Here are some of the organisations we've worked with...

We build lean, high-performance, low-carbon websites.
Drawing on decades of software development experience we use a set of technologies, CMSs and analytics platforms which work together seamlessly and enable us to build sites that are easy to maintain, a pleasure to use and don't cost the Earth.
Interested?
Why not get in touch with us to discuss your next project?
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The Root and Branch team helped us with the development of our new website, brilliantly handling the balance of a low carbon site with our commercial needs. They sourced a new CMS system that met our requirements better than our existing one and worked closely with the web designers to diligently create a beautiful, quick loading and easy to manage site. They have gone above and beyond, listened to our needs, clarified the brief and responded to every snagging issue quickly.
We work exclusively with purpose driven organisations who share our commitment to doing good for people and the planet.
We’re with you every step of the way. As your green tech partner you can leave the software details to us so you can focus on innovation, growth and making the world a better place!
Interested?
Why not get in touch with us to discuss your next project?
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Working with the Root & Branch team has been invaluable in moving our AI innovation forward. We started at the point of ideation and have collaborated to develop a proof of concept within 6 months. This wouldn’t have been possible without the knowledge, support and enthusiasm from Oli and Adam - it’s been a pleasure working with them and I highly recommend them to anyone else!
Why us?
Here are three good reasons...
Web Emissions Measurement
Cardamon is our website emissions measurement tool. Built from the ground up to comply with the Software Carbon Intensity standard (ISO 21031), it is the most comprehensive tool for measuring the carbon emissions of any website.
We generate a free report for all the websites we create and offer on-going sustainability reports to all our clients as part of our standard maintenance package.
Digital Sustainability Specialists
We're digital sustainability experts!
Our founders are are invited experts on the W3C web sustainability task-force, helping to shape future guidelines for web developers all around the globe.
They are also recognised champions of the Green Software Foundation and regularly host meetups on Green Software.
We are proud to support 1% for the Planet, joining a global network of businesses committed to giving back to environmental causes. By contributing 1% of our annual sales, we help fund impactful solutions for a healthier, more sustainable planet.