Expanding infrastructure access in rural communities.

Tandem builds infrastructure projects in rural communities cut off from traditional support.

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Tandem builds infrastructure projects in rural communities cut off from traditional support.

SupportLearn More
Impact in numbers

10

infrastructure projects

13,000

people served

3

communities

100%

of your donation goes to a project
Why infrastructure

Schools, health clinics, sanitation systems, clean water — these are services that provide the foundation for society. Without reliable community infrastructure, even the most well-meaning initiatives will continue to fall short. We call this the infrastructure gap.

Education

Rural education infrastructure is one of the highest-return investments in development. Investing in girls' education alone could generate an additional $2.4 trillion in income for African nations by 2040 — but only if the schools exist, function, and give every child a reason to stay.

Rural education infrastructure is one of the highest-return investments in development. Investing in girls' education alone could generate an additional $2.4 trillion in income for African nations by 2040 — but only if the schools exist, function, and give every child a reason to stay.

Economic opportunity

Closing the infrastructure gap in Africa could generate $200 billion in annual economic gains. Not through aid. Through the compounding returns of communities that are healthy, educated, and have increased opportunity. Every $1 invested in water and sanitation returns $7.

Closing the infrastructure gap in Africa could generate $200 billion in annual economic gains. Not through aid. Through the compounding returns of communities that are healthy, educated, and have increased opportunity. Every $1 invested in water and sanitation returns $7.

Women's empowerment

Women spend 250 million hours every day collecting water — time taken directly from earning, learning, and leading. Give a community reliable water infrastructure, and you give women their time back.

Women spend 250 million hours every day collecting water — time taken directly from earning, learning, and leading. Give a community reliable water infrastructure, and you give women their time back.

Health

Rural communities carry the heaviest burden of preventable disease and receive the least investment to address it. An investment in health infrastructure becomes more than a place to treat illness. It becomes a cornerstone of opportunity.

Rural communities carry the heaviest burden of preventable disease and receive the least investment to address it. An investment in health infrastructure becomes more than a place to treat illness. It becomes a cornerstone of opportunity.

Defining the infrastructure gap

More than 9 out of 10 rural communities today are missing one basic need.

Sustained progress depends on more than programs and services — it depends on the infrastructure that makes them work. We call the disconnect between today's interventions and the foundational systems required for lasting change the infrastructure gap.

Tandem exists to bridge the gap.

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Where we work

Local Teams. Long-term impact. Complete transparency.

100% of your generosity will fund community infrastructure projects. You can see exactly where your money goes with our project map.

13,000

People served

10

Completed projects

3

Communities served

How we do it

Inputs

We invest in clean water, sanitation, schools, and health facilities. Every project is developed with local partners and designed for lasting community ownership.

Outputs

Communities gain access to essential infrastructure that is locally led, tailored to local needs, and built to provide sustainable long-term support.

Outcomes

Families spend less time meeting basic needs and more time creating opportunities. Communities become healthier, more resilient, and better equipped to thrive.

Questions? Answers.

How is Tandem different from other initiatives?

First, we only work with local partners already embedded in the regions where the communities we serve are located – every project has local leadership and long-term support built in from day one. Second, 100% of public donations go directly to the infrastructure that matters most across: clean water, sanitation, schools, and health facilities.

Is Tandem a registered non-profit?

Yes, Tandem Fund Inc. is a registered 501c3 non-profit in the US. Our EIN/Tax ID is: 99-4252659.

Does our work align with any UN SDGs?

Our work directly advances these SDG goals:

Can I give by wire transfer?

To set up a wire transfer, please get in touch with our team by emailing: support@tndm.org or by using the contact page.

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100% of your donation will fund essential infrastructure projects.

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Tandem Fund Inc. P. O. Box 272 Old Greenwich, CT 06870 | Tandem Fund is a registered 501(c)(3) non-profit; all donations are tax-deductible through our Tax ID/Tandem EIN: 99-4252659.

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