Company lists · Data refreshed September 2026

Top 25 Translation services companies based in London, United Kingdom

Name: Translation services companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 358 companies tracked

RevenueBase identified 358 translation services companies headquartered in London, United Kingdom as of September 2026 and tracks 4,893 professional contacts across them, including 953 with verified work emails. London is the largest hub.

This list covers translation services companies headquartered in London, 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 19, 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 19, 2026 86% judged on-target in blind review

358Companies

4,893Contacts tracked

953Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest translation services companies based in London, United Kingdom

Ranked by team size

Top 25 of 358 translation services companies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to translation services 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	VSI Voice & Script International	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	501-1,000	727 contacts →
	Indirect evidence “Founded in 1989, VSI - Voice & Script International - has over 36 years of unrivalled expertise and success in all aspects of language versioning.” Source: RevenueBase Database · checked Sep 19, 2026
2	Toppan Digital Language	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	201-500	554 contacts →
	Indirect evidence “Hello, we’re Toppan Digital Language.” Source: RevenueBase Database · checked Sep 19, 2026
3	Languageline Solutions UK	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	448 contacts →
	Indirect evidence “LanguageLine Solutions offers face-to-face interpreting services across the UK, market leading telephone interpreting services in more than 240 languages, British Sign Language…” Source: RevenueBase Database · checked Sep 19, 2026
4	Translate Plus	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	258 contacts →
	Indirect evidence “translate plus, part of Publicis Groupe, is an award-winning language services provider (LSP) and technology company.” Source: RevenueBase Database · checked Sep 19, 2026
5	XTM	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	201-500	190 contacts →
	Indirect evidence “XTM is the AI Globalization Platform that helps the world's most ambitious enterprises create, manage and deliver multilingual content at scale.” Source: RevenueBase Database · checked Sep 19, 2026
6	Global Lingo	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	142 contacts →
	Indirect evidence “At Global Lingo, we help you connect with your international audiences through our premier language and AI driven solutions.” Source: RevenueBase Database · checked Sep 19, 2026
7	The Language Shop LTD	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	140 contacts →
	Strong evidence “The Language Shop is one of the UK's leading providers of interpreting, translation and examination services to the private and public sector.” Source: RevenueBase Database · checked Sep 19, 2026
8	Creative Translation	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	111 contacts →
	Indirect evidence “As a company, we take great care to ensure the best possible result for our clients.” Source: RevenueBase Database · checked Sep 19, 2026
9	polilingua.com	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	96 contacts →
	Indirect evidence “PoliLingua is a full-service language service provider headquartered in London, United Kingdom, with presence in US, Moldova, France, Germany, Spain.” Source: RevenueBase Database · checked Sep 19, 2026
10	Codex Global	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	86 contacts →
	Indirect evidence “Codex Global is a forward-thinking Language Solutions Integrator: we work with international brands and organisations to ensure they are deploying best-of-breed technology and…” Source: RevenueBase Database · checked Sep 19, 2026
11	Transladiem	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	76 contacts →
	Indirect evidence “Transladiem is a language service provider with a human face.” Source: RevenueBase Database · checked Sep 19, 2026
12	Wordminds	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	62 contacts →
	Indirect evidence “We are a centralised language service hub specially developed for e-learning and multimedia content.” Source: RevenueBase Database · checked Sep 19, 2026
13	Translayte	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	57 contacts →
	Strong evidence “Translayte is a leading provider of professional and certified translation services.” Source: RevenueBase Database · checked Sep 19, 2026
14	Absolute Translations LTD	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	56 contacts →
	Strong evidence “Our international reputation, over professional localised translators and superior customer service make Absolute Translations a reliable choice.” Source: RevenueBase Database · checked Sep 19, 2026
15	EL Turco	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	n/a	54 contacts →
	Indirect evidence “Founded by passionate industry veterans in 2016, el turco is a vibrant, innovative player in the localization field, revered for its exceptional services.” Source: RevenueBase Database · checked Sep 19, 2026
16	Language Matters Recruitment Consultants LTD	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	43 contacts →
	Indirect evidence “Established in 1993, languagematters is a multilingual, multi-discipline recruitment company.” Source: RevenueBase Database · checked Sep 19, 2026
17	Elanguageworld	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	43 contacts →
	Indirect evidence “eLanguageWorld is your trusted language service provider for all your Indian & Southeast Asian languages requirements.” Source: RevenueBase Database · checked Sep 19, 2026
18	Taurho Transcribes	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	n/a	35 contacts →
	Indirect evidence “We make sure your words are captured and translated clearly and securely.” Source: RevenueBase Database · checked Sep 19, 2026
19	Gobavo	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	30 contacts →
	Strong evidence “Gobavo is a leading media localization company, offering expert dubbing, subtitling, and translation services in Turkish, Arabic, LATAM Spanish, English, Urdu, and Russian.” Source: RevenueBase Database · checked Sep 19, 2026
20	Rosetta Translation	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	30 contacts →
	Strong evidence “Rosetta Translation provides a full range of translation services to companies worldwide.” Source: RevenueBase Database · checked Sep 19, 2026
21	Translate By Humans	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “Translate By Humans is a Language Services Provider (LSP) headquartered in London, United Kingdom.” Source: RevenueBase Database · checked Sep 19, 2026
22	Imprimatur Group	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	24 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
23	lingohaus.com	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence “Professional Language Services for Businesses, NGOs & Governments.” Source: RevenueBase Database · checked Sep 19, 2026
24	Managed Language	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	1-10	22 contacts →
	Indirect evidence “We are Managed Language; a boutique international multilingual content management agency.” Source: RevenueBase Database · checked Sep 19, 2026
25	Taia Translations	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	21 contacts →
	Strong evidence “Taia Translations is a modern AI-assisted translation platform.” Source: RevenueBase Database · checked Sep 19, 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: translation services 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 translation services companies.
Partial evidence: Its own public description names part of translation services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name translation services 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 358 translation services companies based in London, United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 953 reachable decision-makers.

Free signup · no credit card

View the full list →

Translation services companies based in London, United Kingdom at a glance

As of Sep 19, 2026

19.5%Verified-email coverage

13.7Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

206

11-50

100

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 358 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 translation services 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 London, United Kingdom whose own description of what they do matches “translation services 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 translation services 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 translation services companies, and records with no verified work email. Companies headquartered outside London 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, 953 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 19, 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.

Translation services companies by metro in the United Kingdom

Translation services companies in London358
Translation services companies in Manchester31
Translation services companies in Birmingham26

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 translation services 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 translation services companies are there based in London, United Kingdom?

RevenueBase identified 358 translation services companies headquartered in London, 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?

VSI Voice & Script International, headquartered in London, tops this list with the largest team on record.

Which city has the most translation services companies?

London leads with 358 headquartered companies, followed by Manchester (31) and Birmingham (26).

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 953 verified decision-maker contacts tracked across these 358 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 358 translation services companies based in London, United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Translation services companies by geography

Browse the directory

Browse: Companies home · Translation services companies in United Kingdom · All United Kingdom lists · All Translation services companies lists · New lists

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.