Company lists · Data refreshed November 2026
Top 25 Down syndrome organizations based in the United Kingdom
RevenueBase identified 74 company matches for down syndrome organizations associated with the United Kingdom as of November 2026 and tracks 2,387 professional contacts across them, including 459 with verified work emails. London is the largest hub.
This list covers company matches for down syndrome organizations 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 November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest down syndrome organizations based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 386 contacts → | ||||
Exact match “The UK's oldest Jewish charity, supporting neurodiverse children and their families and people with neurodevelopmental disabilities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 114 contacts → | ||||
Exact match “Centre 404 is a prominent and successful London-based charity that has been providing support and services to people with learning disabilities, autism and their families for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 69 contacts → | ||||
Exact match “The British Dyslexia Association (BDA) is the voice of dyslexic people in the UK.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 60 contacts → | ||||
Exact match “Supporting people with Down's syndrome throughout their lives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 53 contacts → | ||||
Exact match “Guideposts walk alongside people living with mental health challenges, learning disabilities, dementia, and their carers.#LivingGrowingBelonging.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 36 contacts → | ||||
Exact match “We help everyone with a learning disability or autism embrace new opportunities, lead fulfilling lives and actively contribute to their local community” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 33 contacts → | ||||
Exact match “Purple Oak Support (formerly known as Andover and District Mencap) is an independent, not for profit, community minded charity supporting and advocating for adults and children…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 30 contacts → | ||||
Exact match “We provide expert information, practical advice and emotional support - from diagnosis through school years, adulthood and beyond.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 30 contacts → | ||||
Exact match “Ealing Mencap has worked with and for people with learning disabilities, their families, and their carers for nearly 60 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 25 contacts → | ||||
Exact match “Autism & Neurodiversity North Scotland (previously Grampian Autistic Society) was founded in 1987 by a small group of parents and professionals who were concerned for the needs of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 20 contacts → | ||||
Exact match “Down Syndrome UK (DSUK) is a dedicated national charity committed to enhancing the lives of individuals with Down syndrome and their families across the UK.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 16 contacts → | ||||
Exact match “DSi is the global network of people with Down syndrome and their families.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 15 contacts → | ||||
Exact match “21 Together is here to provide support for family members, carers, friends and professionals supporting someone with Down’s syndrome.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 15 contacts → | ||||
Exact match “Mid Norfolk Mencap is dedicated to the mission of Enabling Inclusive Lives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 10 contacts → | ||||
Exact match “We believe in a world where all people with a learning disability are respected, valued and empowered to live life to the full.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 9 contacts → | ||||
Exact match “A Down Syndrome Support charity covering the South West of England.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “Advocacy In Greenwich is a nonprofit organization management company based out of 179 Trafalgar Road, London, United Kingdom.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 8 contacts → | ||||
Exact match “Respect for All works in Greater Manchester to enhance the mental and physical health of learning-difference people, autistic people and their families and carers by providing a…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “Project 21 is a charity with a difference, running innovative events, activities and clubs for people with Down’s Syndrome in Cambridge, Essex & Suffolk (UK)” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “Sunshine & Smiles is a registered charity that provides a support network in Leeds for children and young people who have Down syndrome and their families.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “Downright Special is a local charity supporting families & professionals in all aspects of the care, education & health of children and young people with Down syndrome in Hull and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match “Supporting people with Down syndrome to live the life they choose Our aims are- Providing a support network to new parents of a baby with down children which then continues…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “Downright Excellent (registered charity no.1120863) has been working for over 16 years in and around London, providing expert interventions, support and guidance to children and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “It all started with a little video, created for World Down syndrome Day 2018, that took social media by storm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “A charity providing information and care for people with ASD and those who support them.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “down syndrome organizations”. 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 74 down syndrome organizations based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 459 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Down syndrome organizations based in the United Kingdom at a glance
As of Nov 6, 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 74 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 “down syndrome organizations” 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 459 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “down syndrome organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many down syndrome organizations are there based in the United Kingdom?
