Company lists · Data refreshed September 2026

Top 25 Renewable energy materials companies based in the United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 424 companies tracked

RevenueBase identified 424 renewable energy materials companies headquartered in the United Kingdom as of September 2026 and tracks 6,352 professional contacts across them, including 3,049 with verified work emails. London is the largest hub.

This list covers renewable energy materials companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

424Companies

6,352Contacts tracked

3,049Verified emails

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The 25 largest renewable energy materials companies based in the United Kingdom

Ranked by team size

Top 25 of 424 renewable energy materials companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy materials companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Drax Group	Strong evidence	Selby, United KingdomHQ checked Sep 17, 2026	1,001-5,000	1,461 contacts →
	Strong evidence “Drax is enabling a zero carbon, lower cost energy future Drax Group is a renewable and flexible generation energy company engaged in renewable power generation, the production of…” Source: RevenueBase Database · checked Sep 17, 2026
2	Lightsource BP	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	1,114 contacts →
	Strong evidence “Lightsource bp is working to support a future powered by renewable, affordable and reliable energy that benefits our partners, people and planet.” Source: RevenueBase Database · checked Sep 17, 2026
3	Sonnedix	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	501-1,000	563 contacts →
	Strong evidence “Sonnedix is a global renewable energy company delivering 100% clean electricity directly to customers through a diversified portfolio of solar, wind, and storage assets.” Source: RevenueBase Database · checked Sep 17, 2026
4	SEGEN	Partial evidence	Aldershot, United KingdomHQ checked Sep 17, 2026	201-500	209 contacts →
	Partial evidence “Segen is the largest solar PV, energy storage system and EV charging solution distributor in the UK.” Source: RevenueBase Database · checked Sep 17, 2026
5	Octopus Energy Generation	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	201-500	153 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
6	British Solar Renewables	Partial evidence	Shepton Mallet, United KingdomHQ checked Sep 17, 2026	51-200	148 contacts →
	Partial evidence “Clean energy, powered with purpose.” Source: RevenueBase Database · checked Sep 17, 2026
7	Bryt Energy	Partial evidence	Birmingham, United KingdomHQ checked Sep 17, 2026	51-200	129 contacts →
	Partial evidence “Part of the Statkraft group, we provide British businesses with zero carbon, 100% renewable electricity*, sourced solely from Solar, Wind and Hydro.” Source: RevenueBase Database · checked Sep 17, 2026
8	Belectric UK Member Of Elevion Group	Indirect evidence	Brinkworth, United KingdomHQ checked Sep 17, 2026	51-200	95 contacts →
	Indirect evidence “BELECTRIC UK is part of BELECTRIC, one of Europe's leading EPC service providers in the development, construction, and operation of solar power plants.” Source: RevenueBase Database · checked Sep 17, 2026
9	Innova	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	77 contacts →
	Strong evidence “Innova is a forward-thinking renewable energy business, employing people across two offices in London and Cheltenham.” Source: RevenueBase Database · checked Sep 17, 2026
10	Dulas LTD	Strong evidence	Machynlleth, United KingdomHQ checked Sep 17, 2026	51-200	64 contacts →
	Strong evidence “With over 35 years of experience in the clean energy sector, Dulas is an award-winning renewable energy installer and consultancy, specialising in the wind, solar and hydro…” Source: RevenueBase Database · checked Sep 17, 2026
11	UK Greentech	Partial evidence	Trafford Park, United KingdomHQ checked Sep 17, 2026	51-200	61 contacts →
	Partial evidence “UK Greentech, a division of Edmundson Electrical, is a distributor of quality branded renewables products with locations servicing the whole of the UK.” Source: RevenueBase Database · checked Sep 17, 2026
12	Aura Power	Strong evidence	Bristol, United KingdomHQ checked Sep 17, 2026	11-50	58 contacts →
	Strong evidence “Aura Power is a renewable energy investor, developer and adviser.” Source: RevenueBase Database · checked Sep 17, 2026
13	Ecolution Group	Strong evidence	Trottiscliffe, United KingdomHQ checked Sep 17, 2026	51-200	55 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
14	Avonside Energy	Partial evidence	Rearsby, United KingdomHQ checked Sep 17, 2026	201-500	42 contacts →
	Partial evidence “Avonside Energy: Your Partner in Sustainable Building Solutions At Avonside Energy, we are dedicated to delivering best-in-class services across: New Build Insulation…” Source: RevenueBase Database · checked Sep 17, 2026
15	HDM Solar	Indirect evidence	Sheffield, United KingdomHQ checked Sep 17, 2026	51-200	41 contacts →
