Company lists · Data refreshed November 2026

Top 25 Animal sanctuary nonprofits worldwide

RevenueBase identified 4,225 company matches for animal sanctuary nonprofits worldwide as of November 2026 and tracks 43,694 professional contacts across them, including 11,666 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for animal sanctuary nonprofits worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for animal sanctuary nonprofits follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
4,225Companies
43,694Contacts tracked
11,666Verified emails
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The 25 largest animal sanctuary nonprofits worldwide

Ranked by team size
Top 25 of 4,225 company matches for animal sanctuary nonprofits worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHorsham, United KingdomHQ recorded Nov 6, 20261,001-5,0002,260 contacts →

Exact match

“We’re here for every kind, through rescue and rehab, advocacy, education and prevention.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026501-1,0001,432 contacts →

Exact match

“The ASPCA (The American Society for the Prevention of Cruelty to Animals) is the first animal welfare organization established in North America and serves as the nation’s leading…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKanab, UT, United StatesHQ recorded Nov 6, 2026501-1,0001,015 contacts →

Exact match

“Best Friends Animal Society is the leading animal welfare organization working to end the killing of dogs and cats in America’s shelters by 2025.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 2026501-1,000586 contacts →

Exact match

“Battersea is here for every dog and cat, and has been since 1860.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchVienna, AustriaHQ recorded Nov 6, 2026501-1,000586 contacts →

Exact match

“FOUR PAWS is the global animal welfare organisation for animals under direct human influence, which reveals suffering, rescues animals in need and protects them.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGolden Valley, MN, United StatesHQ recorded Nov 6, 2026201-500515 contacts →

Exact match

“Every year, Animal Humane Society provides direct care and services to help more than animals in need across Minnesota.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBoston, MA, United StatesHQ recorded Nov 6, 2026201-500512 contacts →

Exact match

“The mission of the Massachusetts Society for the Prevention of Cruelty to Animals is to protect animals, relieve their suffering, advance their health and welfare, prevent…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 2026501-1,000467 contacts →

Exact match

“San Diego Humane Society, an open-admission shelter, is creating a more humane world by inspiring compassion and advancing the welfare of animals and people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSan Antonio, United StatesHQ recorded Nov 6, 2026501-1,000383 contacts →

Exact match

“San Antonio Zoo® is a non-profit 501(c)(3) organization committed to securing a future for wildlife.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOakland, CA, United StatesHQ recorded Nov 6, 202651-200306 contacts →

Exact match

“Oakland Zoo was established in 1922 and is managed by the Conservation Society of California, a 501(c)3 non-profit organization dedicated to the conservation of wildlife both…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 2026201-500281 contacts →

Exact match

“At the San Francisco SPCA we envision a world in which the love people share with animals uplifts humanity to a state of greater compassion.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202651-200256 contacts →

Exact match

“PAWS Chicago is one of the nation’s largest comprehensive No Kill animal welfare organizations, building innovative programs to end the killing of homeless pets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchYagoona, AustraliaHQ recorded Nov 6, 2026201-500255 contacts →

Exact match

“The RSPCA is the voice for the animals of Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDeakin West, AustraliaHQ recorded Nov 6, 2026n/a252 contacts →

Exact match

“The RSPCA is an independent, community-based charity providing animal care and protection services across the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWellington, New ZealandHQ recorded Nov 6, 2026n/a249 contacts →

Exact match

“SAFE’s grass roots were planted in 1932, when a bunch of volunteers started New Zealand’s branch of the British Union for the Abolition of Vivisection.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPortland, OR, United StatesHQ recorded Nov 6, 2026201-500239 contacts →

Exact match

“Over the past 150+ years, we’ve been busy!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSøborg, DenmarkHQ recorded Nov 6, 2026201-500200 contacts →

Exact match

“Dyrenes Beskyttelse er der for alle dyr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPort Washington, NY, United StatesHQ recorded Nov 6, 2026201-500199 contacts →

Exact match

“Since 1944, North Shore Animal League America has been saving the lives of innocent dogs, cats, puppies, and kittens, over to date.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWest Hollywood, CA, United StatesHQ recorded Nov 6, 202651-200188 contacts →

Exact match

“Mercy For Animals believes that a humane society is possible.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDallas, TX, United StatesHQ recorded Nov 6, 202651-200187 contacts →

Exact match

“Founded in 1938, the SPCA of Texas is a 501(c)(3) non-profit animal welfare organization that operates one shelter, one spay/neuter clinic, one mobile adoptions vehicle and an…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchColorado Springs, CO, United StatesHQ recorded Nov 6, 2026201-500171 contacts →

Exact match

“Founded in 1949, the Humane Society of the Pikes Peak Region (HSPPR) is a public 501 (c) 3 nonprofit animal welfare organization dedicated to the care and protection of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMilwaukee, WI, United StatesHQ recorded Nov 6, 2026201-500165 contacts →

Exact match

“Founded in 1879, the Wisconsin Humane Society has been saving the lives of animals in need for nearly 140 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMilpitas, CA, United StatesHQ recorded Nov 6, 202651-200165 contacts →

Exact match

“Humane Society Silicon Valley (HSSV) is an independent, 501(c)(3) non-profit animal shelter that has been serving people and pets since 1929.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 2026201-500164 contacts →

Exact match

“At LifeLine Animal Project, we don’t just run shelters, we’re saving lives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchUnited KingdomHQ recorded Nov 6, 2026n/a156 contacts →

Exact match

“Face to Face Fundraising”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 4,225 animal sanctuary nonprofits worldwide

See the full list, filter by size, metro and specialty, and access 11,666 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Animal sanctuary nonprofits worldwide at a glance

As of Nov 6, 2026
26.7%Verified-email coverage
10.3Average contacts per company
1-10Median size (employees)
0.6%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,541
11-50
1,167
51-200
335
201-500
56
501-1,000
15
1,001-5,000
2
10001+
3

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for animal sanctuary nonprofits are linked below.
What qualifies
Company records worldwide whose business descriptions match “animal sanctuary nonprofits” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 11,666 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.

Animal sanctuary nonprofits by location

12 lists · largest first

Every Animal sanctuary nonprofits 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 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 “animal sanctuary nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many animal sanctuary nonprofits are there worldwide?

RevenueBase identified 4,225 company matches for animal sanctuary nonprofits worldwide 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?

RSPCA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most animal sanctuary nonprofits?

The United States leads with 2,177 companies, followed by India (202) and the United Kingdom (197). Every animal sanctuary nonprofits list by country and city is linked on this page.

Which city has the most animal sanctuary nonprofits?

New York leads with 27 company records, followed by Mumbai (24) and Sao Paulo (21).

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 11,666 professional contacts with verified work emails tracked across these 4,225 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.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.