RevenueBase identified 74 company matches for down syndrome organizations associated with the United Kingdom as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Norwood tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most down syndrome organizations?
London leads with 8 company records, followed by Glasgow (3) and Manchester (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 459 professional contacts with verified work emails tracked across these 74 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 74 down syndrome organizations based in the United Kingdom. Start with a free account, no credit card.
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Down syndrome organizations 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
- Down syndrome organizations based in Canada
- Down syndrome organizations based in France
- Down syndrome organizations based in Germany
- Down syndrome organizations based in Italy
- Down syndrome organizations based in Spain
- Down syndrome organizations based in the United States
Company intelligence · public preview
Top 25 down syndrome organizations 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 74 matching company records for down syndrome organizations based in the United Kingdom, with 2,387 tracked contacts and 459 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 down syndrome organizations 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 |  Norwoodnorwood.org.ukHQ: Stanmore, United KingdomReported employees: 1,001-5,000 | Stanmore, United Kingdom | 1,001-5,000 | Exact match | 386 contacts → |
“The UK's oldest Jewish charity, supporting neurodiverse children and their families and people with neurodevelopmental disabilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Centre 404centre404.org.ukHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 114 contacts → |
“Centre 404 is a prominent and successful London-based charity that has been providing support and services to people with learning disabilities, autism and their families for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  British Dyslexia Associationbdadyslexia.org.ukHQ: Bracknell, United KingdomReported employees: 11-50 | Bracknell, United Kingdom | 11-50 | Exact match | 69 contacts → |
“The British Dyslexia Association (BDA) is the voice of dyslexic people in the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Down's Syndrome Associationdowns-syndrome.org.ukHQ: Teddington, United KingdomReported employees: 11-50 | Teddington, United Kingdom | 11-50 | Exact match | 60 contacts → |
“Supporting people with Down's syndrome throughout their lives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Guideposts Trust UKguideposts.org.ukHQ: Witney, United KingdomReported employees: 51-200 | Witney, United Kingdom | 51-200 | Exact match | 53 contacts → |
“Guideposts walk alongside people living with mental health challenges, learning disabilities, dementia, and their carers.#LivingGrowingBelonging.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Talkback UKtalkback-uk.comHQ: Amersham, United KingdomReported employees: 51-200 | Amersham, United Kingdom | 51-200 | Exact match | 36 contacts → |
“We help everyone with a learning disability or autism embrace new opportunities, lead fulfilling lives and actively contribute to their local community” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Purple OAK Supportpurpleoaksupport.orgHQ: Andover, United KingdomReported employees: 51-200 | Andover, United Kingdom | 51-200 | Exact match | 33 contacts → |
“Purple Oak Support (formerly known as Andover and District Mencap) is an independent, not for profit, community minded charity supporting and advocating for adults and children…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Down's Syndrome Scotlanddsscotland.org.ukHQ: Glasgow, United KingdomReported employees: 11-50 | Glasgow, United Kingdom | 11-50 | Exact match | 30 contacts → |
“We provide expert information, practical advice and emotional support - from diagnosis through school years, adulthood and beyond.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ealing Mencapealingmencap.org.ukHQ: Greenford, United KingdomReported employees: 11-50 | Greenford, United Kingdom | 11-50 | Exact match | 30 contacts → |
“Ealing Mencap has worked with and for people with learning disabilities, their families, and their carers for nearly 60 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Autism & Neurodiversity North Scotland A-Nda-nd.org.ukHQ: Aberdeen, United KingdomReported employees: 11-50 | Aberdeen, United Kingdom | 11-50 | Exact match | 25 contacts → |
“Autism & Neurodiversity North Scotland (previously Grampian Autistic Society) was founded in 1987 by a small group of parents and professionals who were concerned for the needs of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Down Syndrome UK Positive About Down Syndromedownsyndromeuk.co.ukHQ: Leamington Spa, United KingdomReported employees: 1-10 | Leamington Spa, United Kingdom | 1-10 | Exact match | 20 contacts → |
