Company lists · Data refreshed October 2026
Top 25 British sign language interpretation companies worldwide
RevenueBase identified 386 company matches for british sign language interpretation companies worldwide as of October 2026 and tracks 5,597 professional contacts across them, including 795 with verified work emails. The United Kingdom is the largest market and London the largest hub.
This list covers company matches for british sign language interpretation companies worldwide, 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 October 19, 2026. Country and city lists for british sign language interpretation companies follow the table.
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 british sign language interpretation companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,159 contacts → | ||||
Exact match “The world is a better, fairer place when everyone is understood.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 2 | 406 contacts → | ||||
Exact match “LanguageLine Solutions offers face-to-face interpreting services across the UK, market leading telephone interpreting services in more than 240 languages, British Sign Language…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 3 | 356 contacts → | ||||
Exact match “Language Empire was established in 2001.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 4 | 246 contacts → | ||||
Exact match “Liberty Language Services is a small, woman- and minority-owned language services agency headquartered in Tysons Corner, Virginia.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 5 | 141 contacts → | ||||
Exact match “Prestige Network is a language service provider for businesses needing to communicate in a different language.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 6 | 134 contacts → | ||||
Exact match “Signature is the leading awarding body for deaf communication qualifications in the UK.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 7 | 127 contacts → | ||||
Exact match “Silent Sounds Communications Limited is a private organisation based in High Wycombe.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 8 | 110 contacts → | ||||
Exact match “We are a full service agency featuring community interpreting & continuing education providing the highest quality sign language interpreters nationwide.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 9 | 88 contacts → | ||||
Exact match “LATN Language Solutions is a comprehensive language services provider headquartered in Atlanta, Georgia.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 10 | 66 contacts → | ||||
Exact match “Educalibras é empresa pioneira e líder no mercado de inclusão e acessibilidade comunicacional às pessoas surdas e surdocegas.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 11 | 62 contacts → | ||||
Exact match “You Take Action, We Deliver' Action Deafness is a Deaf-led* charity providing high quality, specialist services for Deaf, Deafblind and Hard of Hearing individuals throughout the…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 12 | 62 contacts → | ||||
Exact match “ASL Interpreting Services (ASLIS) provides live, in-person, sign language interpreters for Deaf, DeafBlind, hard of hearing and hearing individuals throughout Minnesota, western…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 13 | 58 contacts → | ||||
Exact match “Who are we?” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 14 | 53 contacts → | ||||
Exact match “RISE provides professional interpreting services between the Deaf / Hard of Hearing and people that can hear (Hearing).” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 15 | 52 contacts → | ||||
Exact match “Providing services to deaf people in their first or preferred language; usually British Sign Language (BSL) Services: Advice and Employability Advocacy and Wellbeing Consultancy…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 16 | 46 contacts → | ||||
Exact match “A HUB/ WBE/ WOSB Certified, award winning Sign Language Interpreting Agency that specializes in providing State/Nationally certified Sign Language & Oral Interpreters for all…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 17 | 46 contacts → | ||||
Exact match “Established in 1997, SignTalk®, an Inc.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 18 | 44 contacts → | ||||
Exact match “Our Mission is to ensure a world in which the language, culture, community, diversity and heritage of Deaf people in the UK is respected and fully protected, ensuring that Deaf…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 19 | 42 contacts → | ||||
Exact match “At Phoenix Language Services, we help our clients communicate with their clientele or patients by providing language access services including: spoken on-site, telephonic and…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 20 | 37 contacts → | ||||
Exact match “Access Interpreting is the premier one-stop-shop for all your language interpreting and translation needs.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 21 | 36 contacts → | ||||
Exact match “Deaf-Owned & Interpreter-Owned, KIS is a unique partnership of two nationally known interpreters with over 30 years of interpreting experience.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 22 | 34 contacts → | ||||
Exact match “Cal Interpreting & Translations is a full-service language provider in all areas, including legal, medical, educational, government and entertainment industries.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 23 | 33 contacts → | ||||
Exact match “SignVideo provides live, on-demand British Sign Language (BSL) Video Interpreting services for the UK's Deaf community and UK organisations.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 24 | 33 contacts → | ||||
Exact match “Partners Interpreting is a private, full-service language company that provides a suite of communication access solutions with sign language interpreters and captioning services…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 25 | 33 contacts → | ||||
Exact match “We have been providing independent professional communication services for hard of hearing and deaf people since 2002.” Recorded in the RevenueBase company graph · Oct 19, 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 “british sign language interpretation companies”. 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 386 british sign language interpretation companies worldwide
See the full list, filter by size, metro and specialty, and access 795 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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British sign language interpretation companies worldwide at a glance
As of Oct 19, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for british sign language interpretation companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “british sign language interpretation companies” 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. 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 795 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 October 19, 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.
