Company lists · Data refreshed September 2026

Top 25 Wind energy consulting companies based in the United Kingdom

Name: Wind energy consulting 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 16, 2026 589 companies tracked

RevenueBase identified 589 wind energy consulting companies headquartered in the United Kingdom as of September 2026 and tracks 7,554 professional contacts across them, including 3,292 with verified work emails. London is the largest hub.

This list covers wind energy consulting 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 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

589Companies

7,554Contacts tracked

3,292Verified emails

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The 25 largest wind energy consulting companies based in the United Kingdom

Ranked by team size

Top 25 of 589 wind energy consulting companies 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 wind energy consulting 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	Dalcour Maclaren	Indirect evidence	Chesterton, United KingdomHQ checked Sep 16, 2026	501-1,000	589 contacts →
	Indirect evidence “Dalcour Maclaren: delivering land, stakeholder and environmental solutions.” Source: RevenueBase Database · checked Sep 16, 2026
2	Natural Power	Partial evidence	Castle Douglas, United KingdomHQ checked Sep 16, 2026	501-1,000	500 contacts →
	Partial evidence “Natural Power is a leading independent consultancy and service provider for the renewable energy sector.” Source: RevenueBase Database · checked Sep 16, 2026
3	Fichtner Consulting Engineers LTD	Indirect evidence	Stockport, United KingdomHQ checked Sep 16, 2026	51-200	418 contacts →
	Indirect evidence “Fichtner is one of the world's leading independent engineering consultancy firms.” Source: RevenueBase Database · checked Sep 16, 2026
4	EIC Partnership	Partial evidence	Redditch, United KingdomHQ checked Sep 16, 2026	51-200	316 contacts →
	Partial evidence “EIC Partnership: A Legacy of Expertise, A Commitment to Sustainability With origins dating back to 1975, EIC has cultivated nearly 50 years of distinguished service in energy and…” Source: RevenueBase Database · checked Sep 16, 2026
5	Aurora Energy Services	Partial evidence	Inverness, United KingdomHQ checked Sep 16, 2026	201-500	253 contacts →
	Partial evidence “Aurora Energy Services is an international, multi-disciplinary company delivering integrated solutions across the full energy asset lifecycles.” Source: RevenueBase Database · checked Sep 16, 2026
6	OWC	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	51-200	185 contacts →
	Partial evidence “The Renewable Energy Consultants.” Source: RevenueBase Database · checked Sep 16, 2026
7	Wood Thilsted	Strong evidence	London, United KingdomHQ checked Sep 16, 2026	51-200	175 contacts →
	Strong evidence “Wood Thilsted is a world-leading renewable energy engineering consultancy experienced and specialised in offshore wind.” Source: RevenueBase Database · checked Sep 16, 2026
8	The Sirius Group	Indirect evidence	Durham, United KingdomHQ checked Sep 16, 2026	201-500	156 contacts →
	Indirect evidence “End to End Service: From initial investigations and assessments to planning, design and engineering support, we give you a foundation of confidence for your site development…” Source: RevenueBase Database · checked Sep 16, 2026
9	TNEI	Partial evidence	Manchester, United KingdomHQ checked Sep 16, 2026	51-200	150 contacts →
	Partial evidence “TNEI is an independent specialist energy consultancy providing technical, strategic, environmental and consenting advice to organisations operating within the conventional and…” Source: RevenueBase Database · checked Sep 16, 2026
10	JD Ross Energy	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	201-500	143 contacts →
	Partial evidence “JD Ross Energy is an international talent consultancy that solely focuses on the Renewable Energy sector, connecting the best talent across the globe with companies that are…” Source: RevenueBase Database · checked Sep 16, 2026
11	LCP Delta	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	201-500	137 contacts →
	Partial evidence “We help our clients to invest in and navigate the energy transition.” Source: RevenueBase Database · checked Sep 16, 2026
12	Windhoist	Partial evidence	Glasgow, United KingdomHQ checked Sep 16, 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 16, 2026
13	RTS Wind UK	Strong evidence	Middlesbrough, United KingdomHQ checked Sep 16, 2026	51-200	119 contacts →
	Strong evidence “RTS Wind Limited specialise in the provision of services to the onshore and offshore renewable energy sector.” Source: RevenueBase Database · checked Sep 16, 2026
14	MPI Offshore	Partial evidence	Stokesley, United KingdomHQ checked Sep 16, 2026	51-200	110 contacts →
	Partial evidence “We furnish all-round solutions, including engineering, procurement, and construction in the full value chain of offshore wind and adjacent marine construction activities.” Source: RevenueBase Database · checked Sep 16, 2026
