Company lists · Data refreshed September 2026
Top 25 Commercial property data providers worldwide
RevenueBase identified 4,983 commercial property data providers worldwide as of September 2026 and tracks 79,555 professional contacts across them, including 24,840 with verified work emails. The United States is the largest market and New York the largest hub.
This list covers commercial property data providers worldwide, 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 21, 2026. Country and city lists for commercial property data providers follow the table.
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.
The 25 largest commercial property data providers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 5,803 contacts → | ||||
Partial 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 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 4,393 contacts → | ||||
Indirect evidence “Formerly CoreLogic.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,718 contacts → | ||||
Partial 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 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,651 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 2,234 contacts → | ||||
Partial 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 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 2,199 contacts → | ||||
Indirect evidence “Anarock is a leading Indian real estate services company with diversified interests across the real estate lifecycle and deploys its proprietary technology platform to accelerate…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 2,142 contacts → | ||||
Partial evidence “Altus Group is a leading provider of commercial real estate (“CRE”) intelligence, anchored by ARGUS – the industry’s go-to software for valuation and performance analytics.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1,036 contacts → | ||||
Partial 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 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 935 contacts → | ||||
Partial 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 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 754 contacts → | ||||
Strong evidence “Grubb & Ellis Company is one of the nation’s largest commercial real estate services firms, providing transaction services, property management, facilities management and…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 583 contacts → | ||||
Indirect evidence “Integra Realty Resources, Inc.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 542 contacts → | ||||
Partial evidence “Savills, a trusted name in real estate since 1855, is a global leader in providing world-class property solutions.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 538 contacts → | ||||
Partial evidence “Nearmap is a global property intelligence company redefining how organizations understand and act on the built environment.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 523 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 444 contacts → | ||||
Indirect evidence “LightBox is the Decision Foundation for the Built World.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 441 contacts → | ||||
Indirect evidence “Циан, продуктовая IT-компания, которая входит в топ-15 лучших сервисов по недвижимости в мире, в 20-ку самых дорогих компаний Рунета по версии журнала Forbes и золотой список…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 439 contacts → | ||||
Partial 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 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 410 contacts → | ||||
Partial evidence “Franklin Street is a privately held, full-service commercial real estate services firm headquartered in Tampa, Florida.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 375 contacts → | ||||
Indirect evidence “Dream Town is where innovation meets excellence.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 366 contacts → | ||||
Partial 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 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 358 contacts → | ||||
Indirect evidence “Savills plc is a global real estate services provider listed on the London Stock Exchange, established in 1855.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 343 contacts → | ||||
Partial 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 21, 2026Thanks. The Data Team will review it. | |||||
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 property 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 property data providers.
- Partial evidence
- Its own public description names part of commercial property 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 property 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 4,983 commercial property data providers worldwide
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Commercial property data providers worldwide at a glance
As of Sep 21, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 property 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.
- Coverage
- Every country. Country and city lists for commercial property data providers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “commercial property 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 property 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 property data providers, and records with no verified work email.
- 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, 24,840 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 21, 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 property data providers by location
24 lists · largest firstEvery Commercial property data providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Commercial property data providers based in the United States1,958
- Commercial property data providers based in India234
- Commercial property data providers based in Brazil212
- Commercial property data providers based in Germany173
- Commercial property data providers based in Canada149
- Commercial property data providers based in France149
- Commercial property data providers based in Australia127
- Commercial property data providers based in the United Kingdom121
- Commercial property data providers based in the Netherlands85
- Commercial property data providers based in the United Arab Emirates82
- Commercial property data providers based in Switzerland45
- Commercial property data providers based in South Africa32
- Commercial property data providers based in Chile29
- Commercial property data providers based in Poland29
- Commercial property data providers based in Belgium26
Cities
- Commercial property data providers based in New York, United States99
- Commercial property data providers based in Miami, United States42
- Commercial property data providers based in Chicago, United States41
- Commercial property data providers based in Dallas, United States40
- Commercial property data providers based in Los Angeles, United States40
- Commercial property data providers based in Houston, United States31
- Commercial property data providers based in Atlanta, United States29
- Commercial property data providers based in Austin, United States29
- Commercial property data providers based in San Francisco, United States27
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 property 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 property data providers are there worldwide?
RevenueBase identified 4,983 commercial property data providers worldwide 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?
Costar Group, headquartered in Arlington, tops this list with the largest team on record.
Which country has the most commercial property data providers?
The United States leads with 1,958 companies, followed by India (234) and Brazil (212). Every commercial property data providers list by country and city is linked on this page.
Which city has the most commercial property data providers?
New York leads with 99 headquartered companies, followed by London (60) and Dubai (59).
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 24,840 verified decision-maker contacts tracked across these 4,983 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 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 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.