Company lists · Data refreshed September 2026

Top 25 Medical translation companies worldwide

RevenueBase identified 9,355 medical translation companies worldwide as of September 2026 and tracks 108,619 professional contacts across them, including 13,973 with verified work emails and 0 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers medical translation companies worldwide, 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. Country and city lists for medical translation companies follow the table.

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
9,355Companies
108,619Contacts tracked
13,973Verified emails
0Mobile numbers
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The 25 largest medical translation companies worldwide

Ranked by team size
Top 25 of 9,355 medical translation companies worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to medical translation 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceWaltham, MA, United StatesHQ checked Sep 17, 20265,001-10,0008,706 contacts →

Indirect evidence

“Lionbridge partners with brands to break barriers and build bridges all over the world.”

Source: RevenueBase Database · checked Sep 17, 2026
2Indirect evidenceMonterey, CA, United StatesHQ checked Sep 17, 202610001+6,440 contacts →

Indirect evidence

“LanguageLine Solutions is the world’s leading language solutions company.”

Source: RevenueBase Database · checked Sep 17, 2026
3Indirect evidenceOverland Park, KS, United StatesHQ checked Sep 17, 2026n/a5,096 contacts →

Indirect evidence

“Language Access, Driven by Innovation.”

Source: RevenueBase Database · checked Sep 17, 2026
4Indirect evidenceHorsham, PA, United StatesHQ checked Sep 17, 2026n/a1,737 contacts →

Indirect evidence

“Established in 1991, LSA’s mission is to help people and companies survive and thrive in a global environment.”

Source: RevenueBase Database · checked Sep 17, 2026
5Partial evidenceRome, ItalyHQ checked Sep 17, 2026201-5001,231 contacts →

Partial evidence

“We have been offering human translation services for the past 25 years to hundreds of thousands of clients across over 200 languages and 40 areas of expertise.”

Source: RevenueBase Database · checked Sep 17, 2026
6Indirect evidenceMiami, FL, United KingdomHQ checked Sep 17, 2026501-1,0001,105 contacts →

Indirect evidence

“As one of the largest language service providers globally, we utilise the greatest minds and boundary shattering technology to deliver phenomenal quality at scale to both our…”

Source: RevenueBase Database · checked Sep 17, 2026
7Indirect evidenceLas Rozas, SpainHQ checked Sep 17, 2026201-500866 contacts →

Indirect evidence

“At Seprotec Multilingual Solutions we help thousands of companies around the world to improve their sales by delivering content and facilitating communications in their customer’s…”

Source: RevenueBase Database · checked Sep 17, 2026
8Indirect evidenceWinter Haven, United StatesHQ checked Sep 17, 2026n/a617 contacts →

Indirect evidence

“Multilingual Interpreters and Translators, a language service and business solutions Company based in Winter Haven, Florida.”

Source: RevenueBase Database · checked Sep 17, 2026
9Indirect evidenceAtlanta, GA, United StatesHQ checked Sep 17, 2026501-1,000604 contacts →

Indirect evidence

“BIG Language Solutions is how even the most complex, highly regulated organizations can finally trust every word.”

Source: RevenueBase Database · checked Sep 17, 2026
10Indirect evidenceNew York, NY, United StatesHQ checked Sep 17, 2026501-1,000585 contacts →

Indirect evidence

“Enago is a market-leading, global publishing solutions company with over 20 years of experience in academic publishing.”

Source: RevenueBase Database · checked Sep 17, 2026
11Indirect evidenceLondon, United KingdomHQ checked Sep 17, 2026201-500554 contacts →

Indirect evidence

“Hello, we’re Toppan Digital Language.”

Source: RevenueBase Database · checked Sep 17, 2026
12Indirect evidenceStockholm, SwedenHQ checked Sep 17, 2026201-500531 contacts →

Indirect evidence

“Semantix is the Nordic region’s leading communication partner for multilingual services, working with a worldwide network of thousands of language specialists.”

Source: RevenueBase Database · checked Sep 17, 2026
13Indirect evidenceCambridge, GermanyHQ checked Sep 17, 2026201-500526 contacts →

Indirect evidence

“Localize more with Alpha.”

Source: RevenueBase Database · checked Sep 17, 2026
14Partial evidenceShibuya-ku, JapanHQ checked Sep 17, 202651-200514 contacts →

Partial evidence

“Gengo is a global provider of crowdsourced human translation at scale.”