British sign language interpretation companies by location
3 lists · largest firstEvery British sign language interpretation companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- British sign language interpretation companies based in the United Kingdom121
- British sign language interpretation companies based in the United States113
Cities
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 “british sign language interpretation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many british sign language interpretation companies are there worldwide?
RevenueBase identified 386 company matches for british sign language interpretation companies worldwide as of October 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?
DALS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most british sign language interpretation companies?
The United Kingdom leads with 121 companies, followed by the United States (113). Every british sign language interpretation companies list by country and city is linked on this page.
Which city has the most british sign language interpretation companies?
London leads with 32 company records, followed by Sao Paulo (9) and Austin (5).
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 795 professional contacts with verified work emails tracked across these 386 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 October 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 386 british sign language interpretation companies worldwide. 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
Company intelligence · public preview
Top 25 british sign language interpretation companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 386 matching company records for british sign language interpretation companies worldwide, with 5,597 tracked contacts and 795 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: October 19, 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 british sign language interpretation companies worldwide
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 |  DALSdals.co.ukHQ: Manchester, United KingdomReported employees: 201-500 | Manchester, United Kingdom | 201-500 | Exact match | 1,159 contacts → |
“The world is a better, fairer place when everyone is understood.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Languageline Solutions UKlanguageline.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 406 contacts → |
“LanguageLine Solutions offers face-to-face interpreting services across the UK, market leading telephone interpreting services in more than 240 languages, British Sign Language…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Language Empirelanguage-empire.comHQ: Rochdale, United KingdomReported employees: 51-200 | Rochdale, United Kingdom | 51-200 | Exact match | 356 contacts → |
“Language Empire was established in 2001.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Liberty Language Serviceslibertylanguageservices.comHQ: Vienna, VA, United StatesReported employees: Not recorded | Vienna, VA, United States | Not recorded | Exact match | 246 contacts → |
“Liberty Language Services is a small, woman- and minority-owned language services agency headquartered in Tysons Corner, Virginia.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Prestige Networkprestigenetwork.comHQ: Newbury, United KingdomReported employees: 51-200 | Newbury, United Kingdom | 51-200 | Exact match | 141 contacts → |
“Prestige Network is a language service provider for businesses needing to communicate in a different language.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Signaturesignature.org.ukHQ: Durham, United KingdomReported employees: 11-50 | Durham, United Kingdom | 11-50 | Exact match | 134 contacts → |
“Signature is the leading awarding body for deaf communication qualifications in the UK.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Silent Sounds Communications LTDsilent-sounds.co.ukHQ: High Wycombe, United KingdomReported employees: 11-50 | High Wycombe, United Kingdom | 11-50 | Exact match | 127 contacts → |
“Silent Sounds Communications Limited is a private organisation based in High Wycombe.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Interpretekinterpretek.comHQ: Rochester, NY, United StatesReported employees: 51-200 | Rochester, NY, United States | 51-200 | Exact match | 110 contacts → |
“We are a full service agency featuring community interpreting & continuing education providing the highest quality sign language interpreters nationwide.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Latn Language Solutionslatn.comHQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 88 contacts → |
“LATN Language Solutions is a comprehensive language services provider headquartered in Atlanta, Georgia.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Educalibraseducalibras.com.brHQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 66 contacts → |
“Educalibras é empresa pioneira e líder no mercado de inclusão e acessibilidade comunicacional às pessoas surdas e surdocegas.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Action Deafnessactiondeafness.org.ukHQ: Leicester, United KingdomReported employees: 51-200 | Leicester, United Kingdom | 51-200 | Exact match | 62 contacts → |
