Company lists · Data refreshed September 2026

Top 25 Home wind energy systems based in the United Kingdom

Name: Home wind energy systems based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 221 companies tracked

RevenueBase identified 221 home wind energy systems headquartered in the United Kingdom as of September 2026 and tracks 1,303 professional contacts across them, including 410 with verified work emails. London is the largest hub.

This list covers home wind energy systems 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 16, 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 16, 2026 86% judged on-target in blind review

221Companies

1,303Contacts tracked

410Verified emails

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The 25 largest home wind energy systems based in the United Kingdom

Ranked by team size

Top 25 of 221 home wind energy systems based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to home wind energy systems: 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	AES	Partial evidence	Enfield, United KingdomHQ checked Sep 16, 2026	201-500	112 contacts →
	Partial evidence “As renewable energy technology experts, we have the knowledge and skills to help commercial clients switch to a greener, lower cost and more independent energy source.” Source: RevenueBase Database · checked Sep 16, 2026
2	Dulas LTD	Strong evidence	Machynlleth, United KingdomHQ checked Sep 16, 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 16, 2026
3	Ecolution Group	Partial evidence	Trottiscliffe, United KingdomHQ checked Sep 16, 2026	51-200	55 contacts →
	Partial 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 16, 2026
4	Pure Renewables	Partial evidence	Hull, United KingdomHQ checked Sep 16, 2026	11-50	37 contacts →
	Partial 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 16, 2026
5	Cleanearth	Strong evidence	Wadebridge, United KingdomHQ checked Sep 16, 2026	51-200	36 contacts →
	Strong evidence “CleanEarth design, build, own and operate Solar Photovoltaic (PV) and Wind Turbine renewable energy systems throughout the UK.” Source: RevenueBase Database · checked Sep 16, 2026
6	Sungift Solar	Partial evidence	Exeter, United KingdomHQ checked Sep 16, 2026	51-200	35 contacts →
	Partial evidence “SunGift Solar are an award-winning renewable energy company, founded in 2005.” Source: RevenueBase Database · checked Sep 16, 2026
7	Natural Generation LTD	Indirect evidence	Perranporth, United KingdomHQ checked Sep 16, 2026	51-200	32 contacts →
	Indirect evidence “Natural Generation specialises in all aspects of commercial and domestic solar and battery storage installation and maintenance.” Source: RevenueBase Database · checked Sep 16, 2026
8	Senvion UK LTD	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 16, 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 16, 2026
9	ESE Solar	Partial evidence	Liverpool, United KingdomHQ checked Sep 16, 2026	11-50	23 contacts →
	Partial evidence “One of the UK's leading providers of green energy solutions.” Source: RevenueBase Database · checked Sep 16, 2026
10	Marlec Renewables	Partial evidence	Corby, United KingdomHQ checked Sep 16, 2026	11-50	22 contacts →
	Partial evidence “UK based manufacturer of the renowned Rutland Windcharger range of micro wind turbines and the Solar iBoost PV immersion controller.” Source: RevenueBase Database · checked Sep 16, 2026
11	HEX Energy LTD	Strong evidence	Nuneaton, United KingdomHQ checked Sep 16, 2026	11-50	17 contacts →
	Strong evidence “Our aim is to provide renewable energy systems for properties that would clearly benefit from them.” Source: RevenueBase Database · checked Sep 16, 2026
12	Kembla Limited	Indirect evidence	Lichfield, United KingdomHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “Kembla is a family-owned business, delivering renewable expertise to domestic and commercial customers, right across the UK.” Source: RevenueBase Database · checked Sep 16, 2026
13	SD Wind Energy	Strong evidence	Stewarton, United KingdomHQ checked Sep 16, 2026	11-50	13 contacts →
	Strong evidence “SD Wind Energy is a Global Market Leader in Small Scale Wind Turbines & Hybrid Energy Systems.” Source: RevenueBase Database · checked Sep 16, 2026
14	Wise Green Energy LTD	Partial evidence	Norwich, United KingdomHQ checked Sep 16, 2026	11-50	12 contacts →
	Partial evidence “Wise Green Energy are a renewable energy installer based in Norwich, our team have over 26 years industry knowledge in all areas of the renewable energy sector.” Source: RevenueBase Database · checked Sep 16, 2026
15	Gael Energy	Strong evidence	Alness, United KingdomHQ checked Sep 16, 2026	11-50	11 contacts →
	Strong evidence “Gael Energy, founded in 2015 by Managing Director Hamish Campbell, began as a passion project to combine his love of engineering with the burgeoning wind energy sector.” Source: RevenueBase Database · checked Sep 16, 2026
16	Energymyway	Partial evidence	Oxford, United KingdomHQ checked Sep 16, 2026	11-50	11 contacts →
