Company lists · Data refreshed September 2026

Top 23 Real estate consulting companies based in New York, United States

RevenueBase identified 640 real estate consulting companies headquartered in New York, United States as of September 2026 and tracks 30,220 professional contacts across them, including 16,085 with verified work emails. New York is the largest hub.

This list covers real estate consulting 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 6, 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 6, 2026 86% judged on-target in blind review
640Companies
30,220Contacts tracked
16,085Verified emails
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The 23 largest real estate consulting companies based in New York, United States

Ranked by team size
Top 23 of 640 real estate consulting companies based in New York, United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to real estate consulting 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 20265,001-10,0009,091 contacts →

“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 6, 2026
2Strong evidenceNew York, NY, United StatesHQ checked Sep 6, 20265,001-10,0006,555 contacts →

“Newmark Group, Inc.(Nasdaq: NMRK), together with its subsidiaries (“Newmark”), is a world leading commercial real estate advisor and service provider to large institutional…”

Source: company website · checked Sep 6, 2026
3Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 2026n/a1,240 contacts →
Source: company website · checked Sep 6, 2026
4Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 2026501-1,000895 contacts →

“At Savills, we help organizations find the solutions that ensure employee success.”

Source: company website · checked Sep 6, 2026
5Strong evidenceNew York, NY, United StatesHQ checked Sep 6, 20265,001-10,000790 contacts →

“For nearly 100 years, Duff & Phelps helped clients make confident decisions in the areas of valuation, real estate, taxation and transfer pricing, disputes, M&A advisory and other…”

Source: company website · checked Sep 6, 2026
6Strong evidenceNew York, NY, United StatesHQ checked Sep 6, 2026501-1,000542 contacts →

“Since our inception in BOND New York has become the fastest growing real estate company in New York.”

Source: company website · checked Sep 6, 2026
7Indirect evidenceNew York, United StatesHQ checked Sep 6, 2026201-500418 contacts →

“Highline Residential is a young and vibrant brokerage built on excellence and a cross-disciplinary approach.”

Source: company website · checked Sep 6, 2026
8Strong evidenceNew York, NY, United StatesHQ checked Sep 6, 2026201-500386 contacts →

“Founded in 1991, Meridian Capital Group is a leading national advisor in commercial real estate finance, investment sales, and retail leasing.”

Source: company website · checked Sep 6, 2026
9Strong evidenceNew York, NY, United StatesHQ checked Sep 6, 202651-200201 contacts →

“RIPCO Real Estate is a leading commercial real estate brokerage firm, recognized for its reputation of excellence since 1991.”

Source: company website · checked Sep 6, 2026
10Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 202651-200192 contacts →

“Welcome to Coldwell Banker Warburg!”

Source: company website · checked Sep 6, 2026
11Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 202651-200168 contacts →

“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: company website · checked Sep 6, 2026
12Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 20261,001-5,000161 contacts →

“Situs is now SitusAMC.”

Source: company website · checked Sep 6, 2026
13Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 202651-200151 contacts →

“The selection of your residence (rental or purchase) represents much more than simply a place of domicile.”

Source: company website · checked Sep 6, 2026
14Strong evidenceNew York, NY, United StatesHQ checked Sep 6, 202651-200104 contacts →

“SPIRE is an industry-leading full-service NYC real estate brokerage and consulting firm specializing in the marketing of premier residential and commercial properties.”

Source: company website · checked Sep 6, 2026
15Strong evidenceNew York, NY, United StatesHQ checked Sep 6, 202651-200103 contacts →

“Spring11 provides a full suite of commercial real estate services to a wide range of clients including some of the world’s largest banks, debt and equity funds, REITs, life…”

Source: company website · checked Sep 6, 2026
16Strong evidenceNew York, NY, United StatesHQ checked Sep 6, 202651-20097 contacts →

“ABS is a privately held, vertically integrated real estate company founded in by Earle Altman (Ret.), Gregg Schenker, Steven Hornstock and Peter Burack.”

Source: company website · checked Sep 6, 2026
17Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 202651-20086 contacts →

“Caliber Associates, Inc.”

Source: company website · checked Sep 6, 2026
18Strong evidenceNew York, NY, United StatesHQ checked Sep 6, 202651-20078 contacts →

“Global Real Estate Advisors is a real estate advisory firm that develops and executes thesis-driven, value-creation strategies for investors and owners of multifamily real estate.”

Source: company website · checked Sep 6, 2026
19Strong evidenceNew York, NY, United StatesHQ checked Sep 6, 202611-5075 contacts →

“Investment Property Realty Group (IPRG) is a leading New York based commercial real estate investment sales brokerage and advisory firm.”

Source: company website · checked Sep 6, 2026
20Strong evidenceNew York, NY, United StatesHQ checked Sep 6, 202651-20075 contacts →

“Based in New York City, Ariel Property Advisors is a commercial real estate services and advisory company organized into separate groups for Investment Sales, Capital Services and…”

Source: company website · checked Sep 6, 2026
21Strong evidenceNew York, NY, United StatesHQ checked Sep 6, 202651-20074 contacts →

“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: company website · checked Sep 6, 2026
22Strong evidenceNew York, NY, United StatesHQ checked Sep 6, 2026201-50065 contacts →

“We believe that people deserve a better real estate experience.”

Source: company website · checked Sep 6, 2026
23Strong evidenceNew York, NY, United StatesHQ checked Sep 6, 202651-20057 contacts →

“The leading independent real estate firm in North America specializing in retail leasing, investment sales and consulting services, RKF serves a broad spectrum of domestic and…”

Source: company website · checked Sep 6, 2026

Showing 23 of 640 real estate consulting companies based in New York, United States

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

As of Sep 6, 2026
53.2%Verified-email coverage
47.2Average contacts per company
1-10Median size (employees)
100.0%Largest-city concentration · New York
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
393
11-50
175
51-200
52
201-500
9
501-1,000
2
1,001-5,000
4
5,001-10,000
3
10001+
2

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for New York, over 640 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 consulting 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 consulting 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 consulting 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 consulting 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, 16,085 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 6, 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 consulting 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 consulting 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 consulting companies are there based in New York, United States?

RevenueBase identified 640 real estate consulting 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 consulting companies?

New York leads with 640 headquartered companies, followed by Miami (448) and Houston (347).

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 16,085 verified decision-maker contacts tracked across these 640 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 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 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.