A silent film of about forty seconds. Over archive photographs of protests, landmark moments and people at work, the words read: One stone can bring down a giant. One moment can change history. At InStone we carve meaning from bold ideas, turning vision into impact. It takes one bold moment to ignite change. Start your movement today.
Campaign strategy and political intelligence.
One stone can bring down a giant.
Who we are
InStone is a campaign agency for charities, NGOs, political organisations and intergovernmental bodies. We design campaigns that change behaviour, with strategy, intelligence and craft in the same room.
- Based in
- London
- Works across
- The UK, the European Union and its member states
- Every brief
- A human reply within 48 working hours
Intelligence · every Sunday evening
One moment can change history.
What Westminster and Brussels did this week, and what comes next, in your inbox every Sunday evening. Two briefs free, eight by policy field, and research commissioned for you.
“Employers finally have a timetable for the new employment rights.”
Selected work · thirteen campaigns
Turning vision into impact.
Strategy, events, identities and public affairs for charities, NGOs, political organisations and intergovernmental bodies.

Embrace Erasmus Campaign · Young European Movement UK and European Movement UK
A coalition campaign that turned 55,000 signatures and a Downing Street handover into re-opened UK-EU Erasmus+ negotiations.
- 55,000+
- Signatures collected
- 40,000+
- At the Downing Street handover
- Re-opened
- EU-UK Erasmus negotiations
Our values
Clear.Elegant.Bold.
We cut away the unnecessary and keep only the essential. A singular focus on creating impact, commanding attention and forcing change.
Start your movement today.
Tell us what you are trying to change.
Every engagement starts with a brief and a scoping call. We come back within 48 working hours with a read on whether we are the right partner, and where to begin.



















