Company lists · Data refreshed September 2026

Top 25 Game localization software companies based in the United States

Name: Game localization software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 116 companies tracked

RevenueBase identified 116 game localization software companies headquartered in the United States as of September 2026 and tracks 9,293 professional contacts across them, including 2,246 with verified work emails and 1,107 with mobile numbers. San Francisco is the largest hub.

This list covers game localization software companies headquartered in the United States, 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.

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

116Companies

9,293Contacts tracked

2,246Verified emails

1,107Mobile numbers

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The 25 largest game localization software companies based in the United States

Ranked by team size

Top 25 of 116 game localization software companies based in the United States, 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, United States	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, United States	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, United States	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, United States	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	Alconost	Partial evidence	Alexandria, VA, United States	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
6	Ulatus Crimson Interactive	Partial evidence	New York, NY, United States	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
7	Bureau Works	Partial evidence	Lafayette, CA, United States	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
8	Palex Group INC	Strong evidence	Alexandria, VA, United States	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
9	Simultrans	Indirect evidence	Mountain View, CA, United States	201-500	64 contacts →
	Indirect evidence “Over one billion people worldwide benefit from SimulTrans’ translations.” Source: RevenueBase Database · checked Sep 3, 2026
10	Glyph Language Services	Strong evidence	Spokane Valley, WA, United States	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
11	Spansource	Indirect evidence	Briarcliff Manor, NY, United States	11-50	39 contacts →
	Indirect evidence “Since 2005, we have been helping companies extend their global reach using nimble, cost-effective solutions.” Source: RevenueBase Database · checked Sep 3, 2026
12	Localize	Strong evidence	Kingston, NY, United States	11-50	34 contacts →
	Strong evidence “Localize is a software localization and translation management platform built for modern, agile teams.” Source: RevenueBase Database · checked Sep 3, 2026
13	Venga Global, An Argos Multilingual Company	Partial evidence	San Francisco, CA, United States	51-200	32 contacts →
	Partial evidence “With expertise in translation, localization, and creative services in over 150 languages, Venga partners with clients to support their global ambitions.” Source: RevenueBase Database · checked Sep 3, 2026
14	Qwertyworks	Partial evidence	San Francisco, CA, United States	51-200	32 contacts →
	Partial evidence “QwertyWorks is an ISO-certified applied communications company whose core business is localization into more than 60 languages in 75 country-markets.” Source: RevenueBase Database · checked Sep 3, 2026
15	Ptiglobal	Indirect evidence	Beaverton, OR, United States	11-50	28 contacts →
	Indirect evidence “For over 45 years, PTIGlobal’s goal has been to help global companies compete in worldwide markets by delivering messages and products that speak engagingly to all audiences in…” Source: RevenueBase Database · checked Sep 3, 2026
16	Accent Network, LLC	Indirect evidence	Austin, TX, United States	11-50	27 contacts →
	Indirect evidence “At Accent Network, we make your content go global, clearly, professionally, and in any language.” Source: RevenueBase Database · checked Sep 3, 2026
17	360 Solutions	Indirect evidence	El Segundo, CA, United States	11-50	26 contacts →
	Indirect evidence “360 Solutions makes art global.” Source: RevenueBase Database · checked Sep 3, 2026
18	ONE Planet Corporation	Strong evidence	Pittsburgh, PA, United States	11-50	18 contacts →
	Strong evidence “One Planet provides foreign language translation and localization services in more than 30 languages to corporations worldwide on a variety of software applications and hardware…” Source: RevenueBase Database · checked Sep 3, 2026
19	Sandvox	Partial evidence	Las Vegas, NV, United States	51-200	17 contacts →
	Partial evidence “What if there was a solution that guaranteed high-value localization services, support, and results, for a fair price?” Source: RevenueBase Database · checked Sep 3, 2026
20	Net-Translators	Partial evidence	Marlborough, MA, United States	51-200	17 contacts →
	Partial evidence “Net-Translators is a leading translation, localization, and multilingual testing company offering scale-able solutions including turnkey services and complete…” Source: RevenueBase Database · checked Sep 3, 2026
21	Lingoport	Partial evidence	Boulder, CO, United States	11-50	16 contacts →
	Partial evidence “Founded in 2001, Lingoport provides software that helps software development teams easily and accurately internationalize and localize their software in every sprint and release.” Source: RevenueBase Database · checked Sep 3, 2026
22	The Translation Company Group LLC	Partial evidence	New York, NY, United States	11-50	16 contacts →
	Partial evidence “The Translation Company Group LLC is a rapidly growing provider of professional full-service solutions in translation and localization for over 200 languages.” Source: RevenueBase Database · checked Sep 3, 2026
23	Zinacle	Partial evidence	Boston, MA, United States	11-50	14 contacts →
	Partial evidence “Whether you are entering the global market for the first time or already manage a complex localization process, Zinacle has the resources to help you succeed in local markets…” Source: RevenueBase Database · checked Sep 3, 2026
24	World Translation Center	Indirect evidence	Atlanta, GA, United States	11-50	14 contacts →
	Indirect evidence “World Translation Center is a full service language translation company capable of handling any translation project.” Source: RevenueBase Database · checked Sep 3, 2026
25	Xlsoft Corporation	Strong evidence	Irvine, United States	11-50	14 contacts →
	Strong evidence “XLsoft Corporation is a leading software distribution and localization firm of developers' software products for the Japanese and Asian market.” 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 116 game localization software companies based in the United States

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Game localization software companies based in the United States at a glance

As of Sep 3, 2026

24.2%Verified-email coverage

11.9%Mobile-number coverage

80.1Average contacts per company

11-50Median size (employees)

7.8%Largest-city concentration · San Francisco

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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.
What qualifies: Companies headquartered in the United States 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. Companies headquartered outside United States 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, 2,246 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 3, 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.

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 based in the United States?

RevenueBase identified 116 game localization software companies headquartered in the United States 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 city has the most game localization software companies?

San Francisco leads with 9 headquartered companies, followed by New York (7) and Los Angeles (6).

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 2,246 verified decision-maker contacts tracked across these 116 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 3, 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.