Company lists · Data refreshed October 2026

Top 25 Cooperative apartment building managers based in the United States

RevenueBase identified 320 company matches for cooperative apartment building managers associated with the United States as of October 2026 and tracks 7,311 professional contacts across them, including 2,223 with verified work emails. New York is the largest hub.

This list covers company matches for cooperative apartment building managers 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 October 10, 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 Oct 10, 2026 How this list was built
320Companies
7,311Contacts tracked
2,223Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest cooperative apartment building managers based in the United States

Ranked by team size
Top 25 of 320 company matches for cooperative apartment building managers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Oct 10, 202651-200581 contacts →

Exact match

“Douglas Elliman Property Management is the most comprehensive residential real estate management firm in the New York Metropolitan area.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2Exact matchNew York, United StatesHQ recorded Oct 10, 202651-200332 contacts →

Exact match

“Welcome Home!”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3Exact matchNewton, MA, United StatesHQ recorded Oct 10, 2026501-1,000332 contacts →

Exact match

“Barkan Management Company is a family‑run, privately held residential property management firm serving communities throughout New England and the Mid‑Atlantic.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4Exact matchAtlanta, GA, United StatesHQ recorded Oct 10, 2026201-500285 contacts →

Exact match

“We help communities of all sizes in Georgia, Florida, Alabama, and Tennessee thrive.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5Exact matchSuffern, NY, United StatesHQ recorded Oct 10, 2026201-500221 contacts →

Exact match

“MMS Group and its Family of Companies has dedicated itself to quality Property Management for more than 40 years.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6Exact matchBronx, NY, United StatesHQ recorded Oct 10, 20261,001-5,000208 contacts →

Exact match

“RiverBay Corporation is the management company that manages Co-Op City, a New York State Mitchell-Lama housing cooperative with apartments in 35 buildings, and is responsible for…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7Exact matchClearwater, FL, United StatesHQ recorded Oct 10, 2026201-500196 contacts →

Exact match

“Founded in 1982, CA manages Condominiums, Co-Operatives, Homeowner Associations, and Multi-family residential real estate across Florida.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8Exact matchDenver, CO, United StatesHQ recorded Oct 10, 2026201-500175 contacts →

Exact match

“Avanti Residential is a bold new move in multifamily.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Oct 10, 202651-200172 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10Exact matchJenkintown, PA, United StatesHQ recorded Oct 10, 2026201-500150 contacts →

Exact match

“The Galman Group is a premier property management company dedicated to Creating Great Places to Live across the Delaware Valley.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11Exact matchWashington, DC, United StatesHQ recorded Oct 10, 202651-200135 contacts →

Exact match

“EJF Real Estate Services traces its origins to the 1920's when Edmund J.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12Exact matchWarren, MI, United StatesHQ recorded Oct 10, 2026201-500129 contacts →

Exact match

“CSI Support & Development is a resident-member controlled organization that utilizes a cooperative management system and engages its resident membership in decision-making at…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Oct 10, 202651-200113 contacts →

Exact match

“Argo Real Estate is one of New York City’s longest-standing independent real estate companies.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Oct 10, 202611-5098 contacts →

Exact match

“Solstice specializes in the management of cooperative, condominium and luxury residences in New York City, providing the depth and resources of larger firms while maintaining the…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15Exact matchCranbury, NJ, United StatesHQ recorded Oct 10, 202651-20094 contacts →

Exact match

“Since RCP first opened its doors in 1974, it has been our goal to always provide clients with the most responsive, efficient, and cost-effective property management services.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16Exact matchAnaheim, CA, United StatesHQ recorded Oct 10, 2026201-50092 contacts →

Exact match

“Barker Management Inc.(BMI) was formed in 1972 with the concept of providing quality property management services to affordable housing market.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Oct 10, 202651-20084 contacts →

Exact match

“Andrews Organization was founded in 1987 by Eugene Andrews to fill the need for higher-level real estate management in Manhattan.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18Exact matchHartford, CT, United StatesHQ recorded Oct 10, 202651-20080 contacts →

Exact match

“Imagineers, L.L.C.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Oct 10, 202611-5073 contacts →

Exact match

“UHAB empowers low- to moderate-income residents to take control of their housing and enhance communities by creating strong tenant associations and lasting affordable co-ops.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20Exact matchRockford, IL, United StatesHQ recorded Oct 10, 202651-20071 contacts →

Exact match

“The Rockford Housing Authority The Rockford Housing Authority (RHA) is a municipal corporation established under Chapter 67 1/2 of the Illinois statues.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Oct 10, 202651-20070 contacts →

Exact match

“Some of New York’s most desirable apartment buildings depend on the knowledge of Gumley Haft.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22Exact matchChicago, IL, United StatesHQ recorded Oct 10, 202651-20067 contacts →

Exact match

“The Building Group is one of Chicago’s leading condominium and cooperative property Management Companies.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Oct 10, 202611-5067 contacts →

Exact match

“Lisa management is a boutique management company originally established to manage properties – whether rental, condominium, or cooperative – developed by the Hudson Companies to…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Oct 10, 202611-5063 contacts →

Exact match

“In business since 1985, New Bedford Management has a proven track record of providing hands-on, professional management services for Buildings throughout New York City.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25Exact matchLong Island City, United StatesHQ recorded Oct 10, 202611-5056 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

Showing 25 of 320 cooperative apartment building managers based in the United States

See the full list, filter by size, metro and specialty, and access 2,223 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Cooperative apartment building managers based in the United States at a glance

As of Oct 10, 2026
30.4%Verified-email coverage
22.8Average contacts per company
11-50Median size (employees)
22.5%Largest-city concentration · New York
Oct 10, 2026Page data refreshed

Companies by employee count

1-10
125
11-50
109
51-200
56
201-500
18
501-1,000
3
1,001-5,000
1
10001+
2

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 320 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 “cooperative apartment building managers” 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 2,223 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 October 10, 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.

Cooperative apartment building managers 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 “cooperative apartment building managers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cooperative apartment building managers are there based in the United States?

RevenueBase identified 320 company matches for cooperative apartment building managers associated with the United States as of October 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?

Douglas Elliman Property Management tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cooperative apartment building managers?

New York leads with 72 company records, followed by Brooklyn (10) and Bronx (9).

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 2,223 professional contacts with verified work emails tracked across these 320 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 October 10, 2026.

Ready to reach these companies? Verified emails and direct dials for all 320 cooperative apartment building managers based in the United States. Start with a free account, no credit card.

Download this list →

Related 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 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.