“You Take Action, We Deliver' Action Deafness is a Deaf-led* charity providing high quality, specialist services for Deaf, Deafblind and Hard of Hearing individuals throughout the…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  ASL Interpreting Services Aslisaslis.comHQ: Golden Valley, MN, United StatesReported employees: 11-50 | Golden Valley, MN, United States | 11-50 | Exact match | 62 contacts → |
“ASL Interpreting Services (ASLIS) provides live, in-person, sign language interpreters for Deaf, DeafBlind, hard of hearing and hearing individuals throughout Minnesota, western…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  ASIGNasign.caHQ: Ottawa, ON, CanadaReported employees: 51-200 | Ottawa, ON, Canada | 51-200 | Exact match | 58 contacts → |
“Who are we?” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Rise Interpretingriseinterpreting.comHQ: Riverside, CA, United StatesReported employees: 11-50 | Riverside, CA, United States | 11-50 | Exact match | 53 contacts → |
“RISE provides professional interpreting services between the Deaf / Hard of Hearing and people that can hear (Hearing).” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Royal Association For Deaf Peopleroyaldeaf.org.ukHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 52 contacts → |
“Providing services to deaf people in their first or preferred language; usually British Sign Language (BSL) Services: Advice and Employability Advocacy and Wellbeing Consultancy…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Deaf Interpreter Services, INCdeaf-interpreter.com HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 46 contacts → |
“A HUB/ WBE/ WOSB Certified, award winning Sign Language Interpreting Agency that specializes in providing State/Nationally certified Sign Language & Oral Interpreters for all…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Signtalk, LLCsigntalk.orgHQ: Brooklyn, NY, United StatesReported employees: 11-50 | Brooklyn, NY, United States | 11-50 | Exact match | 46 contacts → |
“Established in 1997, SignTalk®, an Inc.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | British Deaf Associationbda.org.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 44 contacts → |
“Our Mission is to ensure a world in which the language, culture, community, diversity and heritage of Deaf people in the UK is respected and fully protected, ensuring that Deaf…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Phoenix Language Services, INCplsi.netHQ: Blue Bell, PA, United StatesReported employees: Not recorded | Blue Bell, PA, United States | Not recorded | Exact match | 42 contacts → |
“At Phoenix Language Services, we help our clients communicate with their clientele or patients by providing language access services including: spoken on-site, telephonic and…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Access Interpreting, INCainterpreting.comHQ: Vienna, VA, United StatesReported employees: 11-50 | Vienna, VA, United States | 11-50 | Exact match | 37 contacts → |
“Access Interpreting is the premier one-stop-shop for all your language interpreting and translation needs.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Keystone Interpreting Solutionskisasl.comHQ: St. Paul, MN, United StatesReported employees: 11-50 | St. Paul, MN, United States | 11-50 | Exact match | 36 contacts → |
“Deaf-Owned & Interpreter-Owned, KIS is a unique partnership of two nationally known interpreters with over 30 years of interpreting experience.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  CAL Interpreting & Translationscalinterpreting.comHQ: Los Angeles, CA, United StatesReported employees: 11-50 | Los Angeles, CA, United States | 11-50 | Exact match | 34 contacts → |
“Cal Interpreting & Translations is a full-service language provider in all areas, including legal, medical, educational, government and entertainment industries.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Signvideosignvideo.co.ukHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 33 contacts → |
“SignVideo provides live, on-demand British Sign Language (BSL) Video Interpreting services for the UK's Deaf community and UK organisations.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Partners Interpretingpartnersinterpreting.comHQ: North Attleboro, MA, United StatesReported employees: 201-500 | North Attleboro, MA, United States | 201-500 | Exact match | 33 contacts → |
“Partners Interpreting is a private, full-service language company that provides a suite of communication access solutions with sign language interpreters and captioning services…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Clarion UKclarion-uk.comHQ: Leeds, United KingdomReported employees: 11-50 | Leeds, United Kingdom | 11-50 | Exact match | 33 contacts → |
“We have been providing independent professional communication services for hard of hearing and deaf people since 2002.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 386 company matches
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British sign language interpretation companies: dataset insights
October 19, 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
385 records in the displayed employee bands.
