Company lists · Data refreshed November 2026
Top 25 App localization services based in the United States
RevenueBase identified 59 company matches for app localization services associated with the United States as of November 2026 and tracks 10,612 professional contacts across them, including 1,783 with verified work emails. New York is the largest hub.
This list covers company matches for app localization services associated with the United States, 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 6, 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.
The 25 largest app localization services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 9,103 contacts → | ||||
Exact match “Lionbridge partners with brands to break barriers and build bridges all over the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 501 contacts → | ||||
Exact match “Unlock new worlds!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 147 contacts → | ||||
Exact match “Alconost handles every aspect of localization, from translation and cultural adaptation to continuous multilingual content updates and engineering, so you can focus on your top…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 112 contacts → | ||||
Exact match “Rooted in language and cultural accuracy, our localization solutions have laid the foundation for us to emerge as a legacy of unsurpassed quality worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 95 contacts → | ||||
Exact match “For over 20 years, Palex has empowered software, multimedia, e-learning, and medical device companies with world-class translation and localization solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 68 contacts → | ||||
Exact match “Over one billion people worldwide benefit from SimulTrans’ translations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 66 contacts → | ||||
Exact match “Glyph Language Services offers comprehensive localization and translation services for Games, eLearning, Web, Corporate Communications, Marketing, Software, Multimedia projects…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 54 contacts → | ||||
Exact match “g11n is a global provider of language services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 46 contacts → | ||||
Exact match “Since 2005, we have been helping companies extend their global reach using nimble, cost-effective solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 46 contacts → | ||||
Exact match “Language could be a barrier, we make it a facility Future Group Translation Services was founded in 1994 and in a few years the company became one of the largest global…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 39 contacts → | ||||
Exact match “Globalization Partners International (GPI) is a leading provider of software, website and documentation translation and localization services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 19 contacts → | ||||
Exact match “Founded in 2001, Lingoport provides software that helps software development teams easily and accurately internationalize and localize their software in every sprint and release.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 19 contacts → | ||||
Exact match “Net-Translators is a leading translation, localization, and multilingual testing company offering scale-able solutions including turnkey services and complete…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 18 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 16 contacts → | ||||
Exact match “The Translation Company Group LLC is a rapidly growing provider of professional full-service solutions in translation and localization for over 200 languages.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “Welcome to Kings of Translation - your global language solution.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “Founded in 1972 and based in San Francisco Bay Area, California, International Effectiveness Centers helps multi-ethnic organizations dealing with international business world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 11 contacts → | ||||
Exact match “Located in the sunny Historic River District of Downtown Fort Myers, Florida, Letspeak, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “BiLingoPlus | Localization Services Provider BiLingoPlus is an international translation and localization company dedicated to overcoming cultural barriers that grow your business…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match “POEditor is the localization platform built for teams who use AI to build software.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “Located in downtown San Francisco, Babble-on is an uncommon app localization and copywriting company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match “Localize Lab is a California-based translation & localization language service provider with branches in Canada, Australia, and China.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “Bridgeway Translations is a language services provider specializing in game localization, social media, technical, medical and legal translations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “SpeakLike drives global business We're on a mission to facilitate business in any language.” Recorded in the RevenueBase company graph · Nov 6, 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 “app localization services”. 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 25 of 59 app localization services based in the United States
See the full list, filter by size, metro and specialty, and access 1,783 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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App localization services based in the United States at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 59 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 States whose business descriptions match “app localization services” 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 1,783 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 6, 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.
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 “app localization services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many app localization services are there based in the United States?
RevenueBase identified 59 company matches for app localization services associated with the United States 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?
Lionbridge tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most app localization services?
New York leads with 6 company records, followed by Alexandria (3) and Boston (3).
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 1,783 professional contacts with verified work emails tracked across these 59 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 59 app localization services based in the United States. Start with a free account, no credit card.
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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.
