Company lists · Data refreshed September 2026

Top 25 Solar software development companies based in the United Kingdom

Name: Solar software development 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 6, 2026 734 companies tracked

RevenueBase identified 734 solar software development companies headquartered in the United Kingdom as of September 2026 and tracks 5,764 professional contacts across them, including 2,260 with verified work emails and 310 with mobile numbers. London is the largest hub.

This list covers solar software development 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 6, 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 6, 2026 86% judged on-target in blind review

734Companies

5,764Contacts tracked

2,260Verified emails

310Mobile numbers

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The 25 largest solar software development companies based in the United Kingdom

Ranked by team size

Top 25 of 734 solar software development companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to solar software development 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	Correla	Indirect evidence	Solihull, United KingdomHQ checked Sep 6, 2026	201-500	293 contacts →
	“Correla exists because we dream of a simpler, greener society powered by our investment in innovation and our passion for customers.” Source: company website · checked Sep 6, 2026
2	Ethical Power	Indirect evidence	Exeter, United KingdomHQ checked Sep 6, 2026	51-200	231 contacts →
	“Ethical Power Group launched in the UK in 2010.” Source: company website · checked Sep 6, 2026
3	Wiseenergy	Partial evidence	London, United KingdomHQ checked Sep 6, 2026	51-200	195 contacts →
	“WiseEnergy is a trusted solar asset manager, delivering a full range of market-leading services to our global clients.” Source: company website · checked Sep 6, 2026
4	Myenergi	Indirect evidence	Stallingborough, United KingdomHQ checked Sep 6, 2026	201-500	168 contacts →
	“We give you control of your generated green energy, creating the ultimate eco-smart home.” Source: company website · checked Sep 6, 2026
5	Brady Technologies	Indirect evidence	London, United KingdomHQ checked Sep 6, 2026	51-200	146 contacts →
	“At Brady Technologies, we are at the forefront of the energy transition, helping market participants navigate new challenges and opportunities with confidence.” Source: company website · checked Sep 6, 2026
6	Enoda LTD	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 6, 2026	51-200	132 contacts →
	“ENODA’s world-class team are building the first truly decentralized, intelligent energy system that will reshape how we generate, store, and distribute energy.” Source: company website · checked Sep 6, 2026
7	Project Solar UK	Partial evidence	Burton On Trent, United KingdomHQ checked Sep 6, 2026	201-500	122 contacts →
	“Project Solar UK Ltd are a well-established Renewable Energy company.” Source: company website · checked Sep 6, 2026
8	Amt-Sybex	Indirect evidence	Oxfordshire, United KingdomHQ checked Sep 6, 2026	51-200	120 contacts →
	“AMT-SYBEX has worked in the infrastructure and energy industries since 1990, witnessing many changes; from privatisation to deregulation, to smart energy and beyond.” Source: company website · checked Sep 6, 2026
9	Sunel Group	Partial evidence	London, United KingdomHQ checked Sep 6, 2026	201-500	113 contacts →
	“SUNEL GROUP is a globally recognized EPC Contractor and Developer for Solar projects.” Source: company website · checked Sep 6, 2026
10	AES	Indirect evidence	Enfield, United KingdomHQ checked Sep 6, 2026	201-500	112 contacts →
	“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: company website · checked Sep 6, 2026
11	Belectric UK Member Of Elevion Group	Strong evidence	Brinkworth, United KingdomHQ checked Sep 6, 2026	51-200	95 contacts →
	“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: company website · checked Sep 6, 2026
12	Cleaner Group	Partial evidence	Wakefield, United KingdomHQ checked Sep 6, 2026	11-50	80 contacts →
	“Cleaner Group is a UK leader in full turnkey renewable energy solutions; primarily for commercial EV charging and solar PV.” Source: company website · checked Sep 6, 2026
13	ABOVE	Partial evidence	Co4 3zl, United KingdomHQ checked Sep 6, 2026	51-200	78 contacts →
	“Founded in 2016, Above partners with the world's leading solar companies to improve the quality, performance and resilience of utility-scale solar assets.” Source: company website · checked Sep 6, 2026
14	Nextenergy Group	Partial evidence	London, United KingdomHQ checked Sep 6, 2026	201-500	59 contacts →
	“NextEnergy Group was founded in 2007 to become a leading market participant in the international solar sector.” Source: company website · checked Sep 6, 2026
15	Ecolution Group	Indirect evidence	Trottiscliffe, United KingdomHQ checked Sep 6, 2026	51-200	55 contacts →
	“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: company website · checked Sep 6, 2026
16	Evoenergy	Indirect evidence	Nottingham, United KingdomHQ checked Sep 6, 2026	11-50	54 contacts →
