What is the HIIN?
The National Advisory Board 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; by deploying capital with purpose, 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 EDUCATION
impact awareness
market study - impact map
impact university
IMPACT READINESS
impact framework
impact database
impact accelerator
ENABLING IMPACT
facilitating investment products
families next-gen program
impact investing conference
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 Hellenic Impact Investing Conference in 2025.
The HIIC is the Annual International Impact Event and the largest Impact Event in Southeast Europe.
Scaling Impact
Driving Sustainability Through Decarbonization, Nature Finance, and Transformative Technologies
Date: mid-end October 2025 (TBA) – Location: Athens, Greece (venue TBA)
The HIIN calls for ideas, speakers and partners!
The 1st Hellenic Impact Report

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.
Impact Papers
The pursuit of a greener and more socially equitable Greece
The HIIN, together with its partners, launched a series of Impact Papers focusing on pressing environmental and social challenges, that will trigger public discussion and exchange. These papers serve as a catalyst for comprehensive research aiming to uncover innovative and sustainable solutions. These studies serve as a blueprint for impactful projects that can transform Greece’s environmental and social landscape.
Examples and selected themes include: Decarbonization Strategies for Greek Shipping, Reforestation and Carbon Sequestration Strategies, Social Impact Bond, Greek Pension Funds and Impact Investing

3-Stage Impact Accelerator

The first accelerator focused on training companies to unlock their impact & sustainability potential
Greece seems to be at a crossroads when it comes to one of its most promising market areas: startups and micro, small and medium enterprises (MSMEs) .
Despite the large number of the innovative ventures & accelerator programs in Greece, most are lacking SDG alignment, sustainability strategy and impact readiness.
Main goals of this HIIN vertical are to educate & actively invest into innovative enterprises with positive impact footprint.


Sub Title
Title
Sub Title
Title
Sub Title
Title
Sub Title
Title
Sub Title
Title
Honorable Partners & Sponsors
Selected donors, partners, key members & affiliates

Hellenic Impact Investing Conference sponsors & supporters

Creating awareness at local & global events
As an investing network committed to fostering innovation and growth, we actively participate in a wide range of events. These gatherings provide invaluable opportunities to connect with forward-thinking entrepreneurs, industry leaders, and fellow investors, helping us stay at the forefront of emerging trends and opportunities. Below are some of the key events we attend.
Super Return Berlin
Berlin - June 2024
Organized panel on energy transition with examples from Greece
Regional growth conference
Patras - May 2024
Knowledge Partner on sustainability and impact
Barclays Family Office Athens Event
Athens - May 2024
HIIN special presentation on Greek impact ecosystem & mapping activity
Our Ocean Conference
Athens - April 2024
Content partner, keynote speaker on carbon strategies & panel on Green Shipping