Building a new economic paradigm, together.
Top Tier Impact (TTI) is the global network of investors, entrepreneurs, and corporate leaders working to solve the world’s most pressing challenges.
With over 600 active members across 50+ countries, TTI members connect every day to grow through investments, deal flow, partnerships, talent, and shared knowledge.
From impact investing and climate tech to biodiversity, health innovation, artificial intelligence, and the circular economy, TTI brings together pioneers scaling systemic solutions across sectors.
Our members include venture capital firms, family offices, startup founders, fund managers, and mission-driven executives building the future of capital and sustainability.
TTI members support each other to grow better and faster.
TTI Network
Some of our members
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Sebastien Douieb
Senior Investment Officer, NY State Common Retirement Fund
📍TTI New York -
Faraz Ahmad
Head of Net Zero Grid, Amazon
Angel Investor
📍TTI Houston -
Agate Freimane
Investment Partner, Norrsken VC
📍TTI Stockholm -
Troy Helming
Founder & CEO, EarthGrid
📍TTI San Francisco -
Tina Min
Managing Partner, SDG Impact Partners
📍TTI Copenhagen -
Christian Matuschka
Strategy & Impact, Lightrock
📍TTI Zürich -
Rodney Gollo
Head of Asia Risk, Bupa Global
📍TTI Hong Kong -
Jesper Glahn
Co-Founder, Copenhagen Atomics
📍TTI Copenhagen -
Michael Langguth
Founding Partner, Carbon 13
📍TTI London -
Adesuwa Okunbo Rhodes
Founding Partner & CEO, Aruwa Capital Management
📍TTI Lagos
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Guido Schmidt-Traub
Partner, Systemiq
📍TTI Paris -
Amy McCrae Kessler
Co-Founder & CEO, Facet Power
📍TTI Philadelphia -
Kurt Bjorklund
Executive Chairman, Permira
📍TTI London -
Mat Munro
Investor, Octopus Ventures
📍TTI London -
Andrey BerdIichevskiy
Managing Director & Partner, Boston Consulting Group (BCG)
📍TTI Singapore -
Steve Melhuish
Founder and Board Director, PropertyGuru
📍TTI Singapore -
Peter Fusaro
Founder, Wall Street Green Summit
Head of Climate Tech, ESG & Impact, Weild & Co.
📍TTI New York -
Hasan Ali Göncü
Lead Portfolio Manager in Energy Transition, Morgan Stanley
📍TTI New York -
Milena Nikolova
Partner, Aera VC & Antares Ventures
📍TTI Singapore -
Nicholas Selz
Founder, Kaya Ai
📍TTI Los Angeles

If you're an investor, founder or professional who wants to leave a positive mark at scale... We are here to accelerate your impact.
“New investments, deal flow, partnerships, hires… everything has happened thanks to TTI.”
Matthew McGraw
Founder and Managing Partner at Anthropocene Ventures
📍TTI San Francisco
“By leveraging the contacts and resources within TTI, Tomorrow University secured $10 million in Series A funding.”
Christian Rebernik
Founder & CEO at Tomorrow University of Applied Sciences
📍TTI Berlin
“TTI is full of inspiring people from around the world who are building purpose-driven ventures and driving real change.”
Wincel Kaufmann
Global Sustainable Investing Advisor, Ex-BlackRock
📍TTI Copenhagen
“From finding mission-aligned LPs to sourcing one of our highest-performing investments, we have received tremendous value as a TTI member.”
David Langer
Founding GP at Lionheart Ventures
📍TTI Costa Rica
Our reach
10k
founders from pre-seed to post IPO across 50 countries
6k
corporate professionals making a difference in all industries
4k
investors with $50 trillion in assets under management (AUM)
600+
registered members creating value for each other every day
Blended finance for impactful growth-stage companies.
TTI Investing
Debt & equity
$800+ million facilitated investments in debt, equity and blended structures
5 key areas
Green infrastructure, NBS, agriculture, energy systems, fintech
EM focus
Active in 23 countries across SE Asia, LatAm and Africa
Case Study: Africa
Top Tier Impact helped Wave Mobile Money securing €90m in debt financing.
Wave Mobile Money, based in Senegal & Côte d'Ivoire, is on a mission to make Africa the first cashless continent. On a continent where over half the population has no bank account, Wave is building the first modern financial network.

Systems change starts at TTI
Enabling organizations to innovate for resilience.
TTI Advisory
TTI Corporate Programs
Ecosystem Innovation
Position your enterprise ahead of all the changes in resilience, resource efficiency and transition.
Reverse Demo Days
Discover new solutions along with the fastest paths to turn innovation into financial value.
Strategy Sparks
Ignite rapid innovation for urgent challenges in resilience, resource efficiency and transition.
Our partners, members & clients come from









Building a new paradigm, together.
Building a new paradigm, together.
Global events to connect investors, innovators and executives around change.
TTI Events
Some of TTI’s Global Events
In Davos, we convene asset allocators and innovators to drive climate finance, nature investing, the energy transition, and AI-driven impact.
A flagship COP29 event, bringing together investors corporates and innovators to discuss adaptation and resilience finance.
A private panel on impact investing, exploring climate tech funding, Net Zero strategies, risk pricing, and policy advocacy.
Two roundtable events on insetting & offsetting strategies and the acceleration of funding towards nature investments.