in

101 Most Innovative London Based Energy Companies & Startups

Navigate the Article show

This article showcases our top picks for the best London based 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

Top London Energy Startups

Data sourced from Crunchbase and SemRush.

BP

BP

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Octopus Energy

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Bulb

Crunchbase Website Twitter Facebook Linkedin

Bulb provides affordable renewable energy for homes and businesses.

Octopus Energy

Rolls-Royce

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

CORE POWER (UK) Ltd

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

BBOXX

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

National Grid

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Newcleo

Crunchbase Website Twitter Facebook Linkedin

Newcleo, the futurable energy.

Octopus Energy

Tullow Oil

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Zenobe Energy

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Highview Power

Crunchbase Website Twitter Facebook Linkedin

Manufacture Of Electricity Distribution And Control Apparatus

Octopus Energy

ev.energy

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Limejump

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Neptune Energy

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Mytrah Energy

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Pavegen

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Bramble Energy

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Piclo

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Seven Energy

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Globeleq

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Moixa Energy Holdings

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

OilX

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

ContourGlobal

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

RHEON LABS

Crunchbase Website Twitter Facebook Linkedin

Redefining performance through energy control.

Octopus Energy

Voltaware

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Moltex Energy

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Open Energi

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Lekela Power

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Flexion Energy

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Powervault

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

SEaB Energy

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Amarenco

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

4NEW

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Zeigo

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Circle Gas

Crunchbase Website Twitter Facebook Linkedin

Circle Gas is an oil & natural gas company.

Octopus Energy

Advizzo

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Pushme

Crunchbase Website Twitter Facebook Linkedin

BatterySwap Infrastructure-as-a-service

Octopus Energy

Delonex Energy

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Switchd

Crunchbase Website Twitter Facebook Linkedin

Switchd is an automate the process of energy switching.

Octopus Energy

Hydro Wind Energy

Crunchbase Website Twitter Facebook Linkedin

Game changing innovations to transform the 21st century and beyond

Octopus Energy

Electron

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

eleXsys Energy

Crunchbase Website Twitter Facebook Linkedin

eleXsys Energy operates as a cleantech energy company.

Octopus Energy

Onzo

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Electric Miles

Crunchbase Website Twitter Facebook Linkedin

Intelligent Internet of Energy Charging Platform

Octopus Energy

Ecoisme

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Enian

Crunchbase Website Twitter Facebook Linkedin

Project management software for renewable energy professionals.

Octopus Energy

Metis Labs

Crunchbase Website Twitter Facebook Linkedin

Intelligent software, improving the performance of manufacturing processes.

Octopus Energy

SMAP Energy

Crunchbase Website Twitter Facebook Linkedin

A data analytics solutions provider for energy retailers

Octopus Energy

Eelpower

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Belltown Power

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

ChargePoint Services

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Quimera Energy Efficiency

Crunchbase Website Twitter Facebook Linkedin

Energy Efficiency, ESCO, Energy Saving, Energy Service

Octopus Energy

Cambridge Clean Energy Ltd.

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Fabriq

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Mandulis Energy

Crunchbase Website Twitter Facebook Linkedin

Develops renewable energy projects in emerging markets

Octopus Energy

Rebel Energy

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Phystech Ventures

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

SAVORTEX

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

E24

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Utility Warehouse

Crunchbase Website Twitter Facebook Linkedin

Telecom Plus PLC is a multi-utility supplier based in the United Kingdom.

Octopus Energy

Aminex plc

Crunchbase Website Twitter Facebook Linkedin

Aminex plc is an Africa-focused oil and gas company with near term production, development and high impact exploration.

Octopus Energy

Solivus

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Active Energy Group Plc

Crunchbase Website Twitter Facebook Linkedin

Active Energy Group Plc is a supplier of industrial wood chip for Medium-Density Fiberboard (MDF) manufacturing and Biomass.

Octopus Energy

Huru

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Petrofac

Crunchbase Website Twitter Facebook Linkedin

Petrofac is a provider of oilfield services to the international oil and gas industry. It is registered in Jersey, with its main corporate

Octopus Energy

Energy 4 Impact

Crunchbase Website Twitter Facebook Linkedin

A non-profit organisation working with local businesses to extend access to energy in Africa.

Octopus Energy

CCell

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Plaxica

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

RheEnergise

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Fastnet Oil and Gas

Crunchbase Website Twitter Facebook Linkedin

Fastnet Oil & Gas is an independent oil and gas exploration company working in Offshore Ireland and Africa.

Octopus Energy

So Energy

Crunchbase Website Twitter Facebook Linkedin

So Energy make renewable energy accessible to everyone, and fixed rate tariff will always be among the best value around – renewable or not.

