Company lists · Data refreshed September 2026

Top 25 Office space brokers based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 3,056 companies tracked

RevenueBase identified 3,056 office space brokers headquartered in the United States as of September 2026 and tracks 32,306 professional contacts across them, including 12,114 with verified work emails. New York is the largest hub.

This list covers office space brokers headquartered in the 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 20, 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 20, 2026 86% judged on-target in blind review

3,056Companies

32,306Contacts tracked

12,114Verified emails

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The 25 largest office space brokers based in the United States

Ranked by team size

Top 25 of 3,056 office space brokers based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to office space brokers: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	OWN	Indirect evidence	Miami, FL, United StatesHQ checked Sep 20, 2026	n/a	3,985 contacts →
	Indirect evidence “OWN Realty is located on the American Riviera, more specifically, Brickell Avenue in Miami, Florida, an area known as the second largest financial district in the United States…” Source: RevenueBase Database · checked Sep 20, 2026
2	CRESA	Partial evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,128 contacts →
	Partial evidence “With 1,350 employees and 55+ offices across North America, and supported by our global alliance with Knight Frank, Cresa is the world's leading commercial real estate advisory…” Source: RevenueBase Database · checked Sep 20, 2026
3	Savills North America	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	501-1,000	895 contacts →
	Indirect evidence “At Savills, we help organizations find the solutions that ensure employee success.” Source: RevenueBase Database · checked Sep 20, 2026
4	Gallagher & Mohan	Partial evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	501-1,000	780 contacts →
	Partial evidence “Gallagher & Mohan is a premier commercial real estate professional services firm dedicated to helping real estate companies scale their operations and minimize back-office support…” Source: RevenueBase Database · checked Sep 20, 2026
5	Vestian	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	1,001-5,000	570 contacts →
	Indirect evidence “Vestian puts real estate to work for businesses worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
6	Franklin Street	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 20, 2026	201-500	410 contacts →
	Indirect evidence “Franklin Street is a privately held, full-service commercial real estate services firm headquartered in Tampa, Florida.” Source: RevenueBase Database · checked Sep 20, 2026
7	Mohr Partners, INC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 20, 2026	201-500	286 contacts →
	Indirect evidence “Mohr Partners is a leading global corporate real estate advisory firm headquartered in Dallas, Texas.” Source: RevenueBase Database · checked Sep 20, 2026
8	Daum Commercial Real Estate Services	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	51-200	276 contacts →
	Partial evidence “DAUM Commercial is a leading provider of commercial real estate services including brokerage, tenant representation, consulting, leasing, sales and property management.” Source: RevenueBase Database · checked Sep 20, 2026
9	KBC Advisors	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	201-500	265 contacts →
	Indirect evidence “KBC Advisors (KBC) is a full-service industrial real estate advisory firm providing occupier, landlord, and investor clients with data-backed guidance to drive informed decisions.” Source: RevenueBase Database · checked Sep 20, 2026
10	Voit Real Estate Services	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 20, 2026	51-200	257 contacts →
	Indirect evidence “Voit Real Estate Services is a Southern California commercial real estate firm that provides strategic real estate solutions tailored to clients’ needs.” Source: RevenueBase Database · checked Sep 20, 2026
11	Trinity Partners	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 20, 2026	201-500	229 contacts →
	Indirect evidence “Trinity Partners is a full-service commercial real estate firm serving corporate users and institutional owners throughout the United States, with service lines ranging from…” Source: RevenueBase Database · checked Sep 20, 2026
12	RIPCO	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 2026	51-200	201 contacts →
	Partial evidence “RIPCO Real Estate is a leading commercial real estate brokerage firm, recognized for its reputation of excellence since 1991.” Source: RevenueBase Database · checked Sep 20, 2026
13	Norris & Stevens, INC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	201-500	193 contacts →
	Indirect evidence “Since 1966, Norris & Stevens has been a trusted leader in commercial real estate throughout the Pacific Northwest, delivering expert guidance and personalized service across every…” Source: RevenueBase Database · checked Sep 20, 2026
14	CARR	Indirect evidence	Lone Tree, CO, United StatesHQ checked Sep 20, 2026	201-500	186 contacts →
	Indirect evidence “CARR is the nation’s leading provider of commercial real estate services for healthcare tenants and buyers.” Source: RevenueBase Database · checked Sep 20, 2026
15	KLNB	Partial evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	51-200	175 contacts →
	Partial evidence “Owned and operated by its partners, KLNB is the mid-Atlantic’s largest independent brokerage, armed with razor-sharp expertise and over 55 years of experience.” Source: RevenueBase Database · checked Sep 20, 2026
