Company lists · Data refreshed September 2026

Top 25 Real estate listing data companies based in the United States

RevenueBase identified 4,247 company matches for real estate listing data companies associated with the United States as of September 2026 and tracks 241,597 professional contacts across them, including 58,589 with verified work emails. New York is the largest hub.

This list covers company matches for real estate listing data companies 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 September 29, 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 Sep 29, 2026 How this list was built
4,247Companies
241,597Contacts tracked
58,589Verified emails
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The 25 largest real estate listing data companies based in the United States

Ranked by team size
Top 25 of 4,247 company matches for real estate listing data companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchMadison, NJ, United StatesHQ recorded Sep 29, 2026n/a38,161 contacts →

Exact match

“Coldwell Banker Realty is one of the nation’s largest real estate brokerages operating in 50 markets in the United States.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchMadison, NJ, United StatesHQ recorded Sep 29, 202610001+33,609 contacts →

Exact match

“Welcome to Coldwell Banker Real Estate LLC, a company founded in 1906 on a commitment to professionalism and customer service which remains the cornerstone of our business…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Sep 29, 2026n/a28,842 contacts →

Exact match

“Compass is a real estate technology company with a powerful end-to-end platform that supports the entire buying and selling workflow.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Sep 29, 20265,001-10,0009,091 contacts →

Exact match

“Douglas Elliman Inc.(NYSE: DOUG, “Douglas Elliman”) owns Douglas Elliman Realty, LLC, which is one of the largest residential brokerage companies in the United States with…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 29, 2026n/a7,390 contacts →

Exact match

“Real is the fastest growing publicly-traded real estate tech brokerage.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchSeattle, WA, United StatesHQ recorded Sep 29, 20265,001-10,0007,020 contacts →

Exact match

“Having a place to call your own changes everything.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchSanta Barbara, CA, United StatesHQ recorded Sep 29, 202610001+6,294 contacts →

Exact match

“Since 1984, Yardi has grown into the leading provider of high-performance software for the real estate industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchArlington, VA, United StatesHQ recorded Sep 29, 20265,001-10,0005,803 contacts →

Exact match

“CoStar Group (NASDAQ: CSGP) is a global leader in commercial real estate information, analytics, online marketplaces, and 3D digital twin technology.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchSeattle, WA, United StatesHQ recorded Sep 29, 20261,001-5,0005,304 contacts →

Exact match

“Redfin is now powered by Rocket.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchPhoenix, AZ, United StatesHQ recorded Sep 29, 202610001+5,070 contacts →

Exact match

“HomeSmart is a revolutionary real estate enterprise powered by our proprietary end-to-end technology platform.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchShelton, CT, United StatesHQ recorded Sep 29, 20261,001-5,0003,881 contacts →

Exact match

“From Manhattan to Maine, Naples to Nantucket, William Raveis Real Estate, Mortgage & Insurance sets the gold standard for civilized real estate.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchChicago, IL, United StatesHQ recorded Sep 29, 20261,001-5,0003,691 contacts →

Exact match

“properties Christie's International Real Estate offers local homebuyers and sellers the highest level of service for their real estate needs through our award-winning sales and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchMadison, NJ, United StatesHQ recorded Sep 29, 20265,001-10,0003,290 contacts →

Exact match

“Anywhere Real Estate Inc.(NYSE: HOUS) is moving the real estate industry to what's next.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchCupertino, CA, United StatesHQ recorded Sep 29, 20261,001-5,0002,831 contacts →

Exact match

“It was 2002.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchAustin, TX, United StatesHQ recorded Sep 29, 20261,001-5,0002,810 contacts →

Exact match

“Realtor.com® is the trusted resource for home buyers, sellers and dreamers, offering the most comprehensive source of for-sale properties, among competing national sites, and the…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchErie, PA, United StatesHQ recorded Sep 29, 2026n/a2,681 contacts →

Exact match

“RE/MAX Real Estate Group is recognized as one of the leading real estate companies in Northwestern Pennsylvania with the most experienced and productive sales force in the region.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchNewport Beach, CA, United StatesHQ recorded Sep 29, 20261,001-5,0002,537 contacts →

Exact match

“FirstTeam® is a premier real estate brokerage and founding member of Leading Real Estate Companies of the World® (LeadingRE), boasting a near 50-year legacy of excellence & market…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchDallas, TX, United StatesHQ recorded Sep 29, 2026n/a1,985 contacts →

Exact match

“United Real Estate was created to solve the challenges faced by Agents and Brokers in maintaining profitability in an increasingly competitive marketplace.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchEmeryville, CA, United StatesHQ recorded Sep 29, 2026n/a1,825 contacts →

Exact match

“ZipRealty is a leading national real estate brokerage and provider of proprietary technology and online marketing tools for the brokerage industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchSanta Barbara, CA, United StatesHQ recorded Sep 29, 20261,001-5,0001,776 contacts →

Exact match

“AppFolio (NASDAQ: APPF) AppFolio is the technology leader powering the future of the real estate industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchOverland Park, KS, United StatesHQ recorded Sep 29, 20261,001-5,0001,253 contacts →

Exact match

“Established in 2005, Platinum Realty has been recognized as the #1 fastest-growing real estate company in America by Inc.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchScottsdale, AZ, United StatesHQ recorded Sep 29, 20261,001-5,0001,197 contacts →

Exact match

“Russ Lyon Sotheby's International Realty has gathered realty craftsmen dedicated to the ideals of integrity and professionalism.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchIndianapolis, IN, United StatesHQ recorded Sep 29, 2026501-1,0001,075 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchRichmond, VA, United StatesHQ recorded Sep 29, 2026501-1,0001,042 contacts →

Exact match

“Homes.com is the only portal built on the principle of “Your Listing, Your Lead,” which means we always prominently display the listing agent’s name, photo, and brokerage on their…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchPleasanton, CA, United StatesHQ recorded Sep 29, 2026n/a879 contacts →

Exact match

“NextHome is a progressive real estate franchise with consumer focused branding, technology and marketing.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 4,247 real estate listing data companies based in the United States

See the full list, filter by size, metro and specialty, and access 58,589 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Real estate listing data companies based in the United States at a glance

As of Sep 29, 2026
24.3%Verified-email coverage
56.9Average contacts per company
1-10Median size (employees)
2.5%Largest-city concentration · New York
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
2,487
11-50
1,159
51-200
391
201-500
89
501-1,000
29
1,001-5,000
34
5,001-10,000
8
10001+
20

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 4,247 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 “real estate listing data companies” 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 58,589 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 29, 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 “real estate listing data companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many real estate listing data companies are there based in the United States?

RevenueBase identified 4,247 company matches for real estate listing data companies associated with the United States 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?

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

Which city has the most real estate listing data companies?

New York leads with 107 company records, followed by Miami (90) and Austin (55).

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 58,589 professional contacts with verified work emails tracked across these 4,247 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 29, 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.