Company lists · Data refreshed September 2026

Top 25 Office real estate brokers based in Washington, United States

Name: Office real estate brokers based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 77 companies tracked

RevenueBase identified 77 office real estate brokers headquartered in Washington, United States as of September 2026 and tracks 1,949 professional contacts across them, including 781 with verified work emails. New York is the largest hub.

This list covers office real estate brokers headquartered in Washington, 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 17, 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 17, 2026 86% judged on-target in blind review

77Companies

1,949Contacts tracked

781Verified emails

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The 25 largest office real estate brokers based in Washington, United States

Ranked by team size

Top 25 of 77 office real estate brokers based in Washington, United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to office real estate 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	Gallagher & Mohan	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	501-1,000	780 contacts →
	Strong 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 17, 2026
2	Washington Fine Properties	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	51-200	242 contacts →
	Strong evidence “Washington Fine Properties (WFP) is recognized as one of the most successful carriage-trade real estate firms in the United States.” Source: RevenueBase Database · checked Sep 17, 2026
3	KLNB	Partial evidence	Washington, DC, United StatesHQ checked Sep 17, 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 17, 2026
4	Sior Global	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	11-50	97 contacts →
	Strong evidence “The Society of Industrial and Office Realtors is the leading professional industrial and office real estate association with 4,100 members in 52 countries.” Source: RevenueBase Database · checked Sep 17, 2026
5	Blake Real Estate	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	51-200	73 contacts →
	Strong evidence “A full-service, fully-integrated Commercial Real Estate firm.” Source: RevenueBase Database · checked Sep 17, 2026
6	Jones Lang Lasalle Americas, INC	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	n/a	73 contacts →
	Strong evidence “We provide commercial real estate services for corporations and investors across the globe that save money, increase productivity and improve sustainability.” Source: RevenueBase Database · checked Sep 17, 2026
7	Grossberg, Yochelson, FOX & Beyda, LLP	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	11-50	34 contacts →
	Strong evidence “Grossberg, Yochelson, Fox & Beyda, LLP is a leading commercial real estate law firm in Washington, D.C.” Source: RevenueBase Database · checked Sep 17, 2026
8	Urban Pace	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	11-50	30 contacts →
	Strong evidence “Urban Pace is the Mid-Atlantic leader in development real estate services, specializing in marketing, sales, leasing, and advisory for new construction residential communities.” Source: RevenueBase Database · checked Sep 17, 2026
9	JM Zell Partners, LTD	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	11-50	29 contacts →
	Strong evidence “Since 1989, JM Zell Partners has served as a trusted real estate advisor to leading corporations and mission-driven organizations.” Source: RevenueBase Database · checked Sep 17, 2026
10	Central Properties LLC	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	11-50	20 contacts →
	Strong evidence “We are not your typical real estate brokerage.” Source: RevenueBase Database · checked Sep 17, 2026
11	The Ezra Company	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	51-200	19 contacts →
	Strong evidence “Founded more than 35 years ago, The Ezra Company is the oldest and largest Washington, DC-based commercial real estate advisory services firm dedicated solely to representing…” Source: RevenueBase Database · checked Sep 17, 2026
12	Public Properties	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	11-50	14 contacts →
	Strong evidence “Public Properties LLC is a boutique commercial real estate firm that provides lease transaction and government procurement advisory services to government agencies, private sector…” Source: RevenueBase Database · checked Sep 17, 2026
13	Greenline Real Estate	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	11-50	11 contacts →
	Strong evidence “GreenLine Real Estate is a full-service real estate brokerage licensed in Washington, DC, Maryland and Virginia - our agents are the best!” Source: RevenueBase Database · checked Sep 17, 2026
14	Delta Associates	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	11-50	10 contacts →
	Strong evidence “Delta Associates is a firm of experienced professionals offering consulting, valuation, and data services to the commercial real estate industry for over 35 years.” Source: RevenueBase Database · checked Sep 17, 2026
15	Archstone Group	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	11-50	9 contacts →
	Strong evidence “Welcome to Archstone Group, a next-generation real estate advisory firm.” Source: RevenueBase Database · checked Sep 17, 2026
16	Civitas Cres	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	11-50	8 contacts →
	Strong evidence “CIVITAS Commercial Real Estate Services is a full service commercial real estate brokerage and advisory firm headquartered in Washington, DC.” Source: RevenueBase Database · checked Sep 17, 2026
17	Agate Valuation And Consulting	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	11-50	8 contacts →
	Strong evidence “We provide a wide array of commercial real estate valuation and consulting services.” Source: RevenueBase Database · checked Sep 17, 2026
18	Papadopoulos Properties, INC	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	1-10	7 contacts →
	Strong evidence “DC/MD/VA Commercial Real Estate and Business Sales What do Michael Jordan, Bobby Flay, Franco Nuschese of Café Milano, Roberto Donna, Outback Steakhouse, and now, Daniel Boulud…” Source: RevenueBase Database · checked Sep 17, 2026
19	Bradford Real Estate Group, LLC	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	1-10	6 contacts →
	Strong evidence “Since 2001, BRADFORD REAL ESTATE Group, LLC has worked with hundreds of discerning residential and commercial clients as a full-service real estate firm specializing in sales…” Source: RevenueBase Database · checked Sep 17, 2026
20	J Street Property Services	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	51-200	5 contacts →
	Strong evidence “J Street offers expertise in real estate services, including commercial and residential property management, project management, leasing, investment sales and services, and fee…” Source: RevenueBase Database · checked Sep 17, 2026
21	Home Team Realtors	Indirect evidence	Washington, MO, United StatesHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “Home Team Realtors Wants to make a difference in the way you buy and sell your property.” Source: RevenueBase Database · checked Sep 17, 2026
22	Exit Keys Realty	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	11-50	5 contacts →
	Strong evidence “EXIT Realty’s only residential and commercial real estate brokerage in DC.” Source: RevenueBase Database · checked Sep 17, 2026
23	Mcbride Real Estate Services, INC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
24	The Columbia Company	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	1-10	4 contacts →
	Strong evidence “The Columbia Company is a real estate brokerage serving clients in the Washington, DC metropolitan area.” Source: RevenueBase Database · checked Sep 17, 2026
25	Demers Real Estate, INC	Strong evidence	Washington, DC, United StatesHQ checked Sep 17, 2026	1-10	4 contacts →
	Strong evidence “Demers Real Estate, Inc (DRE) is a commercial real estate firm with brokerage, development and management services.” Source: RevenueBase Database · checked Sep 17, 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 real estate 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 real estate brokers.
Partial evidence: Its own public description names part of office real estate brokers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name office real estate 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 77 office real estate brokers based in Washington, United States

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Office real estate brokers based in Washington, United States at a glance

As of Sep 17, 2026

40.1%Verified-email coverage

25.3Average contacts per company

1-10Median size (employees)

824.7%Largest-city concentration · New York

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

10001+

Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 77 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 real estate 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 Washington, United States whose own description of what they do matches “office real estate 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 real estate 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 real estate brokers, and records with no verified work email. Companies headquartered outside Washington 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, 781 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 17, 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 real estate brokers by metro in the United States

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 real estate 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 real estate brokers are there based in Washington, United States?

RevenueBase identified 77 office real estate brokers headquartered in Washington, 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?

Gallagher & Mohan, headquartered in Washington, tops this list with the largest team on record.

Which city has the most office real estate brokers?

New York leads with 635 headquartered companies, followed by Houston (357) and Miami (323).

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 781 verified decision-maker contacts tracked across these 77 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 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 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.