Company lists · Data refreshed September 2026

Top 25 Office building management companies based in Boston, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 58 companies tracked

RevenueBase identified 58 office building management companies headquartered in Boston, United States as of September 2026 and tracks 1,431 professional contacts across them, including 600 with verified work emails. New York is the largest hub.

This list covers office building management companies headquartered in Boston, 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

58Companies

1,431Contacts tracked

600Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest office building management companies based in Boston, United States

Ranked by team size

Top 25 of 58 office building management companies based in Boston, 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 building management companies: 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	First Realty Management	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	201-500	174 contacts →
	Partial evidence “First Realty Management has been in the business of providing full service property management to residential, condominium and commercial clients for more than 70 years.” Source: RevenueBase Database · checked Sep 17, 2026
2	Rockhill	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	51-200	79 contacts →
	Partial evidence “Rockhill aims to deliver exceptional properties and experiences to our tenants through personalized solutions and elevated service for our industrial, office, and residential…” Source: RevenueBase Database · checked Sep 17, 2026
3	Mediate Management Company	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	51-200	79 contacts →
	Partial evidence “Mediate Management Company is a regional property management company specializing in unparalleled high end services.” Source: RevenueBase Database · checked Sep 17, 2026
4	The Hamilton Company	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	51-200	58 contacts →
	Partial evidence “Founded in 1954 with the acquisition of a six-unit building, The Hamilton Company, founded by Harold Brown, has become one of the largest privately-held real estate organizations…” Source: RevenueBase Database · checked Sep 17, 2026
5	Paradigm Properties & Paradigm Capital Advisors	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	51-200	50 contacts →
	Partial evidence “Paradigm Properties is a full service commercial real estate investment and management company providing clients with a comprehensive suite of services that include asset…” Source: RevenueBase Database · checked Sep 17, 2026
6	Farley White Interests	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	51-200	37 contacts →
	Partial evidence “Farley White Interests is a commercial real estate investment and management company based out of 155 Federal St # 1800, Boston, Massachusetts, United States.” Source: RevenueBase Database · checked Sep 17, 2026
7	Cbre NEW England	Indirect evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	n/a	29 contacts →
	Indirect evidence “CBRE Group, Inc.(NYSE: CBRE) acquired CB Richard Ellis-N.E.” Source: RevenueBase Database · checked Sep 17, 2026
8	Urban Property Management	Strong evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	26 contacts →
	Strong evidence “For over 30 years, Urban Property Management has provided condominium and building owners of Boston’s premiere neighborhoods with a complete line of professional real estate…” Source: RevenueBase Database · checked Sep 17, 2026
9	Peacock Properties, LLC	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	1-10	19 contacts →
	Partial evidence “Peacock Properties is a property management company that has been in operation since 2014.” Source: RevenueBase Database · checked Sep 17, 2026
10	Atlantic Property Management	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “A fully integrated "turnkey" management system focused on delivering actionable insights & measurable results to improve your competitive advantage in the market.” Source: RevenueBase Database · checked Sep 17, 2026
11	GB Property Management Group	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	1-10	11 contacts →
	Partial evidence “We are at the forefront of the Real Estate and Property Management Industry known for its honesty, integrity, professionalism and excellent service in managing hundreds of…” Source: RevenueBase Database · checked Sep 17, 2026
12	GTI Properties	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “Boston property management and development.” Source: RevenueBase Database · checked Sep 17, 2026
13	Heath Properties	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “Heath Properties was formed in 1980 as a real estate rental office.” Source: RevenueBase Database · checked Sep 17, 2026
14	The Chiofaro Company	Indirect evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “The Chiofaro Company is a real estate company based out of 1 International Pl, Boston, MA, United States.” Source: RevenueBase Database · checked Sep 17, 2026
15	T3 Advisors, A Savills Company	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “T3 Advisors joined Savills in 2021 as T3 Advisors, A Savills Company, and is now fully integrated with Savills and brand beginning December 1, 2022, and will officially be known…” Source: RevenueBase Database · checked Sep 17, 2026
16	Chestnut Realty Management LLC	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	1-10	8 contacts →
	Partial evidence “Chestnut Realty Management is a Boston based, privately-held commercial real estate firm.” Source: RevenueBase Database · checked Sep 17, 2026
17	Winthrop Center	Strong evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	8 contacts →
	Strong evidence “The World’s Only Five-Star Office Building The Offices at Winthrop Center in downtown Boston blends unmatched service, amenities, sustainability, and technology.” Source: RevenueBase Database · checked Sep 17, 2026
18	Griffith Properties	Indirect evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “Griffith Properties LLC is a commercial real estate company based out of 22 Boston Wharf, Boston, Massachusetts, United States.” Source: RevenueBase Database · checked Sep 17, 2026
19	Sbc2 Properties	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Boutique property management solutions for condo associations, multi-family residential, new developments and investment properties in Greater Boston.” Source: RevenueBase Database · checked Sep 17, 2026
20	Clarendon Group USA	Strong evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	7 contacts →
	Strong evidence “Clarendon Group USA provides real estate management services for office, retail and mixed use properties in city center urban areas.” Source: RevenueBase Database · checked Sep 17, 2026
21	Affinity Realty & Property Management, LLC	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “Affinity Realty & Property Management, LLC is an entity formed with Diversified Funding Incorporated to focus on property management and realty services.” Source: RevenueBase Database · checked Sep 17, 2026
22	Grove Street Services	Indirect evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “Grove Street Services specializes in providing facility level services to some of the largest institutional owners of commercial real estate in the world.” Source: RevenueBase Database · checked Sep 17, 2026
23	Avery Property Management	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	5 contacts →
	Partial evidence “Avery Property Management is a Construction company located in Boston, MA, United States.” Source: RevenueBase Database · checked Sep 17, 2026
24	Real Property Management Boston	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “At Real Property Management Boston, property management services are what we do best.” Source: RevenueBase Database · checked Sep 17, 2026
25	Park Property Management Group LLC	Partial evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	11-50	4 contacts →
	Partial evidence “Proudly serving as the in-house property management team for Slater Family Holdings, Park Property Management Group oversees some of the most desirable residential neighborhoods…” 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 building management companies. 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 building management companies.
Partial evidence: Its own public description names part of office building management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name office building management companies. 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 58 office building management companies based in Boston, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 600 reachable decision-makers.

Free signup · no credit card

View the full list →

Office building management companies based in Boston, United States at a glance

As of Sep 17, 2026

41.9%Verified-email coverage

24.7Average contacts per company

11-50Median size (employees)

608.6%Largest-city concentration · New York

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

Email recency for this list is measured across the whole United States list rather than for Boston, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 58 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 building management companies, 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 Boston, United States whose own description of what they do matches “office building management companies”. 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 building management companies), 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 building management companies, and records with no verified work email. Companies headquartered outside Boston 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, 600 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 building management companies 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 building management companies, 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 building management companies are there based in Boston, United States?

RevenueBase identified 58 office building management companies headquartered in Boston, 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?

First Realty Management, headquartered in Boston, tops this list with the largest team on record.

Which city has the most office building management companies?

New York leads with 353 headquartered companies, followed by Chicago (164) and Houston (159).

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 600 verified decision-maker contacts tracked across these 58 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.

Ready to reach these companies? Verified emails and direct dials for all 58 office building management companies based in Boston, United States. Start with a free account, no credit card.

Download this list →

Related lists

Office building management companies by geography

Browse the directory

Browse: Companies home · Office building management companies in United States · All United States lists · All Office building management companies lists · New lists

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.