	“Driving the market through innovation, EvoEnergy are the UK’s leading energy technology solutions provider, helping blue-chip clients and SME’s turn their sites into ‘sustainable…” Source: company website · checked Sep 6, 2026
17	Elements Green	Partial evidence	London, United KingdomHQ checked Sep 6, 2026	51-200	51 contacts →
	“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: company website · checked Sep 6, 2026
18	Powerverse	Indirect evidence	London, United KingdomHQ checked Sep 6, 2026	11-50	50 contacts →
	“Powerverse is a smart energy management company committed to creating a more affordable, connected electric future.” Source: company website · checked Sep 6, 2026
19	Cambridge Energy	Partial evidence	Cambridge, United KingdomHQ checked Sep 6, 2026	11-50	50 contacts →
	“Cambridge Energy is a pioneering circular solar technology manufacturer that specializes in designing and producing prefabricated, movable, and reusable solar trackers for…” Source: company website · checked Sep 6, 2026
20	Island Green Power	Strong evidence	London, United KingdomHQ checked Sep 6, 2026	51-200	48 contacts →
	“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: company website · checked Sep 6, 2026
21	UPOWA	Indirect evidence	Whiteley, United KingdomHQ checked Sep 6, 2026	11-50	42 contacts →
	“We provide a one-stop-shop of sustainable technology solutions to accelerate the journey to net-zero.” Source: company website · checked Sep 6, 2026
22	Solarsense UK Certified B Corporation	Partial evidence	Clevedon, United KingdomHQ checked Sep 6, 2026	51-200	39 contacts →
	“SolarSense specialise in the design, installation and maintenance of solar panels, energy storage, solar carports and other renewable energy technologies.” Source: company website · checked Sep 6, 2026
23	Start Solar UK & Ireland	Partial evidence	Lissue Industrial Estate, United KingdomHQ checked Sep 6, 2026	51-200	39 contacts →
	“Start Solar is a renewable energy – design and installation – company that specialises in a range of renewable energy solutions.” Source: company website · checked Sep 6, 2026
24	Chameleon Technology UK LTD	Indirect evidence	Harrogate, United KingdomHQ checked Sep 6, 2026	11-50	37 contacts →
	“Chameleon Technology is a visionary smart technology solutions company, pioneering smart devices since 2010.” Source: company website · checked Sep 6, 2026
25	Pure Renewables	Partial evidence	Hull, United KingdomHQ checked Sep 6, 2026	11-50	37 contacts →
	“As commercial and industrial heat pump and solar PV specialists, Pure Renewables are here to help you invest in your energy future.” Source: company website · checked Sep 6, 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: solar software development 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 solar software development companies.
Partial evidence: Its own public description names part of solar software development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name solar software development 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 734 solar software development companies based in the United Kingdom

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Solar software development companies based in the United Kingdom at a glance

As of Sep 6, 2026

39.2%Verified-email coverage

5.4%Mobile-number coverage

7.9Average contacts per company

1-10Median size (employees)

16.2%Largest-city concentration · London

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

412

11-50

247

51-200

201-500

501-1,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

2,1050–30

15331–60

061–90

090–180

2180+

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 solar software development 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 “solar software development 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 solar software development 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 solar software development 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, 2,260 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 6, 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.

Solar software development companies by metro

Solar software development companies in London119

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 solar software development 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 solar software development companies are there based in the United Kingdom?

RevenueBase identified 734 solar software development 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?

Correla, headquartered in Solihull, tops this list with the largest team on record.

Which city has the most solar software development companies?

London leads with 119 headquartered companies, followed by Manchester (15) and Glasgow (12).

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 2,260 verified decision-maker contacts tracked across these 734 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 6, 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.