“Down Syndrome UK (DSUK) is a dedicated national charity committed to enhancing the lives of individuals with Down syndrome and their families across the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Down Syndrome Internationalds-int.orgHQ: Teddington, United KingdomReported employees: 1-10 | Teddington, United Kingdom | 1-10 | Exact match | 16 contacts → |
“DSi is the global network of people with Down syndrome and their families.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  21 Together21together.org.ukHQ: Maidstone, United KingdomReported employees: 11-50 | Maidstone, United Kingdom | 11-50 | Exact match | 15 contacts → |
“21 Together is here to provide support for family members, carers, friends and professionals supporting someone with Down’s syndrome.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  MID Norfolk Mencapmidnorfolkmencap.orgHQ: Dereham, United KingdomReported employees: 11-50 | Dereham, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Mid Norfolk Mencap is dedicated to the mission of Enabling Inclusive Lives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Bexley Mencapbexleymencap.org.ukHQ: Bexleyheath, United KingdomReported employees: 11-50 | Bexleyheath, United Kingdom | 11-50 | Exact match | 10 contacts → |
“We believe in a world where all people with a learning disability are respected, valued and empowered to live life to the full.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  UPS And Downs Southwestupsanddowns.netHQ: Weston Zoyland, United KingdomReported employees: 1-10 | Weston Zoyland, United Kingdom | 1-10 | Exact match | 9 contacts → |
“A Down Syndrome Support charity covering the South West of England.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Advocacy In Greenwichadvocacyingreenwich.org.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Advocacy In Greenwich is a nonprofit organization management company based out of 179 Trafalgar Road, London, United Kingdom.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Respect For ALLrespectforall.org.ukHQ: Manchester, United KingdomReported employees: 1-10 | Manchester, United Kingdom | 1-10 | Exact match | 8 contacts → |
“Respect for All works in Greater Manchester to enhance the mental and physical health of learning-difference people, autistic people and their families and carers by providing a…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Project 21 UKproject21uk.comHQ: East Anglia, United KingdomReported employees: 11-50 | East Anglia, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Project 21 is a charity with a difference, running innovative events, activities and clubs for people with Down’s Syndrome in Cambridge, Essex & Suffolk (UK)” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Sunshine And Smilessunshineandsmiles.org.ukHQ: Leeds, United KingdomReported employees: 1-10 | Leeds, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Sunshine & Smiles is a registered charity that provides a support network in Leeds for children and young people who have Down syndrome and their families.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Downright Specialdownrightspecial.co.ukHQ: Hull, United KingdomReported employees: 1-10 | Hull, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Downright Special is a local charity supporting families & professionals in all aspects of the care, education & health of children and young people with Down syndrome in Hull and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Down Syndrome Cheshiredscheshire.org.ukHQ: Northwich, United KingdomReported employees: 1-10 | Northwich, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Supporting people with Down syndrome to live the life they choose Our aims are- Providing a support network to new parents of a baby with down children which then continues…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Downright Excellentdownrightexcellent.orgHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Downright Excellent (registered charity no.1120863) has been working for over 16 years in and around London, providing expert interventions, support and guidance to children and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Wouldn't Change A Thingwouldntchangeathing.orgHQ: Glasgow, United KingdomReported employees: 11-50 | Glasgow, United Kingdom | 11-50 | Exact match | 5 contacts → |
“It all started with a little video, created for World Down syndrome Day 2018, that took social media by storm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Derbyshire Autism Servicesderbyshireautismservices.orgHQ: Ripley, United KingdomReported employees: 11-50 | Ripley, United Kingdom | 11-50 | Exact match | 5 contacts → |
“A charity providing information and care for people with ASD and those who support them.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 74 company matches
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Down syndrome organizations: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
72 records in the displayed employee bands.
2 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 74 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for down syndrome organizations?
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 down syndrome organizations did RevenueBase find based in the United Kingdom?
