Company lists · Data refreshed September 2026

Top 25 Office building owners based in Houston, United States

Name: Office building owners based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 89 companies tracked

RevenueBase identified 89 company matches for office building owners associated with Houston, United States as of September 2026 and tracks 5,228 professional contacts across them, including 2,770 with verified work emails. Across the United States, New York is the largest hub for this category (174 companies); Houston follows with 89.

This list covers company matches for office building owners associated with Houston, 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

89Companies

5,228Contacts tracked

2,770Verified emails

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The 25 largest office building owners based in Houston, United States

Ranked by team size

Top 25 of 89 company matches for office building owners based in Houston, 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	Transwestern	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	2,718 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 · Sep 17, 2026 · View company records in RevenueBase
2	Boxer Property	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	501-1,000	504 contacts →
	Exact match “Boxer Property was founded in Dallas, Texas in 1992, to acquire, manage, lease, administer and sell closely held commercial properties.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Partners	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	201-500	440 contacts →
	Exact match “Partners is one of the largest privately-held and independently-owned commercial real estate firms in the U.S.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Tarantino Properties, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	501-1,000	398 contacts →
	Exact match “Tarantino Properties is a full-service real estate company specializing in income producing real estate.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Newquest	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	165 contacts →
	Exact match “Established in 2001, NewQuest is a privately held, full-service commercial real estate firm specializing in development, land brokerage, leasing, tenant representation, investment…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Silver Star Properties Reit, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	103 contacts →
	Exact match “Silver Star Properties REIT, Inc, is a premier property management company in the Houston, Dallas, and San Antonio markets.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Unilev Management	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	85 contacts →
	Exact match “Unilev Management was founded in 1993 as the exclusive arm of Unilev Capital to ensure quality proactive management and leasing programs for Unilev Capital properties.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	LEE & Associates - Houston	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	67 contacts →
	Exact match “Lee & Associates-Houston is a fully-integrated commercial real estate company that creatively responds to a client’s real estate needs.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Patrinely Group, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	65 contacts →
	Exact match “With a proven track record of superior performance for its investors and corporate clients over nearly four decades, Patrinely is a trusted industry leader in investment…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Welcome Group, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	52 contacts →
	Exact match “Welcome Group is a Texas-based real estate investment, development, and management company specializing in single-tenant industrial and office properties.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Landpark Advisors LLC	Exact match	Houston, United StatesHQ recorded Sep 17, 2026	51-200	47 contacts →
	Exact match “LandPark Advisors LLC is a Real Estate firm providing Property Management, Leasing, Asset Management and Advisory Services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Fuller Realty Interests, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	51-200	35 contacts →
	Exact match “Established in 1979, Fuller Realty Interests, LLC and its affiliated companies have a rich history of success in the commercial real estate industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Reis Associates	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	31 contacts →
	Exact match “REIS Associates is a privately held commercial real estate company based in Houston, Texas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Highland Resources	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “Highland Resources (Highland) is experienced in all facets of real estate including development, construction and management of real estate assets.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Braun Enterprises	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “Real estate is easy to describe.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Insite Realty Partners, L.P	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “InSite Realty was founded in 1994.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	First Houston	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1-10	16 contacts →
	Exact match “One of the longest operating Full-Service Industrial Commercial real estate companies in Houston.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Belvoir Real Estate Group	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “A client-focused Commercial Real Estate Firm based in Houston, Texas offering Brokerage, Management, Investment, and Development.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Regional Properties	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “Regional Properties is a full service Brokerage and Property Management Company based in Houston, Texas, which brings over forty plus years of experience and specialization in the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Levcor, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Founded in 1980, Levcor, Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Gordon Partners	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Gordon Partners Management is a commercial real estate development and property management company specializing in retail shopping centers around Texas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Sanmore Investments, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	1-10	11 contacts →
	Exact match “Houston Commercial Real Estate: Ownership, Management, Brokerage, Lending.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Mission Companies	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Mission Companies specializes in the acquisition, development, leasing, property management and sales of commercial office buildings, medical buildings, retail centers and golf…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Pipeline Realty	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Since inception, Pipeline Realty has acquired, developed, repositioned, or redeveloped over 100 commercial real estate projects totaling over square feet.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	US Property Management	Exact match	Houston, United StatesHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match Recorded description not available. 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 89 office building owners based in Houston, United States

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Office building owners based in Houston, United States at a glance

As of Sep 17, 2026

53.0%Verified-email coverage

58.7Average contacts per company

1-10Median 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

Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 89 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 Houston, 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 2,770 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 Houston, United States?

RevenueBase identified 89 company matches for office building owners associated with Houston, 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?

Transwestern 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 2,770 professional contacts with verified work emails tracked across these 89 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.