Company lists · Data refreshed November 2026

Top 25 Property valuation data providers worldwide

RevenueBase identified 2,165 company matches for property valuation data providers worldwide as of November 2026 and tracks 39,417 professional contacts across them, including 12,120 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for property valuation data providers 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 November 6, 2026. Country and city lists for property valuation data providers 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 Nov 6, 2026 How this list was built
2,165Companies
39,417Contacts tracked
12,120Verified emails
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The 25 largest property valuation data providers worldwide

Ranked by team size
Top 25 of 2,165 company matches for property valuation data providers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 20265,001-10,0006,178 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 20265,001-10,0004,444 contacts →

Exact match

“Formerly CoreLogic.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchToronto, TX, CanadaHQ recorded Nov 6, 20261,001-5,0002,126 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Nov 6, 2026501-1,000741 contacts →

Exact match

“At Herron Todd White, we’re proud to be one of Australia’s largest independent property valuation and advisory firms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDallas, TX, United StatesHQ recorded Nov 6, 2026501-1,000727 contacts →

Exact match

“BBG is a nationally recognized valuation and assessment firm with a reputation for personal attention, deep industry experience, and a proactive approach to meet client deadlines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLas Rozas, SpainHQ recorded Nov 6, 20261,001-5,000623 contacts →

Exact match

“Tinsa España by Accumin is the largest independent valuation, real estate consulting and data company in Spain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDenver, VA, United StatesHQ recorded Nov 6, 2026501-1,000610 contacts →

Exact match

“Integra Realty Resources, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchIslamabad, PakistanHQ recorded Nov 6, 2026201-500599 contacts →

Exact match

“Agency21 International, Pakistan's Biggest Estate Agency, simplifies your Real Estate experience and ensures transparent property transactions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNew York, CT, United StatesHQ recorded Nov 6, 2026501-1,000480 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-500415 contacts →

Exact match

“Hello, we’re Zoopla.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchZurich, SwitzerlandHQ recorded Nov 6, 2026201-500299 contacts →

Exact match

“Wüest Partner is an innovative and independent service provider in the real estate industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchUnited StatesHQ recorded Nov 6, 20261,001-5,000280 contacts →

Exact match

“Xceligent, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHouston, United StatesHQ recorded Nov 6, 202651-200264 contacts →

Exact match

“In business since 1974, we have the resources and unparalleled market expertise to provide you with all of your real estate valuation and consulting needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Nov 6, 2026201-500259 contacts →

Exact match

“Gloval es una firma líder de servicios integrales de valoración, ingeniería y consultoría inmobiliaria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchArlington, VA, United StatesHQ recorded Nov 6, 20261,001-5,000255 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchUnited StatesHQ recorded Nov 6, 2026201-500218 contacts →

Exact match

“True Footage is a real estate valuation company growing across the country and providing people with the opportunity to work with the most experienced and fun appraisers across…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSantiago, ChileHQ recorded Nov 6, 202651-200212 contacts →

Exact match

“Accumin es una compañía líder, global e independiente que se centra en la tasación y consultoría inmobiliaria, software e inteligencia, y gestión de riesgo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCenturion, South AfricaHQ recorded Nov 6, 202651-200210 contacts →

Exact match

“Lightstone provides comprehensive data on property, automotive and business assets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 2026n/a189 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchParis, FranceHQ recorded Nov 6, 2026n/a168 contacts →

Exact match

“Business Immo est un groupe d’information dédié aux professionnels de l’industrie immobilière.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchToledo, IL, United StatesHQ recorded Nov 6, 2026201-500164 contacts →

Exact match

“Opteon is an international provider of valuation, advisory, and property services through innovative software solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSan Juan De Alicante, SpainHQ recorded Nov 6, 202651-200163 contacts →

Exact match

“EUROVAL, marca y denominación comercial de Eurovaloraciones, S.A, es una Sociedad de referencia en el sector español de la Tasación y una de las firmas independientes con más…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMenlyn, South AfricaHQ recorded Nov 6, 2026201-500160 contacts →

Exact match

“DDP, the property valuation experts, operate as a specialist team of accredited professionals through a diversified network of branches across South Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLisbon, PortugalHQ recorded Nov 6, 2026201-500158 contacts →

Exact match

“The all-in-one real estate platform to win clients and invest at scale!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200142 contacts →

Exact match

“CompStak is the leading commercial real estate data and analytics platform, built on the industry's most comprehensive crowdsourced database of lease comps, sale comps, loan data…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 2,165 property valuation data providers worldwide

See the full list, filter by size, metro and specialty, and access 12,120 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Property valuation data providers worldwide at a glance

As of Nov 6, 2026
30.7%Verified-email coverage
18.2Average contacts per company
1-10Median size (employees)
1.5%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,410
11-50
479
51-200
150
201-500
42
501-1,000
16
1,001-5,000
12
5,001-10,000
4
10001+
5

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 property valuation data providers are linked below.
What qualifies
Company records worldwide whose business descriptions match “property valuation 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. 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 12,120 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 November 6, 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.

Property valuation data providers by location

13 lists · largest first

Every Property valuation data providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “property valuation data providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many property valuation data providers are there worldwide?

RevenueBase identified 2,165 company matches for property valuation data providers worldwide as of November 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 country has the most property valuation data providers?

The United States leads with 633 companies, followed by Germany (158) and Australia (105). Every property valuation data providers list by country and city is linked on this page.

Which city has the most property valuation data providers?

New York leads with 33 company records, followed by London (31) and Paris (19).

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 12,120 professional contacts with verified work emails tracked across these 2,165 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 November 6, 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.