Company lists · Data refreshed September 2026

Top 25 Off-grid wind power systems manufacturers based in the United Kingdom

Name: Off-grid wind power systems manufacturers 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 71 companies tracked

RevenueBase identified 71 off-grid wind power systems manufacturers headquartered in the United Kingdom as of September 2026 and tracks 606 professional contacts across them, including 210 with verified work emails. London is the largest hub.

This list covers off-grid wind power systems manufacturers 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

71Companies

606Contacts tracked

210Verified emails

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The 25 largest off-grid wind power systems manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 71 off-grid wind power systems manufacturers 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 off-grid wind power systems manufacturers: 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	Windhoist	Partial evidence	Glasgow, United KingdomHQ checked Sep 17, 2026	201-500	130 contacts →
	Partial evidence “Windhoist is a leading wind turbine installation contractor offering heavy cranage, mechanical and electrical services to principal wind turbine suppliers in the global market.” Source: RevenueBase Database · checked Sep 17, 2026
2	Dulas LTD	Partial evidence	Machynlleth, United KingdomHQ checked Sep 17, 2026	51-200	64 contacts →
	Partial 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
3	Turner Iceni	Partial evidence	Lowestoft, United KingdomHQ checked Sep 17, 2026	51-200	44 contacts →
	Partial evidence “Turner Iceni, part of the Turner Group, is engaged in the supply and servicing of wind turbine generator equipment and associated wind farm infrastructure, as well as the…” Source: RevenueBase Database · checked Sep 17, 2026
4	Natural Generation LTD	Indirect evidence	Perranporth, United KingdomHQ checked Sep 17, 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 17, 2026
5	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
6	Marlec Renewables	Strong evidence	Corby, United KingdomHQ checked Sep 17, 2026	11-50	22 contacts →
	Strong 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 17, 2026
7	Envirolec Smart Energy Solutions	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “With over 70 years combined industry experience, Envirolec Smart Energy Solutions has gained vital expertise and experience in a number of Renewable Technologies.” Source: RevenueBase Database · checked Sep 17, 2026
8	SD Wind Energy	Strong evidence	Stewarton, United KingdomHQ checked Sep 17, 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 17, 2026
9	Gael Energy	Partial evidence	Alness, United KingdomHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial 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 17, 2026
10	SKC Renewable Services	Strong evidence	Cumnock, United KingdomHQ checked Sep 17, 2026	1-10	10 contacts →
	Strong evidence “At SKC Renewables we provide Wind Turbine Servicing of all major manufacturers, Major Component assistance and also Full Installation assistance.” Source: RevenueBase Database · checked Sep 17, 2026
11	Myriad Wind Energy Systems	Partial evidence	Stirling, United KingdomHQ checked Sep 17, 2026	1-10	9 contacts →
	Partial evidence “Creating the next generation of high performance wind turbines.” Source: RevenueBase Database · checked Sep 17, 2026
12	Green Power Technologies GPT Renewables	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “At GPT Renewables, we’re powering the shift to cleaner, smarter energy-wherever it's needed most.” Source: RevenueBase Database · checked Sep 17, 2026
13	Ryse Energy UK	Strong evidence	Blackpool, United KingdomHQ checked Sep 17, 2026	11-50	6 contacts →
	Strong evidence “Ryse Energy is a primary manufacturer of our wind turbine range of technologies from 3 – 60 kW capacity per unit with manufacturing in the UK, and our portfolio of wind technology…” Source: RevenueBase Database · checked Sep 17, 2026
14	Alpha 311	Indirect evidence	Canterbury, United KingdomHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “UK engineering company developing a unique energy harvesting device.” Source: RevenueBase Database · checked Sep 17, 2026
15	Leading Edge Power	Strong evidence	Westwood Industrial Estate, United KingdomHQ checked Sep 17, 2026	11-50	5 contacts →
	Strong evidence “Leading Edge is a world-class designer and manufacturer of off-grid power systems including the PowerBox, a pre-configured, plug-and-go system providing power in remote locations…” Source: RevenueBase Database · checked Sep 17, 2026
