Company lists · Data refreshed September 2026

Top 25 Commercial real estate data providers based in the United States

Name: Commercial real estate data providers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 11, 2026 2,355 companies tracked

RevenueBase identified 2,355 commercial real estate data providers headquartered in the United States as of September 2026 and tracks 103,539 professional contacts across them, including 48,729 with verified work emails and 39,703 with mobile numbers. New York is the largest hub.

This list covers commercial real estate data providers 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 11, 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 11, 2026 86% judged on-target in blind review

2,355Companies

103,539Contacts tracked

48,729Verified emails

39,703Mobile numbers

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The 25 largest commercial real estate data providers based in the United States

Ranked by team size

Top 25 of 2,355 commercial real estate data providers based in the United States, ranked by team size, largest first. Data refreshed Sep 11, 2026. RevenueBase Smart Search rates how each company's information relates to commercial real estate data providers: 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	CBRE	Strong evidence	Dallas, TX, United StatesHQ checked Sep 11, 2026	10001+	56,908 contacts →
	Strong evidence “Operating across every dimension of commercial real estate, CBRE sees more so you can do more.” Source: RevenueBase Database · checked Sep 11, 2026
2	Costar Group	Strong evidence	Arlington, VA, United StatesHQ checked Sep 11, 2026	5,001-10,000	5,803 contacts →
	Strong evidence “CoStar Group (NASDAQ: CSGP) is a global leader in commercial real estate information, analytics, online marketplaces, and 3D digital twin technology.” Source: RevenueBase Database · checked Sep 11, 2026
3	Transwestern	Strong evidence	Houston, TX, United StatesHQ checked Sep 11, 2026	1,001-5,000	2,718 contacts →
	Strong evidence “Transwestern is a vertically integrated commercial real estate firm dedicated to serving investors, partners and clients through expertise in investment, development, brokerage…” Source: RevenueBase Database · checked Sep 11, 2026
4	Lincoln Property Company	Strong evidence	Dallas, TX, United StatesHQ checked Sep 11, 2026	1,001-5,000	2,234 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 11, 2026
5	Stream Realty Partners	Strong evidence	Dallas, TX, United StatesHQ checked Sep 11, 2026	1,001-5,000	1,540 contacts →
	Strong evidence “Stream Realty Partners is one of the fastest-growing full-service commercial real estate companies in the nation.” Source: RevenueBase Database · checked Sep 11, 2026
6	Kidder Mathews	Strong evidence	Seattle, WA, United StatesHQ checked Sep 11, 2026	501-1,000	1,036 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 11, 2026
7	KW Commercial	Strong evidence	Austin, TX, United StatesHQ checked Sep 11, 2026	1,001-5,000	935 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 11, 2026
8	EXP Commercial	Strong evidence	Bellingham, WA, United StatesHQ checked Sep 11, 2026	501-1,000	651 contacts →
	Strong evidence “eXp Commercial is a nationwide virtual commercial real estate brokerage and subsidiary of eXp World Holdings, Inc.(Nasdaq: EXPI).” Source: RevenueBase Database · checked Sep 11, 2026
9	Integra Realty Resources	Indirect evidence	Denver, CO, United StatesHQ checked Sep 11, 2026	501-1,000	583 contacts →
	Indirect evidence “Integra Realty Resources, Inc.” Source: RevenueBase Database · checked Sep 11, 2026
10	Loopnet	Strong evidence	Richmond, VA, United StatesHQ checked Sep 11, 2026	1,001-5,000	568 contacts →
	Strong evidence “LoopNet is the most visited commercial real estate marketplace, covering For Sale and For Lease properties across all commercial property categories.” Source: RevenueBase Database · checked Sep 11, 2026
11	MNS	Partial evidence	Brooklyn, United StatesHQ checked Sep 11, 2026	51-200	560 contacts →
	Partial evidence “At MNS we offer expert services in new development, re-leasing, and data collection and analysis.” Source: RevenueBase Database · checked Sep 11, 2026
12	Move, INC	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 11, 2026	1,001-5,000	523 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 11, 2026
13	Green Street	Strong evidence	Newport Beach, CA, United StatesHQ checked Sep 11, 2026	201-500	468 contacts →
	Strong evidence “Founded in 1985, Green Street is the premier provider of actionable commercial real estate and infrastructure research, news, data, analytics, and advisory services.” Source: RevenueBase Database · checked Sep 11, 2026
14	Lightbox	Indirect evidence	New York, NY, United StatesHQ checked Sep 11, 2026	501-1,000	444 contacts →
	Indirect evidence “LightBox is the Decision Foundation for the Built World.” Source: RevenueBase Database · checked Sep 11, 2026
15	CREXI	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 11, 2026	201-500	439 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 11, 2026
16	Franklin Street	Strong evidence	Tampa, FL, United StatesHQ checked Sep 11, 2026	201-500	410 contacts →