The saved snapshot records 74 matching company records, 2,387 tracked contacts and 459 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Down syndrome organizations by geography
Cite this list
RevenueBase Data Team. Top 25 down syndrome organizations based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/down-syndrome-organizations/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
- Down syndrome organizations based in Canada
- Down syndrome organizations based in France
- Down syndrome organizations based in Germany
- Down syndrome organizations based in Italy
- Down syndrome organizations based in Spain
- Down syndrome organizations based in the United States
Company intelligence · public preview
Top 25 down syndrome organizations based in the United Kingdom
RevenueBase records 74 matching company records for down syndrome organizations based in the United Kingdom, with 2,387 tracked contacts and 459 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 down syndrome organizations 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 | Norwoodnorwood.org.uk HQ: Stanmore, United KingdomReported employees: 1,001-5,000 | Stanmore, United Kingdom | 1,001-5,000 | Exact match | 386 contacts → |
“The UK's oldest Jewish charity, supporting neurodiverse children and their families and people with neurodevelopmental disabilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Centre 404centre404.org.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 114 contacts → |
“Centre 404 is a prominent and successful London-based charity that has been providing support and services to people with learning disabilities, autism and their families for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | British Dyslexia Associationbdadyslexia.org.uk HQ: Bracknell, United KingdomReported employees: 11-50 | Bracknell, United Kingdom | 11-50 | Exact match | 69 contacts → |
“The British Dyslexia Association (BDA) is the voice of dyslexic people in the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Down's Syndrome Associationdowns-syndrome.org.uk HQ: Teddington, United KingdomReported employees: 11-50 | Teddington, United Kingdom | 11-50 | Exact match | 60 contacts → |
“Supporting people with Down's syndrome throughout their lives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Guideposts Trust UKguideposts.org.uk HQ: Witney, United KingdomReported employees: 51-200 | Witney, United Kingdom | 51-200 | Exact match | 53 contacts → |
“Guideposts walk alongside people living with mental health challenges, learning disabilities, dementia, and their carers.#LivingGrowingBelonging.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Talkback UKtalkback-uk.com HQ: Amersham, United KingdomReported employees: 51-200 | Amersham, United Kingdom | 51-200 | Exact match | 36 contacts → |
“We help everyone with a learning disability or autism embrace new opportunities, lead fulfilling lives and actively contribute to their local community” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Purple OAK Supportpurpleoaksupport.org HQ: Andover, United KingdomReported employees: 51-200 | Andover, United Kingdom | 51-200 | Exact match | 33 contacts → |
“Purple Oak Support (formerly known as Andover and District Mencap) is an independent, not for profit, community minded charity supporting and advocating for adults and children…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Down's Syndrome Scotlanddsscotland.org.uk HQ: Glasgow, United KingdomReported employees: 11-50 | Glasgow, United Kingdom | 11-50 | Exact match | 30 contacts → |
“We provide expert information, practical advice and emotional support - from diagnosis through school years, adulthood and beyond.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ealing Mencapealingmencap.org.uk HQ: Greenford, United KingdomReported employees: 11-50 | Greenford, United Kingdom | 11-50 | Exact match | 30 contacts → |
“Ealing Mencap has worked with and for people with learning disabilities, their families, and their carers for nearly 60 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Autism & Neurodiversity North Scotland A-Nda-nd.org.uk HQ: Aberdeen, United KingdomReported employees: 11-50 | Aberdeen, United Kingdom | 11-50 | Exact match | 25 contacts → |
“Autism & Neurodiversity North Scotland (previously Grampian Autistic Society) was founded in 1987 by a small group of parents and professionals who were concerned for the needs of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Down Syndrome UK Positive About Down Syndromedownsyndromeuk.co.uk HQ: Leamington Spa, United KingdomReported employees: 1-10 | Leamington Spa, United Kingdom | 1-10 | Exact match | 20 contacts → |
“Down Syndrome UK (DSUK) is a dedicated national charity committed to enhancing the lives of individuals with Down syndrome and their families across the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Down Syndrome Internationalds-int.org HQ: Teddington, United KingdomReported employees: 1-10 | Teddington, United Kingdom | 1-10 | Exact match | 16 contacts → |
“DSi is the global network of people with Down syndrome and their families.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 21 Together21together.org.uk HQ: Maidstone, United KingdomReported employees: 11-50 | Maidstone, United Kingdom | 11-50 | Exact match | 15 contacts → |
