Company lists · Data refreshed September 2026

Top 24 Real estate development software companies based in New York, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 188 companies tracked

RevenueBase identified 188 real estate development software companies headquartered in New York, United States as of September 2026 and tracks 12,963 professional contacts across them, including 7,475 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers real estate development software companies headquartered in New York, 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 14, 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 14, 2026 86% judged on-target in blind review

188Companies

12,963Contacts tracked

7,475Verified emails

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The 24 largest real estate development software companies based in New York, United States

Ranked by team size

Top 24 of 188 real estate development software companies based in New York, United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to real estate development software companies: 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	Douglas Elliman Real Estate	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	5,001-10,000	9,091 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 14, 2026
2	TF Cornerstone	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	201-500	426 contacts →
	Strong evidence “TF Cornerstone (TFC) is a privately held vertically integrated real estate development company with a commitment to long-term multi-generational ownership.” Source: RevenueBase Database · checked Sep 14, 2026
3	VTS	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 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 14, 2026
4	AGORA	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	242 contacts →
	Strong evidence “Agora is the most comprehensive real estate investment management platform on the market.” Source: RevenueBase Database · checked Sep 14, 2026
5	Extell	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	201-500	211 contacts →
	Strong evidence “Recognized as one of New York City’s most active real estate developers, Extell Development Company is a nationally acclaimed real estate developer of residential, commercial…” Source: RevenueBase Database · checked Sep 14, 2026
6	Rockrose Development Corp	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	170 contacts →
	Partial evidence “HISTORY Rockrose Development Corp.” Source: RevenueBase Database · checked Sep 14, 2026
7	Corcoran Sunshine Marketing Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	168 contacts →
	Indirect evidence “With more than 30 years of experience in marketing and collective sales of over $60 billion, Corcoran Sunshine Marketing Group is the recognized industry leader in the…” Source: RevenueBase Database · checked Sep 14, 2026
8	Gabriels Technology Solutions	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	112 contacts →
	Partial evidence “Established in 1994, Gabriels Technology Solutions (GTS) is located in New York City with owned and managed overseas operations in Brasov Romania, Chennai India and Madurai India.” Source: RevenueBase Database · checked Sep 14, 2026
9	Localizeos	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	104 contacts →
	Indirect evidence “Headquartered in NYC, operating in NYC, Chicago, South Florida, and DC Metro region, with expansion to more major U.S.” Source: RevenueBase Database · checked Sep 14, 2026
10	JDS Development Group	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	82 contacts →
	Strong evidence “JDS Development Group is a New York and Miami-based real estate development, construction, and acquisition firm specializing in architecturally significant large-scale urban…” Source: RevenueBase Database · checked Sep 14, 2026
11	Triplemint	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	201-500	65 contacts →
	Strong evidence “We believe that people deserve a better real estate experience.” Source: RevenueBase Database · checked Sep 14, 2026
12	Atlas Capital Group, LLC	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	54 contacts →
	Strong evidence “Atlas Capital Group, LLC is a vertically integrated full service real estate investment, development and management firm with offices in New York and Los Angeles.” Source: RevenueBase Database · checked Sep 14, 2026
13	Ruben Companies	Strong evidence	New York, United StatesHQ checked Sep 14, 2026	11-50	54 contacts →
	Strong evidence “Founded almost fifty years ago, Ruben Companies and its affiliates are leaders in the development and management of prime real estate, and in the development and marketing of…” Source: RevenueBase Database · checked Sep 14, 2026
14	Naftali Group	Strong evidence	New York, United StatesHQ checked Sep 14, 2026	51-200	49 contacts →
	Strong evidence “Naftali Group, a privately held global real estate development and investment firm based in New York City, has a prestigious track record leading some of the most significant…” Source: RevenueBase Database · checked Sep 14, 2026
15	HAP Investments LLC	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	11-50	39 contacts →
	Strong evidence “HAP Investments is an international, full-service real estate development company headquartered in New York City.” Source: RevenueBase Database · checked Sep 14, 2026
16	Redirect Consulting	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	39 contacts →
	Strong evidence “REdirect Consulting is a leading provider of real estate technology solutions with a global reach.” Source: RevenueBase Database · checked Sep 14, 2026
17	Sitecompli	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	31 contacts →
	Indirect evidence “SiteCompli enables property owners and managers to transform how work gets done at their properties.” Source: RevenueBase Database · checked Sep 14, 2026
18	Witkoff	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	11-50	29 contacts →
	Strong evidence “Witkoff is a privately held, global real estate development and investment firm headquartered in New York City.” Source: RevenueBase Database · checked Sep 14, 2026
19	Skyline Developers	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	201-500	27 contacts →
	Strong evidence “Skyline Developers is the New York division of Garden Homes Development, a private real estate company based in Short Hills, New Jersey.” Source: RevenueBase Database · checked Sep 14, 2026
20	The Hakimian Organization	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	11-50	25 contacts →
	Strong evidence “The Hakimian Organization is a developer, owner, and manager of New York real estate since 1970.” Source: RevenueBase Database · checked Sep 14, 2026
21	Union Realtime LLC	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	11-50	24 contacts →
	Strong evidence “Since 2016 we have been disruptive in the commercial real-estate data space and we are now embarking on an ambitious growth plan to build out our enterprise software offering.” Source: RevenueBase Database · checked Sep 14, 2026
22	ZYYO	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	11-50	19 contacts →
	Strong evidence “Zyyo is a full-service, tech-enabled real estate development company specializing in hospitality and mixed-use projects, offering an all-in-one vertically integrated approach.” Source: RevenueBase Database · checked Sep 14, 2026
23	Reuveni Development Marketing	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	1-10	18 contacts →
	Partial evidence “Reuveni Development Marketing (d/b/a Reuveni LLC) is a privately owned and operated brokerage company, founded by industry expert Shlomi Reuveni.” Source: RevenueBase Database · checked Sep 14, 2026
24	Markerr	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	11-50	16 contacts →
	Strong evidence “Markerr is setting a new standard for real estate decision-making in leveraging real-time data and data science, enabling clients to gain a competitive advantage, and make more…” Source: RevenueBase Database · checked Sep 14, 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: real estate development software companies. 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 real estate development software companies.
Partial evidence: Its own public description names part of real estate development software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name real estate development software companies. 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 24 of 188 real estate development software companies based in New York, United States

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Real estate development software companies based in New York, United States at a glance

As of Sep 14, 2026

57.7%Verified-email coverage

69.0Average contacts per company

11-50Median size (employees)

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 188 companies.

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 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 New York, 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.
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 real estate development software companies), 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 real estate development software companies, and records with no verified work email. Companies headquartered outside New York 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, 7,475 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 14, 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 in the United States

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 real estate development software companies, 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 real estate development software companies are there based in New York, United States?

RevenueBase identified 188 real estate development software companies headquartered in New York, 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 in the United States has the most real estate development software companies?

New York leads the United States with 188 headquartered companies, followed by Miami (141) and Houston (78).

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 7,475 verified decision-maker contacts tracked across these 188 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 14, 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.