TTI Ambassadors

Taking impact into the global mainstream

Global impact and local connections

At Top Tier Impact, we amplify the impact of our TTI members all around the world.

Ourr TTI City Ambassadors are the point of contact and leadership for TTI members in a specific city. They host quarterly TTI dinners, provide members with connections and opportunities, and keep an ear to the ground for the most exciting developments in impact and sustainability investing.

Our City Ambassadors are present across 30+ TTI cities like London, NYC, Singapore, Berlin, Los Angeles, San Francisco, Zurich, Kampala, Stockholm, Istanbul, Dubai, Bali, Barcelona, Bangkok, Sydney, Sao Paulo, Mexico City and many more

Becoming a TTI ambassador

Applications for the 2025 TTI Ambassadors program are officially open for a limited time.

Some of the new cities open for application include: Barcelona, Zurich, Hamburg, Cape Town, New York, Miami, Austin, San Francisco, Dublin, Stockholm, Amsterdam, Mumbai, Tokyo, Hong Kong, Sao Paulo, Singapore and more.

Apply Here

Accelerating the success of TTI members

Our city chapters host impact & sustainability dinners, impact investing events and network gatherings to accelerate the success of our community members.

We love seeing investments, partnerships and business opportunities come out of these events.

You can check out some of our TTI ambassador events below.

Meet some of TTI’s global ambassadors

Cities like London and NYC have two ambassadors each to make sure we can support all our local members anytime.

Janice Sommer
TTI Berlin

Joerg Geier
TTI Berlin

Amarit Charoenphan
TTI Bangkok

Oliver Baillie
TTI Dubai

Anete Garoza
TTI Nairobi

Andrea Monti
TTI Geneva

Guenter Schmittberger
TTI Frankfurt

Nel Steinkühler
TTI Hamburg

Danilo Santoboni
TTI NYC

Ilkay Demirdag
TTI Istanbu

Rosana Gomez
TTI Sydney

Robert Kupstas
TTI Dubai

Hang Kei Simon Wong
TTI NYC

Johannes Pieper
TTI Frankfurt

Ivan Kwikiriza
TTI Kampala

Tina Min
TTI Copenhagen

Clement Hochart
TTI Mexico

Mathias Boissonot
TTI Bali

Scot Bryson
TTI Toronto

Shani Zanescu
TTI Tel Aviv

Yves Carnazzola
TTI Geneva

Susanne Gløersen
TTI Stockholm

Mark Giller
TTI Valencia

Lidiya Dervisheva
TTI San Francisco

Ajay Dugar
TTI LA

Maxime Nassour
TTI Lima

Pierre-Etienne Lorenceau
TTI Paris

Interested in connecting with impact-driven investors, founders, and experts across different sectors? 🚀

Visit our network page to join our global community & gain exclusive access to investment opportunities, partnerships, deals, knowledge exchange, and more!