iSupplyEnergy is owned by Vattenfall, one of Europe’s leading energy companies, with more than 7 million customers.  iSupplyEnergy is the UK consumer facing brand for domestic customers.  Vattenfall has a successful track record of long term investment and growth in renewables, investing over £3bn in the UK market since 2008.

At the heart of what we do, iSupplyEnergy with Vattenfall offers customers competitive pricing for gas and electricity.  Offering 100% renewable electricity is part of our journey to helping customers power their lives in ever climate-smarter ways.  We are not just committed to helping the UK achieve its carbon targets, but to making a real contribution to local communities and the national economy; securing a sustainable energy future for all.


The Converging World Logo

The Converging World invests in renewable energy, with its current focus in wind farms in India. The return on investment is then used to further invest in more renewable energy and to support other environmental and social initiatives including the protection and restoration of large areas of forest in India. Carbon emissions are avoided by our wind farms and CO2 is sequestered through the reforestation programmes. The re-planting engages schools and women’s groups by providing livelihoods for a positive social impact in areas of great poverty.


gridIMP logo

gridIMP is a provider of machine learning based demand management technology.

Based in the West of England we develop highly scalable products for the UK and international energy markets. gridIMP brings together expertise in energy management, engineering design & installation with machine learning, applied algorithmics and software engineering to deliver novel, practical and low-cost technological solutions. 

Our products and services support the increased adoption of low carbon technologies and flexibility in the market.


Hunter Stoves Logo

Established in 1970, the Hunter Stoves Group is a British wood stove company – and one of the UK’s first stove manufactures.  They sell their products to all four corners of the globe and have grown to employ 50 people.  Hunter Stoves has a long-standing commitment to the protection of the natural environment and has continually worked towards the development and production of eco-friendly heating appliances.  Their commitment to fighting climate change has extended to their production facility which is now fully run by solar panels.


Naturesave Logo

Naturesave Insurance is the UK’s leading green and ethical insurance provider.

We insure some of the UK’s greenest homes, organisations and individuals and have been awarded most ethical insurance company status by the ethical comparison site the Good Shopping Guide.   We are also recommended by Ethical Consumer magazine.  Our registered charity, The Naturesave Trust is funded by donating 10% of the annual premiums from our personal insurance policies. To date, we have raised over £750,000 for green causes across the UK.

Naturesave operates as a Living Wage employer and a carbon neutral business. We also lobby the insurance industry to divest from fossil fuels and invest in renewables.


Renewable Energy Partnerships Logo
Solar South West Logo

Solar South West Ltd is a UK leader in development, installation, and O&M of domestic and commercial solar PV systems and battery storage solutions.


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