Top Energy Storage Startups in United Kingdom (2025 Update)
Explore the best Energy Storage companies in United Kingdom. Discover high-growth startups and investment opportunities in our 2025 updated list.
👋🏼 Hi, I'm Bounce Watch. Let's explore what's happening in Top Energy Storage Startups in United Kingdom!
Real-Time Scouting Assistant
Explore Top Energy Storage Startups in United Kingdom featuring 115 Companies
|
|
|
|||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
enee.io | - | Energy Intelligence | enee.io increases access to reliable and affordable energy by improving the life... | - |
United Kingdom
|
Manchester | United Kingdom (HQ) | 2019 | Energy, Manufacturing +1 | [email protected] |
1
Low
|
15
|
1.4K (206%) | 1 year ago | Grant | 4 | 2.1M | 2031 | 5 months ago | |
|
|
|
Eelpower | - | We make renewables sustainable. | We construct, own and operate large scale, front of meter, energy storage soluti... | - |
United Kingdom
|
London | United Kingdom (HQ) | 2017 | Energy, Renewable Energy +2 | [email protected] |
1
Low
|
18
|
873 (-27%) | 7 years ago | Series Unknown | 1 | 20.0M | 2233 | 6 months ago | |
|
|
|
Andersen EV | - | Premium chargers for premium homes. Award-winning. 7-year warranty. |
We are UK producers of home charge points for electric vehicles. Design-led, an... |
- |
United Kingdom
|
London | United Kingdom (HQ) | 2015 | Energy Storage | - |
1
Low
|
24
|
14.8K (22%) | 4 years ago | Series Unknown | 3 | 2.3M | 4335 | 1 year ago | |
|
|
|
Eatron Technologies | - | Intelligent Connected Safe Software Platform for Battery Management | Eatron is a fast-growing technology company dedicated to unlocking the full pote... | - |
United Kingdom
|
Warwick | United Kingdom (HQ) + 1 | 2018 | AI, Energy Storage | - |
1
Low
|
71
|
6.8K (11%) | 1 year ago | Corporate Round | 7 | 13.6M | 16512 | 3 months ago | |
|
|
|
Connected Kerb | - | We can change the world for good, one charge at a time. #ConnectedforGood. | Hello, we're Connected Kerb. An electric vehicle charging company on a mission t... | - |
United Kingdom
|
London | United Kingdom (HQ) | 2017 | Sustainability, Energy Storage | [email protected] |
1
Low
|
91
|
14.9K | 4 months ago | Series Unknown | 2 | 175.0M | 16094 | 3 months ago | |
|
|
|
ev.energy | - | We connect everyone to greener, cheaper and simpler charging. | The ev.energy app is the simpler, cheaper and greener way to charge an electric... | - |
United Kingdom
|
London | United Kingdom (HQ) + 1 | 2018 | Energy, Energy Storage | [email protected] |
1
Low
|
128
|
70.1K (22%) | 1 year ago | Grant | 8 | 87.8M | 15987 | 3 months ago | |
|
|
|
Anaphite | - | Power the future. | Anaphite is a chemistry company developing enhanced cathode powders that can be... | - |
United Kingdom
|
Bristol | United Kingdom (HQ) | 2018 | Manufacturing, Energy Storage | [email protected] |
1
Low
|
36
|
775 | 8 months ago | Series A | 11 | 19.3M | 5884 | 3 months ago | |
|
|
|
InstaVolt | 3 weeks ago mentioned on Tech. (View) | The UK's largest rapid EV charging network. Fast. Reliable. Easy to use. |
InstaVolt - Reliable, Rapid EV Charging Across the UK & Europe InstaVolt develo... |
- |
United Kingdom
|
Basingstoke | United Kingdom (HQ) | 2016 | Energy Storage, Automotive | [email protected] |
1
Low
|
123
|
13.0K | 1 year ago | Private Equity | 2 | 12.0M | 21882 | 3 months ago | |
|
|
|
Brill Power | - | We make intelligent control systems for batteries to make them cheaper, more rel... | Brill Power’s Battery Intelligence Platform brings transformational advances in... | - |
United Kingdom
|
Oxford | United Kingdom (HQ) | 2016 | Energy, Energy Storage | [email protected] |
1
Low
|
43
|
4.0K | 2 years ago | Series A | 2 | 10.6M | 3679 | 3 months ago | |
|
|
|
Nyobolt |
2 weeks ago mentioned on Tech. (View)
