Company lists · Data refreshed October 2026

Top 23 Battery pack manufacturing services based in the United Kingdom

RevenueBase identified 45 company matches for battery pack manufacturing services associated with the United Kingdom as of October 2026 and tracks 646 professional contacts across them, including 276 with verified work emails. London is the largest hub.

This list covers company matches for battery pack manufacturing services 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 October 22, 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 Oct 22, 2026 How this list was built
45Companies
646Contacts tracked
276Verified emails
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The 23 largest battery pack manufacturing services based in the United Kingdom

Ranked by team size
Top 23 of 45 company matches for battery pack manufacturing services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 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 matchSunderland, United KingdomHQ recorded Oct 22, 2026501-1,000190 contacts →

Exact match

“AESC is a global leader in the development and manufacturing of high-performance batteries for electric vehicles and energy storage systems.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2Exact matchBrockworth, United KingdomHQ recorded Oct 22, 2026201-500110 contacts →

Exact match

“Innovate.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchPeterlee, United KingdomHQ recorded Oct 22, 202651-20052 contacts →

Exact match

“Alexander Battery Technologies partners with OEMs to design and manufacture battery pack solutions that fit technical, regulatory and commercial needs.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchThurso, United KingdomHQ recorded Oct 22, 202651-20034 contacts →

Exact match

“Denchi is an engineering and manufacturing business that specialises in high reliability custom and off-the-shelf battery systems.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchNewcastle-under-lyme, United KingdomHQ recorded Oct 22, 202651-20031 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 22, 202611-5020 contacts →

Exact match

“At IONETIC, we are your strategic partner in powering innovation.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7Exact matchWarwick, United KingdomHQ recorded Oct 22, 20261-1020 contacts →

Exact match

“We reduce custom battery development cost and time by 10x for businesses who are electrifying, accelerating the transition to a clean economy.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact matchSouth Shields, United KingdomHQ recorded Oct 22, 202611-5019 contacts →

Exact match

“Cell Pack Solutions design and manufacture custom battery packs to customers’ specifications.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchSilverstone, United KingdomHQ recorded Oct 22, 202611-5019 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 · Oct 22, 2026 · View company records in RevenueBase
10Exact matchRenfrew, United KingdomHQ recorded Oct 22, 202611-5017 contacts →

Exact match

“Yok Energy is a leading global provider of lithium battery solutions to the professional electronics market.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchCoventry, United KingdomHQ recorded Oct 22, 202611-5012 contacts →

Exact match

“Volklec is redefining battery manufacturing with a bold, fast-to-market approach.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchTelford, United KingdomHQ recorded Oct 22, 202611-5010 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 · Oct 22, 2026 · View company records in RevenueBase
13Exact matchPaisley, United KingdomHQ recorded Oct 22, 202611-508 contacts →

Exact match

“Elite Battery Systems pride ourselves in providing industry leading battery systems at competitive cost.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14Exact matchHigh Wycombe, United KingdomHQ recorded Oct 22, 202611-508 contacts →

Exact match

“Antares TDC design and manufacture Battery Management and Auxiliary Power systems for the specialist vehicle and off-grid markets.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchChard, United KingdomHQ recorded Oct 22, 202651-2007 contacts →

Exact match

“Manufacturer of Custom Battery Solutions for OEM Organisations”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchRomsey, United KingdomHQ recorded Oct 22, 20261-106 contacts →

Exact match

“Altertek specialise in designing Lithium Ion battery systems for a range of applications such as motorsport, rail, aviation, sub-sea, automotive and many more.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchSunderland, United KingdomHQ recorded Oct 22, 202611-505 contacts →

Exact match

“Hyperdrive Innovation designs, develops and manufactures lithium ion battery systems.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchManchester, United KingdomHQ recorded Oct 22, 20261-105 contacts →

Exact match

“Battery Components is your one-stop shop for all the battery components and accessories you need when servicing, repairing and improving your electric lift truck’s battery.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchBredon, United KingdomHQ recorded Oct 22, 20261-103 contacts →

Exact match

“A team of dedicated lithium chemists, electrical engineers and solar PV specialists with a mission to not only design and UK manufacture the most advanced, useable and cost…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20Exact matchRhyl, United KingdomHQ recorded Oct 22, 20261-102 contacts →

Exact match

“Floreat Energies specialises in providing battery packs designed to meet customers specific applications, the chemistries which are most used in our packs are, Lithium Ion…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21Exact matchBristol, United KingdomHQ recorded Oct 22, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22Exact matchAbingdon, United KingdomHQ recorded Oct 22, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Oct 22, 20261-101 contacts →

Exact match

“Enexstor Technology Ltd provides energy storage and management systems engineering services for automotive, aviation, and utility applications.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase

Showing 23 of 45 battery pack manufacturing services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 276 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Battery pack manufacturing services based in the United Kingdom at a glance

As of Oct 22, 2026
42.7%Verified-email coverage
14.4Average contacts per company
11-50Median size (employees)
13.3%Largest-city concentration · London
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
16
51-200
6
201-500
1
501-1,000
2
1,001-5,000
3

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 45 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 “battery pack manufacturing services” 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 276 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 October 22, 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 “battery pack manufacturing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many battery pack manufacturing services are there based in the United Kingdom?

RevenueBase identified 45 company matches for battery pack manufacturing services associated with the United Kingdom as of October 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?

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

Which city has the most battery pack manufacturing services?

London leads with 6 company records, followed by Sunderland (3) and Exeter (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 276 professional contacts with verified work emails tracked across these 45 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 October 22, 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.