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View Voltix Services Ltd's top competitors like British Gas, ENGIE UK, and EnergiData.

ENGIE UK
Updates on ENGIE activity in the UK. Active in the UK energy market for over 20 years ENGIE is a global energy player with UK investments in renewable energy and storage, whilst supplying energy to organisations of all sizes. We are committed to increasing investment in a portfolio of both flexible and responsive low carbon assets, including energy storage, wind and solar. By 2025 ENGIE has committed to achieve 50GW of installed renewable capacity and 80GW by 2030. Globally, the ENGIE Group employs 170,000 people. In 2020 the group achieved revenues of €55.8 billion, whilst spending €190 million on research and development. Also installing an additional 3GW of renewable capacity. Together, ENGIE Group’s 1,000 UK employees are actively engaged in the transition to net zero carbon, through the operation of low carbon infrastructure, and helping business customers to reduce energy consumption, and green their supply. ENGIE is also shaping the future of responsible business by reconciling economic performance with a positive impact on people and the planet. ENGIE improves lives through better living and working environments. We help to balance performance with responsibility, enabling progress in a harmonious way.
GB
Private
$42.3M Revenue
http://www.engie.co.uk
1.7K Employees
Octopus Energy
We're on a mission to make a big green dent in the universe by building a truly sustainable energy system globally. That means making power greener, smarter, and more affordable for everyone. We put customers at the heart of everything we do: with always-fair prices, transparency and outrageous customer service. We drive system change: with transformative tech to make renewable energy the norm and end global reliance on fossil fuels. Octopus Energy Group is made up of 10 businesses spanning 6 countries across 3 continents, including: Octopus Energy Retail, Kraken Technologies, Octopus Energy Generation, Kraken Flex, Octopus Electric Vehicles, and the Octopus Centre for Net Zero. More on OEG @ octopusenergy.group
UK
Private
$22.8B Revenue
http://octopus.energy
5.7K Employees
British Gas
Taking care of things. At British Gas we’re always looking at new ways to save energy and money for our customers. Everything we do from our trusted engineers to helpful call centre agents, and innovative product owners to digital marketing specialists, is about providing affordable, hassle-free service to keep British homes and businesses running smoothly. That’s why over 10 million UK homes and half a million businesses trust British Gas.
Windsor, GB
Private
$18.9B Revenue
http://www.britishgas.co.uk
10.3K Employees
G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2026
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