Company lists · Data refreshed November 2026

Top 25 Working dog nonprofits based in the United States

RevenueBase identified 2,056 company matches for working dog nonprofits associated with the United States as of November 2026 and tracks 12,817 professional contacts across them, including 3,878 with verified work emails. Los Angeles is the largest hub.

This list covers company matches for working dog nonprofits associated with the United States, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
2,056Companies
12,817Contacts tracked
3,878Verified emails
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The 25 largest working dog nonprofits based in the United States

Ranked by team size
Top 25 of 2,056 company matches for working dog nonprofits based in the United States, 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 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
2Exact matchSanta Rosa, NY, United StatesHQ recorded Nov 6, 2026201-500407 contacts →

Exact match

“Canine Companions is a national 501(c)(3) nonprofit organization, dedicated to providing service dogs to adults, children and veterans with disabilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact 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
5Exact matchMorristown, NJ, United StatesHQ recorded Nov 6, 202651-200161 contacts →

Exact match

“The Seeing Eye, Inc, pioneers and innovators of dog guide services, provides specially bred and trained dogs to guide people who are blind.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchYorktown Heights, NY, United StatesHQ recorded Nov 6, 202651-200158 contacts →

Exact match

“Guiding Eyes for the Blind provides guide dogs to people with vision loss.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPonte Vedra, FL, United StatesHQ recorded Nov 6, 2026201-500156 contacts →

Exact match

“Determined to end Veteran suicide, K9s For Warriors is the leading nonprofit organization that provides trained Service Dogs to military Veterans nationwide suffering from PTSD…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPalmetto, FL, United StatesHQ recorded Nov 6, 202651-200156 contacts →

Exact match

“Our extraordinary dogs transform lives throughout the country-at no cost to recipients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBellevue, WA, United StatesHQ recorded Nov 6, 202651-200147 contacts →

Exact match

“Founded in 1897, Seattle Humane is creating a kinder world for pets and their people through impactful programs and support services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBurlingame, CA, United StatesHQ recorded Nov 6, 202651-200144 contacts →

Exact match

“Peninsula Humane Society & SPCA is a private, open-door, not-for-profit animal welfare organization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSan Antonio, TX, United StatesHQ recorded Nov 6, 202611-50128 contacts →

Exact match

“Pets change our lives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRichmond, VA, United StatesHQ recorded Nov 6, 202651-200112 contacts →

Exact match

“The Richmond SPCA is a non-profit organization located in the heart of Richmond, Virginia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKansas City, MO, United StatesHQ recorded Nov 6, 202651-200109 contacts →

Exact match

“Founded in 1944, Wayside Waifs is a private, 501c3 animal welfare organization in Kansas City, Missouri.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWalnut Creek, CA, United StatesHQ recorded Nov 6, 202651-200106 contacts →

Exact match

“Joybound People & Pets is a nonprofit dedicated to strengthening the human-animal bond by providing compassionate rescue and adoption programs, pet-focused vocational training…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWayland, MI, United StatesHQ recorded Nov 6, 202651-20091 contacts →

Exact match

“Paws With A Cause transforms lives and strengthens communities through partnerships with custom-trained working dogs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNorth Charleston, SC, United StatesHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“We are one of the oldest Humane Societies in the United States established 150 years ago.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLargo, FL, United StatesHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“SPCA Tampa Bay is a For-All animal shelter in Pinellas County.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAlbuquerque, NM, United StatesHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“Our mission is to support and improve the lives of New Mexico’s cats and dogs through sheltering, adoptions, humane education, and veterinary services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLoxahatchee Groves, FL, United StatesHQ recorded Nov 6, 2026201-50083 contacts →

Exact match

“Big Dog Ranch Rescue is America's LARGEST, cage-free, no-kill, dog rescue and one of the country's leading voices for animal welfare.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchVancouver, WA, United StatesHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“The Humane Society for Southwest Washington is dedicated to completing families through animal adoptions, matchmaking, and lost and found services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLos Angeles, TN, United StatesHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Wags & Walks is a 501c3 nonprofit dog rescue in Los Angeles and Nashville with a seasonal New York Pup Up.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“The Humane Society of Charlotte believes in working to improve our community by creating new, loving families, and building a world where there are no more homeless and unwanted…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“Good Dog is the better way to find your dog.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchXenia, OH, United StatesHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Mission Statement 4 Paws for Ability, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCentral Point, OR, United StatesHQ recorded Nov 6, 202611-5065 contacts →

Exact match

“Dogs for Better Lives (formerly Dogs for the Deaf) is an award-winning national nonprofit, professionally training dogs to help people and enhance lives while maintaining a…”

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

Showing 25 of 2,056 working dog nonprofits based in the United States

See the full list, filter by size, metro and specialty, and access 3,878 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Working dog nonprofits based in the United States at a glance

As of Nov 6, 2026
30.3%Verified-email coverage
6.2Average contacts per company
1-10Median size (employees)
1.8%Largest-city concentration · Los Angeles
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,483
11-50
430
51-200
91
201-500
15
501-1,000
2
1,001-5,000
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 2,056 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 States whose business descriptions match “working dog 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. 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 3,878 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 “working dog nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many working dog nonprofits are there based in the United States?

RevenueBase identified 2,056 company matches for working dog nonprofits associated with the United States 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?

Best Friends Animal Society tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most working dog nonprofits?

Los Angeles leads with 37 company records, followed by New York (27) and San Diego (22).

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 3,878 professional contacts with verified work emails tracked across these 2,056 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.