Company lists · Data refreshed September 2026

Top 25 Thoroughbred breeders worldwide

RevenueBase identified 396 company matches for thoroughbred breeders worldwide as of September 2026 and tracks 2,795 professional contacts across them, including 442 with verified work emails. The United States is the largest market and Lexington the largest hub.

This list covers company matches for thoroughbred breeders 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 September 22, 2026. Country and city lists for thoroughbred breeders 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 Sep 22, 2026 How this list was built
396Companies
2,795Contacts tracked
442Verified emails
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The 25 largest thoroughbred breeders worldwide

Ranked by team size
Top 25 of 396 company matches for thoroughbred breeders worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchLexington, KY, United StatesHQ recorded Sep 22, 2026201-500334 contacts →

Exact match

“Located in the Horse Capital of the World, Keeneland is an internationally renowned racecourse and the Thoroughbred industry’s leading auction house.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchClonmel, IrelandHQ recorded Sep 22, 20261,001-5,000148 contacts →

Exact match

“Coolmore Stud is owned by John Magnier, originally from Co.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchUnited StatesHQ recorded Sep 22, 202651-200124 contacts →

Exact match

“The Jockey Club, founded in 1894 and dedicated to the improvement of Thoroughbred breeding and racing, is the breed registry for North American Thoroughbreds.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchVersailles, KY, FranceHQ recorded Sep 22, 202651-20042 contacts →

Exact match

“WinStar Farm in Versailles, Kentucky is a top force in the Thoroughbred breeding and racing industry.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchNewmarket, United KingdomHQ recorded Sep 22, 202651-20039 contacts →

Exact match

“The Juddmonte group consists of properties in the UK, Ireland and the USA.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchMiners Rest, AustraliaHQ recorded Sep 22, 202651-20035 contacts →

Exact match

“What makes Ciaron Maher Racing one of Australia’s leading training organisations is a mix of passion, discipline, unique methods and the insights that come from our daily…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchUnited StatesHQ recorded Sep 22, 202651-20034 contacts →

Exact match

“North America's Leading Breeder ten times since 2003.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchHallandale Beach, FL, United StatesHQ recorded Sep 22, 202651-20032 contacts →

Exact match

“1/ST is the consumer facing brand of The Stronach Group and powers the company's forward-thinking 1/ST RACING, 1/ST CONTENT, 1/ST TECHNOLOGY, 1/ST EXPERIENCE, and 1/ST PROPERTIES…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchSydney, AustraliaHQ recorded Sep 22, 202651-20030 contacts →

Exact match

“Based at Rosehill in Sydney and historic Flemington in Melbourne, Chris Waller Racing has 127 horses in work at any one time.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchCaloundra, AustraliaHQ recorded Sep 22, 2026201-50022 contacts →

Exact match

“The Sunshine Coast Turf Club, Corbould Park Racecourse, is one of the country’s finest thoroughbred racing and training facilities.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchLexington, KY, United StatesHQ recorded Sep 22, 202651-20019 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchAustraliaHQ recorded Sep 22, 202651-20018 contacts →

Exact match

“Arrowfield Stud was established in 1985 under the visionary and innovative leadership of John Messara.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchDouble Bay, AustraliaHQ recorded Sep 22, 202651-20017 contacts →

Exact match

“Aquis Farm was established at Canungra, Queensland in 2015.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchMidway, KY, United StatesHQ recorded Sep 22, 202651-20016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchParis, KY, United StatesHQ recorded Sep 22, 202651-20016 contacts →

Exact match

“Claiborne Farm in Paris, Kentucky has been a historic Thoroughbred operation for over 100 years.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchWellsville, PA, United StatesHQ recorded Sep 22, 20261-1016 contacts →

Exact match

“Diamond Creek Farm is a company based out of 151 Warrington St, Wellsville, Pennsylvania, United States.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchKilcullen, IrelandHQ recorded Sep 22, 2026201-50014 contacts →

Exact match

“The Aga Khan Studs are a world renowned breeding and racing operation founded over 100 years ago by the Aga Khan and today based in Ireland and France.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchNewmarket, United KingdomHQ recorded Sep 22, 20261-1014 contacts →

Exact match

“The Thoroughbred Breeders Association (The TBA).”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchNewmarket, United KingdomHQ recorded Sep 22, 2026501-1,00014 contacts →

Exact match

“The National Stud has been owned by The Jockey Club since 2008, and from our 500 acre site on the outskirts of Newmarket we aim to provide a comprehensive range of services to the…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchLexington, KY, United StatesHQ recorded Sep 22, 202651-20014 contacts →

Exact match

“Devoted to the horse.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchRoyston, United KingdomHQ recorded Sep 22, 202611-5013 contacts →

Exact match

“NEWSELLS PARK STUD LIMITED is a company based out of ESTATE OFFICE NEWSELLS PARK BARKWAY, ROYSTON, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchNagambie, AustraliaHQ recorded Sep 22, 202611-5013 contacts →

Exact match

“Swettenham continues to be at the forefront of innovation, excellence and dedication in international horse racing.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchNew ZealandHQ recorded Sep 22, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchChesapeake City, MD, United StatesHQ recorded Sep 22, 202651-20012 contacts →

Exact match

“Founded in 1991 by Joe and JoAnn Thomson, Winbak Farm specializes in standing, breeding, raising and selling some of the best Standardbred horses in the industry.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchScone, AustraliaHQ recorded Sep 22, 202611-5011 contacts →

Exact match

“Vinery Stud is a world class Thoroughbred nursery located in the famed Segenhoe Valley, near Scone, NSW.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 396 thoroughbred breeders worldwide

See the full list, filter by size, metro and specialty, and access 442 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Thoroughbred breeders worldwide at a glance

As of Sep 22, 2026
15.8%Verified-email coverage
7.1Average contacts per company
1-10Median size (employees)
5.1%Largest-city concentration · Lexington
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
252
11-50
86
51-200
34
201-500
3
501-1,000
1
1,001-5,000
3
10001+
1

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 thoroughbred breeders are linked below.
What qualifies
Company records worldwide whose business descriptions match “thoroughbred breeders” 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 442 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 September 22, 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.

Thoroughbred breeders by location

3 lists · largest first

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

Countries

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 “thoroughbred breeders”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thoroughbred breeders are there worldwide?

RevenueBase identified 396 company matches for thoroughbred breeders worldwide as of September 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?

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

Which country has the most thoroughbred breeders?

The United States leads with 135 companies, followed by the United Kingdom (63) and Australia (59). Every thoroughbred breeders list by country and city is linked on this page.

Which city has the most thoroughbred breeders?

Lexington leads with 20 company records, followed by Newmarket (10) and Versailles (10).

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 442 professional contacts with verified work emails tracked across these 396 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 September 22, 2026.

Ready to reach these companies? Verified emails and direct dials for all 396 thoroughbred breeders worldwide. Start with a free account, no credit card.

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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.