More company lists
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- AI companies based in the United States
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Company intelligence · public preview
Top 25 app localization services based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 59 matching company records for app localization services based in the United States, with 10,612 tracked contacts and 1,783 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 app localization services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Lionbridgelionbridge.comHQ: Waltham, MA, United StatesReported employees: 5,001-10,000 | Waltham, MA, United States | 5,001-10,000 | Exact match | 9,103 contacts → |
“Lionbridge partners with brands to break barriers and build bridges all over the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  EC Innovations, INCecinnovations.comHQ: Wilmington, NY, United StatesReported employees: 501-1,000 | Wilmington, NY, United States | 501-1,000 | Exact match | 501 contacts → |
“Unlock new worlds!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Alconostalconost.comHQ: Alexandria, VA, United StatesReported employees: 51-200 | Alexandria, VA, United States | 51-200 | Exact match | 147 contacts → |
“Alconost handles every aspect of localization, from translation and cultural adaptation to continuous multilingual content updates and engineering, so you can focus on your top…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Local Conceptlocalconcept.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 112 contacts → |
“Rooted in language and cultural accuracy, our localization solutions have laid the foundation for us to emerge as a legacy of unsurpassed quality worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Palex Group INCpalexgroup.comHQ: Alexandria, VA, United StatesReported employees: 51-200 | Alexandria, VA, United States | 51-200 | Exact match | 95 contacts → |
“For over 20 years, Palex has empowered software, multimedia, e-learning, and medical device companies with world-class translation and localization solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Simultranssimultrans.comHQ: Mountain View, MA, United StatesReported employees: 201-500 | Mountain View, MA, United States | 201-500 | Exact match | 68 contacts → |
“Over one billion people worldwide benefit from SimulTrans’ translations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Glyph Language Servicesglyphservices.comHQ: Spokane, WA, United StatesReported employees: 11-50 | Spokane, WA, United States | 11-50 | Exact match | 66 contacts → |
“Glyph Language Services offers comprehensive localization and translation services for Games, eLearning, Web, Corporate Communications, Marketing, Software, Multimedia projects…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  G11ng11n.comHQ: Alpharetta, GA, United StatesReported employees: 201-500 | Alpharetta, GA, United States | 201-500 | Exact match | 54 contacts → |
“g11n is a global provider of language services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Spansourcespansource.comHQ: Briarcliff Manor, NY, United StatesReported employees: 11-50 | Briarcliff Manor, NY, United States | 11-50 | Exact match | 46 contacts → |
“Since 2005, we have been helping companies extend their global reach using nimble, cost-effective solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Santa Clara, CA, United StatesReported employees: 1,001-5,000 | Santa Clara, CA, United States | 1,001-5,000 | Exact match | 46 contacts → |
“Language could be a barrier, we make it a facility Future Group Translation Services was founded in 1994 and in a few years the company became one of the largest global…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Globalization Partners Internationalglobalizationpartners.comHQ: Vienna, VA, United StatesReported employees: 51-200 | Vienna, VA, United States | 51-200 | Exact match | 39 contacts → |
“Globalization Partners International (GPI) is a leading provider of software, website and documentation translation and localization services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Lingoportlingoport.comHQ: Boulder, CO, United StatesReported employees: 11-50 | Boulder, CO, United States | 11-50 | Exact match | 19 contacts → |
“Founded in 2001, Lingoport provides software that helps software development teams easily and accurately internationalize and localize their software in every sprint and release.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Net-Translatorsnet-translators.comHQ: Marlborough, CA, United StatesReported employees: 51-200 | Marlborough, CA, United States | 51-200 | Exact match | 19 contacts → |
“Net-Translators is a leading translation, localization, and multilingual testing company offering scale-able solutions including turnkey services and complete…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  ONE Planet Corporationone-planet.netHQ: Pittsburgh, PA, United StatesReported employees: 11-50 | Pittsburgh, PA, United States | 11-50 | Exact match | 18 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  The Translation Company Group LLCthetranslationcompany.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 16 contacts → |
“The Translation Company Group LLC is a rapidly growing provider of professional full-service solutions in translation and localization for over 200 languages.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Kings Of Translationkingsoftranslation.comHQ: New York, United StatesReported employees: 11-50 | New York, United States | 11-50 | Exact match | 12 contacts → |
“Welcome to Kings of Translation - your global language solution.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  International Effectiveness Centersie-center.orgHQ: Corte Madera, CA, United StatesReported employees: 11-50 | Corte Madera, CA, United States | 11-50 | Exact match | 12 contacts → |
“Founded in 1972 and based in San Francisco Bay Area, California, International Effectiveness Centers helps multi-ethnic organizations dealing with international business world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Letspeak, INCletspeak.comHQ: Fort Myers, FL, United StatesReported employees: 11-50 | Fort Myers, FL, United States | 11-50 | Exact match | 11 contacts → |
