Company lists · Data refreshed September 2026

Top 25 Photovoltaic power station construction companies based in the United Kingdom

Name: Photovoltaic power station construction 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 294 companies tracked

RevenueBase identified 294 photovoltaic power station construction companies headquartered in the United Kingdom as of September 2026 and tracks 2,444 professional contacts across them, including 838 with verified work emails. London is the largest hub.

This list covers photovoltaic power station construction 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

294Companies

2,444Contacts tracked

838Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest photovoltaic power station construction companies based in the United Kingdom

Ranked by team size

Top 25 of 294 photovoltaic power station construction 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 photovoltaic power station construction 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	Intec Energy Solutions	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	501-1,000	242 contacts →
	Partial evidence “INTEC Energy Solutions delivers best-in-class services in Engineering, Procurement, Construction (EPC), Battery Energy Storage Systems (BESS), Manufacturing, Project Development…” Source: RevenueBase Database · checked Sep 16, 2026
2	Project Solar UK	Indirect evidence	Burton On Trent, United KingdomHQ checked Sep 16, 2026	201-500	122 contacts →
	Indirect evidence “Project Solar UK Ltd are a well-established Renewable Energy company.” Source: RevenueBase Database · checked Sep 16, 2026
3	Sunel Group	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	201-500	113 contacts →
	Indirect evidence “SUNEL GROUP is a globally recognized EPC Contractor and Developer for Solar projects.” Source: RevenueBase Database · checked Sep 16, 2026
4	Belectric UK Member Of Elevion Group	Strong evidence	Brinkworth, United KingdomHQ checked Sep 16, 2026	51-200	95 contacts →
	Strong 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 16, 2026
5	Cleaner Group	Indirect evidence	Wakefield, United KingdomHQ checked Sep 16, 2026	11-50	80 contacts →
	Indirect evidence “Cleaner Group is a UK leader in full turnkey renewable energy solutions; primarily for commercial EV charging and solar PV.” Source: RevenueBase Database · checked Sep 16, 2026
6	AIKEN	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 16, 2026	201-500	79 contacts →
	Indirect evidence “Aiken is now part of nexos.” Source: RevenueBase Database · checked Sep 16, 2026
7	Innova	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	51-200	77 contacts →
	Indirect evidence “Innova is a forward-thinking renewable energy business, employing people across two offices in London and Cheltenham.” Source: RevenueBase Database · checked Sep 16, 2026
8	Elements Green	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	51-200	51 contacts →
	Indirect evidence “Elements Green (EG) is a leading renewable energy developer headquartered in London, specialising in utility-scale solar PV systems and battery energy storage solutions.” Source: RevenueBase Database · checked Sep 16, 2026
9	Island Green Power	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	51-200	48 contacts →
	Partial evidence “Island Green Power specialises in the development of utility-scale solar projects and battery storage systems with operations across the UK, Spain, Italy, Australia and New…” Source: RevenueBase Database · checked Sep 16, 2026
10	Renenergy UK	Indirect evidence	Norwich, United KingdomHQ checked Sep 16, 2026	51-200	48 contacts →
	Indirect evidence “Electrifying change for businesses.” Source: RevenueBase Database · checked Sep 16, 2026
11	Solarsense UK Certified B Corporation	Indirect evidence	Clevedon, United KingdomHQ checked Sep 16, 2026	51-200	39 contacts →
	Indirect evidence “SolarSense specialise in the design, installation and maintenance of solar panels, energy storage, solar carports and other renewable energy technologies.” Source: RevenueBase Database · checked Sep 16, 2026
12	Photon Energy	Indirect evidence	Reading, United KingdomHQ checked Sep 16, 2026	11-50	35 contacts →
	Indirect evidence “Photon Energy specialises in the design, supply, installation and maintenance of solar PV and battery storage systems.” Source: RevenueBase Database · checked Sep 16, 2026
13	Luton Engineering Services	Indirect evidence	Manchester, United KingdomHQ checked Sep 16, 2026	11-50	34 contacts →
	Indirect evidence “LUTON ENGINEERING SERVICES is a civil engineering company based out of 6 Swan Street, Manchester, United Kingdom.” Source: RevenueBase Database · checked Sep 16, 2026
14	Olympus Power LTD	Indirect evidence	Exeter, United KingdomHQ checked Sep 16, 2026	11-50	31 contacts →
	Indirect evidence “Zero Carbon Together means we're helping you own your energy.” Source: RevenueBase Database · checked Sep 16, 2026
15	Beba Energy UK	Indirect evidence	Hemel Hempstead, United KingdomHQ checked Sep 16, 2026	11-50	28 contacts →
	Indirect evidence “Established in 2010, BeBa Energy have been developing, designing, installing and maintaining the highest quality commercial solar PV systems.” Source: RevenueBase Database · checked Sep 16, 2026
16	Gemec Limited	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	11-50	26 contacts →
	Partial evidence “GEMEC’s main activity and expertise is the Engineering, Procurement and Construction of Renewable energy projects.” Source: RevenueBase Database · checked Sep 16, 2026
