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Solar’s exceptional synergies with energy storage, electric vehicles and smart grids means our members work on the frontline of technology and system change to drive decarbonisation in power, heat, transport and beyond.

2DegreesKelvin Ltd

https://www.2degreeskelvin.org

548 UK INVESTMENT HOLDINGS LIMITED

https://www.547energy.com/

548 UK Investment Holdings Limited is a subsidiary 100% owned by 547 Energy that was established to primarily develop solar and battery storage projects in the UK. 547 Energy is a clean energy developer and investor, part of Quantum Capital Group (QCG), a leading global provider of private equity capital to the responsibly sourced energy and energy transition & decarbonization sectors, having managed together with its affiliates more than $21 billion in equity commitments since inception. 547 Energy is a truly global franchise, developing projects independently and offering long-term capital support to portfolio companies operating across dozens of markets. Our team has a vast track record of experience across North America, South America, Europe, and Asia-Pacific. Our team has a proven track record of developing wind, solar and BESS projects and creating value for investors and management teams, with decades of experience across the full project development life cycle in developing, financing, building and operating renewable energy projects.

A Branch Above Ltd

https://www.abranchabove.co.uk

ABEI Energy

https://www.abeienergy.com

ABO WIND UK Ltd

https://abo-wind.com

Above Surveying Ltd

http://www.abovesurveying.com

Absolute Solar and Wind Ltd

https://www.absolutesolarandwind.co.uk/

Absolute Solar is a fast-growing specialist business in the engineering, procurement and construction of both major commercial rooftops and solar farms. They have strong credentials in agricultural, industrial, public sector and private sector. 

Aceon Battery Solar Tech Ltd

https://www.aceongroup.com

Advanced Renewable Power Ltd

http://www.arpower.co.uk

Advantage Utilities

www.advantageutilities.com

AECOM

https://aecom.com/uk/

AES Solar Ltd

http://www.aessolar.co.uk

Established over 40 years ago, AES Solar was the first manufacturer of solar thermal collectors in Europe and has remained a pioneer of solar thermal while also specialising in solar PV and battery storage solutions, using the technology to harness the power of the sun as a sustainable energy source. In 2022 they were chosen as the install team for the landmark solar PV project on Edinburgh Castle.

Aggreko IPP Solutions Development Ltd

https://www.aggreko.com/en-gb

AGMS Independent Energy Ltd

https://www.agmsenergy.com

Aiko Energy Germany GmbH

http://www.aikosolar.com

Alder King LLP

http://www.alderking.com

Alexandra Security LTD

https://www.alexandrasecurity.com

ALIGHT UK BTM1 LIMITED

https://www.alight-energy.com/

Allianz Management Services Ltd

https://www.allianz.co.uk/

Allianz is one of the largest general insurers in the UK, offering commercial insurance with a full range of products for businesses of every size. Allianz is fully committed to the UK’s net-zero transition. This includes developing a wider range of services for the solar and storage industry, for a cleaner and more sustainable future. 

Alpaca Communications

https://www.alpacacommunications.com

AlSi Consulting Ltd
Amberside Energy Ltd

http://www.ambersideenergy.com

Amelio Energy Ltd

http://www.amelio-solar-energy.co.uk

AMPYR IDEA UK LTD

https://www.ampyrde.com/

Anesco Ltd

https://anesco.co.uk/

Anesco develops, designs, constructs, operates, maintains and optimises high performing grid-scale solar and storage assets, alongside working with leading utilities on home upgrades and efficiency through their comprehensive network of installers.

Anglo Renewables Ltd

https://www.anglo-renewables.co.uk

Apatura Ltd

https://apatura.energy/

Aqua-Dock Ltd

https://aqua-dock.co.uk

Arise Renewable Energy UK Ltd

http://www.arise.se

Ashfords LLP

https://ashfords.co.uk

Atrato Onsite Energy HoldCo Ltd

https://www.atratorenewables.com/

Aukera UK Limited

http://www.aukera.energy

Aukera invests its expertise and resources across project development, construction and operation enabling deployment of its capital at scale into UK renewables. We set the highest goals for development, working with our co-development partners, host communities and landowners to deliver carefully and efficiently designed projects, providing long-term viable returns.

Aura Power Solar UK Ltd

https://www.aurapower.com/

Auream Energy LTD

https://www.aureamenergy.com

Avrenim Group

https://www.avernim.co.uk

Axter Ltd

http://www.axter.co.uk/home.html

At Axter, we offer a modern and forward-thinking approach to flat roof waterproofing. We imagine a world where flat roofs are used to their full potential – increasing biodiverse habitats, generating electricity, or creating social spaces – the possibilities are endless. We aim to revolutionise the way flat roofs are designed, installed, used, and maintained. Our team of creative and ambitious professionals all work towards our collective vision: to improve the roofscape and transform the world above our heads.  We are driven by our passion for technical detail and design, offering a comprehensive service package and a system portfolio renowned for its quality. We think differently and will always offer our honest, expert advice, adding value through sustainable and innovative ideas that minimise risk and maximise potential for you.

Aztec Solar Energy

www.aztecsolarenergy.co.uk

Aztec Solar Energy Ltd is a trusted nationwide engineering-led consultancy and installer of bespoke solar photovoltaic and battery storage systems for commercial and industrial applications. With 30 years’ expertise, our engineers have built a reputation for the most accurate energy audits and modelling delivering the right solutions to improve energy generation and long-term security. From our HQ at the University of Warwick we operate across all commercial and industrial sectors with a focus on safety, compliance, and accreditation. Aztec Solar is committed to the MCS (Microgeneration Certification Scheme), NECEIC, SafeContractor and (RECC) Renewable Energy Consumer Code. Be assured, you will receive an open and honest evaluation of your energy needs and first class quality PV installation. Our expert advice will deliver added value and through an ongoing relationship support you in managing, maintaining, and sustaining your effective green energy programme.

Bauder Ltd

http://www.bauder.com

Bauder is a leading international manufacturer of building construction materials. They provide waterproofing membranes and insulation to make buildings watertight and thermally efficient, installations for solar energy generation, and green roofs to support the environment and create better living and working spaces. 

BayWa r.e Operation Services Limited

http://www.baywa-re.co.uk

BayWa r.e. is a globally leading developer and service provider in renewables, with a mission to enable the global energy transition. BayWa r.e. delivers end-to-end project solutions, operations management and energy trading. It has developed over 4.5 GW of renewable energy online and manages over 10 GW of assets.  

Beba Energy UK Ltd

http://www.beba-energy.co.uk

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