Company lists · Data refreshed September 2026

Top 25 Multifamily apartment investment firms based in the United States

Name: Multifamily apartment investment firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 15,303 companies tracked

RevenueBase identified 15,303 multifamily apartment investment firms headquartered in the United States as of September 2026 and tracks 355,413 professional contacts across them, including 128,943 with verified work emails and 144,786 with mobile numbers. New York is the largest hub.

This list covers multifamily apartment investment firms 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 5, 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 5, 2026 86% judged on-target in blind review

15,303Companies

355,413Contacts tracked

128,943Verified emails

144,786Mobile numbers

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The 25 largest multifamily apartment investment firms based in the United States

Ranked by team size

Top 25 of 15,303 multifamily apartment investment firms based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to multifamily apartment investment firms: 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	Greystar	Indirect evidence	Charleston, SC, United StatesHQ checked Sep 5, 2026	10001+	17,374 contacts →
	Indirect evidence “Founded in 1993, Greystar provides world-class service in the residential rental housing industry.” Source: RevenueBase Database · checked Sep 5, 2026
2	HINES	Partial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	1,001-5,000	5,012 contacts →
	Partial evidence “Hines is a leading global real estate investment manager.” Source: RevenueBase Database · checked Sep 5, 2026
3	Brookfield Properties	Indirect evidence	New York, NY, United StatesHQ checked Sep 5, 2026	5,001-10,000	4,785 contacts →
	Indirect evidence “Brookfield Properties is now BGRE, reflecting the next chapter of our global real estate platform.” Source: RevenueBase Database · checked Sep 5, 2026
4	Asset Living	Indirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	5,001-10,000	4,564 contacts →
	Indirect evidence “Asset Living is a third-party management firm and a proven partner in fostering thriving communities nationwide.” Source: RevenueBase Database · checked Sep 5, 2026
5	RPM Living	Strong evidence	Austin, TX, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,916 contacts →
	Strong evidence “RPM Living is a full-service multifamily management, investment and development company offering an innovative and personalized approach to real estate services.” Source: RevenueBase Database · checked Sep 5, 2026
6	Bozzuto	Indirect evidence	Washington, DC, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,787 contacts →
	Indirect evidence “Bozzuto is an experience-focused real estate company distinguished by our innovative developments, dedicated customer service and top-rated workplace culture.” Source: RevenueBase Database · checked Sep 5, 2026
7	Transwestern	Partial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,718 contacts →
	Partial evidence “Transwestern is a vertically integrated commercial real estate firm dedicated to serving investors, partners and clients through expertise in investment, development, brokerage…” Source: RevenueBase Database · checked Sep 5, 2026
8	Avalonbay Communities	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,395 contacts →
	Indirect evidence “At AvalonBay, we're driven by a bold purpose: creating a better way to live.” Source: RevenueBase Database · checked Sep 5, 2026
9	Willow Bridge Property Company	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 5, 2026	5,001-10,000	2,074 contacts →
	Indirect evidence “We are Willow Bridge.” Source: RevenueBase Database · checked Sep 5, 2026
10	Avenue5 Residential	Partial evidence	Seattle, WA, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,016 contacts →
	Partial evidence “Avenue5 is a vibrant multifamily and single-family property management services firm with locations throughout the United States.” Source: RevenueBase Database · checked Sep 5, 2026
11	Tishman Speyer	Partial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,911 contacts →
	Partial evidence “As a diversified developer, operator, and investment manager of top-tier real estate across the US, Europe, Asia and South America, Tishman Speyer creates vibrant destinations and…” Source: RevenueBase Database · checked Sep 5, 2026
12	MAA	Partial evidence	Germantown, TN, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,902 contacts →
	Partial evidence “MAA is a real estate company focused on providing a high-quality apartment living experience to residents across the Southeast, Southwest and Mid-Atlantic regions of the United…” Source: RevenueBase Database · checked Sep 5, 2026
13	FPI Management	Indirect evidence	Folsom, CA, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,868 contacts →
	Indirect evidence “FPI Management represents a model of corporate citizenship, through the responsible management of our company and properties, for the benefit of our clients, employees and for…” Source: RevenueBase Database · checked Sep 5, 2026
14	Essex Property Trust	Strong evidence	San Mateo, CA, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,769 contacts →
	Strong evidence “Essex Property Trust, Inc, is a fully integrated real estate investment trust (REIT) that acquires, develops, redevelops, and manages multifamily residential properties in San…” Source: RevenueBase Database · checked Sep 5, 2026
15	Cortland	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,656 contacts →
