Company lists · Data refreshed November 2026

Top 22 Software localization companies based in the United Kingdom

Name: Software localization companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 253 companies tracked

RevenueBase identified 253 company matches for software localization companies associated with the United Kingdom as of November 2026 and tracks 4,542 professional contacts across them, including 945 with verified work emails. London is the largest hub.

This list covers company matches for software localization companies 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 5, 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 5, 2026 How this list was built

253Companies

4,542Contacts tracked

945Verified emails

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The 22 largest software localization companies based in the United Kingdom

Ranked by team size

Top 22 of 253 company matches for software localization companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	VSI	Exact match	London, United KingdomHQ recorded Nov 5, 2026	501-1,000	749 contacts →
	Exact match “Founded in 1989, VSI - Voice & Script International - has over 36 years of unrivalled expertise and success in all aspects of language versioning.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	THG Fluently	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	274 contacts →
	Exact match “We’ve been helping organisations connect authentically with audiences all over the world for over two decades.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	XTM	Exact match	London, United KingdomHQ recorded Nov 5, 2026	201-500	199 contacts →
	Exact match “XTM is the AI Globalization Platform that helps the world's most ambitious enterprises create, manage and deliver multilingual content at scale.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	polilingua.com	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	100 contacts →
	Exact match “PoliLingua is a full-service language service provider headquartered in London, United Kingdom, with presence in US, Moldova, France, Germany, Spain.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	The Translation People	Exact match	Cheadle Hulme, United KingdomHQ recorded Nov 5, 2026	51-200	81 contacts →
	Exact match “The Translation People specialises in providing business to business translation and language services for its international client base through a global network of strategic…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	ONE Global Solutions	Exact match	Leeds, United KingdomHQ recorded Nov 5, 2026	11-50	76 contacts →
	Exact match “One Global is a leading language and localization company based in Leeds working with clients from all over the world.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	PAB Languages Centre	Exact match	Colchester, United KingdomHQ recorded Nov 5, 2026	51-200	75 contacts →
	Exact match “Remove language risk from critical communication.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Transladiem	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	71 contacts →
	Exact match “Transladiem is a language service provider with a human face.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Transcom Global LTD	Exact match	Manchester, United KingdomHQ recorded Nov 5, 2026	201-500	64 contacts →
	Exact match “Transcom Global is an ISO 9001:2015 and ISO 17100:2015 certified provider of translation, localization and QA services for the global life science industry.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Empower Translate	Exact match	Chepstow, United KingdomHQ recorded Nov 5, 2026	11-50	61 contacts →
	Exact match “Indulge in expert insight translations.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	EL Turco	Exact match	London, United KingdomHQ recorded Nov 5, 2026	n/a	54 contacts →
	Exact match “Founded by passionate industry veterans in 2016, el turco is a vibrant, innovative player in the localization field, revered for its exceptional services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Ultimate Languages LTD	Exact match	Harrogate, United KingdomHQ recorded Nov 5, 2026	11-50	51 contacts →
	Exact match “We are more than a Language Service Provider.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Absolute Translations LTD	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	51 contacts →
	Exact match “Absolute Translations Ltd is a UK translation and interpreting company, providing language services since 2001.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Rubric	Exact match	Edinburgh, United KingdomHQ recorded Nov 5, 2026	11-50	48 contacts →
	Exact match “Rubric is an innovative, lean and agile employee-owned translation partner for global companies.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Wolfestone UK	Exact match	Swansea, United KingdomHQ recorded Nov 5, 2026	11-50	48 contacts →
	Exact match “Founded in 2006, Wolfestone is a trusted UK-based language service provider, helping organisations communicate accurately, securely and confidently across 220+ language pairs.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	AJT	Exact match	Newquay, United KingdomHQ recorded Nov 5, 2026	11-50	39 contacts →
	Exact match “AJT were translation and localisation specialists for the European market, offering a range of professional language services to business clients, including translation…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Imprimatur Group	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	27 contacts →
	Exact match “Home of Verto, the first AI-powered translation platform developed specifically for automotive At Imprimatur, we offer something unique, a language service built entirely around…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Translate By Humans	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	23 contacts →
	Exact match “Translate By Humans is a Language Services Provider (LSP) headquartered in London, United Kingdom.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Captionhub	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	22 contacts →
	Exact match “Media localisation at scale.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Traduzz Limited	Exact match	Oxford, United KingdomHQ recorded Nov 5, 2026	11-50	22 contacts →
	Exact match “At Traduzz Limited, we are a quality-driven translation and interpretation company with a strong focus on USA & Latin American Spanish.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Etymax Global Language Solutions	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	20 contacts →
	Exact match “Etymax is a leading translation provider and global language consultancy.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Taia Translations	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	17 contacts →
	Exact match “Taia Translations is a modern AI-assisted translation platform.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “software localization companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 22 of 253 software localization companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 945 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Software localization companies based in the United Kingdom at a glance

As of Nov 5, 2026

20.8%Verified-email coverage

18.0Average contacts per company

1-10Median size (employees)

43.1%Largest-city concentration · London

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

137

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 253 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 “software localization companies” 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 945 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 5, 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.

Software localization companies by metro

Software localization companies in London109

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 “software localization companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many software localization companies are there based in the United Kingdom?

RevenueBase identified 253 company matches for software localization companies 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?

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

Which city has the most software localization companies?

London leads with 109 company records, followed by Manchester (9) and Leeds (8).

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 945 professional contacts with verified work emails tracked across these 253 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 5, 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.