Company lists · Data refreshed September 2026
Top 25 Sign language training companies based in the United Kingdom
RevenueBase identified 67 company matches for sign language training companies associated with the United Kingdom as of September 2026 and tracks 411 professional contacts across them, including 78 with verified work emails. London is the largest hub.
This list covers company matches for sign language training companies associated with the United Kingdom, 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 September 22, 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 sign language training companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 123 contacts → | ||||
Exact match “Silent Sounds Communications Limited is a private organisation based in High Wycombe.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 2 | 35 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 16 contacts → | ||||
Exact match “Positive Signs provides communication support services, interpreting services, sign language training and advice on employment including Access to Work.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 14 contacts → | ||||
Exact match “SDCA aim to actively encourage, empower and enrich the lives of deaf and hard of hearing people in Sandwell by providing accessible community-based services.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 13 contacts → | ||||
Exact match “InSignLanguage is a UK-based accessibility tech company on a mission to make communication inclusive for the Deaf and hard-of-hearing community.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 6 | 11 contacts → | ||||
Exact match “Overseas Interpreting provides tailor-made communication solutions for deaf academics and professionals.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 8 contacts → | ||||
Exact match “CommPlus is the largest employer of Sign Language Interpreters in England.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 8 | 8 contacts → | ||||
Exact match “Deaf Umbrella is a trusted provider of BSL communication support, CPD-accredited training, and Deaf employment services in London and the South East.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 9 | 6 contacts → | ||||
Exact match “Interpreting Matters provides professional British Sign Language (BSL) interpreting and language support services, helping organisations ensure their services, workplaces and…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 5 contacts → | ||||
Exact match “Enabling Better Life Choices” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 4 contacts → | ||||
Exact match “Performance Interpreting Ltd provides professional British and Irish Sign Language interpreters to music, sports, and entertainment venues across the UK and Ireland.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 3 contacts → | ||||
Exact match “Deaf-led.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “iNet Interpreting Ltd is a translation and localization company based out of 12 Frog Island North Bridge Place, Leicester, United Kingdom.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “MeSign are a Deaf led North-East organisation and we are British Sign Language (BSL) users ourselves.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “Specialist services in sign language interpreting and translation, as well as training and courses in sign language interpreting and translation- Sign language interpreting and…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “Our aim is to bridge the many communication barriers that the deaf community face on a daily basis.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “Teach Me Sign was established by our director, Ahmed Ali, in August 2012.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “We strive to create a more inclusive and informed society by offering excellent, engaging and accessible deaf awareness and sign language solutions for everyone.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “cSeeker Ltd is a communication support agency, specialising from education to assessment, small business and events and providing high quality Communication Professionals (CPs)…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “Study Sharpe offers as range of Deaf Awareness training and introductory British Sign Language (BSL) courses for individuals and businesses in the South West, London, Bristol…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “The Signing Company delivers British Sign Language (BSL) classes for babies and children through its franchises.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “If you would like to become a babysign teacher you will run classes teaching families how to sign with their little ones.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “Sign Language Translation and Interpreting via various platforms” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “Welcome to Simply Signed BSL Training Courses - your West Essex provider of British Sign Language.” Recorded in the RevenueBase company graph · Sep 22, 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 “sign language training 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 67 sign language training companies based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 78 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Sign language training companies based in the United Kingdom at a glance
As of Sep 22, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 67 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 Kingdom whose business descriptions match “sign language training 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. 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 78 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 September 22, 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 “sign language training companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many sign language training companies are there based in the United Kingdom?
RevenueBase identified 67 company matches for sign language training companies associated with the United Kingdom as of September 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?
Silent Sounds Communications LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most sign language training companies?
London leads with 14 company records, followed by Birmingham (3) and High Wycombe (2).
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 78 professional contacts with verified work emails tracked across these 67 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 September 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 67 sign language training companies based in the United Kingdom. Start with a free account, no credit card.
