Company lists · Data refreshed September 2026

Top 25 Urban renewable energy developers based in the United Kingdom

Name: Urban renewable energy developers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 382 companies tracked

RevenueBase identified 382 company matches for urban renewable energy developers associated with the United Kingdom as of September 2026 and tracks 4,858 professional contacts across them, including 1,946 with verified work emails. London is the largest hub.

This list covers company matches for urban renewable energy developers 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 September 19, 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 Sep 19, 2026 How this list was built

382Companies

4,858Contacts tracked

1,946Verified emails

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The 25 largest urban renewable energy developers based in the United Kingdom

Ranked by team size

Top 25 of 382 company matches for urban renewable energy developers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Lightsource BP	Exact match	London, United KingdomHQ recorded Sep 19, 2026	1,001-5,000	1,114 contacts →
	Exact match “Lightsource bp is working to support a future powered by renewable, affordable and reliable energy that benefits our partners, people and planet.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Anesco LTD	Exact match	Aldermaston Nr Reading, United KingdomHQ recorded Sep 19, 2026	201-500	216 contacts →
	Exact match “Anesco is a market leader in renewable energy and energy efficiency.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	LOW Carbon	Exact match	London, United KingdomHQ recorded Sep 19, 2026	51-200	195 contacts →
	Exact match “Low Carbon creates renewable energy to fight climate change.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Octopus Energy Generation	Exact match	London, United KingdomHQ recorded Sep 19, 2026	201-500	153 contacts →
	Exact match “At Octopus Energy Generation, we’re building green power for the future, from large-scale solar to onshore and offshore wind, and innovative initiatives like the Fan Club.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	British Solar Renewables	Exact match	Shepton Mallet, United KingdomHQ recorded Sep 19, 2026	51-200	148 contacts →
	Exact match “Clean energy, powered with purpose.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Lucy Group LTD	Exact match	Oxford, United KingdomHQ recorded Sep 19, 2026	1,001-5,000	135 contacts →
	Exact match “Established in 1812, Lucy Group is an international group that makes infrastructure for a sustainable future.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Innova	Exact match	London, United KingdomHQ recorded Sep 19, 2026	51-200	77 contacts →
	Exact match “Innova is a forward-thinking renewable energy business, employing people across two offices in London and Cheltenham.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Pacific Green	Exact match	London, United KingdomHQ recorded Sep 19, 2026	51-200	63 contacts →
	Exact match “Pacific Green is becoming a world leader at providing sustainable cleantech solutions to help solve climate warming, green energy and resource scarcity challenges.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Ecolution Group	Exact match	Trottiscliffe, United KingdomHQ recorded Sep 19, 2026	51-200	55 contacts →
	Exact match “Renewable Energy Experts: For over 25 years, Ecolution have been at the forefront of renewable energy services, using our award-winning expertise, to help our clients innovate and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Elements Green	Exact match	London, United KingdomHQ recorded Sep 19, 2026	51-200	51 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 · Sep 19, 2026 · View company records in RevenueBase
11	ARC Power	Exact match	London, United KingdomHQ recorded Sep 19, 2026	51-200	48 contacts →
	Exact match “ARC Power is at the forefront of renewable energy innovation in Africa, dedicated to transforming lives through energy access in underserved regions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Greenfield	Exact match	Kings Cross, United KingdomHQ recorded Sep 19, 2026	11-50	41 contacts →
	Exact match “Greenfield specialise in the investment, development and delivery of sustainable and renewable-led infrastructure projects.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Solar Options For Schools LTD	Exact match	Castle Hedingham, United KingdomHQ recorded Sep 19, 2026	11-50	39 contacts →
	Exact match “We help schools decarbonise with solar energy.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Natpower UK	Exact match	London, United KingdomHQ recorded Sep 19, 2026	51-200	38 contacts →
	Exact match “NatPower UK has the largest clean energy development programme in the UK, aiming at integrating large scale smart clean energy generation and distribution with large scale…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Olympus Power LTD	Exact match	Exeter, United KingdomHQ recorded Sep 19, 2026	11-50	31 contacts →
	Exact match “Zero Carbon Together means we're helping you own your energy.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Eden Sustainable LTD	Exact match	City Of London, United KingdomHQ recorded Sep 19, 2026	11-50	30 contacts →
	Exact match “Eden Sustainable helps UK organisations cut energy costs, reduce carbon and future-proof their operations through intelligently designed commercial solar and energy infrastructure.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Repowering London	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	30 contacts →
	Exact match “Repowering develops renewable energy projects to build resilient, skilled communities and lead London to a low-carbon future.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	P3p Partners LLP	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	28 contacts →
	Exact match “We develop, operate and maintain both our own and third party sites in the energy, waste and vertical farming sectors in the UK providing design and build expertise with 100%…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Zestec Renewable Energy	Exact match	Bournemouth, United KingdomHQ recorded Sep 19, 2026	11-50	28 contacts →
	Exact match “Owned by funds advised by Octopus Energy Generation, one of Europe’s largest renewable energy investors currently managing renewable assets totalling more than £5bn, we are…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Balance Power	Exact match	St. Helens, United KingdomHQ recorded Sep 19, 2026	11-50	27 contacts →
	Exact match “Balance Power is a leading energy project developer, accelerating the UK's transition to a cleaner, smarter, and more secure energy future.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Larkfleet Group Part Of Phoenix Sustainable Investments	Exact match	Bourne, United KingdomHQ recorded Sep 19, 2026	11-50	26 contacts →
	Exact match “Larkfleet Group is now a part of Phoenix Sustainable Investments - an award-winning developer of sustainable energy projects.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Greenpower Developments LTD	Exact match	Alloa, United KingdomHQ recorded Sep 19, 2026	11-50	25 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Ortus Energy	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	25 contacts →
	Exact match “Ortus Energy is powering up industry across the UK & Ireland by delivering on-site renewable energy on a commercial scale.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	AGR Renewables	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	24 contacts →
	Exact match “At AGR Power, we believe the future of business depends on the strength of the systems that power it.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Luminous Energy Group LTD	Exact match	Corsham, United KingdomHQ recorded Sep 19, 2026	11-50	24 contacts →
	Exact match “Luminous Energy is a clean energy development company at the forefront of the global energy revolution.” Recorded in the RevenueBase company graph · Sep 19, 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 “urban renewable energy developers”. 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 382 urban renewable energy developers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,946 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Urban renewable energy developers based in the United Kingdom at a glance

As of Sep 19, 2026

40.1%Verified-email coverage

12.7Average contacts per company

1-10Median size (employees)

26.2%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

196

11-50

142

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 382 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 “urban renewable energy developers” 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 1,946 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 September 19, 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.

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 “urban renewable energy developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many urban renewable energy developers are there based in the United Kingdom?

RevenueBase identified 382 company matches for urban renewable energy developers associated with the United Kingdom as of September 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?

Lightsource BP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most urban renewable energy developers?

London leads with 100 company records, followed by Glasgow (12) and Edinburgh (9).

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 1,946 professional contacts with verified work emails tracked across these 382 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 September 19, 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.