Company lists · Data refreshed September 2026

Top 25 Real estate development software companies based in the United States

Name: Real estate development software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 3,582 companies tracked

RevenueBase identified 3,582 real estate development software companies headquartered in the United States as of September 2026 and tracks 61,660 professional contacts across them, including 26,319 with verified work emails and 26,551 with mobile numbers. New York is the largest hub.

This list covers real estate development software 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

3,582Companies

61,660Contacts tracked

26,319Verified emails

26,551Mobile numbers

Explore all 3,582 companies → Free signup · no credit card · 500 free credits

The 25 largest real estate development software companies based in the United States

Ranked by team size

Top 25 of 3,582 real estate development software 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 real estate development software 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.
#	Company	Headquarters	Employees	Contacts
1	Douglas Elliman Real EstateIndirect evidence	New York, NY, United StatesHQ checked Sep 5, 2026	5,001-10,000	9,091
	“Douglas Elliman Inc.(NYSE: DOUG, “Douglas Elliman”) owns Douglas Elliman Realty, LLC, which is one of the largest residential brokerage companies in the United States with…” Source: company website · checked Sep 5, 2026
2	YARDIStrong evidence	Santa Barbara, CA, United StatesHQ checked Sep 5, 2026	10001+	6,294
	“Since 1984, Yardi has grown into the leading provider of high-performance software for the real estate industry.” Source: company website · checked Sep 5, 2026
3	ONE Sotheby's International RealtyStrong evidence	Miami, FL, United StatesHQ checked Sep 5, 2026	501-1,000	1,437
	“ONE Sotheby’s International Realty is South Florida’s premier source for luxury real estate and development opportunities.” Source: company website · checked Sep 5, 2026
4	The Michaels OrganizationStrong evidence	Camden, NJ, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,276
	“The Michaels Organization is a national leader in residential real estate, with full service capabilities in development, property management, construction, acquisition &…” Source: company website · checked Sep 5, 2026
5	Lone Wolf TechnologiesStrong evidence	Dallas, TX, United StatesHQ checked Sep 5, 2026	201-500	700
	“At Lone Wolf Technologies, we believe making tech for real estate is about much more than just making the best tools.” Source: company website · checked Sep 5, 2026
6	HCSSPartial evidence	Sugar Land, TX, United StatesHQ checked Sep 5, 2026	201-500	645
	“Since 1986, HCSS been developing software to help construction companies streamline their operations.” Source: company website · checked Sep 5, 2026
7	Holland Partner GroupStrong evidence	Vancouver, WA, United StatesHQ checked Sep 5, 2026	501-1,000	637
	“Holland Partner Group (HPG) is a fully-integrated real estate investment company with two decades of experience, over 750 team members, and a business volume that exceeded $2…” Source: company website · checked Sep 5, 2026
8	Thompson ThriftStrong evidence	Indianapolis, IN, United StatesHQ checked Sep 5, 2026	501-1,000	598
	“Thompson Thrift is an integrated full-service real estate company with offices in Indianapolis and Terre Haute, Indiana, Houston, Texas, Phoenix, Arizona and Denver, Colorado.” Source: company website · checked Sep 5, 2026
9	ParadigmIndirect evidence	Middleton, WI, United StatesHQ checked Sep 5, 2026	501-1,000	571
	“Paradigm is a technology company providing SaaS solutions specifically tailored for the building industry.” Source: company website · checked Sep 5, 2026
10	MNSPartial evidence	Brooklyn, United StatesHQ checked Sep 5, 2026	51-200	560
	“At MNS we offer expert services in new development, re-leasing, and data collection and analysis.” Source: company website · checked Sep 5, 2026
11	Atlantic Pacific CompaniesStrong evidence	Boca Raton, FL, United StatesHQ checked Sep 5, 2026	501-1,000	552
	“Atlantic Pacific is a fifth-generation real estate company with expertise in acquisitions, development, property management, and investments.” Source: company website · checked Sep 5, 2026
12	Inside Real EstateStrong evidence	Murray, UT, United StatesHQ checked Sep 5, 2026	501-1,000	479
	“Inside Real Estate is a fast growing, independently-owned real estate software firm that serves as a trusted technology partner to over top brokerages, agents and teams.” Source: company website · checked Sep 5, 2026
13	S.L. Nusbaum Realty COIndirect evidence	Norfolk, VA, United StatesHQ checked Sep 5, 2026	1,001-5,000	445
	“Founded in 1906, S.L.” Source: company website · checked Sep 5, 2026
14	TF CornerstoneStrong evidence	New York, NY, United StatesHQ checked Sep 5, 2026	201-500	426
