Company lists · Data refreshed November 2026

Top 25 Office park operators based in the United States

Name: Office park operators based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 7,107 companies tracked

RevenueBase identified 7,107 company matches for office park operators associated with the United States as of November 2026 and tracks 147,771 professional contacts across them, including 56,270 with verified work emails. New York is the largest hub.

This list covers company matches for office park operators associated with the 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 November 6, 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 Nov 6, 2026 How this list was built

7,107Companies

147,771Contacts tracked

56,270Verified emails

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The 25 largest office park operators based in the United States

Ranked by team size

Top 25 of 7,107 company matches for office park operators based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Simon Property Group	Exact match	Indianapolis, NJ, United StatesHQ recorded Nov 6, 2026	5,001-10,000	4,098 contacts →
	Exact match “Simon is a global leader in the ownership of premier shopping, dining, entertainment and mixed-use destinations and an S&P 100 company (Simon Property Group, NYSE: SPG).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Berkadia	Exact match	New York, PA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	3,031 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 · Nov 6, 2026 · View company records in RevenueBase
3	Transwestern	Exact match	Houston, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,888 contacts →
	Exact match “Transwestern is a vertically integrated commercial real estate firm dedicated to serving investors, partners and clients through expertise in investment, development, brokerage…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Willow Bridge Property Company	Exact match	Dallas, TX, United StatesHQ recorded Nov 6, 2026	5,001-10,000	2,290 contacts →
	Exact match “We are Willow Bridge.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Tishman Speyer	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,022 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 · Nov 6, 2026 · View company records in RevenueBase
6	GGP	Exact match	Chicago, IL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,789 contacts →
	Exact match “On August 28th, 2018, GGP Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Stream Realty Partners	Exact match	Dallas, GA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,609 contacts →
	Exact match “Stream Realty Partners is one of the fastest-growing full-service commercial real estate companies in the nation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	ZRS Management	Exact match	Orlando, FL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,328 contacts →
	Exact match “ZRS Management, LLC is a stand-alone third party management company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	BGO	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,308 contacts →
	Exact match “BGO is a leading, global real estate investment management advisor, real estate lender, and a globally-recognized provider of real estate services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	RAM Partners, LLC	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,143 contacts →
	Exact match “RAM Partners is a full-service real estate management company that manages apartments throughout the United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Planned Companies	Exact match	Parsippany, PA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,080 contacts →
	Exact match “Founded in 1898, Planned Companies has spent four generations providing industry-leading janitorial, maintenance, security, and concierge services to commercial and residential…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Hawthorne Residential Partners	Exact match	Greensboro, NC, United StatesHQ recorded Nov 6, 2026	1,001-5,000	977 contacts →
	Exact match “Hawthorne Residential Partners was founded by Ed Harrington, Shoff Allison, and Samantha Davenport.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Trammell Crow Company	Exact match	Dallas, DC, United StatesHQ recorded Nov 6, 2026	201-500	955 contacts →
	Exact match “Trammell Crow Company (TCC) is a leading commercial real estate developer and wholly-owned subsidiary of CBRE Group, Inc.(NYSE:CBRE), a Fortune 500 and S&P 500 company…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Highmark Residential	Exact match	Addison, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	936 contacts →
	Exact match “Highmark Residential is a national multifamily property management company with more than 30 years of experience operating apartment communities across the United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	KW Commercial	Exact match	Austin, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	915 contacts →
	Exact match “KW Commercial® is the commercial real estate division of Keller Williams Realty, LLC, empowering a network of approximately 1,800 entrepreneurial commercial real estate…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Vornado Realty Trust	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	1,001-5,000	840 contacts →
	Exact match “Vornado Realty Trust is a preeminent owner, manager and developer of office and retail assets.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	CBL Properties	Exact match	Chattanooga, TN, United StatesHQ recorded Nov 6, 2026	201-500	776 contacts →
	Exact match “Headquartered in Chattanooga, TN, CBL Properties owns and manages a national portfolio of market-dominant properties located in dynamic and growing communities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Peakmade Real Estate	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	772 contacts →
	Exact match “PeakMade Real Estate, based in Atlanta, GA, is a diversified real estate services company, offering property management, development, and consulting services for conventional…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	SL Green Realty Corp	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	501-1,000	771 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 · Nov 6, 2026 · View company records in RevenueBase
20	Drucker Falk, LLC	Exact match	Newport News, VA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	755 contacts →
	Exact match “Headquartered in Newport News, Virginia, we employ over team members and service our business commitments from four regional offices throughout Virginia, Maryland, North Carolina…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Pegasus Residential	Exact match	Alpharetta, GA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	742 contacts →
	Exact match “Pegasus Residential is an NMHC Top 50 Manager that oversees the daily operations of more than apartment homes in more than 40 metropolitan markets.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	The Inland Real Estate Group Of Companies, INC	Exact match	Oak Brook, IL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	640 contacts →
	Exact match “Founded in 1968 by four Chicago public school teachers, The Inland Real Estate Group of Companies, Inc.(“Inland”) is one of the nation’s largest vertically integrated commercial…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Thompson Thrift	Exact match	Indianapolis, IN, United StatesHQ recorded Nov 6, 2026	501-1,000	607 contacts →
	Exact match “Thompson Thrift is an integrated full-service real estate company with offices in Indianapolis and Terre Haute, Indiana, Houston, Texas, Phoenix, Arizona and Denver, Colorado.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Bridge Property Management	Exact match	Salt Lake City, UT, United StatesHQ recorded Nov 6, 2026	1,001-5,000	593 contacts →
	Exact match “At Bridge Property Management we’ve built a reputation for excellence, dating back to when our Founders first began managing properteis over 25 years ago, by managing billions of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Highwoods Properties	Exact match	Raleigh, NC, United StatesHQ recorded Nov 6, 2026	201-500	552 contacts →
	Exact match “Highwoods Properties, headquartered in Raleigh, North Carolina, is a publicly traded (NYSE:HIW) real estate investment trust (“REIT”) and a member of the S&P MidCap 400 Index.” Recorded in the RevenueBase company graph · Nov 6, 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 park operators”. 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 7,107 office park operators based in the United States

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Office park operators based in the United States at a glance

As of Nov 6, 2026

38.1%Verified-email coverage

20.8Average contacts per company

1-10Median size (employees)

3.8%Largest-city concentration · New York

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

3,774

11-50

2,246

51-200

742

201-500

182

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 7,107 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 the United States whose business descriptions match “office park operators” 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 56,270 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 November 6, 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 park operators by metro

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 park operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many office park operators are there based in the United States?

RevenueBase identified 7,107 company matches for office park operators associated with the United States as of November 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?

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

Which city has the most office park operators?

New York leads with 271 company records, followed by Los Angeles (133) and Houston (124).

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 56,270 professional contacts with verified work emails tracked across these 7,107 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 November 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 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.