Company lists · Data refreshed September 2026

Top 25 Game localization software companies worldwide

Name: Game localization software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 352 companies tracked

RevenueBase identified 352 game localization software companies worldwide as of September 2026 and tracks 13,241 professional contacts across them, including 2,736 with verified work emails and 1,251 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers game localization software 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 3, 2026. Country and city lists for game localization software 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 RevenueBase Smart Search rating on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

352Companies

13,241Contacts tracked

2,736Verified emails

1,251Mobile numbers

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The 25 largest game localization software companies worldwide

Ranked by team size

Top 25 of 352 game localization software companies worldwide, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to game localization software 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	Welocalize	Partial evidence	New York, NY, US	1,001-5,000	4,733 contacts →
	Partial evidence “Welocalize, a Welo Global brand, serves localization teams through AI-enabled multilingual content solutions that enable enterprises to operate and scale globally.” Source: RevenueBase Database · checked Sep 3, 2026
2	Lionbridge Technologies	Indirect evidence	Chicago, IL, US	5,001-10,000	1,126 contacts →
	Indirect evidence “Lionbridge es el proveedor líder mundial de servicios de traducción y localización.” Source: RevenueBase Database · checked Sep 3, 2026
3	Iyuno Media Group	Indirect evidence	Burbank, CA, US	1,001-5,000	327 contacts →
	Indirect evidence “Iyuno Media Group acquired SDI Media in 2021.” Source: RevenueBase Database · checked Sep 3, 2026
4	Acclaro	Partial evidence	San Francisco, CA, US	51-200	302 contacts →
	Partial evidence “Acclaro is the trusted localization partner for the world's biggest brands and fastest-growing global companies.” Source: RevenueBase Database · checked Sep 3, 2026
5	Verbolabs	Partial evidence	Bangalore, IndiaHQ checked Sep 3, 2026	201-500	234 contacts →
	Partial evidence “VerboLabs, Your Gateway to Global Business, is a certified content company offering a one-stop solution to localization, dubbing & voice-over, content writing, desktop publishing…” Source: RevenueBase Database · checked Sep 3, 2026
6	XTM	Partial evidence	London, GB	201-500	199 contacts →
	Partial evidence “XTM International empowers enterprises to expand into global markets faster by streamlining and fully automating localization processes through its suite of solutions: XTM Cloud…” Source: RevenueBase Database · checked Sep 3, 2026
7	Altagram Group	Partial evidence	Berlin, DE	51-200	172 contacts →
	Partial evidence “A good video game has the ability to completely immerse its players in a different reality.” Source: RevenueBase Database · checked Sep 3, 2026
8	Inlingo Gamedev Outsourcing Studio	Indirect evidence	London, GB	201-500	152 contacts →
	Indirect evidence “INLINGO was founded in 2012.” Source: RevenueBase Database · checked Sep 3, 2026
9	LOKI	Strong evidence	Barcelona, ES	11-50	144 contacts →
	Strong evidence “Loki is a game localization agency that always existed exclusively in the virtual space.” Source: RevenueBase Database · checked Sep 3, 2026
10	Alconost	Partial evidence	Alexandria, VA, US	51-200	137 contacts →
	Partial evidence “Alconost handles every aspect of localization-from translation and cultural adaptation to continuous multilingual content updates and engineering-allowing you to focus on your top…” Source: RevenueBase Database · checked Sep 3, 2026
11	Lingo24	Indirect evidence	London, GB	51-200	130 contacts →
	Indirect evidence “We know a one-size-fits all approach doesn’t work for global companies that need to release huge volumes of content across multiple languages, markets and channels - fast.” Source: RevenueBase Database · checked Sep 3, 2026
12	Ulatus Crimson Interactive	Partial evidence	New York, NY, US	201-500	125 contacts →
	Partial evidence “Ulatus, a Crimson Interactive company, is a trusted brand for professional localization services.” Source: RevenueBase Database · checked Sep 3, 2026
13	Localsoft, S.L	Partial evidence	Malaga, ES	51-200	123 contacts →
	Partial evidence “Localsoft is a world-class, one-stop localization service provider with more than 30 years of experience in localizations.” Source: RevenueBase Database · checked Sep 3, 2026
14	Local Concept	Partial evidence	Madrid, ES	11-50	98 contacts →
	Partial evidence “Rooted in language and cultural accuracy, our localization solutions have laid the foundation for us to emerge as a legacy of unsurpassed quality worldwide.” Source: RevenueBase Database · checked Sep 3, 2026
15	Bureau Works	Partial evidence	Lafayette, CA, US	11-50	96 contacts →
	Partial evidence “Bureau Works is cutting edge translation software that helps its users translate at greater speeds and with an increased sense of authorship.” Source: RevenueBase Database · checked Sep 3, 2026
16	polilingua.com	Indirect evidence	London, GB	51-200	91 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 3, 2026