	“TF Cornerstone (TFC) is a privately held vertically integrated real estate development company with a commitment to long-term multi-generational ownership.” Source: company website · checked Sep 5, 2026
15	BeztakIndirect evidence	Farmington Hills, MI, United StatesHQ checked Sep 5, 2026	1,001-5,000	376
	“For over half a century and across the nation, Beztak has developed and managed distinguished resident, retail and commercial properties.” Source: company website · checked Sep 5, 2026
16	Dream Town Real EstateIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	201-500	375
	“Dream Town is where innovation meets excellence.” Source: company website · checked Sep 5, 2026
17	VAN Metre CompaniesIndirect evidence	Fairfax, VA, United StatesHQ checked Sep 5, 2026	501-1,000	339
	“Van Metre Companies is dedicated to building and continually improving upon the storied reputation, earned over the years since the Company’s founding in 1955, of providing top…” Source: company website · checked Sep 5, 2026
18	FLOWIndirect evidence	United StatesHQ checked Sep 5, 2026	51-200	333
	“Flow is a residential company built on the idea that where you live shapes how you live.” Source: company website · checked Sep 5, 2026
19	Trimble ViewpointIndirect evidence	Westminster, CO, United StatesHQ checked Sep 5, 2026	501-1,000	321
	“Dedicated to the world’s tomorrow, Trimble is a technology company delivering solutions that enable our customers to work in new ways to measure, build, grow and move goods for a…” Source: company website · checked Sep 5, 2026
20	Southern Land CompanyStrong evidence	Nashville, TN, United StatesHQ checked Sep 5, 2026	501-1,000	309
	“Southern Land Company is a national full-service real estate developer that has been reimagining the industry since 1986.” Source: company website · checked Sep 5, 2026
21	The Kolter GroupStrong evidence	Delray Beach, FL, United StatesHQ checked Sep 5, 2026	1,001-5,000	305
	“The Kolter Group LLC is a real estate development & investment firm based in Delray Beach, Florida, with a Southeast US footprint.” Source: company website · checked Sep 5, 2026
22	Corelogic FNCPartial evidence	Oxford, MS, United StatesHQ checked Sep 5, 2026	201-500	295
	“We are a team of skilled developers, UX designers, marketing professionals, customer service specialists, software engineers and much more.” Source: company website · checked Sep 5, 2026
23	InhabitPartial evidence	Knoxville, TN, United StatesHQ checked Sep 5, 2026	1,001-5,000	291
	“Inhabit is a software company serving the residential and vacation property management industries.” Source: company website · checked Sep 5, 2026
24	Buildium, A Realpage CompanyStrong evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	201-500	284
	“Buildium is the only property management solution that helps real estate professionals win new business from property owners and community associations seeking services.” Source: company website · checked Sep 5, 2026
25	Billingsley CompanyStrong evidence	Dallas, TX, United StatesHQ checked Sep 5, 2026	51-200	263
	“Billingsley Company delivers unique insight and expertise to the art and science of commercial and residential real estate development.” Source: company website · checked Sep 5, 2026

Showing 25 of 3,582 real estate development software companies based in the United States

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Real estate development software companies based in the United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 177 HQs

26,551Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

2,188

11-50

1,014

51-200

269

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Verified emails by last verification

0–30

24,420

31–60

1,693

61–90

90–180

180+

172

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 real estate development software 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 “real estate development software 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 real estate development software 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, 26,319 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.

Real estate development software companies by metro

Frequently asked

How many real estate development software companies are there based in the United States?

RevenueBase identified 3,582 real estate development software 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?

Douglas Elliman Real Estate, headquartered in New York, tops this list with the largest team on record.

Which city has the most real estate development software companies?

New York leads with 177 headquartered companies, followed by Miami (141) and Houston (80).

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 26,319 verified decision-maker contacts tracked across these 3,582 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.

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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.