4 weeks ago mentioned on Tech. (View) 1 month ago mentioned on Tech. (View) Recently raised money $30.00M |
More Power, Less Time. | Nyobolt’s world leading team of technologists have used a systems level approach... | - |
United Kingdom
|
Cambridge | United Kingdom (HQ) + 1 | 2020 | Energy, Manufacturing +2 | [email protected] |
3
High
|
109
|
2.6K (-10%) | 1 month ago | Series Unknown | 6 | 83.6M | 10098 | 3 months ago | |
|
|
|
Sunswap | New open positions 9 Jobs | Decarbonising the cold chain with zero-emission transport refrigeration. | Sunswap offer a zero-emission, cost-effective and smart alternative to diesel tr... | - |
United Kingdom
|
Leatherhead | United Kingdom (HQ) | 2020 | Manufacturing, Sustainability +1 | [email protected] |
2
Normal
|
83
|
9.3K (166%) | 9 months ago | Series Unknown | 5 | 25.8M | 4697 | 10 months ago | |
|
|
|
Allye | - | Energy Liberated. | Allye provides distributed energy storage at the grid edge to provide collective... | - |
United Kingdom
|
London | United Kingdom (HQ) | 2023 | Renewable Energy, Energy Storage | [email protected] |
1
Low
|
13
|
966 (93%) | 1 year ago | Seed | 1 | 900.0K | 3532 | 5 months ago | |
|
|
|
ARROE | - | Augmenting the battery experience to reduce e-waste |
ARROE is an AIoT startup augmenting the battery experience. We have built a pro... |
- |
United Kingdom
|
London | United Kingdom (HQ) | 2016 | Big Data, IoT +1 | [email protected] |
1
Low
|
2
|
428 (-61%) | 4 years ago | Convertible Note | 7 | 2.1M | 28711 | 7 3K7 N6u | |
|
|
|
Varco Energy | - | Driving the UK's energy transition by building flexible battery energy storage. | Varco Energy is a pioneering UK based battery storage asset owner and operator.... | - |
United Kingdom
|
London | United Kingdom (HQ) | 2020 | Renewable Energy, Energy Storage | - |
1
Low
|
8
|
182 (-85%) | 1 year ago | Debt Financing | 1 | 58.0M | 1061 | 8 months ago | |
|
|
|
Nexeon Ltd | - | The Power to Make a Difference | Nexeon is a battery materials and manufacturing company with a unique silicon an... | - |
United Kingdom
|
Abingdon | United Kingdom (HQ) + 3 | 2006 | Hardware, Manufacturing +1 | [email protected] |
1
Low
|
108
|
3.1K | 2 years ago | Grant | 8 | 330.9M | 6707 | 5 months ago | |
|
|
|
About:Energy | - | About:Energy is a battery modelling and data company. | About:Energy is a battery modelling and data company. Our white-box models and d... | - |
United Kingdom
|
London | United Kingdom (HQ) + 1 | 2021 | Information Technology, Energy Storage | [email protected] |
1
Low
|
28
|
3.8K (15%) | 1 year ago | Grant | 4 | 2.5M | 7350 | 1 year ago | |
|
|
|
MoltexFLEX | - | Developer of the FLEX reactor: a nuclear reactor that can meet the global demand... | We are a UK team of scientists and engineers, focused on the dual challenges of... | - |
United Kingdom
|
Warrington | United Kingdom (HQ) | 2022 | Energy, Clean Energy +1 | [email protected] |
1
Low
|
16
|
572 (-100%) | 1 year ago | Grant | 2 | 1.3M | 2711 | 6 months ago | |
|
|
|
Exergy3 Limited | - | 1000°C+ thermal energy storage to decarbonise medium to large-scale enterprises. | Exergy3 is clean-tech spinout from the University of Edinburgh. We are developin... | - |
United Kingdom
|
Edinburgh | United Kingdom (HQ) | 2023 | Renewable Energy, Clean Energy +1 | [email protected] |
1
Low
|
11
|
254 (-53%) | 1 year ago | Grant | 3 | 7.8M | 714 | 5 months ago | |
|
|
|
Cellerate | - | Build Better Batteries Faster | Based in Manchester, UK, Cellerate's mission is to accelerate innovation across... | - |
United Kingdom
|
Manchester | United Kingdom (HQ) | 2020 | Manufacturing, Energy Storage | [email protected] |
1
Low
|
9
|
1.6K (86%) | 1 year ago | Debt Financing | 1 | 100.0K | 759 | 4 months ago | |
|
|
|
Volteras | - | Enabling innovation in the electric vehicle ecosystem. | Volteras is a high-growth startup specialising in electric vehicle software. Our... | - |