16	Eastern Union	Partial evidence	Brooklyn, United StatesHQ checked Sep 20, 2026	201-500	166 contacts →
	Partial evidence “Founded in 2001, Eastern Union is a leading national commercial mortgage brokerage company that has closed $12 billion in real estate transactions over the past three years.” Source: RevenueBase Database · checked Sep 20, 2026
17	Hughes Marino	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 20, 2026	51-200	165 contacts →
	Indirect evidence “Hughes Marino is one of the nation’s leading commercial real estate companies dedicated to advising tenants and buyers with their real estate needs.” Source: RevenueBase Database · checked Sep 20, 2026
18	Signature Associates Commercial Real Estate	Indirect evidence	Southfield, MI, United StatesHQ checked Sep 20, 2026	51-200	153 contacts →
	Indirect evidence “Established in 1989, Signature Associates is the leading full-service commercial real estate firm specializing in Michigan and Northwest Ohio.” Source: RevenueBase Database · checked Sep 20, 2026
19	Pinnacle Real Estate Advisors	Partial evidence	Denver, CO, United StatesHQ checked Sep 20, 2026	51-200	149 contacts →
	Partial evidence “Pinnacle Real Estate Advisors, LLC, is a full-service commercial real estate brokerage firm, located in Denver, Colorado.” Source: RevenueBase Database · checked Sep 20, 2026
20	NAI Hiffman	Indirect evidence	Oakbrook Terrace, IL, United StatesHQ checked Sep 20, 2026	201-500	144 contacts →
	Indirect evidence “NAI Hiffman is the largest independent real estate services firm in the Chicago-area, providing leasing, property management, tenant representation, capital markets, project…” Source: RevenueBase Database · checked Sep 20, 2026
21	Founders 3 Real Estate Services	Partial evidence	Brookfield, WI, United StatesHQ checked Sep 20, 2026	201-500	134 contacts →
	Partial evidence “Founders 3 is Wisconsin’s largest, independently owned, full-service commercial real estate brokerage and management firm, changing the landscape of the local real estate industry…” Source: RevenueBase Database · checked Sep 20, 2026
22	Resolut RE	Partial evidence	Austin, TX, United StatesHQ checked Sep 20, 2026	51-200	133 contacts →
	Partial evidence “National commercial real estate brokerage with 800+ commercial property listings and exclusive representation of over 300 brand tenants.” Source: RevenueBase Database · checked Sep 20, 2026
23	Bradford Allen	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	51-200	129 contacts →
	Indirect evidence “Bradford Allen is a national commercial real estate firm headquartered in downtown Chicago.” Source: RevenueBase Database · checked Sep 20, 2026
24	NAI Earle Furman	Partial evidence	Greenville, SC, United StatesHQ checked Sep 20, 2026	51-200	122 contacts →
	Partial evidence “NAI Earle Furman, LLC is a leading full-service commercial real estate firm headquartered in Greenville, SC with additional offices in Spartanburg, SC, Anderson, SC, Columbia, SC…” Source: RevenueBase Database · checked Sep 20, 2026
25	Premier Business Centers	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 20, 2026	201-500	117 contacts →
	Indirect evidence “Premier Business Centers® (also know as Premier operates the one of the largest privately owned executive suite and alternative workspace company in the United States with…” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: office space brokers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names office space brokers.
Partial evidence: Its own public description names part of office space brokers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name office space brokers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 3,056 office space brokers based in the United States

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Office space brokers based in the United States at a glance

As of Sep 20, 2026

37.5%Verified-email coverage

10.6Average contacts per company

1-10Median size (employees)

5.8%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

2,101

11-50

762

51-200

132

201-500

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 3,056 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 office space brokers, 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 the United States whose own description of what they do matches “office space brokers”. 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 office space brokers), 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 office space brokers, and records with no verified work email. Companies headquartered outside United States 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, 12,114 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 20, 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.

Office space brokers by metro

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 office space brokers, 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 office space brokers are there based in the United States?

RevenueBase identified 3,056 office space brokers headquartered in the 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?

OWN, headquartered in Miami, tops this list with the largest team on record.

Which city has the most office space brokers?

New York leads with 178 headquartered companies, followed by Houston (72) and Chicago (66).

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 12,114 verified decision-maker contacts tracked across these 3,056 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 20, 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.