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Top Tech Companies (98)

So Energy
Energy • Renewable Energy
2 Offices
350 Employees

We’re a London-based supplier of gas and 100% renewable electricity to homes around Great Britain, and we believe in honesty, transparency, and enabling our customers to make the move towards net zero. We’re the only energy supplier that empowers customers by allowing them to vote on how we source their renewable electricity. We're proud to say that we were one...

So Energy
Smiths Group plc
Aerospace • Security • Energy • Defense
2 Offices
9,512 Employees
18 Benefits Hiring Now
Pioneers of progress: Engineering a better future.

For over 170 years, Smiths Group has been pioneering progress by engineering a better future. We serve millions of people every year, to help make the world safer, more energy efficient and productive, and better connected, across four global markets: Energy, General Industrial, Safety & Security, and Aerospace & Defence. Listed on the London Stock Exchange, Smiths employs more than...

Smiths Group plc
Enertechnos
Kingston
19 Employees

Enertechnos is a pioneering clean-tech innovator, dedicated to delivering decarbonisation and supporting the transition to net zero. One of the obstacles on path to net zero is inefficient power delivery that increases energy losses consequently effecting costs on consumers. To address this issue we invented a new concept called ‘Capacitive Transfer System’ (CTS) which reimagines the cable design. Our low-loss...

Enertechnos
SSE
Greentech • Energy • Utilities • Renewable Energy
4 Offices
12,000 Employees
3 Benefits

The UK & Ireland's clean energy champion. We’re investing more than ever before in a cleaner, more affordable and more secure energy system. We are creating and supporting thousands of good jobs. We power change.

SSE
General Index
Marketing Tech • Energy
London
48 Employees

The alternative to traditional high-cost Price Reporting Agencies, General Index provides robust, reliable price transparency for the world’s commodity markets. As the world’s first tech-native benchmark provider, General Index aggregates trade data to build a full view of market activity, and then applies algorithmic index methodologies consistently, accurately and without subjective judgement. Partnering with some of the world’s largest IOCs,...

General Index
Deep Isolation
Energy • Renewable Energy
3 Offices
21 Employees

Deep Isolation offers an innovative solution to secure and dispose of spent nuclear fuel from commercial nuclear reactors. Our horizontal drill hole technology offers both safety and low cost. While the drilling technology is standard, Deep Isolation is the first company proposing to use this method for the safe isolation of spent nuclear fuel under a billion tons of rock...

Deep Isolation
Breathe Battery Technologies
Automotive • Software • Energy
London
67 Employees

Breathe is more than a battery performance company. We help you do more with the power you have. Because we believe an electrified future requires superior customer experiences. Our physics-based battery management software helps the world's most iconic electric vehicle and consumer electronics brands deliver products with faster charging, greater cycle life and zero compromise on safety. We dream that...

Breathe Battery Technologies
Codibly
Information Technology • Software • Consulting • Energy • Renewable Energy
2 Offices
94 Employees

???????, part of the Spyrosoft Group, is a technology consulting company specializing in renewable energy and eMobility dedicated software development and various energy ecosystems integrations. With a team of seasoned experts, Codibly harnesses technology to drive significant renewable energy impact, facilitating clients' business and digital transformation. ????????? ?????? ?????????: Codibly is at the forefront of reshaping the renewable energy landscape....

Codibly
OVO
Greentech • Energy • Utilities • Renewable Energy
4 Offices
3,000 Employees
15 Benefits

OVO Energy was founded in 2009 and redesigned the energy experience to be fair, effortless, green and simple for all customers. OVO is on a mission through its sustainability strategy Plan Zero to tackle the most important issue of our time; the climate crisis, by bringing our customers with us on the journey towards zero carbon living. OVO Energy has...

