About
Tandem is a nonprofit bringing essential infrastructure to rural communities around the world. Together we can build a world where no community goes without basic needs.
Our story
Access to basic needs isn’t a privilege, it’s a human right.
Charlie saw firsthand how gaps in infrastructure held people and progress back while working closely with a community-based organisation in Uganda. He started Tandem to support that specific community, while also building a model that could be carried to others cut off from traditional support.
The name Tandem reflects our belief that lasting change happens when communities, local leaders, and supporters move forward together. Because progress isn't something delivered to a community, it's something built alongside it.
Impact to date
13,000
people served
10
funded projects
3
communities served
Team
Leadership & board
Charlie Berger
Founder & President
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Janice Harmeir
Director
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Jeff Driskill
Director
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Advisors & ambassadors
Yaseen Rostom
Founder & CEO, Incredible
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Come build with us.
We build in community for communities.
Good work doesn’t happen alone. We partner with organisations who believe in the power of community — from start-ups to established foundations. If that sounds like you, we’d love to connect.