbon, Renewable Energies, SME Development and Transport and Logistics,…

Michael Johansen
CLEAN, Denmark

Cluster for green and sustainable transition while realising growth for the cleantech sector in Denmark.

Frederik Loeckx
Flux50, Belgium

Network for cross-cluster collaboration between energy, IT and building campanies to enhance the smart energy industry in Flanders.

Denis Leclerc
Écotech Québec, Canada

Network with activies on Renewable energy, energy efficiency, Eco-mobility, Energy storage and distribution, Waste, Water, Green Chemistry, Air and Soil.

Hakan Rosqvist
Sustainable Business Hub, Sweden

Cluster for smart sustainable cities including technologies of Energy & Efficiency, Waste & Wastewater Treatment, Green infrastructure in Sweden.

Mike Mulcahy
Green Cape, South Africa

Cluster for Waste, Water, Renewable energy, Energy efficiency, Green finance, Bioeconomy, Industrial symbiosis, Sustainable agriculture,… in South Africa.

Fred van Beuningen
Clean Tech Delta, Netherlands

Cluster with focus areas on circular economy and energy transition in South Holland.

Alistair Pim

Cluster for all of the clean energy market segements in the Northeast of the USA.