OVO
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Piclo
Software • Energy
London
56 Employees

Piclo’s mission is to decarbonise the grid. We develop software solutions that make our energy networks smarter, flexible and more sustainable. Our flagship product, Piclo Flex is the leading independent marketplace for energy flexibility services, enabling distribution system operators (e.g. UK Power Networks) to source energy flexibility from flexible service providers (e.g. electric vehicles) during times of high demand or...

Piclo
Blue Ocean Seismic
Rushmoor
34 Employees

Our vision is to disrupt the marine seismic acquisition industry by using swarms of long-endurance autonomous self-repositioning nodes to collect high quality OBS data whilst reducing carbon emissions, HSSE risks, survey duration and cost

Blue Ocean Seismic
RheEnergise
Greentech • Hardware • Energy • Utilities • Industrial • Renewable Energy
2 Offices
27 Employees

RheEnergise is bringing fresh innovation to the world’s dominant form of storage: pumped hydro storage. We call our solution High-Density Hydro®. HD Hydro® uses our proprietary HD Fluid R-19 which has 2.5x the density of water. It is environmentally benign, non-toxic, non-corrosive, and non-reactive. R-19 gives RheEnergise projects 2.5x the power and 2.5x the energy when compared to water. Unlike...

RheEnergise
Galvanize Climate Solutions
3 Offices
73 Employees

Galvanize Climate Solutions (“Galvanize”) is a global investment firm focused on generating long-term value from the energy transition. Founded in 2021 by Katie Hall and Tom Steyer, and led by co-executive chairs Hall, Steyer, and Secretary John Kerry – Galvanize invests across asset classes including venture capital and growth equity, public equities, and real estate, to accelerate commercially competitive solutions,...

Galvanize Climate Solutions
Ørsted
Energy
4 Offices
9,833 Employees
8 Benefits

Ørsted’s vision is a world that runs entirely on green energy. We develop, construct and operate offshore and onshore wind farms, solar farms and energy storage facilities, bioenergy plants and provide energy products to our customers. A decade ago, we initiated our transformation from a black to a green energy company as DONG Energy. In 2017, we divested our upstream oil...

Ørsted
Proserv
Energy
East Hertfordshire
1,120 Employees
18 Benefits

We provide cutting-edge technologies to our customers to support the entire lifecycle of an asset, improving reliability, optimising performance and extending the life of critical infrastructure. By combining our technical ingenuity with our engineering, manufacturing and field service expertise, we create innovative, industry-leading solutions that are flexible and agnostic by design, able to be integrated into any existing system. Our...

Proserv
Energy Park
Energy • Renewable Energy
St. Albans
7 Employees

Energy Park provides smart EV charging solutions for residential sites and businesses, including apartment buildings, holiday parks and hotels. From an initial consultation and scheme design, through to the installation of hardware and the commissioning of the charge points, we manage every step of the process on our clients’ behalf. With our cloud-based software platform, we also provide ongoing service...

Energy Park
Heat Geek
Energy
London
26 Employees

Heat Geek is renewing the heating industry. Home heating accounts for 17% of the UK's carbon emissions and to tackle this, we've developed a digital-first experience that enables people to upgrade the homes with carbon-free heating. For installers, we've long been the go-to source of expert advice on all aspects of the heating industry for both end users and industry...

Heat Geek
Furlong Energy
Energy • Solar • Renewable Energy
London
8 Employees

Furlong Energy is a leading developer of solar solutions. We believe in creating a sustainable future for all, and our work reflects that. We are passionate about delivering high-quality solar solutions that contribute to the transition to a low-carbon economy.

Furlong Energy
Mer
Automotive • Energy
City of London
588 Employees

Mer is a European EV charging company owned by Statkraft. Through our extensive experience within renewable energy and electric mobility, we are combining the best of both worlds to power the European shift towards a purer way of transportation. We are active in Norway, Sweden, UK, Austria and Germany.

Mer
Gaussion
Energy • Renewable Energy
London
13 Employees

We make batteries charge faster, much faster. Our technology has been demonstrated on commercial Li-ion cells to accelerate charging by up to 67%.

Gaussion

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