🏴󠁧󠁢󠁥󠁮󠁧󠁿 101 Top English Energy Startups & Firms

August 14, 2021
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This article showcases our top picks for the best English Energy companies. These startups and companies are taking a variety of approaches to innovating the Energy industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

  • Innovation
    • Innovative ideas
    • Innovative route to market
    • Innovative product
  • Growth
    • Exceptional growth
    • Exceptional growth strategy
  • Management
  • Societal impact

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Top English Energy Startups

Data sourced from Crunchbase and SemRush.

BP

BP

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BP delivers heat, light and mobility products and services to people all around the world.

Octopus Energy

Octopus Energy

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Octopus Energy builds technology that reduces the cost of energy to improve customer experience.

Octopus Energy

Rolls-Royce

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Rolls-Royce is an industrial technology company that provides integrated power and propulsion solutions.

Octopus Energy

Bulb

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Bulb provides affordable renewable energy for homes and businesses.

Octopus Energy

CORE POWER (UK) Ltd

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Advanced atomic technologies can be a game changer for heavy transport and industry.

Octopus Energy

Phystech Ventures

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Phystech Ventures is an early-stage deeptech VC firm with focus on next-gen computing, life sciences, energy, mobility, and space.

Octopus Energy

Clim8 Invest

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Clim8 Invest provides an app that allows individuals to invest in industries that work towards fighting climate change.

Octopus Energy

Electron

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Electron is accelerating the energy industry’s transition to Net Zero by making granular, market-based interactions possible.

Octopus Energy

Future Planet Capital

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Future Planet is the impact-led, global VC firm built to invest in growth companies from the world’s top universities

Octopus Energy

Open Energi

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Open Energi enables public and private sector to commercialize their energy loads, improve their energy management and support their goals.

Octopus Energy

BBOXX

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BBOXX designs, manufactures, and distributes plug and play solar systems.

Octopus Energy

Zenobe Energy

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Zenobe Energy is the largest independent owner and operator of battery storage in the UK.

Octopus Energy

Lightsource Renewable Energy

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Lightsource is a provider of ground and rooftop solar installations in the UK.

Octopus Energy

Hometree

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Hometree exists to make home ownership simple & sustainable

Octopus Energy

Flexion Energy

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Flexion Energy is a modern utility and energy storage infrastructure specialist, which is bridging the gap between development and finance.

Octopus Energy

Tullow Oil

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Tullow Oil is an independent oil and gas, exploration and production group.

Octopus Energy

ev.energy

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Smart charging software platform for electric vehicles, to reduce carbon emissions and cost

Octopus Energy

Neptune Energy

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Neptune Energy is an independent oil and gas exploration and production company.

Octopus Energy

Storm4

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Storm4 is a specialist GreenTech recruitment marketplace, connecting organizations with the senior talent to drive their mission.

Octopus Energy

Carbon Trust

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Carbon Trust is to accelerate the move to a low carbon economy, by working with organisations to reduce carbon emissions now and develop.

Octopus Energy

Highview Power

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Manufacture Of Electricity Distribution And Control Apparatus

Octopus Energy

Addionics

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Addionics is creating next-generation batteries through intelligent 3D battery architecture and engineering.

Octopus Energy

Moixa Energy Holdings

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Pioneer of energy storage, DC micro-grid power and aggregate electricity grid services in the UK

Octopus Energy

Setcoin Group

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Responsible ESG, commercial real estate, renewable energy, infratech, smart cities, agrotech, private equity investments

Octopus Energy

Globeleq

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Globeleq Generation Limited develops, builds, and operates renewable power projects in Africa and the Americas.

Octopus Energy

Mytrah Energy

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Mytrah Energy (India) Limited (MEIL), a wholly owned subsidiary of Guernsey based and AIM/LSE listed MEL in India,

Octopus Energy

Limejump

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Limejump is a Technology-Driven Utility: harnessing the power of big data to positively disrupt and transform today’s energy market.

Octopus Energy

Pavegen

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Pavegen is the global leader in harvesting energy and data from footfall.

Octopus Energy

Arloid Automation

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Arloid is an AI solution that learns to automatically adjust HVAC settings based on changing environmental conditions.

Octopus Energy

Moixa Technology

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Developer of distributed energy storage, aggregation and smart DC technologies

Octopus Energy

H2GO Power

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H2GO Power develops safe and low-cost hydrogen production and storage technologies.

