Company lists · Data refreshed September 2026

Top 25 Office building owners based in New York, United States

Name: Office building owners 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 17, 2026 174 companies tracked

RevenueBase identified 174 company matches for office building owners associated with New York, United States as of September 2026 and tracks 11,490 professional contacts across them, including 5,280 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers company matches for office building owners associated with New York, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 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 RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

174Companies

11,490Contacts tracked

5,280Verified emails

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The 25 largest office building owners based in New York, United States

Ranked by team size

Top 25 of 174 company matches for office building owners based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Berkadia	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	1,001-5,000	2,875 contacts →
	Exact match “Berkadia, a joint venture of Berkshire Hathaway and Jefferies Financial Group, is a leader in the commercial real estate industry, offering a robust suite of services to our…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Tishman Speyer	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,911 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Vornado Realty Trust	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	1,001-5,000	794 contacts →
	Exact match “Vornado Realty Trust is a preeminent owner, manager and developer of office and retail assets.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	SL Green Realty Corp	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	501-1,000	752 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Empire State Realty Trust	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	501-1,000	454 contacts →
	Exact match “Empire State Realty Trust, Inc.(NYSE: ESRT) is a NYC-focused REIT that owns and operates a portfolio of well-leased, top of tier, modernized, amenitized, and well-located office…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Paramount Group	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	201-500	371 contacts →
	Exact match “Formerly Paramount Group, Elecor Properties is a premier real assets operating platform that develops and operates trophy-quality office buildings in the most sought-after…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	VTS	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	501-1,000	343 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Related Management Company	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	1,001-5,000	316 contacts →
	Exact match “Related Management Company (RMC) is A subsidiary of Related Companies, a leading owner and operator of real estate, managing a $60+ billion portfolio of premier residential and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	NAI Global	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	5,001-10,000	265 contacts →
	Exact match “NAI Global is a leading global commercial real estate brokerage firm.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Rockefeller Group	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	201-500	243 contacts →
	Exact match “Rockefeller Group is a leading U.S.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	RIPCO	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	51-200	201 contacts →
	Exact match “RIPCO Real Estate is a leading commercial real estate brokerage firm, recognized for its reputation of excellence since 1991.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Rockrose Development Corp	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	51-200	170 contacts →
	Exact match “HISTORY Rockrose Development Corp.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Thor Equities Group	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	51-200	145 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Gotham Organization	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	51-200	118 contacts →
	Exact match “Founded in 1912, Gotham is a New York real estate developer, owner and property manager delivering smart and stylish life experiences that transform the buildings and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Jack Resnick & Sons, INC	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	51-200	111 contacts →
	Exact match “Since its founding in 1928, Jack Resnick & Sons has become one of the largest private owners of residential and commercial office properties in New York City.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Olshan Properties	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	501-1,000	101 contacts →
	Exact match “Olshan Properties, formerly known as MPI, Mall Properties, Inc, is a privately owned real estate firm specialized in the development, acquisition, leasing and management of…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	ABS Partners Real Estate	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	51-200	97 contacts →
	Exact match “ABS is a privately held, vertically integrated real estate company founded in by Earle Altman (Ret.), Gregg Schenker, Steven Hornstock and Peter Burack.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	George Comfort & Sons, INC	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	201-500	96 contacts →
	Exact match “Founded in 1919, George Comfort & Sons, Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	GFP Real Estate	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	201-500	92 contacts →
	Exact match “GFP Real Estate, LLC is a vertically integrated, multigenerational owner, operator, property manager, and developer with a legacy of shaping New York City and the Tri-State Region…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Faros Properties	Exact match	New York, United StatesHQ recorded Sep 17, 2026	51-200	66 contacts →
	Exact match “Faros Properties is a vertically integrated, full-service owner, developer and operator of real estate.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Brickman	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	11-50	65 contacts →
	Exact match “Brickman is a New York based real estate equity and debt owner, operator, and investor.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Atco Properties And Management	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	51-200	59 contacts →
	Exact match “ATCO is a fourth generation family company dedicated to developing, managing, and maintaining a diverse range of real estate properties.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	SAGE	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	51-200	58 contacts →
	Exact match “Sage is a design-driven, vertically integrated real estate investment and management company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Atlas Capital Group, LLC	Exact match	New York, NY, United StatesHQ recorded Sep 17, 2026	51-200	54 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Summit Properties USA	Exact match	New York, United StatesHQ recorded Sep 17, 2026	11-50	54 contacts →
	Exact match “Summit Properties USA is a U.S-based real estate owner and operator focused on retail, mixed-use, office, residential, and hospitality properties.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “office building owners”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 174 office building owners based in New York, United States

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Office building owners based in New York, United States at a glance

As of Sep 17, 2026

46.0%Verified-email coverage

66.0Average contacts per company

11-50Median size (employees)

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 174 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with New York, United States whose business descriptions match “office building owners” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 5,280 professional contacts with verified work emails across the full matched dataset. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Office building owners by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “office building owners”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many office building owners are there based in New York, United States?

RevenueBase identified 174 company matches for office building owners associated with New York, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Berkadia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most office building owners?

New York leads the United States with 174 company records, followed by Houston (89) and Los Angeles (83).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 5,280 professional contacts with verified work emails tracked across these 174 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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.