	Strong evidence “Cortland® is a product-to-people, multifamily real estate investment, development, and management company that in-sources most of its multifamily development, design…” Source: RevenueBase Database · checked Sep 5, 2026
16	UDR	Strong evidence	Highlands Ranch, CO, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,550 contacts →
	Strong evidence “UDR, Inc.(NYSE: UDR), an S&P 500 company, is a leading multifamily real estate investment trust with a demonstrated performance history of delivering superior and dependable…” Source: RevenueBase Database · checked Sep 5, 2026
17	Camden Property Trust	Partial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,498 contacts →
	Partial evidence “Camden is one of the largest publicly traded multifamily companies in the nation.” Source: RevenueBase Database · checked Sep 5, 2026
18	BH	Indirect evidence	Des Moines, IA, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,475 contacts →
	Indirect evidence “At BH Management Services, we’re here to do big things and we’re going for it.” Source: RevenueBase Database · checked Sep 5, 2026
19	Invitation Homes	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,429 contacts →
	Indirect evidence “From the very start, we were different.” Source: RevenueBase Database · checked Sep 5, 2026
20	Morgan Properties	Partial evidence	Conshohocken, PA, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,413 contacts →
	Partial evidence “Established in 1985 by Mitchell Morgan, Morgan Properties is a national real estate investment and management company headquartered in King of Prussia, Pennsylvania.” Source: RevenueBase Database · checked Sep 5, 2026
21	Fairfield Residential	Strong evidence	San Diego, CA, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,352 contacts →
	Strong evidence “Driven by a Vision We are a vertically integrated operator and investment manager in the multifamily sector with in-house development, construction, acquisition, and property and…” Source: RevenueBase Database · checked Sep 5, 2026
22	Landmark Properties, INC	Indirect evidence	Athens, GA, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,330 contacts →
	Indirect evidence “Visit our website: If you are interested in working for Landmark Properties, please visit our career page: Headquartered in Athens, Georgia, Landmark Properties is a…” Source: RevenueBase Database · checked Sep 5, 2026
23	AMH	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,304 contacts →
	Indirect evidence “At AMH, we’re redefining what it means to make a home yours.” Source: RevenueBase Database · checked Sep 5, 2026
24	The Michaels Organization	Indirect evidence	Camden, NJ, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,276 contacts →
	Indirect evidence “The Michaels Organization is a national leader in residential real estate, with full service capabilities in development, property management, construction, acquisition &…” Source: RevenueBase Database · checked Sep 5, 2026
25	AIMCO	Strong evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	n/a	1,272 contacts →
	Strong evidence “Our mission is to make real estate investments, primarily focused on the multifamily sector within targeted US markets, where outcomes are enhanced through our human capital and…” Source: RevenueBase Database · checked Sep 5, 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: multifamily apartment investment firms. 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 multifamily apartment investment firms.
Partial evidence: Its own public description names part of multifamily apartment investment firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name multifamily apartment investment firms. 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 15,303 multifamily apartment investment firms based in the United States

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Multifamily apartment investment firms based in the United States at a glance

As of Sep 5, 2026

36.3%Verified-email coverage

40.7%Mobile-number coverage

23.2Average contacts per company

1-10Median size (employees)

5.5%Largest-city concentration · New York

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

9,025

11-50

3,961

51-200

1,507

201-500

468

501-1,000

181

1,001-5,000

108

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

120,0400–30

7,90131–60

9161–90

5590–180

856180+

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 multifamily apartment investment firms, 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 “multifamily apartment investment firms”. 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 multifamily apartment investment firms), 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 multifamily apartment investment firms, 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, 128,943 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 5, 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.

Multifamily apartment investment firms 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 multifamily apartment investment firms, 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 multifamily apartment investment firms are there based in the United States?

RevenueBase identified 15,303 multifamily apartment investment firms 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?

Greystar, headquartered in Charleston, tops this list with the largest team on record.

Which city has the most multifamily apartment investment firms?

New York leads with 838 headquartered companies, followed by Los Angeles (465) and Dallas (382).

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 128,943 verified decision-maker contacts tracked across these 15,303 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 5, 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.