1 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 386 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: October 19, 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 ↗
British sign language interpretation companies by location
3 lists · largest firstEvery British sign language interpretation companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- British sign language interpretation companies based in the United Kingdom121
- British sign language interpretation companies based in the United States113
Cities
Questions about this company list
What does Exact match mean for british sign language interpretation companies?
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 british sign language interpretation companies did RevenueBase find worldwide?
The saved snapshot records 386 matching company records, 5,597 tracked contacts and 795 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: October 19, 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
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Cite this list
RevenueBase Data Team. Top 25 british sign language interpretation companies worldwide. Snapshot: October 19, 2026. https://revenuebase.ai/companies/browse/british-sign-language-interpretation-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 british sign language interpretation companies worldwide
RevenueBase records 386 matching company records for british sign language interpretation companies worldwide, with 5,597 tracked contacts and 795 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: October 19, 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 british sign language interpretation companies worldwide
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 | DALSdals.co.uk HQ: Manchester, United KingdomReported employees: 201-500 | Manchester, United Kingdom | 201-500 | Exact match | 1,159 contacts → |
“The world is a better, fairer place when everyone is understood.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Languageline Solutions UKlanguageline.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 406 contacts → |
“LanguageLine Solutions offers face-to-face interpreting services across the UK, market leading telephone interpreting services in more than 240 languages, British Sign Language…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Language Empirelanguage-empire.com HQ: Rochdale, United KingdomReported employees: 51-200 | Rochdale, United Kingdom | 51-200 | Exact match | 356 contacts → |
“Language Empire was established in 2001.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Liberty Language Serviceslibertylanguageservices.com HQ: Vienna, VA, United StatesReported employees: Not recorded | Vienna, VA, United States | Not recorded | Exact match | 246 contacts → |
“Liberty Language Services is a small, woman- and minority-owned language services agency headquartered in Tysons Corner, Virginia.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Prestige Networkprestigenetwork.com HQ: Newbury, United KingdomReported employees: 51-200 | Newbury, United Kingdom | 51-200 | Exact match | 141 contacts → |
“Prestige Network is a language service provider for businesses needing to communicate in a different language.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Signaturesignature.org.uk HQ: Durham, United KingdomReported employees: 11-50 | Durham, United Kingdom | 11-50 | Exact match | 134 contacts → |
“Signature is the leading awarding body for deaf communication qualifications in the UK.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Silent Sounds Communications LTDsilent-sounds.co.uk HQ: High Wycombe, United KingdomReported employees: 11-50 | High Wycombe, United Kingdom | 11-50 | Exact match | 127 contacts → |
“Silent Sounds Communications Limited is a private organisation based in High Wycombe.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Interpretekinterpretek.com HQ: Rochester, NY, United StatesReported employees: 51-200 | Rochester, NY, United States | 51-200 | Exact match | 110 contacts → |
“We are a full service agency featuring community interpreting & continuing education providing the highest quality sign language interpreters nationwide.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Latn Language Solutionslatn.com HQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 88 contacts → |
“LATN Language Solutions is a comprehensive language services provider headquartered in Atlanta, Georgia.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Educalibraseducalibras.com.br HQ: Sao Paulo, BrazilReported employees: 51-200 | Sao Paulo, Brazil | 51-200 | Exact match | 66 contacts → |
“Educalibras é empresa pioneira e líder no mercado de inclusão e acessibilidade comunicacional às pessoas surdas e surdocegas.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Action Deafnessactiondeafness.org.uk HQ: Leicester, United KingdomReported employees: 51-200 | Leicester, United Kingdom | 51-200 | Exact match | 62 contacts → |
“You Take Action, We Deliver' Action Deafness is a Deaf-led* charity providing high quality, specialist services for Deaf, Deafblind and Hard of Hearing individuals throughout the…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | ASL Interpreting Services Aslisaslis.com HQ: Golden Valley, MN, United StatesReported employees: 11-50 | Golden Valley, MN, United States | 11-50 | Exact match | 62 contacts → |
“ASL Interpreting Services (ASLIS) provides live, in-person, sign language interpreters for Deaf, DeafBlind, hard of hearing and hearing individuals throughout Minnesota, western…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | ASIGNasign.ca HQ: Ottawa, ON, CanadaReported employees: 51-200 | Ottawa, ON, Canada | 51-200 | Exact match | 58 contacts → |
