Company lists · Data refreshed September 2026

Top 25 Marine solar system companies based in the United Kingdom

Name: Marine solar system 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 17, 2026 89 companies tracked

RevenueBase identified 89 marine solar system companies headquartered in the United Kingdom as of September 2026 and tracks 610 professional contacts across them, including 271 with verified work emails. London is the largest hub.

This list covers marine solar system 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 17, 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 17, 2026 86% judged on-target in blind review

89Companies

610Contacts tracked

271Verified emails

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The 25 largest marine solar system companies based in the United Kingdom

Ranked by team size

Top 25 of 89 marine solar system companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to marine solar system 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	Start Solar UK & Ireland	Partial evidence	Lissue Industrial Estate, United KingdomHQ checked Sep 17, 2026	51-200	39 contacts →
	Partial evidence “Start Solar is a renewable energy – design and installation – company that specialises in a range of renewable energy solutions.” Source: RevenueBase Database · checked Sep 17, 2026
2	Nova Innovation	Partial evidence	Edinburgh, United KingdomHQ checked Sep 17, 2026	11-50	38 contacts →
	Partial evidence “Nova are specialists in floating solar EPC and consultancy.” Source: RevenueBase Database · checked Sep 17, 2026
3	Energy Solutions UK LTD	Strong evidence	Aylesford, United KingdomHQ checked Sep 17, 2026	51-200	37 contacts →
	Strong evidence “Energy Solutions (UK) Ltd designs, manufactures and supplies integrated power, monitoring and control systems for marine, specialist vehicle, off‑grid and industrial applications…” Source: RevenueBase Database · checked Sep 17, 2026
4	MJR Power & Automation	Partial evidence	Thornaby, United KingdomHQ checked Sep 17, 2026	11-50	35 contacts →
	Partial evidence “MJR Power & Automation offers a comprehensive range of Marine Electrical Engineering Services including: Marine Electrical Consultancy, Marine Electrical & Automation Design…” Source: RevenueBase Database · checked Sep 17, 2026
5	Vita Power	Partial evidence	Southampton, United KingdomHQ checked Sep 17, 2026	11-50	29 contacts →
	Partial evidence “Vita is a marine technology company that develops all-electric powertrains for electric boats.” Source: RevenueBase Database · checked Sep 17, 2026
6	RAD Propulsion	Indirect evidence	Sarisbury Green, United KingdomHQ checked Sep 17, 2026	11-50	28 contacts →
	Indirect evidence “At RAD, we're redefining what modern vessels can do.” Source: RevenueBase Database · checked Sep 17, 2026
7	AES Solar	Partial evidence	Forres, United KingdomHQ checked Sep 17, 2026	11-50	25 contacts →
	Partial 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 17, 2026
8	Marlec Renewables	Partial evidence	Corby, United KingdomHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “UK based manufacturer of the renowned Rutland Windcharger range of micro wind turbines and the Solar iBoost PV immersion controller.” Source: RevenueBase Database · checked Sep 17, 2026
9	Integrel Solutions	Indirect evidence	Hayle, United KingdomHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence “Integrel Solutions is at the forefront of shaping the future of cleaner boating.” Source: RevenueBase Database · checked Sep 17, 2026
10	Marine Electrical Engineering LTD	Partial evidence	Aberdeen, United KingdomHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “We are an independent marine electrical engineering company recognised for our expertise within the marine industry providing bespoke and flexible engineering solutions across…” Source: RevenueBase Database · checked Sep 17, 2026
11	Ecomar Propulsion	Strong evidence	Fareham, United KingdomHQ checked Sep 17, 2026	11-50	15 contacts →
	Strong evidence “Ecomar makes designs and consults on marine and industrial energy systems.” Source: RevenueBase Database · checked Sep 17, 2026
12	Fischer Panda UK Power Solutions	Partial evidence	Verwood, United KingdomHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “Fischer Panda UK \| Power Solutions have enjoyed continued success in its core marine and vehicle marketplaces since it's original inception in 1994.” Source: RevenueBase Database · checked Sep 17, 2026
13	Hydrosurv	Indirect evidence	Exeter, United KingdomHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “We revolutionise ocean data collection with a fleet of battery-electric and battery-hybrid Uncrewed Surface Vessels (USVs), cutting carbon intensity by ~97%.” Source: RevenueBase Database · checked Sep 17, 2026
14	Marine Electrical Installations Limited	Partial evidence	Glasgow, United KingdomHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “At MEI, we specialise in delivering reliable, safe, and high-quality electrical solutions for the marine, offshore, industrial, and energy storage sectors.” Source: RevenueBase Database · checked Sep 17, 2026
