Company lists · Data refreshed November 2026

Top 19 Portable power system makers based in the United Kingdom

RevenueBase identified 54 company matches for portable power system makers associated with the United Kingdom as of November 2026 and tracks 307 professional contacts across them, including 123 with verified work emails. London is the largest hub.

This list covers company matches for portable power system makers associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
54Companies
307Contacts tracked
123Verified emails
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The 19 largest portable power system makers based in the United Kingdom

Ranked by team size
Top 19 of 54 company matches for portable power system makers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchClevedon, United KingdomHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“We help organisations replace diesel, cut carbon and reduce operating costs with advanced off-grid solar lighting, hybrid power and battery storage solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNottingham, United KingdomHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Power Saving Solutions (PSS) designs, manufactures and supports intelligent hybrid battery energy systems that help organisations reduce operating costs, lower carbon emissions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNewcastle-under-lyme, United KingdomHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“In 2016, Accutronics was acquired by Ultralife Corporation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSilverstone, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Batteries Engineered for the Real World You need a battery system that works, not a development project.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLincoln, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Designed and manufactured in the UK, products within our portfolio are typically 40W to 3KW and include Power supplies, Battery Chargers, DC UPS systems, Inverters, Battery backed…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBicester Motion, United KingdomHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“TUAL builds and deploys high performance powerbanks to recharge & range-extend EVs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchTelford, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“AceOn Group, the battery power specialists, based in Shropshire, specialise in the design and assembly of custom built battery packs and the distribution of industrial and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLouth, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“We are one of the leading manufacturers of highly reliable and efficient power systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchStaines, United KingdomHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Green Voltage are market leading providers of mobile power and support to the lm, television, broadcast and live event industries.Created specically to address the demand for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWickham, United KingdomHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Excel Power design, assemble and supply high quality power products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPencoed, United KingdomHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Clayton Power is the onboard power specialist for simple solutions to all-in-one, clean and efficient power.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchScunthorpe, United KingdomHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Sutton Power is a leading energy technology manufacturer dedicated to designing sustainable power products and providing innovative problem-solving energy solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVictoria, United KingdomHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Solus Power delivers mission-critical electrification, a defence-validated, dual-use energy platform replacing fuel-dependent generators with rugged, portable power systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBordon, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“powerQuad has ceased trading as of 1st March 2026 Whatever the event you’re running you want it to run smoothly without interruption and with as little disruption to the local…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLangport, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“A family business with over 23 years of providing battery and power solutions for all market sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchScarborough, United KingdomHQ recorded Nov 6, 2026201-5002 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Freeplay Energy is a leading global brand of clean, dependable energy products since 1994.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCardiff, United KingdomHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Providing integrated portable power systems, solar ready and scalable in capacity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchOllerton, United KingdomHQ recorded Nov 6, 2026n/a1 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 19 of 54 portable power system makers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 123 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Portable power system makers based in the United Kingdom at a glance

As of Nov 6, 2026
40.1%Verified-email coverage
5.7Average contacts per company
11-50Median size (employees)
9.3%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
26
51-200
4
201-500
1

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 54 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “portable power system makers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 123 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “portable power system makers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many portable power system makers are there based in the United Kingdom?

RevenueBase identified 54 company matches for portable power system makers associated with the United Kingdom as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Prolectric Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most portable power system makers?

London leads with 5 company records, followed by Knaresborough (2) and Lincoln (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 123 professional contacts with verified work emails tracked across these 54 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 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 SmartSearch, 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.