15	ADD Energy	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	201-500	107 contacts →
	Partial evidence “Add Energy's divisions have split and merged into two separate ABL Group companies.” Source: RevenueBase Database · checked Sep 16, 2026
16	Everoze	Indirect evidence	Bristol, United KingdomHQ checked Sep 16, 2026	51-200	100 contacts →
	Indirect evidence “Everoze is an employee-owned renewables, green hydrogen and storage consultancy.” Source: RevenueBase Database · checked Sep 16, 2026
17	Venterra Group	Strong evidence	London, United KingdomHQ checked Sep 16, 2026	501-1,000	97 contacts →
	Strong evidence “Our purpose is to help the world’s energy transition through wind power.” Source: RevenueBase Database · checked Sep 16, 2026
18	The Green Energy Advice Bureau	Partial evidence	Sunderland, United KingdomHQ checked Sep 16, 2026	51-200	90 contacts →
	Partial evidence “The Green Energy Advice Bureau are a leading independent award-winning UK commercial energy consultancy.” Source: RevenueBase Database · checked Sep 16, 2026
19	Ventus Energy	Partial evidence	North Shields, United KingdomHQ checked Sep 16, 2026	51-200	89 contacts →
	Partial evidence “We are a High Voltage Renewable Energy Engineering Company working on and offshore across the world.” Source: RevenueBase Database · checked Sep 16, 2026
20	Gobe Consultants LTD	Indirect evidence	Buckfastleigh, United KingdomHQ checked Sep 16, 2026	11-50	84 contacts →
	Indirect evidence “Providing high quality strategic and project specific planning and environmental advice to the offshore development industries, we, GoBe, are specialists in offshore renewables…” Source: RevenueBase Database · checked Sep 16, 2026
21	Green CAT Renewables LTD	Indirect evidence	Biggar, United KingdomHQ checked Sep 16, 2026	51-200	80 contacts →
	Indirect evidence “Green Cat Renewables is a dynamic, innovative, and growing company that provides tailored support to the needs of the individual developer throughout the entire development…” Source: RevenueBase Database · checked Sep 16, 2026
22	Locogen	Partial evidence	Edinburgh, United KingdomHQ checked Sep 16, 2026	51-200	70 contacts →
	Partial evidence “Locogen exists to accelerate the transition to a world powered by renewable energy.” Source: RevenueBase Database · checked Sep 16, 2026
23	Omnia Projects	Partial evidence	Northallerton, United KingdomHQ checked Sep 16, 2026	51-200	68 contacts →
	Partial evidence “Omnia Projects are an Engineering Consultancy providing multidisciplinary expertise for energy projects providing a complete service from feasibility and concept development…” Source: RevenueBase Database · checked Sep 16, 2026
24	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
25	Kelvin Power Member Of Vinci Energies	Partial evidence	Leicester, United KingdomHQ checked Sep 16, 2026	51-200	57 contacts →
	Partial evidence “Kelvin Power provides expert advice and design solutions to the global power industry and the renewable energy sector.” 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: wind energy consulting 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 wind energy consulting companies.
Partial evidence: Its own public description names part of wind energy consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name wind energy consulting 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 589 wind energy consulting companies based in the United Kingdom

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Wind energy consulting companies based in the United Kingdom at a glance

As of Sep 16, 2026

43.6%Verified-email coverage

12.8Average contacts per company

1-10Median size (employees)

22.2%Largest-city concentration · London

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

399

11-50

136

51-200

201-500

501-1,000

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 589 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 wind energy consulting 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 “wind energy consulting 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 wind energy consulting 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 wind energy consulting 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, 3,292 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.

Wind energy consulting companies by metro

Wind energy consulting companies in London131

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 wind energy consulting 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 wind energy consulting companies are there based in the United Kingdom?

RevenueBase identified 589 wind energy consulting 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?

Dalcour Maclaren, headquartered in Chesterton, tops this list with the largest team on record.

Which city has the most wind energy consulting companies?

London leads with 131 headquartered companies, followed by Glasgow (21) and Edinburgh (16).

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 3,292 verified decision-maker contacts tracked across these 589 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.