Company lists · Data refreshed September 2026

Top 25 Real estate investment management software companies based in New York, United States

Name: Real estate investment management 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 433 companies tracked

RevenueBase identified 433 real estate investment management software companies headquartered in New York, United States as of September 2026 and tracks 32,391 professional contacts across them, including 15,954 with verified work emails. New York is the largest hub.

This list covers real estate investment management 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

433Companies

32,391Contacts tracked

15,954Verified emails

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The 25 largest real estate investment management software companies based in New York, United States

Ranked by team size

Top 25 of 433 real estate investment management 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 investment management 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	Brookfield Properties	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	5,001-10,000	4,785 contacts →
	Strong evidence “Brookfield Properties is now BGRE, reflecting the next chapter of our global real estate platform.” Source: RevenueBase Database · checked Sep 14, 2026
3	Situsamc	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	5,001-10,000	3,349 contacts →
	Strong evidence “SitusAMC is the leading independent provider of innovative, trusted solutions that support the entire lifecycle of commercial and residential real estate finance, powering more…” Source: RevenueBase Database · checked Sep 14, 2026
4	Brown Harris Stevens	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	1,001-5,000	2,106 contacts →
	Strong evidence “Brown Harris Stevens (BHS) is one of the most prominent privately owned real estate firms in the world.” Source: RevenueBase Database · checked Sep 14, 2026
5	Tishman Speyer	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,911 contacts →
	Strong evidence “As a diversified developer, operator, and investment manager of top-tier real estate across the US, Europe, Asia and South America, Tishman Speyer creates vibrant destinations and…” Source: RevenueBase Database · checked Sep 14, 2026
6	BGO	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,252 contacts →
	Strong evidence “BGO is a leading, global real estate investment management advisor, real estate lender, and a globally-recognized provider of real estate services.” Source: RevenueBase Database · checked Sep 14, 2026
7	Serhant	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	n/a	1,240 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
8	SL Green Realty Corp	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	501-1,000	752 contacts →
	Strong evidence “SL Green Realty Corp, Manhattan's largest office landlord, is a fully integrated real estate investment trust, or REIT, that is focused primarily on acquiring, managing and…” Source: RevenueBase Database · checked Sep 14, 2026
9	Rose Associates	Partial evidence	New York, United StatesHQ checked Sep 14, 2026	201-500	609 contacts →
	Partial evidence “WORLD CLASS ACQUISITIONS, DEVELOPMENT & MANAGEMENT, ROOTED IN NEW YORK.” Source: RevenueBase Database · checked Sep 14, 2026
10	RXR	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	501-1,000	488 contacts →
	Indirect evidence “RXR an innovative investor, developer and place-maker committed to applying a customer and community-centered approach to building properties, services, and products that create…” Source: RevenueBase Database · checked Sep 14, 2026
11	Highline Residential	Indirect evidence	New York, United StatesHQ checked Sep 14, 2026	201-500	418 contacts →
	Indirect evidence “Highline Residential is a young and vibrant brokerage built on excellence and a cross-disciplinary approach.” Source: RevenueBase Database · checked Sep 14, 2026
12	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
13	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
14	Lightstone	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	501-1,000	236 contacts →
	Strong evidence “Lightstone, founded by David Lichtenstein, is one of the most diversified privately held real estate companies in the United States.” Source: RevenueBase Database · checked Sep 14, 2026
15	Stavtar Solutions	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	163 contacts →
	Partial evidence “Stavtar Solutions is a software company headquartered in New York, with employees located in the United States, United Kingdom and India.” Source: RevenueBase Database · checked Sep 14, 2026
16	Thor Equities Group	Partial evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	145 contacts →
	Partial evidence “Thor Equities is a leader in the development, leasing and management of office, industrial, laboratory, residential, hotel and mixed-use assets in premier urban locations…” Source: RevenueBase Database · checked Sep 14, 2026
17	RFR	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	127 contacts →
	Strong evidence “RFR is a real estate investment firm based in New York City with a core focus on select urban markets in the United States and Europe.” Source: RevenueBase Database · checked Sep 14, 2026
18	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
19	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
20	Westbrook Partners	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	98 contacts →
	Strong evidence “Westbrook Partners, founded in April 1994, is a privately-owned, fully integrated real estate investment management company with offices in New York, Boston, Washington, DC, Palm…” Source: RevenueBase Database · checked Sep 14, 2026
21	ABS Partners Real Estate	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	97 contacts →
	Strong evidence “ABS is a privately held, vertically integrated real estate company founded in by Earle Altman (Ret.), Gregg Schenker, Steven Hornstock and Peter Burack.” Source: RevenueBase Database · checked Sep 14, 2026
22	Gtis Partners	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	94 contacts →
	Strong evidence “GTIS Partners is a global real estate investment firm in the Americas, headquartered in New York with offices in São Paulo, San Francisco, Los Angeles, Atlanta, Charlotte…” Source: RevenueBase Database · checked Sep 14, 2026
23	DRA Advisors	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	81 contacts →
	Strong evidence “DRA Advisors LLC is a New York-based registered investment advisor with approximately 100 employees that specializes in real estate investment management services for…” Source: RevenueBase Database · checked Sep 14, 2026
24	Madison International Realty	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	79 contacts →
	Strong evidence “The firm was founded in 2002 by Ronald Dickerman, Madison’s President, with the idea of building a global investment platform focused on providing liquidity to real estate owners…” Source: RevenueBase Database · checked Sep 14, 2026
25	Living NEW York	Strong evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	74 contacts →
	Strong evidence “Founded in 2004, Living New York’s four partners, Jon, Devin, Eli and Ilan, shared a vision to form a full service Real Estate firm with a unique culture and perspective.” 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 investment management 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 investment management software companies.
Partial evidence: Its own public description names part of real estate investment management 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 investment management 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 25 of 433 real estate investment management software companies based in New York, United States

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

As of Sep 14, 2026

49.3%Verified-email coverage

74.8Average contacts per company

11-50Median size (employees)

100.0%Largest-city concentration · New York

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

215

11-50

138

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 433 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 investment management 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 investment management 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 investment management 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 investment management 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, 15,954 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 investment management 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 investment management 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 investment management software companies are there based in New York, United States?

RevenueBase identified 433 real estate investment management 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 has the most real estate investment management software companies?

New York leads with 433 headquartered companies, followed by Miami (286) and Los Angeles (202).

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 15,954 verified decision-maker contacts tracked across these 433 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.