Octopus Energy

Piclo

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Piclo develop software to make our electricity grids smart, flexible and sustainable.

Octopus Energy

Bramble Energy

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Bramble Energy is an innovator energy technology company that designs and manufactures high-performance, low-cost, and fuel cell stack

Octopus Energy

bio-bean

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bio-bean is a U.K.-based green company that offers its users with processes of recycling and waste management solutions.

Octopus Energy

Seven Energy

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Seven Energy is an indigenous Nigerian oil and gas exploration, development, production and distribution company.

Octopus Energy

Switchee

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Data analytics and IoT business serving large social landlords

Octopus Energy

OilX

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OilX is a oil sector that provides a global real-time oil supply-demand balance.

Octopus Energy

Project Etopia

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Project Etopia is a creating more economical and environmental developments through technological advancements.

Octopus Energy

Zeigo

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Zeigo is a climate-tech platform that connects supply and demand of renewable energy across the world

Octopus Energy

Moltex Energy

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Moltex Energy is developing a next generation nuclear reactor that can produce clean electricity

Octopus Energy

ContourGlobal

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ContourGlobal develops, acquires, operates, and manages wholesale electric power generation businesses.

Octopus Energy

Powervault

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Powervault aims to disrupt the energy storage market by supplying the first plug and play energy storage device

Octopus Energy

ARROE

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Combining software with hardware to create a new product category, smart charging

Octopus Energy

Circle Gas

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Circle Gas is an oil & natural gas company.

Octopus Energy

RHEON LABS

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Redefining performance through energy control.

Octopus Energy

Lekela Power

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Lekela Power (Lekela) is a pan-African renewable energy generation platform

Octopus Energy

4NEW

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4NEW is a United Kingdom company that owns and operates Waste to Energy treatment plants.

Octopus Energy

Onzo

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ONZO creates insights from energy data to capitalise on Smart Meter investment

Octopus Energy

Amarenco

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Amarenco is a fast growing, independent Solar PV investment company with a founding executive team that has wide and deep experience in

Octopus Energy

SEaB Energy

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SEaB Energy has patented a micro anaerobic digestion system for onsite and in-building conversion of organics to energy, water, & fertiliser

Octopus Energy

Pushme

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BatterySwap Infrastructure-as-a-service

Octopus Energy

Advizzo

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We combine methods from behavioural and data science to deliver a customer engagement software for all utilities.

Octopus Energy

Switchd

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Switchd is an automate the process of energy switching.

Octopus Energy

Terrabotics

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An Earth Observation & Remote Sensing Data Analytics company for more sustainable production and supply of natural resources.

Octopus Energy

Voltaware

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Voltaware is a start-up electricity monitoring company based in London.

Octopus Energy

Prognostic

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A granular carbon intelligence & offsetting platform for industrial decarbonisation.

Octopus Energy

eleXsys Energy

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eleXsys Energy operates as a cleantech energy company.

Octopus Energy

Hydro Wind Energy

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Game changing innovations to transform the 21st century and beyond

Octopus Energy

Carbon Analytics

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Carbon Analytics transforms a company’s accounting data into a highly visual, actionable carbon footprint analysis.

Octopus Energy

Metis Labs

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Intelligent software, improving the performance of manufacturing processes.

Octopus Energy

Quimera Energy Efficiency

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Energy Efficiency, ESCO, Energy Saving, Energy Service

Octopus Energy

Solaris Offgrid

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Provide sustainable energy in low income communities.

Octopus Energy

Ecoisme

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Ecoisme is your energy saving system combining a utility switch and energy monitoring to reduce your utility bills.

Octopus Energy

Enian

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Project management software for renewable energy professionals.

Octopus Energy

SMAP Energy

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A data analytics solutions provider for energy retailers

Octopus Energy

Carnot

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Carnot is a developer of hydrogen engine used to reduce the fuel consumption and zero CO2 emissions.

Octopus Energy

National Grid

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National Grid facilitates electricity and gas transmission system and focuses on delivering clean energy.

Octopus Energy

Belltown Power

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Belltown Power is an international renewable energy company that develops and operates wind, solar, and hydro projects.

Octopus Energy

Arcola Energy

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Arcola Energy is a leader in hydrogen and fuel cell integration, specializing in zero-emission solutions for heavy-duty vehicles.

