Come together. 
Make a change.

We bring community groups together with businesses and volunteers to make change happen. Everyone’s welcome to join our community of doers, let’s Semble!

What we do

Semble (formerly Project Dirt) is the UK’s most active platform for community projects. We make sure that local projects get the support they deserve by partnering them with brilliant businesses and volunteers.

We’re always inspired and humbled by the incredible work community groups do, but we know there’s so many more local projects that deserve our help. This is why we’re asking you to join us. 

Find out more

How Semble can help…

Community Groups

Get the funding, volunteers and knowledge you need to grow your impact.

Dedicated to helping you

We help local community projects get the support they deserve. Access resources from our campaigns to achieve your goals and tap into the knowledge and skills available through the platform.

Add your project


Discover fantastic local projects and causes to give your time and make a difference.

Want to help, not sure how?

Bored of Netflix and looking to doing something more meaningful with your time? Discover the powerful and passionate projects local to you through our community projects directory.

Dive in

Brilliant businesses

Helping organisations looking to be a force for good in their local communities.

Change making made easier

Being a force for good isn’t easy, that’s where we come in. Our award winning campaigns put your resources where they’re most needed and make the most impact for you and the communities you’re supporting.

Find out how

Our platform is brand new!

We’ve recently moved from our old system Project Dirt and we’re developing the new Semble platform every day. We’re aiming to build a smart platform that’s helpful and easy to use, but we’re on a journey so if you see anything that doesn’t look right or if you think something could be better please do let us know – use our fancy chat thing (snazzy eh!). 🙂

Stay updated

Some incredible organisations have worked with us so far…

Join them