Company lists · Data refreshed October 2026

Top 25 Commercial energy storage financing companies based in the United Kingdom

Name: Commercial energy storage financing companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 192 companies tracked

RevenueBase identified 192 company matches for commercial energy storage financing companies associated with the United Kingdom as of October 2026 and tracks 2,458 professional contacts across them, including 1,036 with verified work emails. London is the largest hub.

This list covers company matches for commercial energy storage financing companies associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 10, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 10, 2026 How this list was built

192Companies

2,458Contacts tracked

1,036Verified emails

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The 25 largest commercial energy storage financing companies based in the United Kingdom

Ranked by team size

Top 25 of 192 company matches for commercial energy storage financing companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Reon Energy Limited	Exact match	London, United KingdomHQ recorded Oct 10, 2026	201-500	396 contacts →
	Exact match “Reon Energy is a leading Cleantech company deploying Intelligent Renewable Energy Microgrids across South Asia, GCC & African region.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Zenobē	Exact match	London, United KingdomHQ recorded Oct 10, 2026	201-500	358 contacts →
	Exact match “We're Zenobē Energy and we're on a mission to make clean power accessible.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	FIELD	Exact match	London, United KingdomHQ recorded Oct 10, 2026	51-200	185 contacts →
	Exact match “We're creating the renewable energy infrastructure and trading company of the future.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	Modo Energy	Exact match	London, United KingdomHQ recorded Oct 10, 2026	51-200	83 contacts →
	Exact match “Modo Energy is AI designed for teams building, financing, and operating the energy transition.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Elements Green	Exact match	London, United KingdomHQ recorded Oct 10, 2026	51-200	58 contacts →
	Exact match “Elements Green (EG) is a leading renewable energy developer headquartered in London, specialising in utility-scale solar PV systems and battery energy storage solutions.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	Evoenergy	Exact match	Nottingham, United KingdomHQ recorded Oct 10, 2026	11-50	57 contacts →
	Exact match “Driving the market through innovation, EvoEnergy are the UK’s leading energy technology solutions provider, helping blue-chip clients and SME’s turn their sites into ‘sustainable…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	Island Green Power	Exact match	London, United KingdomHQ recorded Oct 10, 2026	51-200	56 contacts →
	Exact match “Island Green Power specialises in the development of utility-scale solar projects and battery storage systems with operations across the UK, Spain, Italy, Australia and New…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Verlume	Exact match	Inverurie, United KingdomHQ recorded Oct 10, 2026	11-50	48 contacts →
	Exact match “Verlume is a leader in intelligent energy management and storage technologies for the energy industry.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	Ylem Energy	Exact match	Manchester, United KingdomHQ recorded Oct 10, 2026	51-200	48 contacts →
	Exact match “YLEM Energy is a leading independent power generation specialist with more than three decades’ experience in building, owning and operating smart generation systems.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Renenergy UK	Exact match	Norwich, United KingdomHQ recorded Oct 10, 2026	51-200	47 contacts →
	Exact match “Electrifying change for businesses.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Voltwise Power	Exact match	London, United KingdomHQ recorded Oct 10, 2026	11-50	41 contacts →
	Exact match “Voltwise develops, owns and operates flexible energy storage solutions that allow rapid deployment of renewables.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Olympus Power LTD	Exact match	Exeter, United KingdomHQ recorded Oct 10, 2026	11-50	32 contacts →
	Exact match “Olympus Power is an award-winning Energy Concierge, helping UK businesses take greater control of their energy strategy, costs and long-term resilience.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Power Saving Solutions UK	Exact match	Nottingham, United KingdomHQ recorded Oct 10, 2026	51-200	30 contacts →
	Exact match “Power Saving Solutions (PSS) designs, manufactures and supports intelligent hybrid battery energy systems that help organisations reduce operating costs, lower carbon emissions…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	Powervault	Exact match	London, United KingdomHQ recorded Oct 10, 2026	11-50	27 contacts →
	Exact match “At Powervault, we are on a mission to pioneer a sustainable energy future.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	ALLYE	Exact match	London, United KingdomHQ recorded Oct 10, 2026	11-50	23 contacts →