“21 Together is here to provide support for family members, carers, friends and professionals supporting someone with Down’s syndrome.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | MID Norfolk Mencapmidnorfolkmencap.org HQ: Dereham, United KingdomReported employees: 11-50 | Dereham, United Kingdom | 11-50 | Exact match | 15 contacts → |
“Mid Norfolk Mencap is dedicated to the mission of Enabling Inclusive Lives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Bexley Mencapbexleymencap.org.uk HQ: Bexleyheath, United KingdomReported employees: 11-50 | Bexleyheath, United Kingdom | 11-50 | Exact match | 10 contacts → |
“We believe in a world where all people with a learning disability are respected, valued and empowered to live life to the full.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | UPS And Downs Southwestupsanddowns.net HQ: Weston Zoyland, United KingdomReported employees: 1-10 | Weston Zoyland, United Kingdom | 1-10 | Exact match | 9 contacts → |
“A Down Syndrome Support charity covering the South West of England.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Advocacy In Greenwichadvocacyingreenwich.org.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Advocacy In Greenwich is a nonprofit organization management company based out of 179 Trafalgar Road, London, United Kingdom.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Respect For ALLrespectforall.org.uk HQ: Manchester, United KingdomReported employees: 1-10 | Manchester, United Kingdom | 1-10 | Exact match | 8 contacts → |
“Respect for All works in Greater Manchester to enhance the mental and physical health of learning-difference people, autistic people and their families and carers by providing a…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Project 21 UKproject21uk.com HQ: East Anglia, United KingdomReported employees: 11-50 | East Anglia, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Project 21 is a charity with a difference, running innovative events, activities and clubs for people with Down’s Syndrome in Cambridge, Essex & Suffolk (UK)” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Sunshine And Smilessunshineandsmiles.org.uk HQ: Leeds, United KingdomReported employees: 1-10 | Leeds, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Sunshine & Smiles is a registered charity that provides a support network in Leeds for children and young people who have Down syndrome and their families.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Downright Specialdownrightspecial.co.uk HQ: Hull, United KingdomReported employees: 1-10 | Hull, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Downright Special is a local charity supporting families & professionals in all aspects of the care, education & health of children and young people with Down syndrome in Hull and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Down Syndrome Cheshiredscheshire.org.uk HQ: Northwich, United KingdomReported employees: 1-10 | Northwich, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Supporting people with Down syndrome to live the life they choose Our aims are- Providing a support network to new parents of a baby with down children which then continues…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Downright Excellentdownrightexcellent.org HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Downright Excellent (registered charity no.1120863) has been working for over 16 years in and around London, providing expert interventions, support and guidance to children and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Wouldn't Change A Thingwouldntchangeathing.org HQ: Glasgow, United KingdomReported employees: 11-50 | Glasgow, United Kingdom | 11-50 | Exact match | 5 contacts → |
“It all started with a little video, created for World Down syndrome Day 2018, that took social media by storm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Derbyshire Autism Servicesderbyshireautismservices.org HQ: Ripley, United KingdomReported employees: 11-50 | Ripley, United Kingdom | 11-50 | Exact match | 5 contacts → |
“A charity providing information and care for people with ASD and those who support them.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 74 company matches
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Down syndrome organizations: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
72 records in the displayed employee bands.
2 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 74 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for down syndrome organizations?
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 down syndrome organizations did RevenueBase find based in the United Kingdom?
The saved snapshot records 74 matching company records, 2,387 tracked contacts and 459 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Down syndrome organizations by geography
Cite this list
RevenueBase Data Team. Top 25 down syndrome organizations based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/down-syndrome-organizations/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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