United Kingdom
|
London | United Kingdom (HQ) | 2020 | Energy, Energy Storage | [email protected] |
1
Low
|
12
|
1.3K (5809%) | 1 year ago | Seed | 1 | 2.9M | 1680 | 8 months ago | |
|
|
|
GoPlugable EV Charging | - | Community EV Charger sharing is here | Join as a Host or Chargee | | With Plugable EV owners can now connect their home charger to a community-powere... | - |
United Kingdom
|
Dundalk | United Kingdom (HQ) + 1 | 2022 | IT Infrastructure, Energy Storage | [email protected] |
1
Low
|
6
|
3.5K (-59%) | 1 year ago | Grant | 6 | 157.5K | 2510 | 1 year ago | |
|
|
|
Gaussion | - | We make batteries faster. | We make batteries charge faster, much faster. Our technology has been demonstrat... | - |
United Kingdom
|
London | United Kingdom (HQ) | 2017 | Semiconductor, Energy Storage | - |
1
Low
|
16
|
468 | 9 months ago | Seed | 2 | 2.9M | 20651 | 1 year ago | |
|
|
|
Infyos | - | A future where every battery is sustainable |
Infyos are building a future where every battery is sustainable. Infyos helps... |
- |
United Kingdom
|
London | United Kingdom (HQ) | 2021 | Sustainability, Energy Storage +1 | [email protected] |
1
Low
|
20
|
418 (-100%) | 2 years ago | Grant | 3 | 1.2M | 1802 | 5 months ago | |
|
|
|
Hy-Met Limited | - | A new technology start-up supporting the future energy sector to bring clean, su... | Technology start-up bringing state-of-the-art measurement technologies to satisf... | - |
United Kingdom
|
Coventry | United Kingdom (HQ) | 2021 | Energy, Manufacturing +1 | [email protected] |
1
Low
|
3
|
13 | 2 years ago | Grant | 1 | 10.0K | 500 | 5 months ago | |
|
|
|
Integrals Power | - | Next-Generation Battery Materials | Integrals power Limited (IPL) is a next-generation battery nano-material company... | - |
United Kingdom
|
Milton Keynes | United Kingdom (HQ) | 2020 | Manufacturing, Renewable Energy +1 | [email protected] |
1
Low
|
13
|
1.5K (57%) | 2 years ago | Pre Seed | 7 | 2.8M | 2802 | 5 months ago | |
|
|
|
evRiderz | - | Urban Mobility Last Mile E-Transport Green Ecosystem- 5yr target to reduce 90,00... | evRiderz is an innovative Greentech company that generates revenue through the f... | - |
United Kingdom
|
London | United Kingdom (HQ) + 1 | 2019 | Food Delivery, IoT +6 | [email protected] |
1
Low
|
4
|
225 | 2 years ago | Convertible Note | 5 | 3.0M | 448 | 1 year ago | |
|
|
|
Connected Energy | - | A world-leading manufacturer of battery energy storage systems using second life... | Connected Energy is a world leader in battery energy storage. Our business combi... | - |
United Kingdom
|
Newcastle Upon Tyne | United Kingdom (HQ) + 1 | 2010 | Energy, Renewable Energy +1 | - |
1
Low
|
45
|
3.8K (-31%) | 2 years ago | Series Unknown | 10 | 31.9M | 7947 | 5 months ago | |
|
|
|
VoltShare | - | The ultimate EV charging network, powered by local businesses, giving them a pie... | VoltShare is revolutionising charging and driving experience for electric cars w... | - |
United Kingdom
|
London | United Kingdom (HQ) | 2019 | Information Technology, Energy Storage | [email protected] |
1
Low
|
10
|
1.4K (73%) | 11 months ago | Pre Seed | 3 | 860.0K | 502 | 5 months ago | |
|
|
|
Caldera | - | Making zero-carbon heat the new norm │ Paving the way for a faster & smoother en... | Caldera is here to make zero-carbon heat the norm. We’re a pioneering start-up d... | - |
United Kingdom
|
Fareham | United Kingdom (HQ) | 2017 | Energy, Manufacturing +2 | - |
1
Low
|
24
|
1.8K (-56%) | 1 year ago | Equity Crowdfunding | 2 | 4.1M | 2324 | 5 months ago | |
|
|
|
Diode | - | Simplify the journey to net zero for your customers⚡ | Diode is an award winning Net Zero software platform provider that empowers cons... | - |
United Kingdom
|