“Who are we?” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Rise Interpretingriseinterpreting.com HQ: Riverside, CA, United StatesReported employees: 11-50 | Riverside, CA, United States | 11-50 | Exact match | 53 contacts → |
“RISE provides professional interpreting services between the Deaf / Hard of Hearing and people that can hear (Hearing).” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Royal Association For Deaf Peopleroyaldeaf.org.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 52 contacts → |
“Providing services to deaf people in their first or preferred language; usually British Sign Language (BSL) Services: Advice and Employability Advocacy and Wellbeing Consultancy…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Deaf Interpreter Services, INCdeaf-interpreter.com HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 46 contacts → |
“A HUB/ WBE/ WOSB Certified, award winning Sign Language Interpreting Agency that specializes in providing State/Nationally certified Sign Language & Oral Interpreters for all…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Signtalk, LLCsigntalk.org HQ: Brooklyn, NY, United StatesReported employees: 11-50 | Brooklyn, NY, United States | 11-50 | Exact match | 46 contacts → |
“Established in 1997, SignTalk®, an Inc.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | British Deaf Associationbda.org.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 44 contacts → |
“Our Mission is to ensure a world in which the language, culture, community, diversity and heritage of Deaf people in the UK is respected and fully protected, ensuring that Deaf…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Phoenix Language Services, INCplsi.net HQ: Blue Bell, PA, United StatesReported employees: Not recorded | Blue Bell, PA, United States | Not recorded | Exact match | 42 contacts → |
“At Phoenix Language Services, we help our clients communicate with their clientele or patients by providing language access services including: spoken on-site, telephonic and…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Access Interpreting, INCainterpreting.com HQ: Vienna, VA, United StatesReported employees: 11-50 | Vienna, VA, United States | 11-50 | Exact match | 37 contacts → |
“Access Interpreting is the premier one-stop-shop for all your language interpreting and translation needs.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Keystone Interpreting Solutionskisasl.com HQ: St. Paul, MN, United StatesReported employees: 11-50 | St. Paul, MN, United States | 11-50 | Exact match | 36 contacts → |
“Deaf-Owned & Interpreter-Owned, KIS is a unique partnership of two nationally known interpreters with over 30 years of interpreting experience.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | CAL Interpreting & Translationscalinterpreting.com HQ: Los Angeles, CA, United StatesReported employees: 11-50 | Los Angeles, CA, United States | 11-50 | Exact match | 34 contacts → |
“Cal Interpreting & Translations is a full-service language provider in all areas, including legal, medical, educational, government and entertainment industries.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Signvideosignvideo.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 33 contacts → |
“SignVideo provides live, on-demand British Sign Language (BSL) Video Interpreting services for the UK's Deaf community and UK organisations.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Partners Interpretingpartnersinterpreting.com HQ: North Attleboro, MA, United StatesReported employees: 201-500 | North Attleboro, MA, United States | 201-500 | Exact match | 33 contacts → |
“Partners Interpreting is a private, full-service language company that provides a suite of communication access solutions with sign language interpreters and captioning services…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Clarion UKclarion-uk.com HQ: Leeds, United KingdomReported employees: 11-50 | Leeds, United Kingdom | 11-50 | Exact match | 33 contacts → |
“We have been providing independent professional communication services for hard of hearing and deaf people since 2002.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 386 company matches
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British sign language interpretation companies: dataset insights
October 19, 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
385 records in the displayed employee bands.
1 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 386 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: October 19, 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 ↗
British sign language interpretation companies by location
3 lists · largest firstEvery British sign language interpretation companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- British sign language interpretation companies based in the United Kingdom121
- British sign language interpretation companies based in the United States113
Cities
Questions about this company list
What does Exact match mean for british sign language interpretation companies?
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 british sign language interpretation companies did RevenueBase find worldwide?
The saved snapshot records 386 matching company records, 5,597 tracked contacts and 795 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: October 19, 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
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Cite this list
RevenueBase Data Team. Top 25 british sign language interpretation companies worldwide. Snapshot: October 19, 2026. https://revenuebase.ai/companies/browse/british-sign-language-interpretation-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