	Partial evidence “EnergyMyWay's mission is to reduce carbon emissions from UK properties by providing a first class service of consultation and installation for a complete range of renewable…” Source: RevenueBase Database · checked Sep 16, 2026
17	Renewable Equipment Solutions	Partial evidence	Somerset, United KingdomHQ checked Sep 16, 2026	11-50	11 contacts →
	Partial evidence “RES is a specialist trade partner supporting installers to successfully deliver MCS-compliant renewable energy projects.” Source: RevenueBase Database · checked Sep 16, 2026
18	Britwind	Partial evidence	Woodchester, United KingdomHQ checked Sep 16, 2026	11-50	11 contacts →
	Partial evidence “Small scale wind turbines designed and built in the UK.” Source: RevenueBase Database · checked Sep 16, 2026
19	Environmental Energies Limited	Partial evidence	Market Harborough, United KingdomHQ checked Sep 16, 2026	11-50	11 contacts →
	Partial evidence “Environmental Energies is a leading independent renewable energy supplier that develops and integrates customer-based solutions, which are sustainable, cost effective and…” Source: RevenueBase Database · checked Sep 16, 2026
20	Coactivation LTD	Strong evidence	Derby, United KingdomHQ checked Sep 16, 2026	1-10	10 contacts →
	Strong evidence “Coactivation Ltd: Solar Panel Installation for Your Home or Business in the East Midlands Are rising energy costs and the need for sustainability driving you to explore solar…” Source: RevenueBase Database · checked Sep 16, 2026
21	H2eco	Strong evidence	Poole, United KingdomHQ checked Sep 16, 2026	11-50	10 contacts →
	Strong evidence “We take a joined-up approach, helping customers choose renewable energy systems that work well together and perform over time, rather than treating each part in isolation.” Source: RevenueBase Database · checked Sep 16, 2026
22	Renewables First LTD	Indirect evidence	Stroud, United KingdomHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “UK leader in hydropower consultancy, environmental licensing, detailed design and specification, project management and installation.” Source: RevenueBase Database · checked Sep 16, 2026
23	Your Energy Your WAY	Partial evidence	Egham, United KingdomHQ checked Sep 16, 2026	11-50	9 contacts →
	Partial evidence “Bespoke Renewable Energy Solutions We design and install whole house renewable energy solutions in Hampshire, Berkshire, Surrey, West London and surrounding counties.” Source: RevenueBase Database · checked Sep 16, 2026
24	Square 4 Solar	Strong evidence	Lowton, United KingdomHQ checked Sep 16, 2026	11-50	9 contacts →
	Strong evidence “The Square 4 Solar team have over 20 years’ experience in designing and installing renewable energy systems.” Source: RevenueBase Database · checked Sep 16, 2026
25	Myriad Wind Energy Systems	Partial evidence	Stirling, United KingdomHQ checked Sep 16, 2026	1-10	9 contacts →
	Partial evidence “Creating the next generation of high performance wind turbines.” Source: RevenueBase Database · checked Sep 16, 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: home wind energy systems. 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 home wind energy systems.
Partial evidence: Its own public description names part of home wind energy systems, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name home wind energy systems. 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 221 home wind energy systems based in the United Kingdom

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Home wind energy systems based in the United Kingdom at a glance

As of Sep 16, 2026

31.5%Verified-email coverage

5.9Average contacts per company

1-10Median size (employees)

5.0%Largest-city concentration · London

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

118

11-50

51-200

201-500

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 221 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 home wind energy systems, 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 “home wind energy systems”. 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 home wind energy systems), 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 home wind energy systems, 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, 410 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 16, 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.

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 home wind energy systems, 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 home wind energy systems are there based in the United Kingdom?

RevenueBase identified 221 home wind energy systems 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?

AES, headquartered in Enfield, tops this list with the largest team on record.

Which city has the most home wind energy systems?

London leads with 11 headquartered companies, followed by Nottingham (6) and Bristol (4).

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 410 verified decision-maker contacts tracked across these 221 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 16, 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.