	Strong evidence “Franklin Street is a privately held, full-service commercial real estate services firm headquartered in Tampa, Florida.” Source: RevenueBase Database · checked Sep 11, 2026
17	Dream Town Real Estate	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 11, 2026	201-500	375 contacts →
	Indirect evidence “Dream Town is where innovation meets excellence.” Source: RevenueBase Database · checked Sep 11, 2026
18	NAI Capital Commercial	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 11, 2026	201-500	366 contacts →
	Strong evidence “NAI Capital Commercial is the largest agent- and employee-owned, full-service commercial real estate firm headquartered in Southern California, with 13 offices.” Source: RevenueBase Database · checked Sep 11, 2026
19	VTS	Strong evidence	New York, NY, United StatesHQ checked Sep 11, 2026	501-1,000	343 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 11, 2026
20	Bisnow	Strong evidence	NY, United StatesHQ checked Sep 11, 2026	51-200	302 contacts →
	Strong evidence “Our mission is to inform, connect and advance the commercial real estate community to do more business.” Source: RevenueBase Database · checked Sep 11, 2026
21	The Real Deal	Indirect evidence	Ny, United StatesHQ checked Sep 11, 2026	51-200	286 contacts →
	Indirect evidence “Bringing transparency to one of the world's most important and least understood industries.” Source: RevenueBase Database · checked Sep 11, 2026
22	Daum Commercial Real Estate Services	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 11, 2026	51-200	276 contacts →
	Strong evidence “DAUM Commercial is a leading provider of commercial real estate services including brokerage, tenant representation, consulting, leasing, sales and property management.” Source: RevenueBase Database · checked Sep 11, 2026
23	KBC Advisors	Strong evidence	Seattle, WA, United StatesHQ checked Sep 11, 2026	201-500	265 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 11, 2026
24	Costar	Strong evidence	Arlington, VA, United StatesHQ checked Sep 11, 2026	1,001-5,000	222 contacts →
	Strong evidence “Discover what the gold standard in commercial real estate means for you.” Source: RevenueBase Database · checked Sep 11, 2026
25	Cushman & Wakefield The Lund Company	Indirect evidence	Omaha, NE, United StatesHQ checked Sep 11, 2026	51-200	221 contacts →
	Indirect evidence “Founded more than 40 years ago in Omaha, Nebraska, The Lund Company is a member of the Cushman & Wakefield Alliance Program.” Source: RevenueBase Database · checked Sep 11, 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: commercial real estate data providers. 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 commercial real estate data providers.
Partial evidence: Its own public description names part of commercial real estate data providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name commercial real estate data providers. 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 2,355 commercial real estate data providers based in the United States

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Commercial real estate data providers based in the United States at a glance

As of Sep 11, 2026

47.1%Verified-email coverage

38.3%Mobile-number coverage

44.0Average contacts per company

1-10Median size (employees)

5.1%Largest-city concentration · New York

Sep 11, 2026Page data refreshed

Companies by employee count

1-10

1,465

11-50

648

51-200

170

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

43,6980–30

4,02231–60

1661–90

2090–180

973180+

Company record updated

Median 66.0d

00–30

49,26131–60

39,90461–90

9,38390–180

4,991180+

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 commercial real estate data providers, 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 “commercial real estate data providers”. 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 commercial real estate data providers), 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 commercial real estate data providers, 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, 48,729 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 11, 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.

Commercial real estate data providers by metro

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 commercial real estate data providers, 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 commercial real estate data providers are there based in the United States?

RevenueBase identified 2,355 commercial real estate data providers 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?

CBRE, headquartered in Dallas, tops this list with the largest team on record.

Which city has the most commercial real estate data providers?

New York leads with 120 headquartered companies, followed by Chicago (54) and Miami (54).

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 48,729 verified decision-maker contacts tracked across these 2,355 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 11, 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.