Company lists · Data refreshed September 2026

Top 25 Wind energy permitting companies based in the United Kingdom

Name: Wind energy permitting 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 19, 2026 106 companies tracked

RevenueBase identified 106 wind energy permitting companies headquartered in the United Kingdom as of September 2026 and tracks 2,190 professional contacts across them, including 833 with verified work emails. London is the largest hub.

This list covers wind energy permitting 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 19, 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 19, 2026 86% judged on-target in blind review

106Companies

2,190Contacts tracked

833Verified emails

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

Ranked by team size

Top 25 of 106 wind energy permitting companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to wind energy permitting 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	Natural Power	Partial evidence	Castle Douglas, United KingdomHQ checked Sep 19, 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 19, 2026
2	Wood Thilsted	Strong evidence	London, United KingdomHQ checked Sep 19, 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 19, 2026
3	Flotation Energy	Strong evidence	Edinburgh, United KingdomHQ checked Sep 19, 2026	51-200	154 contacts →
	Strong evidence “Flotation Energy Ltd delivers clean, green, renewable energy by using our expertise in floating and fixed offshore wind and the energy transition, supporting achievement of…” Source: RevenueBase Database · checked Sep 19, 2026
4	Green CAT Renewables LTD	Indirect evidence	Biggar, United KingdomHQ checked Sep 19, 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 19, 2026
5	Locogen	Partial evidence	Edinburgh, United KingdomHQ checked Sep 19, 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 19, 2026
6	NNG Offshore Wind	Partial evidence	Edinburgh, United KingdomHQ checked Sep 19, 2026	n/a	51 contacts →
	Partial evidence “The Neart na Gaoithe (NnG) offshore wind farm will be located 15.5 km off the Fife coast and covers an area of approximately 105 km2.” Source: RevenueBase Database · checked Sep 19, 2026
7	Hodkinson Consultancy LTD	Partial evidence	Rickmansworth, United KingdomHQ checked Sep 19, 2026	11-50	41 contacts →
	Partial evidence “Hodkinson Consultancy is majority owned by an Employee Ownership Trust (EOT) with a mission to make a difference through energy and environment consultancy.” Source: RevenueBase Database · checked Sep 19, 2026
8	OUR Footprints LTD	Indirect evidence	Bristol, United KingdomHQ checked Sep 19, 2026	11-50	32 contacts →
	Indirect evidence “Our Footprints combines a small and dedicated group of highly experienced and qualified Engineers/ Project Managers.” Source: RevenueBase Database · checked Sep 19, 2026
9	CEA	Strong evidence	Southampton, United KingdomHQ checked Sep 19, 2026	11-50	32 contacts →
	Strong evidence “CEA is a growing consultancy specialising in environmental, consenting and permitting support for energy projects and developments on the land-water interface, with terrestrial…” Source: RevenueBase Database · checked Sep 19, 2026
10	Empire Engineering	Partial evidence	Bristol, United KingdomHQ checked Sep 19, 2026	11-50	25 contacts →
	Partial evidence “Empire is an engineering consultancy supporting the offshore wind industry with advice, insight and technical know-how.” Source: RevenueBase Database · checked Sep 19, 2026
11	Dynatech Renewables	Partial evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 19, 2026	1-10	22 contacts →
	Partial evidence “Dynatech Renewables is a service provider to Wind Turbine manufacturers and asset owners, offering Project Management and Quality Assurance among other services.” Source: RevenueBase Database · checked Sep 19, 2026
12	Switchon Power	Partial evidence	Stourbridge, United KingdomHQ checked Sep 19, 2026	11-50	20 contacts →
	Partial evidence “SwitchOn Power is a specialized engineering company, focusing on renewable energy generation projects.” Source: RevenueBase Database · checked Sep 19, 2026
13	SOL Environment LTD	Indirect evidence	Arnos Vale, United KingdomHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “Sol Environment Ltd is an independent environmental and sustainability consultancy who provides comprehensive environmental consulting advice across a broad spectrum of service…” Source: RevenueBase Database · checked Sep 19, 2026
14	Hurstwood Environmental Consulting	Indirect evidence	Bolton, United KingdomHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Hurstwood's philosophy for projects is to work harmoniously with the Client and the Design & Construction Teams to ensure a successfully completed project, on time, to budget and…” Source: RevenueBase Database · checked Sep 19, 2026
