Company lists · Data refreshed September 2026

Top 25 Dementia care organizations worldwide

Name: Dementia care organizations worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 14,621 companies tracked

RevenueBase identified 14,621 dementia care organizations worldwide as of September 2026 and tracks 262,631 professional contacts across them, including 45,907 with verified work emails. The United States is the largest market and London the largest hub.

This list covers dementia care organizations worldwide, 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 19, 2026. Country and city lists for dementia care organizations follow the table.

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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

14,621Companies

262,631Contacts tracked

45,907Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest dementia care organizations worldwide

Ranked by team size

Top 25 of 14,621 dementia care organizations worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to dementia care organizations: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Comfort Keepers	Partial evidence	Irvine, CA, United StatesHQ checked Sep 19, 2026	n/a	7,223 contacts →
	Partial evidence “Comfort Keepers has been dedicated to providing in-home senior care that brings joy to our clients' lives for more than 20 years.” Source: RevenueBase Database · checked Sep 19, 2026
2	Life Care Centers Of America	Partial evidence	Cleveland, TN, United StatesHQ checked Sep 19, 2026	10001+	6,500 contacts →
	Partial evidence “As a privately owned company, Life Care distinguishes itself with nearly 50 years of experience, stability, and success.” Source: RevenueBase Database · checked Sep 19, 2026
3	Help At Home	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	10001+	6,172 contacts →
	Partial evidence “In our 50 year history, Help at Home has provided care for individuals, helping them to remain independent and able to live their best lives in their own homes.” Source: RevenueBase Database · checked Sep 19, 2026
4	Care UK	Partial evidence	Colchester, United KingdomHQ checked Sep 19, 2026	10001+	4,875 contacts →
	Partial evidence “Care UK been providing award-winning care for over 40 years.” Source: RevenueBase Database · checked Sep 19, 2026
5	Senior Helpers	Indirect evidence	Towson, MD, United StatesHQ checked Sep 19, 2026	10001+	4,318 contacts →
	Indirect evidence “At Senior Helpers® our goal is to help seniors remain in their homes despite age-related illnesses and mobility challenges.” Source: RevenueBase Database · checked Sep 19, 2026
6	Hc-One	Indirect evidence	County Durham, United KingdomHQ checked Sep 19, 2026	10001+	3,242 contacts →
	Indirect evidence “At HC-One, we believe caring for people means caring about what matters most to them.” Source: RevenueBase Database · checked Sep 19, 2026
7	Sienna Senior Living	Indirect evidence	Markham, ON, CanadaHQ checked Sep 19, 2026	10001+	3,023 contacts →
	Indirect evidence “At Sienna Senior Living, our Purpose is to cultivate happiness in daily life.” Source: RevenueBase Database · checked Sep 19, 2026
8	Alzheimer's Association	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,435 contacts →
	Partial evidence “The Alzheimer’s Association is the leading voluntary health organization in Alzheimer's care, support and research.” Source: RevenueBase Database · checked Sep 19, 2026
9	Opal Healthcare	Strong evidence	Sydney Cbd, AustraliaHQ checked Sep 19, 2026	10001+	2,260 contacts →
	Strong evidence “Opal HealthCare has 148 Care Communities across Australia, offering residential aged care with services for respite, dementia care, palliative care, and rehabilitation.” Source: RevenueBase Database · checked Sep 19, 2026
10	Voyage Care LTD	Partial evidence	Lichfield, United KingdomHQ checked Sep 19, 2026	10001+	2,021 contacts →
	Partial evidence “Voyage Care supports thousands of people across the UK with a variety of complex and specialist support needs.” Source: RevenueBase Database · checked Sep 19, 2026
11	Alzheimer's Society	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	1,001-5,000	1,894 contacts →
	Strong evidence “We’re Alzheimer’s Society, the UK’s leading care and research charity for people with dementia.” Source: RevenueBase Database · checked Sep 19, 2026
12	Bluebird Care	Partial evidence	Waterlooville, United KingdomHQ checked Sep 19, 2026	501-1,000	1,772 contacts →
	Partial 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 19, 2026
13	Careone	Partial evidence	Fort Lee, NJ, United StatesHQ checked Sep 19, 2026	10001+	1,646 contacts →
	Partial evidence “CareOne is a leading, family-owned senior care provider with more than 50 locations in New Jersey, Massachusetts, Pennsylvania, Michigan, and Connecticut.” Source: RevenueBase Database · checked Sep 19, 2026
14	Griswold	Partial evidence	Blue Bell, PA, United StatesHQ checked Sep 19, 2026	501-1,000	1,639 contacts →
	Partial evidence “Griswold is an award-winning pioneer in the home care industry, with over four decades of experience and a storied legacy of compassion and integrity.” Source: RevenueBase Database · checked Sep 19, 2026
15	Agecare	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	5,001-10,000	1,351 contacts →
	Indirect evidence “Since 1998, AgeCare has been dedicated to creating vibrant communities that celebrate aging with dignity, independence, and a true sense of home.” Source: RevenueBase Database · checked Sep 19, 2026
16	Silverado	Partial evidence	Irvine, CA, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,256 contacts →
	Partial evidence “What kind of care would I want for my family?” Source: RevenueBase Database · checked Sep 19, 2026
17	Baycrest	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1,001-5,000	1,199 contacts →
	Indirect evidence “Headquartered on a 22-acre campus in Ontario and fully affiliated with the University of Toronto, Baycrest is the global leader in developing and providing innovations in aging…” Source: RevenueBase Database · checked Sep 19, 2026
18	Thekey	Partial evidence	Delray Beach, FL, United StatesHQ checked Sep 19, 2026	10001+	1,133 contacts →
	Partial evidence “For 24 years, TheKey has earned the trust of discerning families by delivering science-backed, thoughtful home care that goes beyond basic tasks and elevates life at home.” Source: RevenueBase Database · checked Sep 19, 2026
19	Elderwood	Partial evidence	Buffalo, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,039 contacts →
	Partial evidence “Elderwood is a leading provider of care for seniors in the Northeast and Mid-Atlantic states.” Source: RevenueBase Database · checked Sep 19, 2026
20	Aegis Living	Partial evidence	Bellevue, WA, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,026 contacts →
	Partial evidence “Aegis Living: Redefining Senior Care Since 1997 At Aegis Living, we're not just caregivers – we're innovators, community builders, and passionate advocates for dignified senior…” Source: RevenueBase Database · checked Sep 19, 2026
21	Envida	Indirect evidence	Maastricht, NetherlandsHQ checked Sep 19, 2026	1,001-5,000	1,016 contacts →
	Indirect evidence “Envida stands for being inviting, for being at the heart of life.” Source: RevenueBase Database · checked Sep 19, 2026
22	Ballesol	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	1,001-5,000	972 contacts →
	Indirect evidence “Grupo Ballesol es la empresa dedicada y especializada en la gestión de residencias geriátricas para la Tercera Edad.” Source: RevenueBase Database · checked Sep 19, 2026
23	Archipel Zorggroep	Indirect evidence	Eindhoven, NetherlandsHQ checked Sep 19, 2026	1,001-5,000	954 contacts →
	Indirect evidence “Archipel biedt een combinatie van zorg, wonen en welzijn in regio Eindhoven, die kwetsbare mensen in staat stelt zo lang mogelijk te leven op de manier waarop zij dat gewend zijn.” Source: RevenueBase Database · checked Sep 19, 2026
24	Sevagram	Indirect evidence	Heerlen, NetherlandsHQ checked Sep 19, 2026	1,001-5,000	947 contacts →
	Indirect evidence “Met 22 locaties in Heerlen, Maastricht, Gulpen, Valkenburg en Vaals is Sevagram een thuis voor veel bewoners, revalidanten en cliënten.” Source: RevenueBase Database · checked Sep 19, 2026
25	Argos Zorggroep	Indirect evidence	Schiedam, NetherlandsHQ checked Sep 19, 2026	1,001-5,000	916 contacts →
	Indirect evidence “Ouderenzorg?” Source: RevenueBase Database · checked Sep 19, 2026

