Company lists · Data refreshed September 2026

Top 23 Accounting companies for real estate companies based in New York, United States

RevenueBase identified 168 accounting companies for real estate companies headquartered in New York, United States as of September 2026 and tracks 4,616 professional contacts across them, including 877 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers accounting companies for real estate 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 30, 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 30, 2026 86% judged on-target in blind review
168Companies
4,616Contacts tracked
877Verified emails
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The 23 largest accounting companies for real estate companies based in New York, United States

Ranked by team size
Top 23 of 168 accounting companies for real estate companies based in New York, United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to accounting companies for real estate 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
1Strong evidenceNew York, NY, United StatesHQ checked Sep 30, 20265,001-10,000790 contacts →

Strong evidence

“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: RevenueBase Database · checked Sep 30, 2026
2Strong evidenceNew York, United StatesHQ checked Sep 30, 2026201-500339 contacts →

Strong evidence

“OHI is a specialized finance and real estate accounting outsourcing service provider with operations out of New Delhi (India) since 2006.”

Source: RevenueBase Database · checked Sep 30, 2026
3Indirect evidenceNew York, NY, United StatesHQ checked Sep 30, 2026501-1,000289 contacts →

Indirect evidence

“CBIZ Marks Paneth, formerly known as Marks Paneth LLP, joined CBIZ and Mayer Hoffman McCann P.C.(MHM) in January 2022.”

Source: RevenueBase Database · checked Sep 30, 2026
4Partial evidenceNew York, NY, United StatesHQ checked Sep 30, 202651-20075 contacts →

Partial evidence

“Fasten Halberstam LLP is a full service accounting firm offering a broad range of services for a diversified clientele representing a variety of industries.”

Source: RevenueBase Database · checked Sep 30, 2026
5Strong evidenceNew York, NY, United StatesHQ checked Sep 30, 202611-5041 contacts →

Strong evidence

“Townhouse Partners is a commercial real estate consulting firm redefining excellence across the capital markets.”

Source: RevenueBase Database · checked Sep 30, 2026
6Strong evidenceNew York, United StatesHQ checked Sep 30, 202651-20032 contacts →

Strong evidence

“Kaufman Organization is a New York-based real estate company”

Source: RevenueBase Database · checked Sep 30, 2026
7Strong evidenceNew York, NY, United StatesHQ checked Sep 30, 202611-5032 contacts →

Strong evidence

“Herald Square Properties and EVO Real Estate Group have merged to form HSP Real Estate Group.”

Source: RevenueBase Database · checked Sep 30, 2026
8Indirect evidenceNew York, NY, United StatesHQ checked Sep 30, 202651-20024 contacts →

Indirect evidence

“Spielman Koenigsberg & Parker has grown to become today’s firm with global reach while continuing its more than half a century commitment to extraordinary client service.”

Source: RevenueBase Database · checked Sep 30, 2026
9Partial evidenceNew York, NY, United StatesHQ checked Sep 30, 202611-5023 contacts →

Partial evidence

“Czarnowski & Beer LLP is a leading certified public accounting, auditing and management consulting firm.”

Source: RevenueBase Database · checked Sep 30, 2026
10Strong evidenceNew York, NY, United StatesHQ checked Sep 30, 202611-5022 contacts →

Strong evidence

“Alvarez & Marsal Property Solutions (AMPS) is a fully integrated, real estate advisory company with offices in New York City, Chicago, and Denver.”

Source: RevenueBase Database · checked Sep 30, 2026
11Strong evidenceNew York, NY, United StatesHQ checked Sep 30, 202611-5020 contacts →

Strong evidence

“River Edge Advisors LLC is a boutique provider of outsourced accounting and consulting services for many industries including Real Estate, Private Equity, Hedge Funds and Health…”

Source: RevenueBase Database · checked Sep 30, 2026
12Strong evidenceNew York, NY, United StatesHQ checked Sep 30, 202611-5016 contacts →

Strong evidence

“Established in 2022 by industry veteran Carlos Norena, Plus Accounting Services is a beacon of commitment to the nonprofit sector.”

