working in sync with the systems around us

Resonanz has moved on. It was an exciting venture for many years. We appreciate your support and invite you to visit us in our new projects:

Melinda Varfi on LinkedIn & Mischa Altmann on LinkedIn

We support efforts that move society towards sustainability by offering new ways of working together. We work on the how and less the what. We co-create processes and spaces to give individuals and communities to opportunity to flourish and find creative integral solutions for small and big questions.

We help shift working culture from command & control to integrated participatory whole systems approach with cutting edge methodologies based on systems thinking, the Art of Participatory Leadership, Theory U, the Framework for Strategic Sustainable Development, and many more.

Who is Resonanz?

Photo of Melinda Varfi

Melinda Varfi brings a host of experience from her customer-centric work in public, private, and NGO sector work. Her career has taken her from a telecoms startup, via building up an entrepreneurship academy at a consulting firm, through trade development for biotech at the Hungarian Ministry of Economics.

Since her second masters in Strategic Leadership towards Sustainability she co-founded Resonanz to transform the way we work.

Melinda is actively involved in cutting edge projects exploring change management in organisations, resilience for communities, and entrepreneurship in a new paradigm.


Photo of Mischa Altmann

Mischa Altmann started his career in electronic and electrical engineering at engineering consultancy Arup in London designing mission critical infrastructure for datacentres and hospitals. He was lead engineer at a zero-carbon buildings startup in Oxford before he turned to Sweden for a second masters in Strategic Leadership towards Sustainability.

Together with Melinda Varfi, he has been developing Resonanz to support organisations in realising their maximum potential with a whole systems approach.

Mischa loves supporting complex processes with visual harvests on paper, conducts Sustainability@BoardLevel workshops, invites dialogue in challenging settings and has a keen interest in intercultural work connected to sustainability.

+43 676 9031082


We would be delighted to hear from you!

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Kind regards,
Resonanz: Melinda Varfi & Mischa Altmann