17	AES Solar	Indirect evidence	Forres, United KingdomHQ checked Sep 16, 2026	11-50	25 contacts →
	Indirect evidence “AES Solar were established in 1979 in the North-East of Scotland and despite remaining loyal to our local roots we have become the leading solar specialists in Scotland and…” Source: RevenueBase Database · checked Sep 16, 2026
18	SMA Solar UK & Ireland	Partial evidence	Milton Keynes, United KingdomHQ checked Sep 16, 2026	11-50	22 contacts →
	Partial evidence “As a leading global specialist of photovoltaic system technology, SMA is setting the standards today for the decentralised and renewable energy supply of tomorrow.” Source: RevenueBase Database · checked Sep 16, 2026
19	Switchon Power	Partial evidence	Stourbridge, United KingdomHQ checked Sep 16, 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 16, 2026
20	Excel Energy	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	11-50	19 contacts →
	Partial evidence “At Excel Energy, we are passionate about driving the adoption of commercial solar power in the business world.” Source: RevenueBase Database · checked Sep 16, 2026
21	Gb-Sol	Partial evidence	Pontypridd, United KingdomHQ checked Sep 16, 2026	11-50	18 contacts →
	Partial evidence “GB-Sol is a UK owned company manufacturing and distributing Solar Photovoltaic (PV) Panels from its head office and factory near Cardiff.” Source: RevenueBase Database · checked Sep 16, 2026
22	Energy-Io	Partial evidence	Glasgow, United KingdomHQ checked Sep 16, 2026	1-10	17 contacts →
	Partial evidence “Unlock the full potential of renewable energy with Energy-io, from onshore wind to battery storage, we provide innovative construction solutions from concept to delivery.” Source: RevenueBase Database · checked Sep 16, 2026
23	DES	Indirect evidence	Poulton Le Fylde, United KingdomHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence “DES is an established electrical engineering and electrical contracting specialist, trusted to deliver complex electrical infrastructure projects for Tier 1 and Tier 2 principal…” Source: RevenueBase Database · checked Sep 16, 2026
24	Aniron Renewables	Partial evidence	Northampton, United KingdomHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “Aniron Renewables delivers commercial and industrial-scale solar PV & BESS systems, taking projects from concept through to construction & O&M.” Source: RevenueBase Database · checked Sep 16, 2026
25	CX Energy	Partial evidence	Guildford, United KingdomHQ checked Sep 16, 2026	11-50	14 contacts →
	Partial evidence “CX Energy is the smart Engineering, Procurement, Construction and Management provider in the renewable energy and sustainability sectors.” 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: photovoltaic power station construction 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 photovoltaic power station construction companies.
Partial evidence: Its own public description names part of photovoltaic power station construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name photovoltaic power station construction 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 294 photovoltaic power station construction companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 838 reachable decision-makers.

Free signup · no credit card

View the full list →

Photovoltaic power station construction companies based in the United Kingdom at a glance

As of Sep 16, 2026

34.3%Verified-email coverage

8.3Average contacts per company

1-10Median size (employees)

15.3%Largest-city concentration · London

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

163

11-50

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 294 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 photovoltaic power station construction 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 “photovoltaic power station construction 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 photovoltaic power station construction 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 photovoltaic power station construction 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, 838 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.

Photovoltaic power station construction companies by metro

Photovoltaic power station construction companies in London45

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 photovoltaic power station construction 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 photovoltaic power station construction companies are there based in the United Kingdom?

RevenueBase identified 294 photovoltaic power station construction 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?

Intec Energy Solutions, headquartered in London, tops this list with the largest team on record.

Which city has the most photovoltaic power station construction companies?

London leads with 45 headquartered companies, followed by Manchester (6) and Cardiff (5).

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 838 verified decision-maker contacts tracked across these 294 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.

Ready to reach these companies? Verified emails and direct dials for all 294 photovoltaic power station construction companies based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Photovoltaic power station construction companies by geography

Browse the directory

Browse: Companies home · All United Kingdom lists · All Photovoltaic power station construction companies lists · New lists

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.