	Indirect evidence “HDM Solar is the UK's leading solar wholesaler.” Source: RevenueBase Database · checked Sep 17, 2026
16	Wykes Engineering LTD	Strong evidence	Wymington, United KingdomHQ checked Sep 17, 2026	51-200	40 contacts →
	Strong evidence “Wykes Engineering Ltd is at the forefront of the green energy revolution, manufacturing a range of products for renewable power generation.” Source: RevenueBase Database · checked Sep 17, 2026
17	Start Solar UK & Ireland	Strong evidence	Lissue Industrial Estate, United KingdomHQ checked Sep 17, 2026	51-200	39 contacts →
	Strong evidence “Start Solar is a renewable energy – design and installation – company that specialises in a range of renewable energy solutions.” Source: RevenueBase Database · checked Sep 17, 2026
18	Pure Renewables	Strong evidence	Hull, United KingdomHQ checked Sep 17, 2026	11-50	37 contacts →
	Strong evidence “As commercial and industrial heat pump and solar PV specialists, Pure Renewables are here to help you invest in your energy future.” Source: RevenueBase Database · checked Sep 17, 2026
19	Global Energy Systems And Technology Limited	Partial evidence	Lancashire, United KingdomHQ checked Sep 17, 2026	51-200	36 contacts →
	Partial evidence “Global Energy Systems is a family run company dedicated to developing and supplying affordable, efficient heating solutions to homes and businesses.” Source: RevenueBase Database · checked Sep 17, 2026
20	Sungift Solar	Strong evidence	Exeter, United KingdomHQ checked Sep 17, 2026	51-200	35 contacts →
	Strong evidence “SunGift Solar are an award-winning renewable energy company, founded in 2005.” Source: RevenueBase Database · checked Sep 17, 2026
21	Forster Group	Strong evidence	Brechin, United KingdomHQ checked Sep 17, 2026	51-200	33 contacts →
	Strong evidence “Forster Group is one of Scotland’s leading renewable energy and roofing specialists, combining over three decades of expertise with a forward-thinking approach.” Source: RevenueBase Database · checked Sep 17, 2026
22	Senvion UK LTD	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 17, 2026	51-200	30 contacts →
	Indirect evidence “Since its launch in the UK in 2003, Senvion has installed over 2GW onshore and offshore in England, Scotland and Wales.” Source: RevenueBase Database · checked Sep 17, 2026
23	Hive Energy	Partial evidence	East Wellow, United KingdomHQ checked Sep 17, 2026	201-500	29 contacts →
	Partial evidence “Hive Energy is on a mission to save the planet.” Source: RevenueBase Database · checked Sep 17, 2026
24	Nexwell Power	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	27 contacts →
	Indirect evidence “Part of the Nexwell Group” Source: RevenueBase Database · checked Sep 17, 2026
25	Greenpower Developments LTD	Indirect evidence	Alloa, United KingdomHQ checked Sep 17, 2026	11-50	25 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: renewable energy materials companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names renewable energy materials companies.
Partial evidence: Its own public description names part of renewable energy materials companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy materials companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 424 renewable energy materials companies based in the United Kingdom

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Renewable energy materials companies based in the United Kingdom at a glance

As of Sep 17, 2026

48.0%Verified-email coverage

15.0Average contacts per company

1-10Median size (employees)

16.3%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

213

11-50

139

51-200

201-500

501-1,000

1,001-5,000

10001+

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 424 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among renewable energy materials companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “renewable energy materials companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names renewable energy materials companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among renewable energy materials companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 3,049 across the full list. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Renewable energy materials companies by metro

Renewable energy materials companies in London69

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names renewable energy materials companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many renewable energy materials companies are there based in the United Kingdom?

RevenueBase identified 424 renewable energy materials companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Drax Group, headquartered in Selby, tops this list with the largest team on record.

Which city has the most renewable energy materials companies?

London leads with 69 headquartered companies, followed by Manchester (8) and Liverpool (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,049 verified decision-maker contacts tracked across these 424 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.