Grand Challenges Canada

Funding sustainable sanitation and hygiene innovations for underserved communities

Bold Ideas with Big Impact

We back bold ideas and help proven solutions go further.

For more than 15 years, Grand Challenges Canada has invested in bold, locally-led ideas—taking risks, providing patient, flexible capital, and helping innovators to prove what works. Now we’re going further: helping proven solutions break through the barriers to adoption and scale.

Our ambition: Reach 700 million people by 2035.

Latest news

We back innovation with measurable results—and we’re just getting started. Since 2010, we have:

Invested in more than

1600 unique innovations

in over 100 countries

Reached more than

100 million people

with life-saving and life-improving innovations

Delivered returns of over

$7 billion

increasing the lifetime earnings of people we reach by over 25%, helping to keep families alive and staving off financial catastrophe

Let’s accelerate impact together.

Whether you’re a funder, policymaker, or innovator, we can’t scale solutions without strong partnerships. We co-create, co-invest, and work hand in hand to help innovations reach the people who need them most.