Octopus Energy

Quadrise Fuels International plc

Crunchbase Website Twitter Facebook Linkedin

Quadrise Fuels International plc is the innovator and global licensor of disruptive residual oil technology.

Octopus Energy

40South Energy

Crunchbase Website Twitter Facebook Linkedin

40South Energy we have the expertise to turn ocean wave energy into useful work.

Octopus Energy

USIO Energy

Crunchbase Website Twitter Facebook Linkedin

USIO Energy are building the energy company of the future, using AI to deliver electricity and gas to perfectly match people’s lifestyles.

Octopus Energy

OilPrice

Crunchbase Website Twitter Facebook Linkedin

Oilprice.com is the most popular energy news site in the world.

Octopus Energy

G3 Exploration

Crunchbase Website Twitter Facebook Linkedin

G3 Exploration is the largest company involved in the production of Coal Bed Methane gas and its distribution and sale in China.

Octopus Energy

Gen Community

Crunchbase Website Twitter Facebook Linkedin

Gen Community invest in green ethical low carbon projects with positive social impact, and fair returns for investors.

Octopus Energy

Tamar Energy

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Enviro-Cool (UK) Limited

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

San Leon Energy

Crunchbase Website Twitter Facebook Linkedin

San Leon Energy is a specialist oil and gas company with an extensive portfolio of assets across Europe and North Africa.

Octopus Energy

Angus Energy

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

TechnipFMC

Crunchbase Website Twitter Facebook Linkedin

TechnipFMC engages in project management, engineering, and construction for the energy industry.

Octopus Energy

Waste2Tricity

Crunchbase Website Twitter Facebook Linkedin

Waste2Tricity engages in developing, funding, and supporting energy-from-waste deployment projects in the United Kingdom.

Octopus Energy

Cerillion

Crunchbase Website Twitter Facebook Linkedin

Cloud Charging & Billing Provider

Octopus Energy

Baringa Partners

Crunchbase Website Twitter Facebook Linkedin

Baringa Partners LLP is a management consultancy that specialises in the energy, financial services and utilities markets in the UK.

Octopus Energy

Infrastrata

Crunchbase Website Twitter Facebook Linkedin

InfraStrata is engaged in the development and construction of gas storage and associated facilities.

Octopus Energy

Amplio Group

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Deciwatt

Crunchbase Website Twitter Facebook Linkedin

Deciwatt is a social business focused on bringing instant, affordable and clean energy to households.

Octopus Energy

ENERGY

Crunchbase Website Twitter Facebook Linkedin

ENERGY is an agency that specializes in helping brands to become more powerful by connecting with clients.

Octopus Energy

Inspirit Energy Holdings

Crunchbase Website Twitter Facebook Linkedin

Inspirit Energy Holdings designed to operate as a single, standalone appliance for a building’s energy needs.

Octopus Energy

Geothermal Engineering

Crunchbase Website Twitter Facebook Linkedin

Geothermal Engineering is engaged in the development of deep geothermal heat and power projects.

Octopus Energy

Amec Foster Wheeler

Crunchbase Website Twitter Facebook Linkedin

Amec Foster Wheeler designs, delivers, and maintains strategic assets for its customers across global energy and related sectors.

Octopus Energy

EDF Energy

Crunchbase Website Twitter Facebook Linkedin

EDF Energy is a producer of low-carbon electricity that has 35 wind farms – including two off-shore.

Octopus Energy

Digital Energy Technologies

Crunchbase Website Twitter Facebook Linkedin

Digital Energy Technologies delivers network engineering and infrastructure globally.

Octopus Energy

TrailStone

Crunchbase Website Twitter Facebook Linkedin

A group of separate companies, each staffed by energy and finance professionals

Octopus Energy

Junifer Systems

Crunchbase Website Twitter Facebook Linkedin

Junifer Systems is a global provider of Customer Information and Billing systems to the utilities industries.

Octopus Energy

hiber

Crunchbase Website Twitter Facebook Linkedin

Home energy product installation startup

Octopus Energy

Green Biofuels

Crunchbase Website Twitter Facebook Linkedin

GREEN BIOFUELS is the authorised supplier of an unique renewable diesel fuel GREEN D+.

Octopus Energy

Marex Spectron

Crunchbase Website Twitter Facebook Linkedin

Marex Spectron is a broker offering unrivalled breadth of commodity market.

Octopus Energy

Argus Media group

Crunchbase Website Twitter Facebook Linkedin

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

Octopus Energy

Future Earth Energy

Crunchbase Website Twitter Facebook Linkedin

A technology agnostic partner for local renewable energy projects .

Written by Mark Smith

101 Most Innovative Australia Based Energy Companies & Startups

101 Most Innovative Colorado Based Energy Companies & Startups