Octopus Energy

Inhabit

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Inhabit is a web platform helping businesses achieve net zero.

Octopus Energy

GrowUp Farms

Crunchbase Website Twitter Facebook Linkedin

We’re turning food production on its head to make way better food, that doesn’t cost the earth.

Octopus Energy

Electric Miles

Crunchbase Website Twitter Facebook Linkedin

Intelligent Internet of Energy Charging Platform

Octopus Energy

Ventive

Crunchbase Website Twitter Facebook Linkedin

Ventive creates healthy internal environments. Pioneers of Passive Ventilation with Heat Recovery

Octopus Energy

Delonex Energy

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Delonex Energy is building a material portfolio of discovered and prospective resources in East and Central Africa – a region of

Octopus Energy

Ichthion

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Ichthion engaged in Development of cutting-edge technology to restore the ocean environment.

Octopus Energy

Airex

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Airex is a smart ventilation control that builds intelligent air ventilation units using atmospheric sensors and cloud algorithms.

Octopus Energy

Q2i Group

Crunchbase Website Twitter Facebook Linkedin

Blockchain Interoperability – Complex Transactions Monetised – Blockchain Agnostic Platform – Q2iD – ID Control – Q2iPay

Octopus Energy

Fabriq

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Fabriq is an IoT platform for energy, resource and smart building data for smart connected spaces

Octopus Energy

Rebel Energy

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Rebel Energy is a new breed of energy supplier, providing clean energy to households in the UK

Octopus Energy

E24

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E24 provides fully integrated end-to-end, modular and inter-connectable renewable energy solutions.

Octopus Energy

Solivus

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Solivus designs and creates solar products for the home and bespoke solar solutions for businesses.

Octopus Energy

ChargePoint Services

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ChargePoint Services Ltd (CPS) provides integrated electric vehicle charging solutions.

Octopus Energy

Cambridge Clean Energy Ltd.

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Revolutionizing the way energy is delivered to emerging markets. Clean-Tech firm focused on innovation and distributed energy as a service

Octopus Energy

Mandulis Energy

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Develops renewable energy projects in emerging markets

Octopus Energy

Eelpower

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Eelpower is a battery storage developer that operates energy storage solutions.

Octopus Energy

MapStand

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MapStand web-mapping platform provides oil and gas company asset summaries, upstream datasets, news and activities.

Octopus Energy

Huru

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HURU allows you to set up your energy, water, broadband, and other services for your home in minutes.

Octopus Energy

Iduna

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Iduna is an innovative car charging scheme.

Octopus Energy

GridDuck

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GridDuck is a cloud-based hardware, dashboard & API enabling control of your clients’ energy

Octopus Energy

Demand Logic

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Demand Logic is an online energy efficiency system that analyzes data from building management systems.

Octopus Energy

Green Hedge

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Green Hedge is a leading developer and operator of low carbon electricity generation and storage projects.

Octopus Energy

Enviro-Cool (UK) Limited

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Enviro-Cool is the developer of V-Tex, a groundbreaking, low energy rapid cooling technology for pre-packed beverages.

Octopus Energy

RheEnergise

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RheEnergise is an energy company that transforms pumped hydro technology and boosts its capacity with High-Density Hydro (HDH) technology.

Octopus Energy

Tamar Energy

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Tamar Energy is a clean energy company focused on producing energy from organic waste matter.

Octopus Energy

SAVORTEX

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SAVORTEX is set apart within the marketplace uitising our pioneering and patented techniques

Octopus Energy

Argus Media group

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Argus Media group is a global energy and commodity price reporting agency.

Octopus Energy

Odqa Renewable Energy Technologies

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Odqa Renewable Energy Technologies develop next-generation heat transport technology.

Octopus Energy

CCell

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Transforming the coastal protection industry and protecting beaches by building coral reefs using 100% renewable energy.

Octopus Energy

Amplio Group

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Amplio Group invests in renewable energy, alternative fuels, filtrations, recycling, environmental services and specialty care enterprises.

Octopus Energy

Angus Energy

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Angus Energy provides the development, production, and distribution of hydrocarbons to third parties in the United Kingdom.

Octopus Energy

Plaxica

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Plaxica is a technology and licensing company producing next generation biopolymers and platform chemicals from renewable resources.

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