“Located in the sunny Historic River District of Downtown Fort Myers, Florida, Letspeak, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Bilingoplusbilingoplus.comHQ: Sheridan, WY, United StatesReported employees: 51-200 | Sheridan, WY, United States | 51-200 | Exact match | 11 contacts → |
“BiLingoPlus | Localization Services Provider BiLingoPlus is an international translation and localization company dedicated to overcoming cultural barriers that grow your business…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Poeditorpoeditor.comHQ: Jeffersonville, IN, United StatesReported employees: 11-50 | Jeffersonville, IN, United States | 11-50 | Exact match | 6 contacts → |
“POEditor is the localization platform built for teams who use AI to build software.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Babble-On APP Localizationibabbleon.comHQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 5 contacts → |
“Located in downtown San Francisco, Babble-on is an uncommon app localization and copywriting company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Localize LABlocalizelab.comHQ: Los Angeles, CA, United StatesReported employees: 11-50 | Los Angeles, CA, United States | 11-50 | Exact match | 5 contacts → |
“Localize Lab is a California-based translation & localization language service provider with branches in Canada, Australia, and China.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Bridgeway Translationsbridgewaytranslations.comHQ: Granada Hills, United StatesReported employees: 1-10 | Granada Hills, United States | 1-10 | Exact match | 4 contacts → |
“Bridgeway Translations is a language services provider specializing in game localization, social media, technical, medical and legal translations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Translate Centraltranslatecentral.com HQ: Durham, NC, United StatesReported employees: 1-10 | Durham, NC, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 |  Speaklike, INCspeaklike.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 1 contacts → |
“SpeakLike drives global business We're on a mission to facilitate business in any language.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 59 company matches
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App localization services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
59 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 59 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for app localization services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many app localization services did RevenueBase find based in the United States?
The saved snapshot records 59 matching company records, 10,612 tracked contacts and 1,783 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cite this list
RevenueBase Data Team. Top 25 app localization services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/app-localization-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Utilities based in the United States
Company intelligence · public preview
Top 25 app localization services based in the United States
RevenueBase records 59 matching company records for app localization services based in the United States, with 10,612 tracked contacts and 1,783 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 app localization services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Lionbridgelionbridge.com HQ: Waltham, MA, United StatesReported employees: 5,001-10,000 | Waltham, MA, United States | 5,001-10,000 | Exact match | 9,103 contacts → |
“Lionbridge partners with brands to break barriers and build bridges all over the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | EC Innovations, INCecinnovations.com HQ: Wilmington, NY, United StatesReported employees: 501-1,000 | Wilmington, NY, United States | 501-1,000 | Exact match | 501 contacts → |
“Unlock new worlds!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Alconostalconost.com HQ: Alexandria, VA, United StatesReported employees: 51-200 | Alexandria, VA, United States | 51-200 | Exact match | 147 contacts → |
“Alconost handles every aspect of localization, from translation and cultural adaptation to continuous multilingual content updates and engineering, so you can focus on your top…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Local Conceptlocalconcept.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 112 contacts → |
“Rooted in language and cultural accuracy, our localization solutions have laid the foundation for us to emerge as a legacy of unsurpassed quality worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Palex Group INCpalexgroup.com HQ: Alexandria, VA, United StatesReported employees: 51-200 | Alexandria, VA, United States | 51-200 | Exact match | 95 contacts → |
“For over 20 years, Palex has empowered software, multimedia, e-learning, and medical device companies with world-class translation and localization solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Simultranssimultrans.com HQ: Mountain View, MA, United StatesReported employees: 201-500 | Mountain View, MA, United States | 201-500 | Exact match | 68 contacts → |
“Over one billion people worldwide benefit from SimulTrans’ translations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Glyph Language Servicesglyphservices.com HQ: Spokane, WA, United StatesReported employees: 11-50 | Spokane, WA, United States | 11-50 | Exact match | 66 contacts → |
“Glyph Language Services offers comprehensive localization and translation services for Games, eLearning, Web, Corporate Communications, Marketing, Software, Multimedia projects…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | G11ng11n.com HQ: Alpharetta, GA, United StatesReported employees: 201-500 | Alpharetta, GA, United States | 201-500 | Exact match | 54 contacts → |
“g11n is a global provider of language services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Spansourcespansource.com HQ: Briarcliff Manor, NY, United StatesReported employees: 11-50 | Briarcliff Manor, NY, United States | 11-50 | Exact match | 46 contacts → |
