Company lists · Data refreshed September 2026

Top 25 Veterinary nonprofits based in the United States

Name: Veterinary nonprofits based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 5,004 companies tracked

RevenueBase identified 5,004 veterinary nonprofits headquartered in the United States as of September 2026 and tracks 82,261 professional contacts across them, including 21,061 with verified work emails. New York is the largest hub.

This list covers veterinary nonprofits headquartered in the United States, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review

5,004Companies

82,261Contacts tracked

21,061Verified emails

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The 25 largest veterinary nonprofits based in the United States

Ranked by team size

Top 25 of 5,004 veterinary nonprofits based in the United States, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to veterinary nonprofits: 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	VCA Animal Hospitals	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 2026	10001+	8,806 contacts →
	Partial evidence “A leader in veterinary care, VCA Animal Hospitals is committed to taking care of the future of veterinary medicine.” Source: RevenueBase Database · checked Sep 22, 2026
2	Elanco	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 22, 2026	5,001-10,000	7,646 contacts →
	Indirect evidence “At Elanco, we are united by a genuine love and care for animals.” Source: RevenueBase Database · checked Sep 22, 2026
3	Bluepearl PET Hospital	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	5,001-10,000	2,875 contacts →
	Indirect evidence “We have hospitals located throughout the country, many of which are open 24 hours a day, every day of the year.” Source: RevenueBase Database · checked Sep 22, 2026
4	Medvet	Partial evidence	Worthington, OH, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,652 contacts →
	Partial evidence “MedVet is the leading veterinarian owned and led network of specialty and emergency hospitals dedicated to delivering exceptional care and a deeply supportive experience to pets…” Source: RevenueBase Database · checked Sep 22, 2026
5	ASPCA	Indirect evidence	New York, NY, United StatesHQ checked Sep 22, 2026	501-1,000	1,315 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026
6	Thrive PET Healthcare	Partial evidence	Austin, TX, United StatesHQ checked Sep 22, 2026	5,001-10,000	1,192 contacts →
	Partial evidence “Thrive Pet Healthcare is one of the first veterinary services offering a comprehensive continuum of care for pets’ primary, specialty, and acute needs.” Source: RevenueBase Database · checked Sep 22, 2026
7	Vetcor	Indirect evidence	Norwell, MA, United StatesHQ checked Sep 22, 2026	10001+	1,042 contacts →
	Indirect evidence “We mean it when we say life is better here.” Source: RevenueBase Database · checked Sep 22, 2026
8	Best Friends Animal Society	Indirect evidence	Kanab, UT, United StatesHQ checked Sep 22, 2026	501-1,000	956 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 22, 2026
9	Petvet Care Centers	Partial evidence	Westport, CT, United StatesHQ checked Sep 22, 2026	5,001-10,000	793 contacts →
	Partial evidence “PetVet Care Centers is a network of over 420+ Specialty and General Practice Veterinary Hospitals across the nation.” Source: RevenueBase Database · checked Sep 22, 2026
10	ROO	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 22, 2026	51-200	565 contacts →
	Partial evidence “Roo is the largest veterinary relief network in the U.S.” Source: RevenueBase Database · checked Sep 22, 2026
11	Midwest Veterinary Supply	Partial evidence	Lakeville, MN, United StatesHQ checked Sep 22, 2026	501-1,000	511 contacts →
	Partial evidence “Midwest Veterinary Supply strives daily to support veterinary practices and build meaningful relationships in the animal health community.” Source: RevenueBase Database · checked Sep 22, 2026
12	Mspca-Angell	Indirect evidence	Boston, MA, United StatesHQ checked Sep 22, 2026	201-500	502 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026
13	Avma American Veterinary Medical Association	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 22, 2026	51-200	492 contacts →
	Partial evidence “The AVMA is the nation’s leading advocate for the veterinary profession.” Source: RevenueBase Database · checked Sep 22, 2026
14	Animal Humane Society	Indirect evidence	Golden Valley, MN, United StatesHQ checked Sep 22, 2026	201-500	472 contacts →
	Indirect evidence “Every year, Animal Humane Society provides direct care and services to help more than animals in need across Minnesota.” Source: RevenueBase Database · checked Sep 22, 2026
15	Henry Schein Animal Health	Indirect evidence	Dublin, OH, United StatesHQ checked Sep 22, 2026	501-1,000	449 contacts →
	Indirect evidence “Located in Dublin, Ohio, we employ approximately 900 team members, including 300 field sales representatives and 200 telesales and customer support representatives.” Source: RevenueBase Database · checked Sep 22, 2026
16	The Schwarzman Animal Medical Center	Partial evidence	New York, NY, United StatesHQ checked Sep 22, 2026	201-500	440 contacts →
	Partial evidence “The Stephen & Christine Schwarzman Animal Medical Center (AMC) is the world’s largest non-profit animal hospital with 140+ veterinarians providing the highest quality medical care…” Source: RevenueBase Database · checked Sep 22, 2026
17	SAN Diego Humane Society	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 22, 2026	501-1,000	434 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 22, 2026
18	LAP Of Love Veterinary Hospice	Indirect evidence	Lutz, FL, United StatesHQ checked Sep 22, 2026	501-1,000	398 contacts →
	Indirect evidence “Live Your BEST LIFE at Lap of Love!” Source: RevenueBase Database · checked Sep 22, 2026
19	Cityvet	Partial evidence	Dallas, TX, United StatesHQ checked Sep 22, 2026	1,001-5,000	382 contacts →
	Partial evidence “CityVet empowers their veterinarians to provide their kind of care that follows their heart and honors their oath.” Source: RevenueBase Database · checked Sep 22, 2026
20	Amerivet Veterinary Partners	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 22, 2026	1,001-5,000	381 contacts →
	Partial evidence “AmeriVet Veterinary Partners is building the future of veterinary care, rooted in community, shaped by compassion, and driven by innovation.” Source: RevenueBase Database · checked Sep 22, 2026
21	NVA Compassion-First	Partial evidence	El Segundo, CA, United StatesHQ checked Sep 22, 2026	n/a	380 contacts →
	Partial evidence “Ethos Veterinary Health (“Ethos”) consists of over 145 world-class specialty and emergency hospitals dedicated to advancing animal health and providing exceptional, compassionate…” Source: RevenueBase Database · checked Sep 22, 2026
22	Heartland Veterinary Partners	Partial evidence	Chicago, IL, United StatesHQ checked Sep 22, 2026	1,001-5,000	368 contacts →
	Partial evidence “Heartland Veterinary Partners is a support organization that is committed to improving the lives of veterinarians.” Source: RevenueBase Database · checked Sep 22, 2026
23	Fetch PET Insurance	Indirect evidence	New York, NY, United StatesHQ checked Sep 22, 2026	201-500	348 contacts →
	Indirect evidence “Fetch Pet Insurance is a leading tech-enabled pet wellness company dedicated to helping pet parents give their cats and dogs a longer, healthier life.” Source: RevenueBase Database · checked Sep 22, 2026
24	Urgentvet	Partial evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	201-500	337 contacts →
	Partial evidence “UrgentVet is redefining veterinary care - offering compassionate, same-day treatment for pets when they need it most.” Source: RevenueBase Database · checked Sep 22, 2026
25	Veterinary Information Network	Partial evidence	Davis, CA, United StatesHQ checked Sep 22, 2026	51-200	310 contacts →
	Partial evidence “Since 1991, VIN® has provided a secure, veterinarian-only community.” Source: RevenueBase Database · checked Sep 22, 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: veterinary nonprofits. 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 veterinary nonprofits.
Partial evidence: Its own public description names part of veterinary nonprofits, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name veterinary nonprofits. 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 5,004 veterinary nonprofits based in the United States