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Sign language training companies by geography
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Sign language training companies based in the United States
- AI companies based in the United Kingdom
- Cybersecurity companies based in the United Kingdom
- Manufacturing companies based in the United Kingdom
- Media companies based in the United Kingdom
- Oil and gas companies based in the United Kingdom
Company intelligence · public preview
Top 25 sign language training companies based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 67 matching company records for sign language training companies based in the United Kingdom, with 411 tracked contacts and 78 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: September 22, 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 sign language training companies based in the United Kingdom
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 |  Silent Sounds Communications LTDsilent-sounds.co.ukHQ: High Wycombe, United KingdomReported employees: 11-50 | High Wycombe, United Kingdom | 11-50 | Exact match | 123 contacts → |
“Silent Sounds Communications Limited is a private organisation based in High Wycombe.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Clarion UKclarion-uk.comHQ: Leeds, United KingdomReported employees: 11-50 | Leeds, United Kingdom | 11-50 | Exact match | 35 contacts → |
“We have been providing independent professional communication services for hard of hearing and deaf people since 2002.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Positive Signs LTDpositivesigns.ukHQ: England, United KingdomReported employees: 11-50 | England, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Positive Signs provides communication support services, interpreting services, sign language training and advice on employment including Access to Work.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Sandwell Deaf Community Associationsdca.co.ukHQ: West Bromwich, United KingdomReported employees: 51-200 | West Bromwich, United Kingdom | 51-200 | Exact match | 14 contacts → |
“SDCA aim to actively encourage, empower and enrich the lives of deaf and hard of hearing people in Sandwell by providing accessible community-based services.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Insignlanguage LTDinsignlanguage.co.ukHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 13 contacts → |
“InSignLanguage is a UK-based accessibility tech company on a mission to make communication inclusive for the Deaf and hard-of-hearing community.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Overseas Interpretingoverseasinterpreting.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 11 contacts → |
“Overseas Interpreting provides tailor-made communication solutions for deaf academics and professionals.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Commpluscommplus.org.ukHQ: Birmingham, United KingdomReported employees: 11-50 | Birmingham, United Kingdom | 11-50 | Exact match | 8 contacts → |
“CommPlus is the largest employer of Sign Language Interpreters in England.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Deaf Umbrella LTDdeafumbrella.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Deaf Umbrella is a trusted provider of BSL communication support, CPD-accredited training, and Deaf employment services in London and the South East.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Interpreting Matters LTDinterpretingmatters.co.ukHQ: Whitstable, United KingdomReported employees: 1-10 | Whitstable, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Interpreting Matters provides professional British Sign Language (BSL) interpreting and language support services, helping organisations ensure their services, workplaces and…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Deaf Empowering Networkdeafemp.comHQ: Newton Aycliffe, United KingdomReported employees: 11-50 | Newton Aycliffe, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Enabling Better Life Choices” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Performance Interpretingperformanceinterpreting.co.ukHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Performance Interpreting Ltd provides professional British and Irish Sign Language interpreters to music, sports, and entertainment venues across the UK and Ireland.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Lipspeaker UKlipspeaker.co.ukHQ: Gosport, United KingdomReported employees: 1-10 | Gosport, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Deaf-led.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Inet Interpreting LTDinterpreternetwork.org.ukHQ: Leicester, United KingdomReported employees: 1-10 | Leicester, United Kingdom | 1-10 | Exact match | 3 contacts → |
“iNet Interpreting Ltd is a translation and localization company based out of 12 Frog Island North Bridge Place, Leicester, United Kingdom.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Mesignmesign.co.ukHQ: Thornaby-on-tees, United KingdomReported employees: 1-10 | Thornaby-on-tees, United Kingdom | 1-10 | Exact match | 3 contacts → |
“MeSign are a Deaf led North-East organisation and we are British Sign Language (BSL) users ourselves.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  BSL Firstbslfirst.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Specialist services in sign language interpreting and translation, as well as training and courses in sign language interpreting and translation- Sign language interpreting and…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | BSL NOW LTDbslnow.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Our aim is to bridge the many communication barriers that the deaf community face on a daily basis.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Teach ME Signteachmesign.co.uk HQ: Westminster, United KingdomReported employees: 1-10 | Westminster, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Teach Me Sign was established by our director, Ahmed Ali, in August 2012.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Sign Source Learningthisissignsource.comHQ: Uk Wide, United KingdomReported employees: 1-10 | Uk Wide, United Kingdom | 1-10 | Exact match | 2 contacts → |