“Since 2005, we have been helping companies extend their global reach using nimble, cost-effective solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Santa Clara, CA, United StatesReported employees: 1,001-5,000 | Santa Clara, CA, United States | 1,001-5,000 | Exact match | 46 contacts → |
“Language could be a barrier, we make it a facility Future Group Translation Services was founded in 1994 and in a few years the company became one of the largest global…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Globalization Partners Internationalglobalizationpartners.com HQ: Vienna, VA, United StatesReported employees: 51-200 | Vienna, VA, United States | 51-200 | Exact match | 39 contacts → |
“Globalization Partners International (GPI) is a leading provider of software, website and documentation translation and localization services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Lingoportlingoport.com HQ: Boulder, CO, United StatesReported employees: 11-50 | Boulder, CO, United States | 11-50 | Exact match | 19 contacts → |
“Founded in 2001, Lingoport provides software that helps software development teams easily and accurately internationalize and localize their software in every sprint and release.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Net-Translatorsnet-translators.com HQ: Marlborough, CA, United StatesReported employees: 51-200 | Marlborough, CA, United States | 51-200 | Exact match | 19 contacts → |
“Net-Translators is a leading translation, localization, and multilingual testing company offering scale-able solutions including turnkey services and complete…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | ONE Planet Corporationone-planet.net HQ: Pittsburgh, PA, United StatesReported employees: 11-50 | Pittsburgh, PA, United States | 11-50 | Exact match | 18 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | The Translation Company Group LLCthetranslationcompany.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 16 contacts → |
“The Translation Company Group LLC is a rapidly growing provider of professional full-service solutions in translation and localization for over 200 languages.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Kings Of Translationkingsoftranslation.com HQ: New York, United StatesReported employees: 11-50 | New York, United States | 11-50 | Exact match | 12 contacts → |
“Welcome to Kings of Translation - your global language solution.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | International Effectiveness Centersie-center.org HQ: Corte Madera, CA, United StatesReported employees: 11-50 | Corte Madera, CA, United States | 11-50 | Exact match | 12 contacts → |
“Founded in 1972 and based in San Francisco Bay Area, California, International Effectiveness Centers helps multi-ethnic organizations dealing with international business world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Letspeak, INCletspeak.com HQ: Fort Myers, FL, United StatesReported employees: 11-50 | Fort Myers, FL, United States | 11-50 | Exact match | 11 contacts → |
“Located in the sunny Historic River District of Downtown Fort Myers, Florida, Letspeak, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Bilingoplusbilingoplus.com HQ: Sheridan, WY, United StatesReported employees: 51-200 | Sheridan, WY, United States | 51-200 | Exact match | 11 contacts → |
“BiLingoPlus | Localization Services Provider BiLingoPlus is an international translation and localization company dedicated to overcoming cultural barriers that grow your business…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Poeditorpoeditor.com HQ: Jeffersonville, IN, United StatesReported employees: 11-50 | Jeffersonville, IN, United States | 11-50 | Exact match | 6 contacts → |
“POEditor is the localization platform built for teams who use AI to build software.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Babble-On APP Localizationibabbleon.com HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 5 contacts → |
“Located in downtown San Francisco, Babble-on is an uncommon app localization and copywriting company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Localize LABlocalizelab.com HQ: Los Angeles, CA, United StatesReported employees: 11-50 | Los Angeles, CA, United States | 11-50 | Exact match | 5 contacts → |
“Localize Lab is a California-based translation & localization language service provider with branches in Canada, Australia, and China.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Bridgeway Translationsbridgewaytranslations.com HQ: Granada Hills, United StatesReported employees: 1-10 | Granada Hills, United States | 1-10 | Exact match | 4 contacts → |
“Bridgeway Translations is a language services provider specializing in game localization, social media, technical, medical and legal translations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Translate Centraltranslatecentral.com HQ: Durham, NC, United StatesReported employees: 1-10 | Durham, NC, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Speaklike, INCspeaklike.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 1 contacts → |
“SpeakLike drives global business We're on a mission to facilitate business in any language.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 59 company matches
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App localization services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
59 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 59 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for app localization services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many app localization services did RevenueBase find based in the United States?
The saved snapshot records 59 matching company records, 10,612 tracked contacts and 1,783 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cite this list
RevenueBase Data Team. Top 25 app localization services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/app-localization-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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