What is the HIIN?
The National Platform for Impact Investing
Our Vision
As Greeks at the forefront of sustainable development and impact investing, we aim to catalyze positive change through impactful investments in Greece, creating a flourishing society that thrives economically, socially and environmentally
Our Mission
Is to drive positive societal and environmental change in Greece through strategic collaborations and responsible impact investing; we aim to generate measurable, sustainable, and inclusive outcomes that enhance the well-being of communities and preserve Greece’s natural resources for future generations
Our Verticals
Paving the Way for Impact Investing
Since 2017, we focus on high-impact, for-profit ventures and risk-return balanced financial instruments.
impact awareness
impact map & report
impact university
impact framework
impact database
impact accelerator
facilitating investment products
families next-gen program
impact investing conference
The 1st Hellenic Impact Report
A Strategic Tool for Policy & Investment
The 1st Official Mapping of the Impact Investing Ecosystem in Greece, the Hellenic Impact Report is a landmark publication that documents the current state of the ecosystem, identifies key opportunities and challenges, and benchmarks Greece against European and global trends.
The 3d Hellenic Impact Investing Conference 2025
After 2 successful events in 2023 and 2024, the HIIN and its partners are on their way to the 3d HIIC in 2025.
The HIIC is the Annual International Impact Event and the largest Impact Event in Southeast Europe.
Scaling Impact
Driving Sustainability Through Decarbonization, Blue Economy, Nature Finance and Transformative Technologies
October 2025 – Athens, Greece
The HIIN calls for ideas, speakers and partners!
Impact Initiatives
The pursuit of a greener and more socially equitable Greece
The HIIN is launching a series of thematic working groups and Impact Papers, important for the regional development. It has also developed a roadmap for policy and advocacy initiatives to provide impact-specific insight into evolving EU legislation, national regulatory gaps, and opportunities for collaborative design. Examples and selected themes include: Decarbonization Strategies for Greek Shipping, Reforestation and Carbon Sequestration Strategies.
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Members of the HIIN National Advisory Board
The HIIN’s oversight rests with a 14-person Advisory Board drawn from investment, philanthropy, academia and civil society. NAB members: Vicky Argiroudi, Milti Chryssavgis, Dimitris Georgakopoulos, Nikolaus Hutter, Dimitris Kokkinakis, Aggeliki Kosmopoulou, Lina Liakou, George Platanas, Antonis Schwarz, Alexia Spyridonidou, Melina Taprantzi, Eleni Theodorou, Anthi Trokoudi, and the NAB Chair Kostis Tselenis.
Selected Partners & Sponsors
& affiliates of the HIIN
of the Hellenic Impact Investing Conference
Creating awareness at local & global events
News, Events & Publications