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: dementia care 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 dementia care organizations.
Partial evidence: Its own public description names part of dementia care organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name dementia care 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 14,621 dementia care organizations worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 45,907 reachable decision-makers.

Free signup · no credit card

View the full list →

Dementia care organizations worldwide at a glance

As of Sep 19, 2026

17.5%Verified-email coverage

18.0Average contacts per company

11-50Median size (employees)

1.6%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

6,118

11-50

4,248

51-200

2,713

201-500

714

501-1,000

239

1,001-5,000

233

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 dementia care 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.
Coverage: Every country. Country and city lists for dementia care organizations are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “dementia care 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 dementia care 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 dementia care organizations, and records with no verified work email.
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, 45,907 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 19, 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.

Dementia care organizations by location

33 lists · largest first

Every Dementia care organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 dementia care 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 dementia care organizations are there worldwide?

RevenueBase identified 14,621 dementia care organizations worldwide 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?

Comfort Keepers, headquartered in Irvine, tops this list with the largest team on record.

Which country has the most dementia care organizations?

The United States leads with 6,305 companies, followed by the United Kingdom (2,271) and Germany (868). Every dementia care organizations list by country and city is linked on this page.

Which city has the most dementia care organizations?

London leads with 234 headquartered companies, followed by Sao Paulo (86) and New York (72).

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 45,907 verified decision-maker contacts tracked across these 14,621 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 14,621 dementia care organizations worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.