15	The Greenspan Agency	Partial evidence	Edinburgh City, United KingdomHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “Working across the energy transition, we help our clients develop and operate renewable energy systems.” Source: RevenueBase Database · checked Sep 19, 2026
16	RYDER	Strong evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 19, 2026	11-50	10 contacts →
	Strong evidence “We are industry leaders in offshore energy consultancy, specialising in both the oil and gas sector and offshore wind markets, delivering tailored solutions and unparalleled…” Source: RevenueBase Database · checked Sep 19, 2026
17	Barrington Energy Limited	Strong evidence	Norwich, United KingdomHQ checked Sep 19, 2026	11-50	10 contacts →
	Strong evidence “Helping Achieve The Best in Offshore Wind Creating expert solutions for offshore wind projects at every stage, Barrington Energy is one of the renewable energy industry’s leading…” Source: RevenueBase Database · checked Sep 19, 2026
18	Renewables First LTD	Indirect evidence	Stroud, United KingdomHQ checked Sep 19, 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 19, 2026
19	Cierco Energy	Strong evidence	Aberdour, United KingdomHQ checked Sep 19, 2026	11-50	8 contacts →
	Strong evidence “Cierco is an independent renewable energy project development company established in 2001 with a simple goal - to engage in the field of offshore wind power and to drive…” Source: RevenueBase Database · checked Sep 19, 2026
20	Convert Energy	Partial evidence	Canterbury, United KingdomHQ checked Sep 19, 2026	1-10	8 contacts →
	Partial evidence “Convert Energy are a national renewable energy design and project management company based in the heart of Kent.” Source: RevenueBase Database · checked Sep 19, 2026
21	Power Professionals Group	Partial evidence	Wirral, United KingdomHQ checked Sep 19, 2026	11-50	8 contacts →
	Partial evidence “Power Professionals Group delivers full-scope electrical engineering projects across the UK and international energy sector, onshore and offshore.” Source: RevenueBase Database · checked Sep 19, 2026
22	Sustainable Energy Advisors LTD	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	1-10	6 contacts →
	Partial evidence “SEA’s major strength and unique service offering is based on all our team members having deep knowledge and extensive experience in developing and delivering renewable energy…” Source: RevenueBase Database · checked Sep 19, 2026
23	Seren Energy LTD	Partial evidence	Swansea, United KingdomHQ checked Sep 19, 2026	1-10	5 contacts →
	Partial evidence “We are a team within a company which has been trading since 2003, specialising in renewable energy.” Source: RevenueBase Database · checked Sep 19, 2026
24	RIDG	Partial evidence	Edinburgh, United KingdomHQ checked Sep 19, 2026	11-50	4 contacts →
	Partial evidence “RIDG – Renewable Infrastructure Development Group – is an independent, Scottish offshore wind project development company.” Source: RevenueBase Database · checked Sep 19, 2026
25	Bourne Valley Associates LTD	Indirect evidence	Andover, United KingdomHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Welcome to Bourne Valley Associates.” Source: RevenueBase Database · checked Sep 19, 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 permitting 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 permitting companies.
Partial evidence: Its own public description names part of wind energy permitting 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 permitting 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 106 wind energy permitting companies based in the United Kingdom

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

As of Sep 19, 2026

38.0%Verified-email coverage

20.7Average contacts per company

1-10Median size (employees)

13.2%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 106 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 permitting 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 permitting 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 permitting 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 permitting 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, 833 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 19, 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 wind energy permitting 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 permitting companies are there based in the United Kingdom?

RevenueBase identified 106 wind energy permitting 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?

Natural Power, headquartered in Castle Douglas, tops this list with the largest team on record.

Which city has the most wind energy permitting companies?

London leads with 14 headquartered companies, followed by Edinburgh (8) 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 833 verified decision-maker contacts tracked across these 106 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 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 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.