Company lists · Data refreshed September 2026

Top 25 Commercial property data providers based in the United States

RevenueBase identified 1,958 company matches for commercial property data providers associated with the United States as of September 2026 and tracks 42,462 professional contacts across them, including 17,081 with verified work emails. New York is the largest hub.

This list covers company matches for commercial property data providers 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 21, 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 21, 2026 How this list was built
1,958Companies
42,462Contacts tracked
17,081Verified emails
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The 25 largest commercial property data providers based in the United States

Ranked by team size
Top 25 of 1,958 company matches for commercial property data providers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchArlington, VA, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
2Exact matchIrvine, CA, United StatesHQ recorded Sep 21, 20265,001-10,0004,393 contacts →

Exact match

“Formerly CoreLogic.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Sep 21, 20261,001-5,0002,718 contacts →

Exact match

“Transwestern is a vertically integrated commercial real estate firm dedicated to serving investors, partners and clients through expertise in investment, development, brokerage…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchDallas, TX, United StatesHQ recorded Sep 21, 20261,001-5,0002,234 contacts →

Exact match

“Lincoln Property Company (“Lincoln”) is one of the largest diversified real estate services companies with 35 offices across the United States the United Kingdom and Europe.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 2026501-1,0001,036 contacts →

Exact match

“Kidder Mathews is the largest fully independent commercial real estate firm in the Western U.S, with over 900 professionals in 19 offices across Washington, Oregon, California…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchAustin, TX, United StatesHQ recorded Sep 21, 20261,001-5,000935 contacts →

Exact match

“When Keller Williams Realty was founded in 1983, Gary Keller and Joe Williams envisioned a company that would dominate both the residential and commercial real estate markets.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchDenver, CO, United StatesHQ recorded Sep 21, 2026501-1,000583 contacts →

Exact match

“Integra Realty Resources, Inc.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchRichmond, VA, United StatesHQ recorded Sep 21, 20261,001-5,000568 contacts →

Exact match

“LoopNet is the most visited commercial real estate marketplace, covering For Sale and For Lease properties across all commercial property categories.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchBrooklyn, United StatesHQ recorded Sep 21, 202651-200560 contacts →

Exact match

“At MNS we offer expert services in new development, re-leasing, and data collection and analysis.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchSanta Clara, CA, United StatesHQ recorded Sep 21, 20261,001-5,000523 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchNewport Beach, CA, United StatesHQ recorded Sep 21, 2026201-500468 contacts →

Exact match

“Founded in 1985, Green Street is the premier provider of actionable commercial real estate and infrastructure research, news, data, analytics, and advisory services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchNew York, NY, United StatesHQ recorded Sep 21, 2026501-1,000444 contacts →

Exact match

“LightBox is the Decision Foundation for the Built World.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchLos Angeles, CA, United StatesHQ recorded Sep 21, 2026201-500439 contacts →

Exact match

“Crexi is reimagining commercial real estate with an AI-powered platform built to deliver smarter, more efficient solutions at every stage of the deal lifecycle.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchTampa, FL, United StatesHQ recorded Sep 21, 2026201-500410 contacts →

Exact match

“Franklin Street is a privately held, full-service commercial real estate services firm headquartered in Tampa, Florida.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Sep 21, 2026201-500375 contacts →

Exact match

“Dream Town is where innovation meets excellence.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchLos Angeles, CA, United StatesHQ recorded Sep 21, 2026201-500366 contacts →

Exact match

“NAI Capital Commercial is the largest agent- and employee-owned, full-service commercial real estate firm headquartered in Southern California, with 13 offices.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Sep 21, 2026501-1,000343 contacts →

Exact match

“VTS is the commercial real estate industry’s only technology company that unifies owners, operators, brokers, and tenants in a single platform to capitalize on opportunities…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchNY, United StatesHQ recorded Sep 21, 202651-200302 contacts →

Exact match

“Our mission is to inform, connect and advance the commercial real estate community to do more business.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchNy, United StatesHQ recorded Sep 21, 202651-200286 contacts →

Exact match

“Bringing transparency to one of the world's most important and least understood industries.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 2026201-500265 contacts →

Exact match

“KBC Advisors (KBC) is a full-service industrial real estate advisory firm providing occupier, landlord, and investor clients with data-backed guidance to drive informed decisions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchArlington, VA, United StatesHQ recorded Sep 21, 20261,001-5,000222 contacts →

Exact match

“Discover what the gold standard in commercial real estate means for you.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchDallas, TX, United StatesHQ recorded Sep 21, 2026201-500214 contacts →

Exact match

“Tango is a leading real estate intelligence platform that helps organizations streamline their operations at every stage of their property lifecycle.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Sep 21, 202651-200201 contacts →

Exact match

“RIPCO Real Estate is a leading commercial real estate brokerage firm, recognized for its reputation of excellence since 1991.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchNew York, United StatesHQ recorded Sep 21, 202651-200187 contacts →

Exact match

“Trepp, founded in 1979, is the leading provider of data, insights, and technology solutions to the structured finance, commercial real estate, and banking markets.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchSeattle, WA, United StatesHQ recorded Sep 21, 2026n/a187 contacts →

Exact match

“Pellego is a modern, investor-friendly real estate brokerage.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 1,958 commercial property data providers based in the United States

See the full list, filter by size, metro and specialty, and access 17,081 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial property data providers based in the United States at a glance

As of Sep 21, 2026
40.2%Verified-email coverage
21.7Average contacts per company
1-10Median size (employees)
5.2%Largest-city concentration · New York
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
1,234
11-50
533
51-200
141
201-500
15
501-1,000
9
1,001-5,000
11
5,001-10,000
6
10001+
6

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 1,958 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 “commercial property data providers” 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 17,081 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 21, 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 “commercial property data providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial property data providers are there based in the United States?

RevenueBase identified 1,958 company matches for commercial property data providers 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?

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

Which city has the most commercial property data providers?

New York leads with 101 company records, followed by Miami (42) and Chicago (41).

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 17,081 professional contacts with verified work emails tracked across these 1,958 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 21, 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.