Source: RevenueBase Database · checked Sep 30, 2026
13Partial evidenceNew York, NY, United StatesHQ checked Sep 30, 202611-5015 contacts →

Partial evidence

“A Trusted Accounting and Tax Advisor for Nearly 100 Years At LHF, we know that businesses are at the heart of our community.”

Source: RevenueBase Database · checked Sep 30, 2026
14Partial evidenceNew York, NY, United StatesHQ checked Sep 30, 202611-5015 contacts →

Partial evidence

“We are a full service accounting firm serving clients throughout the United States.”

Source: RevenueBase Database · checked Sep 30, 2026
15Indirect evidenceNew York, NY, United StatesHQ checked Sep 30, 202611-5013 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 30, 2026
16Indirect evidenceNew York, United StatesHQ checked Sep 30, 202611-5012 contacts →

Indirect evidence

“For nearly 120 years, Joseph P.”

Source: RevenueBase Database · checked Sep 30, 2026
17Indirect evidenceNew York, NY, United StatesHQ checked Sep 30, 20261-1011 contacts →

Indirect evidence

“A member of the of American Institute of Certified Public Accountants and of the New York State Society of Certified Public Accountants, Ivan Gittardi CPA LLC is a professional…”

Source: RevenueBase Database · checked Sep 30, 2026
18Indirect evidenceNew York, NY, United StatesHQ checked Sep 30, 202611-5011 contacts →

Indirect evidence

“Vanderbilt Appraisal Company, LLC offers a full array of valuation services and is one of the elite valuation firms in the NY-NJ-CT region.”

Source: RevenueBase Database · checked Sep 30, 2026
19Strong evidenceNew York, NY, United StatesHQ checked Sep 30, 202611-5010 contacts →

Strong evidence

“Weitzman Associates is a nationally known and respected real estate advisory services firm.”

Source: RevenueBase Database · checked Sep 30, 2026
20Partial evidenceNew York, NY, United StatesHQ checked Sep 30, 20261-1010 contacts →

Partial evidence

“At AJOY, we believe accounting, tax preparation, payroll and financial management don’t have to be a hassle.”

Source: RevenueBase Database · checked Sep 30, 2026
21Partial evidenceNew York, NY, United StatesHQ checked Sep 30, 202651-2009 contacts →

Partial evidence

“Adeptus is an accounting and business consulting firm, serving a growing roster of regional, national, and international clients, providing tax, accounting and attest services…”

Source: RevenueBase Database · checked Sep 30, 2026
22Indirect evidenceNew York, NY, United StatesHQ checked Sep 30, 202611-509 contacts →

Indirect evidence

“Smart ideas for brilliant clients.”

Source: RevenueBase Database · checked Sep 30, 2026
23Strong evidenceNew York, NY, United StatesHQ checked Sep 30, 20261-109 contacts →

Strong evidence

“Lighthouse Advisory Services (LAS) is a commercial real estate valuation, advisory and due diligence services firm dedicated to bringing expertise, efficiency and reliability to…”

Source: RevenueBase Database · checked Sep 30, 2026

Showing 23 of 168 accounting companies for real estate companies based in New York, United States

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Accounting companies for real estate companies based in New York, United States at a glance

As of Sep 30, 2026
19.0%Verified-email coverage
27.5Average contacts per company
1-10Median size (employees)
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
114
11-50
38
51-200
11
201-500
1
501-1,000
1
1,001-5,000
1
5,001-10,000
1

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 168 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 accounting companies for real estate 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 “accounting companies for real estate 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 accounting companies for real estate 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 accounting companies for real estate 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, 877 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 30, 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

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 accounting companies for real estate 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 accounting companies for real estate companies are there based in New York, United States?

RevenueBase identified 168 accounting companies for real estate 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?

Duff & Phelps, headquartered in New York, tops this list with the largest team on record.

Which city in the United States has the most accounting companies for real estate companies?

New York leads the United States with 168 headquartered companies, followed by Houston (96) and Los Angeles (92).

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 877 verified decision-maker contacts tracked across these 168 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 30, 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.