London | United Kingdom (HQ) | 2019 | Energy Storage, Automotive | - |
1
Low
|
11
|
379 (-100%) | 2 years ago | Seed | 3 | 146.0K | 2275 | 5 months ago | |
|
|
|
PF Nexus | - | Global visibility and connectivity across renewable energy investment. | PF Nexus is creating visibility and connectivity across renewable energy investm... | - |
United Kingdom
|
London | United Kingdom (HQ) | 2019 | Platforms, Renewable Energy +3 | [email protected] |
1
Low
|
9
|
6.6K (-1%) | 2 years ago | Seed | 2 | 625.0K | 1838 | 5 months ago | |
|
|
|
Arriba Technologies | - | Heat Pumps & Chillers for Ecologically Balanced Buildings | Heat Pumps & Chillers for Ecologically Balanced Buildings | - |
United Kingdom
|
Cambridge | United Kingdom (HQ) + 1 | 2003 | Design, Energy +2 | [email protected] |
1
Low
|
4
|
293 | - | Debt Financing | - | 200.0K | 34 | 7 months ago | |
|
|
|
E24 Solutions | - | Innovative & Affordable Energy Solutions to reduce bills and preserve our planet | E24 Solutions - Bridging The Global Energy Gap E24 is the result of 30 years’ ex... | - |
United Kingdom
|
London | United Kingdom (HQ) + 3 | 2011 | Energy, Renewable Energy +2 | [email protected] |
1
Low
|
3
|
7288 | - | Series A | - | 3.0M | 675 | 6 Arv RPV | |
|
|
|
Powervault | - | The smart way to store energy in your home. | At Powervault, we are on a mission to pioneer a sustainable energy future. We pr... | - |
United Kingdom
|
London | United Kingdom (HQ) | 2012 | Energy, Renewable Energy +1 | [email protected] |
1
Low
|
36
|
758 (-100%) | 2 years ago | Series Unknown | 7 | 10.3M | 3983 | 5 months ago | |
|
|
|
Albion Technologies | - | Albion Technologies provide world leading Battery Energy Storage Systems | Albion Technologies are a world leading Battery Energy Storage System, providing... | - |
United Kingdom
|
Bristol | United Kingdom (HQ) | 2019 | Energy, Manufacturing +2 | [email protected] |
1
Low
|
2
|
168 (-87%) | 2 years ago | Seed | 2 | 1.3M | 1220 | 1 year ago | |
|
|
|
Breathe Battery Technolog... | New open positions 13 Jobs | We make batteries better. A lot better. | Breathe is more than a battery performance company. We help you do more with the... | - |
United Kingdom
|
London | United Kingdom (HQ) | 2019 | Energy Storage, Automotive | - |
2
Normal
|
69
|
967 | 1 year ago | Series Unknown | 4 | 12.0M | 13818 | 1 year ago | |
|
|
|
LiNa Energy | - | LiNa Energy is leading the charge to develop and commercialise low-cost solid st... | LiNa Energy is a developer and provider of low-cost solid state sodium batteries... | - |
United Kingdom
|
Lancaster | United Kingdom (HQ) | 2017 | Energy, Energy Storage | - |
1
Low
|
30
|
1.4K | 2 years ago | Seed | 7 | 12.1M | 8610 | 3 months ago | |
|
|
|
Addionics | - | Addionics is redesigning the architecture of rechargeable batteries | Addionics is a growing, progressive startup based in Israel, the UK and the US.... | - |
United Kingdom
|
London | United Kingdom (HQ) + 1 | 2017 | Manufacturing, VR/AR +1 | [email protected] |
1
Low
|
82
|
5.0K | 10 months ago | Series B | 10 | 73.0M | 10381 | 3 months ago | |
|
|
|
Powerstar | - | Powering your energy transition | UK Manufacturer of Battery Energy Storage, Vol... | With a 23-year track record, Powerstar is an industry leader in electrification,... | - |
United Kingdom
|
Sheffield | United Kingdom (HQ) + 2 | 2001 | Energy, Manufacturing +2 | - |
1
Low
|
254
|
2.1K (-69%) | 9 years ago | Grant | 1 | 1.7M | 5602 | 5 months ago | |
|
|
|
Sunsave | - | Making solar accessible to all households with the UK’s first solar subscription... | We’re making solar accessible to all households with the UK’s first solar subscr... | - |
United Kingdom
|
London | United Kingdom (HQ) | 2022 | Energy, Energy Storage | - |
1
Low
|
29
|
88.6K (35%) | 1 year ago | Seed | 2 | 9.2M | 1865 | 1 year ago |