We help changemakersgrow & flourish
Driving real impact
At HOST, we offer ourselves as an "ally for action" — with a clear mission to host the world's changemakers and enable climate and social action.
5
Civil society platforms co-founded
£35M+
Project operations managed
104
Countries with active operations
150+
Partners hosted since 2020
475
Donor contracts delivered
40
Organisations trained — over 55% majority world
Driving real impact
We exist to enable people who won't accept the status quo — people with the vision and determination to tackle the world's toughest challenges.
Since we started in 2020, we've been a trusted partner to over 150 groups and initiatives across more than 100 countries, providing the infrastructure, expertise, and operational support they need to scale their impact.
HOST is established to support people shaping a better world — and we're on that journey too. From the way we work to the choices we make, we're committed to learning, improving, and contributing to a more just future. Explore our impact story and what we're building next for more.
5
Civil society platforms co-founded
£35M+
Project operations managed
104
Countries with active operations
150+
Partners hosted since 2020
475
Donor contracts delivered
40
Organisations trained — over 55% majority world
Who we work with
At HOST, we work with three key groups — changemakers, funders and donors, and intermediaries and service providers — each playing a vital role in building just, resilient systems. Scroll down to see how we support our partners.
Changemakers
Backing you to go further, faster
Changemakers need more than momentum — they need solid foundations that can grow with them. So whether you're launching something new, scaling globally, or navigating risk, HOST gives you the operational support to stay focused and go further.
Explore how we support changemakers
Get Support
Funders & Donors
Unlock effective funding for greater impact
Donors and funders want their support to reach those who need it most — quickly, safely, and with confidence. HOST makes it possible. We provide trusted infrastructure for delivery, financial clarity, and legal assurance so your resources drive real-world change.
See how we work with funders
Fund Impact
Intermediaries & Service Providers
Powering high-impact delivery, together
Intermediaries and service providers bring legal, financial or operational expertise — we bring deep operational infrastructure. HOST partners with you to co-deliver secure, effective, full-spectrum support for changemakers operating across diverse and complex environments.
Discover partnership opportunities
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