Susterra Capital Partners Fund Management Ltd.'s members have been working and investing together for many years, covering: 


Bence Tóth

managing partner, board member

Bence is an entrepreneurand investment executive with 20 years experience in corporate finance, advisory, investments and consulting, including 12 years as corporate finance and restructuring expert for Raiffeisen Bank.


LinkedIn: Bence Tóth


Nikolaus HUTTER

PARTNER, CHIEF Impact and strategic Officer

Nikolaus is an investment executive and entrepreneur with over 20 years international experience in social impact investing and cleantech practices. He serves on the board and as an advisor to several organizations in the social entrepreneurship and impact investment space.


LinkedIn: Nikolaus Hutter




Éva is a project and corporate finance expert, with additional experiences in restructuring and asset management. She has been working for more than 15 years at banks and asset management companies.


LinkedIn: Éva Gergely

Dr. János Matuz

János is an attorney-at-law with over 10 years of experience in venture capital and private equity investments. He serves as a shareholder, board member, and advisor in several R&D intensive companies.

Antónia Csiszár

back office manager

Antónia has 15+ years experience in fund and portfolio management as operations/back office leader and compliance manager and 4 years experience as internal auditor, doing mainly process audits at fund management, leasing and auto finance companies.


LinkedIn: Antónia Csiszár

Júlia Szakonyi

executive coordinator

Julia is responsible for organizational, administrative and support duties. She has 10 years of experience in administrative management in the field of water industry. She has an overview and good understanding of water issues, and a wide professional network.


LinkedIn: Júlia Szakonyi


Melinda Weber

impact investing expert

Melinda is a venture capital expert with more than 11 years of work experience in social impact investment funds. She is founder and managing director of Impact in Motion and shareholder of Ananda Ventures.

LinkedIn: Melinda Weber

Gergely Laczkovich

technical expert

Gergely has more than 20 years of experience in the field of engineering, technology and real estate, where he made several invesments and held several management positions.


LinkedIn: Gergely Laczkovich

DR. Rainer Wiedemann

water industry expert

Rainer has long-time experience as manager & management consulter in Europe/CEE with special focus on smart city and digitalization, water management, waste management, energy efficiency, sludge treatment and thermal recovery and phosphorus recycling.

LinkedIn: Dr. Rainer Wiedemann

Bence Fülöp

water industry expert

Bence has gathered experience in a number of large domestic and international  environmental and water related projects at the decision making level. His activity covers the entire spectrum of environmental protection efforts as well as quality and quantity aspects of water management.

LinkedIn: Bence Fülöp

Frank Marton

International Development Expert

Frank is an international corporate development & partnerships expert in the sustainable urban infrastructure and water industries. He has built & lead companies, projects, partnerships and deal-flow throughout Europe, Southeast Asia, the Middle East, and North America; as well as Japan, China and Australia.

LinkedIn: Frank Marton