	Exact match “Intelligent, flexible battery energy storage that solves grid constraints and works wherever power is needed, not just where the grid allows it.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	Ampyr Distributed Energy	Exact match	London, United KingdomHQ recorded Oct 10, 2026	11-50	20 contacts →
	Exact match “At AMPYR Distributed Energy we design, build, own, and operate clean energy technologies that help our customers go green and reduce their energy costs.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	Mole Energy LTD	Exact match	Ashprington, United KingdomHQ recorded Oct 10, 2026	51-200	20 contacts →
	Exact match “Mole Energy is the renewable energy division of Mole Valley Farmers (the UK’s largest rural retailer, established in 1960).” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Horizon Energy Infrastructure	Exact match	Salisbury, United KingdomHQ recorded Oct 10, 2026	11-50	18 contacts →
	Exact match “Using our experience, expertise and culture of innovation we deliver tailored funding and partnership solutions to our customers.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	Driveelectric	Exact match	Witney, United KingdomHQ recorded Oct 10, 2026	11-50	18 contacts →
	Exact match “DriveElectric is the UK’s leading provider of leased Electric Vehicles and offers finance options for all 100% electric makes and models available in the UK.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	MSP Technologies LTD	Exact match	Carnforth, United KingdomHQ recorded Oct 10, 2026	11-50	17 contacts →
	Exact match “Energy Storage Experts Modular hybrid power systems designed for rapid deployment with multiple renewable energy sources in any environment Making Clean Power Work Whether you…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Evergreen Power UK	Exact match	South Croydon, United KingdomHQ recorded Oct 10, 2026	11-50	17 contacts →
	Exact match “At Evergreen Power UK, we believe in the power of sustainable living.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	Harvest Green Developments Certified B Corp	Exact match	Ilfracombe, United KingdomHQ recorded Oct 10, 2026	11-50	16 contacts →
	Exact match “At a time when energy bills are rapidly increasing, we at Harvest Green Developments are committed to providing businesses with renewable energy solutions that will both maximise…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	DES	Exact match	Poulton Le Fylde, United KingdomHQ recorded Oct 10, 2026	11-50	16 contacts →
	Exact match “DES is an established electrical engineering and electrical contracting specialist, trusted to deliver complex electrical infrastructure projects for Tier 1 and Tier 2 principal…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	Adaptogen Capital	Exact match	London, United KingdomHQ recorded Oct 10, 2026	1-10	16 contacts →
	Exact match “Adaptogen was founded to provide insightful expertise to our investors and help them navigate the energy transition as sustainably and profitably as possible through investment in…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	Levelise	Exact match	Oxford, United KingdomHQ recorded Oct 10, 2026	11-50	15 contacts →
	Exact match “With Levelise, you can lead the way and monetise untapped opportunities, gaining instant returns from your battery investment through our hub.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “commercial energy storage financing companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 192 commercial energy storage financing companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,036 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial energy storage financing companies based in the United Kingdom at a glance

As of Oct 10, 2026

42.1%Verified-email coverage

12.8Average contacts per company

1-10Median size (employees)

28.6%Largest-city concentration · London

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

108

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 192 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United Kingdom whose business descriptions match “commercial energy storage financing companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 1,036 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 10, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Commercial energy storage financing companies by metro

Commercial energy storage financing companies in London55

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “commercial energy storage financing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial energy storage financing companies are there based in the United Kingdom?

RevenueBase identified 192 company matches for commercial energy storage financing companies associated with the United Kingdom as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Reon Energy Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most commercial energy storage financing companies?

London leads with 55 company records, followed by Nottingham (5) and Bristol (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,036 professional contacts with verified work emails tracked across these 192 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 10, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.