Source: RevenueBase Database · checked Sep 17, 2026
15Partial evidenceMalmö, SwedenHQ checked Sep 17, 202651-200506 contacts →

Partial evidence

“SPRÅKSERVICE is Sweden's leading agency for interpreting and translation services.”

Source: RevenueBase Database · checked Sep 17, 2026
16Indirect evidenceHouston, TX, United StatesHQ checked Sep 17, 202651-200487 contacts →

Indirect evidence

“How can we help you?”

Source: RevenueBase Database · checked Sep 17, 2026
17Indirect evidenceSilver Spring, MD, United StatesHQ checked Sep 17, 2026201-500475 contacts →

Indirect evidence

“Welcome to Ad Astra, a leading global communication solutions and language services brand.”

Source: RevenueBase Database · checked Sep 17, 2026
18Partial evidenceHackensack, NJ, United StatesHQ checked Sep 17, 2026201-500464 contacts →

Partial evidence

“CQ fluency offers a full suite of tech-enabled, culturally relevant translation solutions in 300+ languages.”

Source: RevenueBase Database · checked Sep 17, 2026
19Partial evidenceSouth Melbourne, AustraliaHQ checked Sep 17, 20261,001-5,000449 contacts →

Partial evidence

“Oncall is a world leader in quality interpreting and translation services.”

Source: RevenueBase Database · checked Sep 17, 2026
20Indirect evidenceCopenhagen, DenmarkHQ checked Sep 17, 2026201-500444 contacts →

Indirect evidence

“Founded in LanguageWire is your trusted partner for connecting with global audiences.”

Source: RevenueBase Database · checked Sep 17, 2026
21Partial evidenceSpring Valley, CA, United StatesHQ checked Sep 17, 202651-200413 contacts →

Partial evidence

“Hanna Interpreting is an award-winning, woman and minority-owned small business providing interpretation, translation, and transcription services nationwide.”

Source: RevenueBase Database · checked Sep 17, 2026
22Partial evidenceSundbyberg, SwedenHQ checked Sep 17, 202651-200402 contacts →

Partial evidence

“CBG provides end-to-end language solutions and intelligent translation technology.”

Source: RevenueBase Database · checked Sep 17, 2026
23Indirect evidenceVancouver, WA, United StatesHQ checked Sep 17, 202651-200363 contacts →

Indirect evidence

“Language Link and BIG Language Solutions is how even the most complex, highly regulated organizations can finally trust every word.”

Source: RevenueBase Database · checked Sep 17, 2026
24Indirect evidenceOslo, NorwayHQ checked Sep 17, 2026n/a344 contacts →

Indirect evidence

“TolkeNett har 15 års erfaring innen tolke- og oversettingstjenester.”

Source: RevenueBase Database · checked Sep 17, 2026
25Partial evidenceBirmingham, United KingdomHQ checked Sep 17, 2026201-500342 contacts →

Partial evidence

“Word360 are an industry leading language agency that delivers reliable, 24 hour interpretation and translation to global organisations and industry.”

Source: RevenueBase Database · checked Sep 17, 2026

Showing 25 of 9,355 medical translation companies worldwide

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Medical translation companies worldwide at a glance

As of Sep 17, 2026
12.9%Verified-email coverage
11.6Average contacts per company
1-10Median size (employees)
2.9%Largest-city concentration · London
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
6,154
11-50
2,249
51-200
622
201-500
171
501-1,000
55
1,001-5,000
29
5,001-10,000
5
10001+
13

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 medical translation 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.
Coverage
46 countries, largest first: the United States, the United Kingdom, Spain, Germany, France, Brazil, Italy, India, Canada, Türkiye and 36 more. Country and city lists for medical translation companies are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “medical translation 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 medical translation 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 medical translation companies, and records with no verified work email.
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, 13,973 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.

Medical translation companies by location

51 lists · largest first

Every Medical translation companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 medical translation 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 medical translation companies are there worldwide?

RevenueBase identified 9,355 medical translation companies worldwide 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?

Lionbridge, headquartered in Waltham, tops this list with the largest team on record.

Which country has the most medical translation companies?

The United States leads with 1,447 companies, followed by the United Kingdom (754) and Spain (667). Every medical translation companies list by country and city is linked on this page.

Which city has the most medical translation companies?

London leads with 270 headquartered companies, followed by Sao Paulo (189) and Madrid (146).

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 13,973 verified decision-maker contacts tracked across these 9,355 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.