An evergreen private fund supporting smart solutions for sustainable impact

We provide growth capital to promising young companies across Europe with ambitious solutions to most pressing environmental issues

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Building resilient food & agri systems

Fostering circular economy models

Fighting plastic & water pollution

Mission

" We believe that it’s not too late to change the model "

We seek to address the root causes of climate change by investing in European scale-ups with high positive impact on the environment. We believe in the power of disruptive models of consumption and production able to create new ecosystems that are both competitive and sustainable. We are an evergreen structure that is seeking to build long-term partnerships with visionary entrepreneurs who are committed to growing their businesses in a sustainable way.

Mission

projects we love and invest in

Ecorobotix is revolutionizing crop treatment with ultra-precise, AI-powered weeding and spraying technology

Sustainable Agriculture

Swizterland

Ademeure is at the forefront of innovation in biosourced offsite construction

Circular Economy

France

Kern Tec is turning waste fruit seeds into food and pioneering B2B ingredients

Sustainable food

Austria

Gaiago is accelerating the transition to sustainable farming practices using soil regenerative solutions

Sustainable Agriculture

France

nextProtein is reducing food waste and decreasing overfishing with the development of its sustainable insect protein production

Alternative proteins

France

Cerafiltec is committed to protect our most previous natural resource: water

Water pollution

Germany

ECBF is a leading impact fund focused on the bio- and circular economy

Bio and circular economy

Germany

Accelerating the growth of circular economy in Europe

Circular Economy

Scotland

Exit

Inopsys develops water treatment solutions to complex and toxic residues on industrial sites

Water pollution

Belgium

Exit

Impact fund focused on agriculture and food

Sustainable food

Netherlands

Exit

Sencrop is reducing the large environmental and CO2 footprint of agriculture with its leading smart agriculture solution

Sustainable agriculture

France

Exit

Noray is decreasing the shrimp industry’s environmental footprint with its disruptive eco-friendly shrimp production model

Sustainable food

Spain

RIP

Bio-bean was upcycling spent coffee grounds into heating pellets

Circular Economy

United Kingdom

Team

Stellar Impact is managed by a dedicated team within Telos Impact, an independent impact advisor for private individuals and families seeking to grow their philanthropic and impact investment ambitions. From its offices in Brussels and Paris, Telos Impact provides advisory, structuring, and management services to private investors and philanthropists.

Marc Flammang

Founder & Managing Director

Marc is Managing Director of Telos Impact. Before founding Telos, Marc created and managed the Philanthropy and Impact Investing department at Bank Degroof Petercam. He has over 20 years of experience in the impact area. He is a graduate from ICHEC, College of Europe, and Solvay Business School. Marc founded Telos Impact in 2015.

Loïc de Schaetzen

Investment Director

Loïc joined Telos in 2022, bringing 20 years of experience in 3P Investments, energy transition and waste management acquired within a leading European Family Office, Engie and Suez environment. Loïc holds a Master in Economics and Management from UCLouvain and a Master of International Affairs from KU Leuven.

Caroline Philippe

Investment Manager

Caroline joined Telos Impact in 2019. Prior to that, she spent 8 years in the Private Equity department of Rothschild & Co in Paris. She is a graduate from ESCP Business School.

Guillaume Boury

Investment Manager

Guillaume joined Telos Impact in 2019. He began his career in the M&A team at KPMG where he spent 4 years. He holds a master’s degree in Business & Engineering from the Louvain School of Management (UCL).

Melchior Mesnard

Investment Associate

Melchior joined Telos Impact in March 2023. He had previously worked at two impact funds, MAIF Impact and Kimpa. Melchior holds a master's degree from the SKEMA Business School.

Ghadi Kahil

Investment Associate

Ghadi joined our team in 2025. He is also a Teaching and Research Assistant in Finance at the Solvay Brussels School. He previously worked for over three years as a Corporate Finance consultant at EY. Ghadi holds a Master’s degree in Business Engineering, with a specialization in Finance, which he obtained with great distinction.

Louis d’Epenoux

Investment Senior Associate

Louis joined our team in May 2025. Before joining Telos Impact, he began his career in PwC's Valuation & Business Modelling team before joining SEB Alliance, Groupe SEB's corporate VC. Prior to that, he worked in private equity at Bleucap in San Francisco and Creadev in New York. Louis is a graduate of Audencia Business School and UC Berkeley.

Advisors

Uli
Grabenwarter

Deputy Director at European Investment Fund overseeing Europe’s largest Fund-of-Fund investment programmes in Venture Capital, Technology Transfer and Impact Investing. He is a visiting Professor at IESE University, author of numerous publications, and has conducted extended research on family offices’ activity in SRI and Impact Investing.

Claude
Jottrand

Graduate from Solvay Business School, Claude has an extensive Belgian and foreign M&A expertise gained through his experience of nearly 20 years at Banque Degroof, starting as a Financial Analyst and in latter years, as a Director of the Investment Banking Department. He is the Chairman of the Board of Verlinvest Group S.A. and serves as Non Executive Director in several boards.

Benjamin
Firmenich

Benjamin in an environmental scientist with 10+ years experience in impact investing. He is head of Impact and member of the investment Committee of Impact Finance, which disbursed $290M in impact value chains. He also serves as adviser of the ESG Board of Groupe Richemont and jury member of the IMD-Pictet Sustainability in Family Business Award.