“We strive to create a more inclusive and informed society by offering excellent, engaging and accessible deaf awareness and sign language solutions for everyone.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Cseeker LTDcseeker.co.ukHQ: Birmingham, United KingdomReported employees: 1-10 | Birmingham, United Kingdom | 1-10 | Exact match | 2 contacts → |
“cSeeker Ltd is a communication support agency, specialising from education to assessment, small business and events and providing high quality Communication Professionals (CPs)…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Study Sharpestudysharpe.co.ukHQ: Stogursey, United KingdomReported employees: 1-10 | Stogursey, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Study Sharpe offers as range of Deaf Awareness training and introductory British Sign Language (BSL) courses for individuals and businesses in the South West, London, Bristol…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Sign2go LTDsign2go.co.ukHQ: High Wycombe, United KingdomReported employees: 1-10 | High Wycombe, United Kingdom | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | The Signing Company UKfranchise.thesigningcompany.co.uk HQ: Hitchin, United KingdomReported employees: 1-10 | Hitchin, United Kingdom | 1-10 | Exact match | 1 contacts → |
“The Signing Company delivers British Sign Language (BSL) classes for babies and children through its franchises.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Babysignbabysign.co.uk HQ: Nationwide, United KingdomReported employees: 1-10 | Nationwide, United Kingdom | 1-10 | Exact match | 1 contacts → |
“If you would like to become a babysign teacher you will run classes teaching families how to sign with their little ones.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Drip Mediadripmedia.tvHQ: Wiltshire, United KingdomReported employees: 1-10 | Wiltshire, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Sign Language Translation and Interpreting via various platforms” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Simply Signed BSL Training Coursessimplysigned.co.ukHQ: Harlow, United KingdomReported employees: 1-10 | Harlow, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Welcome to Simply Signed BSL Training Courses - your West Essex provider of British Sign Language.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 67 company matches
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Sign language training companies: dataset insights
September 22, 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
66 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 worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 67 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: September 22, 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 sign language training 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 sign language training companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 67 matching company records, 411 tracked contacts and 78 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: September 22, 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
Sign language training companies by geography
Cite this list
RevenueBase Data Team. Top 25 sign language training companies based in the United Kingdom. Snapshot: September 22, 2026. https://revenuebase.ai/companies/sign-language-training-companies/united-kingdom.
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
- Sign language training companies based in the United States
- AI companies based in the United Kingdom
- Cybersecurity companies based in the United Kingdom
- Manufacturing companies based in the United Kingdom
- Media companies based in the United Kingdom
- Oil and gas companies based in the United Kingdom
Company intelligence · public preview
Top 25 sign language training companies based in the United Kingdom
RevenueBase records 67 matching company records for sign language training companies based in the United Kingdom, with 411 tracked contacts and 78 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: September 22, 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 sign language training companies based in the United Kingdom
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 | Silent Sounds Communications LTDsilent-sounds.co.uk HQ: High Wycombe, United KingdomReported employees: 11-50 | High Wycombe, United Kingdom | 11-50 | Exact match | 123 contacts → |
“Silent Sounds Communications Limited is a private organisation based in High Wycombe.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Clarion UKclarion-uk.com HQ: Leeds, United KingdomReported employees: 11-50 | Leeds, United Kingdom | 11-50 | Exact match | 35 contacts → |
“We have been providing independent professional communication services for hard of hearing and deaf people since 2002.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Positive Signs LTDpositivesigns.uk HQ: England, United KingdomReported employees: 11-50 | England, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Positive Signs provides communication support services, interpreting services, sign language training and advice on employment including Access to Work.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Sandwell Deaf Community Associationsdca.co.uk HQ: West Bromwich, United KingdomReported employees: 51-200 | West Bromwich, United Kingdom | 51-200 | Exact match | 14 contacts → |
“SDCA aim to actively encourage, empower and enrich the lives of deaf and hard of hearing people in Sandwell by providing accessible community-based services.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Insignlanguage LTDinsignlanguage.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 13 contacts → |
“InSignLanguage is a UK-based accessibility tech company on a mission to make communication inclusive for the Deaf and hard-of-hearing community.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Overseas Interpretingoverseasinterpreting.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 11 contacts → |
“Overseas Interpreting provides tailor-made communication solutions for deaf academics and professionals.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Commpluscommplus.org.uk HQ: Birmingham, United KingdomReported employees: 11-50 | Birmingham, United Kingdom | 11-50 | Exact match | 8 contacts → |
