Company lists · Data refreshed September 2026

Top 25 Property data analytics companies based in the United States

RevenueBase identified 1,132 property data analytics companies headquartered in the United States as of September 2026 and tracks 23,211 professional contacts across them, including 8,999 with verified work emails and 10,548 with mobile numbers. New York is the largest hub.

This list covers property data analytics companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
1,132Companies
23,211Contacts tracked
8,999Verified emails
10,548Mobile numbers
Unlock all 1,132 companies Free signup · no credit card · 500 free credits

The 25 largest property data analytics companies based in the United States

Ranked by team size
Top 25 of 1,132 property data analytics companies based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names property data analytics companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Costar GroupPartial evidence
Arlington, VA, United StatesHQ checked Sep 5, 20265,001-10,0005,803

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

Source: company website · checked Sep 5, 2026
2
CorelogicIndirect evidence
Irvine, CA, United StatesHQ checked Sep 5, 20265,001-10,0004,393

“Formerly CoreLogic.”

Source: company website · checked Sep 5, 2026
3
Integra Realty ResourcesIndirect evidence
Denver, CO, United StatesHQ checked Sep 5, 2026501-1,000583

“Integra Realty Resources, Inc.”

Source: company website · checked Sep 5, 2026
4
MNSPartial evidence
Brooklyn, United StatesHQ checked Sep 5, 202651-200560

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

Source: company website · checked Sep 5, 2026
5
Green StreetStrong evidence
Newport Beach, CA, United StatesHQ checked Sep 5, 2026201-500468

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

Source: company website · checked Sep 5, 2026
6
LightboxIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 2026501-1,000444

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

Source: company website · checked Sep 5, 2026
7
CB InsightsPartial evidence
New York, NY, United StatesHQ checked Sep 5, 2026201-500275

“CB Insights is the leader in predictive intelligence on private companies-turning exclusive data on millions of firms into early, trusted signals on future performance and…”

Source: company website · checked Sep 5, 2026
8
Grace HillPartial evidence
Irving, TX, United StatesHQ checked Sep 5, 202651-200271

“Grace Hill provides technology-enabled performance solutions that help owners and operators of real estate properties increase property performance, reduce operating risk and grow…”

Source: company website · checked Sep 5, 2026
9
O'connorIndirect evidence
Houston, United StatesHQ checked Sep 5, 202651-200235

“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.”

Source: company website · checked Sep 5, 2026
10
CostarIndirect evidence
Arlington, VA, United StatesHQ checked Sep 5, 20261,001-5,000222

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

Source: company website · checked Sep 5, 2026
11
TANGOPartial evidence
Dallas, TX, United StatesHQ checked Sep 5, 2026201-500214

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

Source: company website · checked Sep 5, 2026
12
PellegoIndirect evidence
Seattle, WA, United StatesHQ checked Sep 5, 2026n/a187

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

Source: company website · checked Sep 5, 2026
13
SITUSIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 20261,001-5,000161

“Situs is now SitusAMC.”

Source: company website · checked Sep 5, 2026
14
Opteon USAPartial evidence
Toledo, OH, United StatesHQ checked Sep 5, 2026201-500144

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

Source: company website · checked Sep 5, 2026
15
CompstakStrong evidence
New York, NY, United StatesHQ checked Sep 5, 202651-200138

“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…”

Source: company website · checked Sep 5, 2026
16
Horvath & TremblayIndirect evidence
Lynnfield, MA, United StatesHQ checked Sep 5, 202651-200132

“Horvath & Tremblay is a premier real estate services firm specializing in investment real estate brokerage, 1031 exchanges, debt and equity placement, and appraisal and valuation…”

Source: company website · checked Sep 5, 2026
17
ATTOMStrong evidence
Irvine, CA, United StatesHQ checked Sep 5, 202651-200116

“ATTOM powers innovation across industries with premium property data and analytics covering 158 million U.S.”

Source: company website · checked Sep 5, 2026
18
Team Price Real EstatePartial evidence
Austin, TX, United StatesHQ checked Sep 5, 202651-200115

“At Team Price Real Estate, our approach is rooted in data-driven precision and a deep understanding of the Austin market.”

Source: company website · checked Sep 5, 2026
19
Partner Valuation AdvisorsIndirect evidence
Chicago, IL, United StatesHQ checked Sep 5, 202651-200109

“Partner Valuation Advisors delivers institutional-quality real estate valuation and advisory services with a modern, tech-forward approach.”

Source: company website · checked Sep 5, 2026
20
RCLCOIndirect evidence
Bethesda, MD, United StatesHQ checked Sep 5, 202651-200107

“Since 1967, RCLCO (formerly Robert Charles Lesser & Co.) has been the “first call” for real estate developers, investors, the public sector, and non-real estate companies and…”

Source: company website · checked Sep 5, 2026
21
Triple Crown CorporationIndirect evidence
Harrisburg, PA, United StatesHQ checked Sep 5, 202651-200101

“We provide high quality, best value real estate services on time, every time!”

Source: company website · checked Sep 5, 2026
22
Realty ExchangeIndirect evidence
Maplewood, MO, United StatesHQ checked Sep 5, 202611-5097

“For 60+ years, Realty Exchange has led the commercial and investment real estate industry in St.”

Source: company website · checked Sep 5, 2026
23
CherrePartial evidence
New York, NY, United StatesHQ checked Sep 5, 202651-20095

“Cherre is the leader in real estate data and insight.”

Source: company website · checked Sep 5, 2026
24Melville, NY, United StatesHQ checked Sep 5, 202651-20092

“For more than 75 years, Joseph J.”

Source: company website · checked Sep 5, 2026
25
Spring Hill Real EstateIndirect evidence
Vienna, VA, United StatesHQ checked Sep 5, 202651-20091

“Spring Hill Real Estate is a creative, innovative and people-oriented organization providing individual opportunity, personal satisfaction and rewarding challenges to all members…”

Source: company website · checked Sep 5, 2026

Showing 25 of 1,132 property data analytics companies based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 8,999 reachable decision-makers.

Free signup · no credit card

See all 1,132 companies

Property data analytics companies based in the United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
New YorkLargest hub · 84 HQs
10,548Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
738
11-50
288
51-200
75
201-500
11
501-1,000
5
1,001-5,000
4
5,001-10,000
4
10001+
1

Verified emails by last verification

0–30
8,445
31–60
468
61–90
8
90–180
2
180+
76

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 property data analytics companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “property data analytics companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among property data analytics companies, 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 an evidence 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, 8,999 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 5, 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.

Frequently asked

How many property data analytics companies are there based in the United States?

RevenueBase identified 1,132 property data analytics companies 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?

Costar Group, headquartered in Arlington, tops this list with the largest team on record.

Which city has the most property data analytics companies?

New York leads with 84 headquartered companies, followed by Chicago (27) and Los Angeles (27).

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 8,999 verified decision-maker contacts tracked across these 1,132 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,132 property data analytics companies based in the United States. Start with a free account, no credit card.

Get the full list

Related lists

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.