Company lists · Data refreshed September 2026
Top 25 Senior services organizations based in the United Kingdom
RevenueBase identified 1,461 senior services organizations headquartered in the United Kingdom as of September 2026 and tracks 32,243 professional contacts across them, including 5,469 with verified work emails. London is the largest hub.
This list covers senior services organizations headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest senior services organizations based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,875 contacts → | ||||
Indirect evidence “Care UK been providing award-winning care for over 40 years.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 2,449 contacts → | ||||
Indirect evidence “We believe in a world where everyone can love later life.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,772 contacts → | ||||
Indirect evidence “Bluebird Care began as a small family-run business in 2004 and has since grown into one of the largest home care providers in the UK, thanks to our award-winning franchise model…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,184 contacts → | ||||
Indirect evidence “Creative Support provides person-centred services across England in 70 local authorities, supporting over individuals with care and support needs.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,109 contacts → | ||||
Indirect evidence “Avery Healthcare is an award-winning national care home provider with a current portfolio of 102 care homes nationwide, with more new developments in build.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,025 contacts → | ||||
Indirect evidence “MHA is one of the UK's largest charitable providers of later life care and support, with more than 75 years' experience helping older people to live later life well.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 923 contacts → | ||||
Indirect evidence “The Anchor Group was England’s largest not-for-profit provider of housing, care and support to older people up until November 2018 when Anchor merged with Hanover Housing…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 512 contacts → | ||||
Indirect evidence “Welcome to Somerset Care.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 485 contacts → | ||||
Indirect evidence “Proud to support tens of thousands of people by providing affordable housing and care to help people live independently.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 432 contacts → | ||||
Indirect evidence “We provide specialist, person-centred and high-quality care for the elderly.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 430 contacts → | ||||
Indirect evidence “Here at Home Instead, we’re on a mission to change the way society cares for older adults.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 347 contacts → | ||||
Indirect evidence “We provide a wide range of homecare services to people who need help and support, whether due to old age, illness, disability or infirmity.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 295 contacts → | ||||
Indirect evidence “Our story begins way back in 2005 when we first set out to provide high-quality care for the elderly in the lovely region of East Anglia.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 285 contacts → | ||||
Indirect evidence “National Care Group is one of the UK’s leading providers of care and support services to vulnerable adults across the country.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 282 contacts → | ||||
Indirect evidence “Alina Homecare supports people in their own homes, providing high quality and award winning adult care enabling them to stay in the home they love.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 255 contacts → | ||||
Indirect evidence “Hanover is one of England’s leading providers of housing and services for the over 55s.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 247 contacts → | ||||
Indirect evidence “Our primary goal is simple: to provide safe and secure accommodation designed for independent living for older adults.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 241 contacts → | ||||
Indirect evidence “Brunelcare is a Bristol-based charity that has been providing housing, care and support for older people in the South West for over 80 years.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 237 contacts → | ||||
Indirect evidence “Together we build relationships, connect communities and provide quality care as unique as the people we support.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 235 contacts → | ||||
Indirect evidence “PrimeLife provides health and social care services through the operation of more than 60 purpose-built care homes.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 200 contacts → | ||||
Indirect evidence “For over 50 years we have been providing quality housing and services for older people in Scotland.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 194 contacts → | ||||
Indirect evidence “Welcome to the HICA Group, a ‘Not for Profit’ organisation that specialises in care and support solutions for older people and people with a learning disability.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 179 contacts → | ||||
Indirect evidence “ubu provides community-based, health and social care to people with particular needs, including physical, emotional, learning, behavioural, psychological and social difficulties.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 176 contacts → | ||||
Indirect evidence “We specialise in the provision of adult social care and are proud to support thousands of people across Aberdeen city; helping them to live safely in their own homes and local…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 175 contacts → | ||||
Indirect evidence “Our core focus is to support service users by providing person centred care that is outcome based and provides value for money with a focus on delivering quality services that are…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: senior services organizations. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names senior services organizations.
- Partial evidence
- Its own public description names part of senior services organizations, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name senior services organizations. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 1,461 senior services organizations based in the United Kingdom
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Senior services organizations 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 1,461 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among senior services organizations, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in the United Kingdom whose own description of what they do matches “senior services organizations”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names senior services organizations), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among senior services organizations, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 5,469 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 22, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Senior services organizations by metro
- Senior services organizations in London129
- Senior services organizations in Birmingham28
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names senior services organizations, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many senior services organizations are there based in the United Kingdom?
RevenueBase identified 1,461 senior services organizations headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Care UK, headquartered in Colchester, tops this list with the largest team on record.
Which city has the most senior services organizations?
London leads with 129 headquartered companies, followed by Birmingham (28) and Nottingham (21).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 5,469 verified decision-maker contacts tracked across these 1,461 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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