“CommPlus is the largest employer of Sign Language Interpreters in England.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Deaf Umbrella LTDdeafumbrella.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Deaf Umbrella is a trusted provider of BSL communication support, CPD-accredited training, and Deaf employment services in London and the South East.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Interpreting Matters LTDinterpretingmatters.co.uk HQ: Whitstable, United KingdomReported employees: 1-10 | Whitstable, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Interpreting Matters provides professional British Sign Language (BSL) interpreting and language support services, helping organisations ensure their services, workplaces and…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Deaf Empowering Networkdeafemp.com HQ: Newton Aycliffe, United KingdomReported employees: 11-50 | Newton Aycliffe, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Enabling Better Life Choices” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Performance Interpretingperformanceinterpreting.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Performance Interpreting Ltd provides professional British and Irish Sign Language interpreters to music, sports, and entertainment venues across the UK and Ireland.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Lipspeaker UKlipspeaker.co.uk HQ: Gosport, United KingdomReported employees: 1-10 | Gosport, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Deaf-led.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Inet Interpreting LTDinterpreternetwork.org.uk HQ: Leicester, United KingdomReported employees: 1-10 | Leicester, United Kingdom | 1-10 | Exact match | 3 contacts → |
“iNet Interpreting Ltd is a translation and localization company based out of 12 Frog Island North Bridge Place, Leicester, United Kingdom.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Mesignmesign.co.uk HQ: Thornaby-on-tees, United KingdomReported employees: 1-10 | Thornaby-on-tees, United Kingdom | 1-10 | Exact match | 3 contacts → |
“MeSign are a Deaf led North-East organisation and we are British Sign Language (BSL) users ourselves.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | BSL Firstbslfirst.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Specialist services in sign language interpreting and translation, as well as training and courses in sign language interpreting and translation- Sign language interpreting and…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | BSL NOW LTDbslnow.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Our aim is to bridge the many communication barriers that the deaf community face on a daily basis.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Teach ME Signteachmesign.co.uk HQ: Westminster, United KingdomReported employees: 1-10 | Westminster, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Teach Me Sign was established by our director, Ahmed Ali, in August 2012.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sign Source Learningthisissignsource.com HQ: Uk Wide, United KingdomReported employees: 1-10 | Uk Wide, United Kingdom | 1-10 | Exact match | 2 contacts → |
“We strive to create a more inclusive and informed society by offering excellent, engaging and accessible deaf awareness and sign language solutions for everyone.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Cseeker LTDcseeker.co.uk HQ: Birmingham, United KingdomReported employees: 1-10 | Birmingham, United Kingdom | 1-10 | Exact match | 2 contacts → |
“cSeeker Ltd is a communication support agency, specialising from education to assessment, small business and events and providing high quality Communication Professionals (CPs)…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Study Sharpestudysharpe.co.uk HQ: Stogursey, United KingdomReported employees: 1-10 | Stogursey, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Study Sharpe offers as range of Deaf Awareness training and introductory British Sign Language (BSL) courses for individuals and businesses in the South West, London, Bristol…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Sign2go LTDsign2go.co.uk HQ: High Wycombe, United KingdomReported employees: 1-10 | High Wycombe, United Kingdom | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | The Signing Company UKfranchise.thesigningcompany.co.uk HQ: Hitchin, United KingdomReported employees: 1-10 | Hitchin, United Kingdom | 1-10 | Exact match | 1 contacts → |
“The Signing Company delivers British Sign Language (BSL) classes for babies and children through its franchises.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Babysignbabysign.co.uk HQ: Nationwide, United KingdomReported employees: 1-10 | Nationwide, United Kingdom | 1-10 | Exact match | 1 contacts → |
“If you would like to become a babysign teacher you will run classes teaching families how to sign with their little ones.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Drip Mediadripmedia.tv HQ: Wiltshire, United KingdomReported employees: 1-10 | Wiltshire, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Sign Language Translation and Interpreting via various platforms” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Simply Signed BSL Training Coursessimplysigned.co.uk HQ: Harlow, United KingdomReported employees: 1-10 | Harlow, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Welcome to Simply Signed BSL Training Courses - your West Essex provider of British Sign Language.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 67 company matches
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Sign language training companies: dataset insights
September 22, 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
66 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 worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 67 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: September 22, 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 sign language training 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 sign language training companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 67 matching company records, 411 tracked contacts and 78 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: September 22, 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
Sign language training companies by geography
Cite this list
RevenueBase Data Team. Top 25 sign language training companies based in the United Kingdom. Snapshot: September 22, 2026. https://revenuebase.ai/companies/sign-language-training-companies/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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