15	A R Peachment Limited	Partial evidence	Brundall, United KingdomHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “A R PEACHMENT LIMITED is a maritime company based out of Riverside Estate, Brundall, England, United Kingdom.” Source: RevenueBase Database · checked Sep 17, 2026
16	The Electric Boat Company	Indirect evidence	Sonning, United KingdomHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “The Electric Boat Company provide supply and installation of electric propulsion solutions.” Source: RevenueBase Database · checked Sep 17, 2026
17	Solar Technology International	Partial evidence	Bredon, United KingdomHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Solar Technology International has pioneered the use of solar panels to deliver off-grid energy solutions.” Source: RevenueBase Database · checked Sep 17, 2026
18	MPE LTD	Partial evidence	Burton Upon Trent, United KingdomHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “MARINE AND POWER ENGINEERING LIMITED We are an industry specialist supporting all aspects of- Marine Engineering - Power Generation - Controls - Parts Supply for all Manufacturers…” Source: RevenueBase Database · checked Sep 17, 2026
19	Oasis Marine LTD	Partial evidence	Banchory, United KingdomHQ checked Sep 17, 2026	1-10	8 contacts →
	Partial evidence “Oasis Marine Ltd specialise in green technology for the marine environment.” Source: RevenueBase Database · checked Sep 17, 2026
20	Solar UK LTD	Partial evidence	Battle, United KingdomHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “We expect you to expect the very best from your chosen solar installation company.” Source: RevenueBase Database · checked Sep 17, 2026
21	UK Energi	Partial evidence	Doncaster, United KingdomHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “At UK Energi, we design and install high-performance renewable energy systems for developers, commercial clients, and homeowners across the UK.” Source: RevenueBase Database · checked Sep 17, 2026
22	NET Zero Marine	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	6 contacts →
	Strong evidence “We finance, consent, build and operate renewable and shore power systems specifically designed for the marine sector.” Source: RevenueBase Database · checked Sep 17, 2026
23	Zenergy Solar LTD	Partial evidence	Brighouse, United KingdomHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “Operating from our 100 years restored woollen mill in Yorkshire, we have brought together sector specialists to design and deliver bespoke Solar and Containerized Battery…” Source: RevenueBase Database · checked Sep 17, 2026
24	Teraom	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	6 contacts →
	Partial evidence “Marine Energy and Technology group, who can assist operational, commercial, and technical lead on sustainable development with geodata gathering and managing geo-data…” Source: RevenueBase Database · checked Sep 17, 2026
25	ZEM Fuel Systems LTD	Strong evidence	Guardbridge, United KingdomHQ checked Sep 17, 2026	1-10	6 contacts →
	Strong evidence “ZEM Fuel Systems is focussed on developing and implementing solutions to create a Zero Emission Marine environment.” Source: RevenueBase Database · checked Sep 17, 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: marine solar system 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 marine solar system companies.
Partial evidence: Its own public description names part of marine solar system companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine solar system 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 89 marine solar system companies based in the United Kingdom

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Marine solar system companies based in the United Kingdom at a glance

As of Sep 17, 2026

44.4%Verified-email coverage

6.9Average contacts per company

1-10Median size (employees)

9.0%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 89 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 marine solar system 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 “marine solar system 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 marine solar system 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 marine solar system 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, 271 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 17, 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 marine solar system 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 marine solar system companies are there based in the United Kingdom?

RevenueBase identified 89 marine solar system 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?

Start Solar UK & Ireland, headquartered in Headquarters, tops this list with the largest team on record.

Which city has the most marine solar system companies?

London leads with 8 headquartered companies, followed by Norwich (4) and Southampton (3).

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 271 verified decision-maker contacts tracked across these 89 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 17, 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.