17	Palex Group INC	Strong evidence	Alexandria, VA, US	51-200	90 contacts →
	Strong evidence “For over 20 years, Palex has empowered software, multimedia, e-learning, and medical device companies with world-class translation and localization solutions.” Source: RevenueBase Database · checked Sep 3, 2026
18	Tridindia IT Translation Services Pvt.Ltd	Partial evidence	Noida, IndiaHQ checked Sep 3, 2026	11-50	72 contacts →
	Partial evidence “TridIndia is one of the translation giants in the field of multilingual translation, interpretation, transcription, localization, voice overs, dubbing, sub-titling and even…” Source: RevenueBase Database · checked Sep 3, 2026
19	Treeloc	Indirect evidence	Barcelona, ES	11-50	71 contacts →
	Indirect evidence “At treeloc, we understand that our clients are the axis that our input needs to revolve around.” Source: RevenueBase Database · checked Sep 3, 2026
20	Sound MAP	Partial evidence	Valencia, ES	51-200	69 contacts →
	Partial evidence “We are a team of localization experts and industry veterans that created an organization where we can truly honor our commitment of dedication, and a personalized customer and…” Source: RevenueBase Database · checked Sep 3, 2026
21	Simultrans	Indirect evidence	Mountain View, CA, US	201-500	64 contacts →
	Indirect evidence “Over one billion people worldwide benefit from SimulTrans’ translations.” Source: RevenueBase Database · checked Sep 3, 2026
22	Glyph Language Services	Strong evidence	Spokane Valley, WA, US	11-50	59 contacts →
	Strong evidence “Glyph Language Services offers comprehensive localization and translation services for Games, eLearning, Web, Corporate Communications, Marketing, Software, Multimedia projects…” Source: RevenueBase Database · checked Sep 3, 2026
23	Empower Translate	Indirect evidence	Chepstow, GB	11-50	55 contacts →
	Indirect evidence “Indulge in expert insight translations.” Source: RevenueBase Database · checked Sep 3, 2026
24	DLM International	Partial evidence	Madrid, ES	11-50	55 contacts →
	Partial evidence “With over 20 years of experience, we have localized more than products into different languages for leading publishers and developers in the video game industry.” Source: RevenueBase Database · checked Sep 3, 2026
25	Perfect Sound	Partial evidence	Madrid, ES	11-50	52 contacts →
	Partial evidence “We are Perfect Sound, the last independent localization vendor in Spain.” Source: RevenueBase Database · checked Sep 3, 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: game localization software 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 game localization software companies.
Partial evidence: Its own public description names part of game localization software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name game localization software 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 352 game localization software companies worldwide

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Game localization software companies worldwide at a glance

As of Sep 3, 2026

20.7%Verified-email coverage

9.4%Mobile-number coverage

37.6Average contacts per company

11-50Median size (employees)

7.1%Largest-city concentration · London

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

163

11-50

125

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 game localization software 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: 6 countries, largest first: the United States, Spain, the United Kingdom, India, Germany, Italy. Country and city lists for game localization software companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “game localization software 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 game localization software 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 game localization software 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, 2,736 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 between September 3, 2026 and September 14, 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.

Game localization software companies by location

6 lists · largest first

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

Countries

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 game localization software 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 game localization software companies are there worldwide?

RevenueBase identified 352 game localization software 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?

Welocalize, headquartered in New York, tops this list with the largest team on record.

Which country has the most game localization software companies?

The United States leads with 116 companies, followed by Spain (59) and the United Kingdom (58). Every game localization software companies list by country and city is linked on this page.

Which city has the most game localization software companies?

London leads with 25 headquartered companies, followed by Barcelona (14) and Madrid (13).

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 2,736 verified decision-maker contacts tracked across these 352 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 3, 2026 and September 14, 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.