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Veterinary nonprofits based in the United States at a glance

As of Sep 22, 2026

25.6%Verified-email coverage

16.4Average contacts per company

1-10Median size (employees)

1.5%Largest-city concentration · New York

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

2,830

11-50

1,692

51-200

329

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 5,004 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 veterinary nonprofits, 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 States whose own description of what they do matches “veterinary nonprofits”. 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 veterinary nonprofits), 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 veterinary nonprofits, and records with no verified work email. Companies headquartered outside United States 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, 21,061 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.

Veterinary nonprofits by metro

Veterinary nonprofits in New York73
Veterinary nonprofits in Los Angeles55
Veterinary nonprofits in Houston43
Veterinary nonprofits in Chicago42
Veterinary nonprofits in Phoenix39
Veterinary nonprofits in Austin37
Veterinary nonprofits in Denver35
Veterinary nonprofits in San Diego34
Veterinary nonprofits in Atlanta30
Veterinary nonprofits in San Antonio28
Veterinary nonprofits in Miami27
Veterinary nonprofits in Las Vegas26
Veterinary nonprofits in San Francisco25

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 veterinary nonprofits, 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 veterinary nonprofits are there based in the United States?

RevenueBase identified 5,004 veterinary nonprofits headquartered in the United States 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?

VCA Animal Hospitals, headquartered in Los Angeles, tops this list with the largest team on record.

Which city has the most veterinary nonprofits?

New York leads with 73 headquartered companies, followed by Los Angeles (55) and Houston (43).

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 21,061 verified decision-maker contacts tracked across these 5,004 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.