16	Total Generation LTD	Partial evidence	Pembroke Dock, United KingdomHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “Total Generation deliver complete onshore wind turbine solutions across the UK - Specialising in the supply, installation, and maintenance of turbines under 1MW.” Source: RevenueBase Database · checked Sep 17, 2026
17	Hooracán	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “Mid-sized commercial & industrial (C&I) businesses are the forgotten customers in energy.” Source: RevenueBase Database · checked Sep 17, 2026
18	TRG Wind	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	3 contacts →
	Partial evidence “Following the acquisition of TRG Wind, we are now part of Muehlhan Wind Service.” Source: RevenueBase Database · checked Sep 17, 2026
19	Tarkenta	Partial evidence	Banbridge, United KingdomHQ checked Sep 17, 2026	11-50	3 contacts →
	Partial evidence “Renewables now account for 24% of the UK's electricity generation and battery storage which is key to enabling the transition to a smart flexible energy system.” Source: RevenueBase Database · checked Sep 17, 2026
20	Power Naturally Limited	Partial evidence	Wimborne, United KingdomHQ checked Sep 17, 2026	11-50	3 contacts →
	Partial evidence “POWER NATURALLY LIMITED is a Renewable energy design, installation and service company based in the south of England.” Source: RevenueBase Database · checked Sep 17, 2026
21	Electrifi Limited	Strong evidence	Clitheroe, United KingdomHQ checked Sep 17, 2026	1-10	2 contacts →
	Strong evidence “Electrifi specialise in off-grid renewable energy solutions.” Source: RevenueBase Database · checked Sep 17, 2026
22	Solarus Energy LTD	Indirect evidence	Manchester, United KingdomHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence “Here at Solarus, we’re excited about renewable energies potential for improving our daily lives.” Source: RevenueBase Database · checked Sep 17, 2026
23	Blue Renewables	Indirect evidence	Uckfield, United KingdomHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence “Blue Renewables - Solving Your Sustainable Energy Needs.” Source: RevenueBase Database · checked Sep 17, 2026
24	Etesian Green Powered By Nature	Strong evidence	Southport, United KingdomHQ checked Sep 17, 2026	51-200	2 contacts →
	Strong evidence “Etesian Green engineers ‘smart’ Clean Energy, Power Generation Hubs powered by micro renewable energy products that capture wind, sun and light.” Source: RevenueBase Database · checked Sep 17, 2026
25	Eclectic Energy Limited	Indirect evidence	Ollerton, United KingdomHQ checked Sep 17, 2026	1-10	1 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: off-grid wind power systems manufacturers. 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 off-grid wind power systems manufacturers.
Partial evidence: Its own public description names part of off-grid wind power systems manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name off-grid wind power systems manufacturers. 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 71 off-grid wind power systems manufacturers based in the United Kingdom

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Off-grid wind power systems manufacturers based in the United Kingdom at a glance

As of Sep 17, 2026

34.7%Verified-email coverage

8.5Average contacts per company

11-50Median size (employees)

15.5%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

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 71 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 off-grid wind power systems manufacturers, 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 “off-grid wind power systems manufacturers”. 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 off-grid wind power systems manufacturers), 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 off-grid wind power systems manufacturers, 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, 210 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.

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 off-grid wind power systems manufacturers, 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 off-grid wind power systems manufacturers are there based in the United Kingdom?

RevenueBase identified 71 off-grid wind power systems manufacturers 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?

Windhoist, headquartered in Glasgow, tops this list with the largest team on record.

Which city has the most off-grid wind power systems manufacturers?

London leads with 11 headquartered companies, followed by Glasgow (3) and Corby (2).

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 210 verified decision-maker contacts tracked across these 71 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.