Company lists · Data refreshed September 2026

Top 25 Solar sales software companies based in the United Kingdom

Name: Solar sales software 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 521 companies tracked

RevenueBase identified 521 solar sales software companies headquartered in the United Kingdom as of September 2026 and tracks 2,544 professional contacts across them, including 924 with verified work emails and 147 with mobile numbers. London is the largest hub.

This list covers solar sales software 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

521Companies

2,544Contacts tracked

924Verified emails

147Mobile numbers

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

Ranked by team size

Top 25 of 521 solar sales software 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 sales software 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	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
2	Evergen Solar	Partial evidence	Maidenhead, United KingdomHQ checked Sep 6, 2026	51-200	79 contacts →
	“Fully funded solar solutions specialising in Commercial and Residential Solar with Battery.” Source: company website · checked Sep 6, 2026
3	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
4	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
5	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
6	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
7	Sungift Solar	Partial evidence	Exeter, United KingdomHQ checked Sep 6, 2026	51-200	35 contacts →
	“SunGift Solar are an award-winning renewable energy company, founded in 2005.” Source: company website · checked Sep 6, 2026
8	Centreco UK LTD	Partial evidence	Chorley, United KingdomHQ checked Sep 6, 2026	51-200	34 contacts →
	“Centreco are a leading provider of commercial solar energy systems to companies throughout the United Kingdom, part of Certas Energy UK a member of DCC Group Plc.” Source: company website · checked Sep 6, 2026
9	Contact Solar LTD	Partial evidence	Chorley, United KingdomHQ checked Sep 6, 2026	51-200	32 contacts →
	“Founded in 2012, Contact Solar has rapidly grown into one of the UK’s leading providers of solar panel and battery storage solutions.” Source: company website · checked Sep 6, 2026
10	Infinity Renewables Group	Partial evidence	London, United KingdomHQ checked Sep 6, 2026	51-200	32 contacts →
	“Infinity is a leading full service residential and commercial solar provider.” Source: company website · checked Sep 6, 2026
11	Naked Solar B-Corp	Partial evidence	Newquay, United KingdomHQ checked Sep 6, 2026	51-200	29 contacts →
	“2024: BCorp Certified 2023: South West Installer of the Year - Energy Efficiency Awards 2022: National Solar Installer Award Winner - Energy Efficiency Awards 2022: South West…” Source: company website · checked Sep 6, 2026
12	Beba Energy UK	Partial evidence	Hemel Hempstead, United KingdomHQ checked Sep 6, 2026	11-50	28 contacts →
	“Established in 2010, BeBa Energy have been developing, designing, installing and maintaining the highest quality commercial solar PV systems.” Source: company website · checked Sep 6, 2026
13	AES Solar	Partial evidence	Forres, United KingdomHQ checked Sep 6, 2026	11-50	25 contacts →
	“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: company website · checked Sep 6, 2026
14	Perfect Sense Energy	Partial evidence	Leigh, United KingdomHQ checked Sep 6, 2026	11-50	23 contacts →
	“Perfect Sense Energy is a supplier & Installer of Commercial Solar PV systems which was formed in 2010 to help companies to find the most effective ways in which to cut their…” Source: company website · checked Sep 6, 2026
15	GEO Green Power	Partial evidence	Nottingham, United KingdomHQ checked Sep 6, 2026	51-200	22 contacts →
	“Geo Green Power are experts in commercial solar installation, and installing renewable energy across the UK.” Source: company website · checked Sep 6, 2026
16	SOL PV Group LTD	Partial evidence	Mytholmroyd, United KingdomHQ checked Sep 6, 2026	11-50	22 contacts →
	“At Sol PV Group, we have a comprehensive understanding of the commercial solar sector, where we’ve become one of the nation’s most trusted names for green energy.” Source: company website · checked Sep 6, 2026
17	Solivus	Partial evidence	London, United KingdomHQ checked Sep 6, 2026	11-50	21 contacts →
	“Solivus are on a mission to decarbonise the built environment with lightweight solar, meaning businesses and homeowners can reduce their climate impact, increase energy security…” Source: company website · checked Sep 6, 2026
18	Excel Energy	Partial evidence	London, United KingdomHQ checked Sep 6, 2026	11-50	19 contacts →
	“At Excel Energy, we are passionate about driving the adoption of commercial solar power in the business world.” Source: company website · checked Sep 6, 2026
19	Mole Energy LTD	Indirect evidence	Ashprington, United KingdomHQ checked Sep 6, 2026	51-200	18 contacts →
	“Mole Energy is the renewable energy division of Mole Valley Farmers (the UK’s largest rural retailer, established in 1960).” Source: company website · checked Sep 6, 2026
20	Spark Solar	Partial evidence	Brighouse, United KingdomHQ checked Sep 6, 2026	11-50	16 contacts →
	“Redefining standards in Solar Systems and EV chargers.” Source: company website · checked Sep 6, 2026
21	Shawton Energy	Partial evidence	Newton-le-willows, United KingdomHQ checked Sep 6, 2026	11-50	16 contacts →
	“At Shawton Energy, we help businesses access cheaper, greener energy through innovative, fully funded solar solutions and flexible financing options.” Source: company website · checked Sep 6, 2026
22	DES	Indirect evidence	Poulton Le Fylde, United KingdomHQ checked Sep 6, 2026	11-50	15 contacts →
	“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: company website · checked Sep 6, 2026
23	Payaca	Partial evidence	Bristol, United KingdomHQ checked Sep 6, 2026	11-50	14 contacts →
	“Our software increases the chances of winning work with fantastic looking interactive quotes and simple connections to the best accounting and payments services out there.” Source: company website · checked Sep 6, 2026
24	Sales Fuel	Partial evidence	Brighouse, United KingdomHQ checked Sep 6, 2026	11-50	14 contacts →
	“We are a team of disrupters, shaking up the solar lead gen market, with a unique approach.” Source: company website · checked Sep 6, 2026
25	Solar On Steroids	Partial evidence	London, United KingdomHQ checked Sep 6, 2026	1-10	14 contacts →
	“We put solar businesses on steroids with market leading video ads.” 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 sales software 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 sales software companies.
Partial evidence: Its own public description names part of solar sales software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name solar sales software 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 521 solar sales software companies based in the United Kingdom

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

As of Sep 6, 2026

36.3%Verified-email coverage

5.8%Mobile-number coverage

4.9Average contacts per company

1-10Median size (employees)

12.9%Largest-city concentration · London

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

315

11-50

165

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

8550–30

6931–60

061–90

090–180

0180+

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 sales software 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 sales software 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 sales software 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 sales software 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, 924 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 sales software companies by metro

Solar sales software companies in London67

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 sales software 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 sales software companies are there based in the United Kingdom?

RevenueBase identified 521 solar sales software 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?

Project Solar UK, headquartered in Burton On Trent, tops this list with the largest team on record.

Which city has the most solar sales software companies?

London leads with 67 headquartered companies, followed by Manchester (10) and Bristol (8).

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 924 verified decision-maker contacts tracked across these 521 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.