Company lists · Data refreshed September 2026

Top 25 Clinic real estate investment firms based in the United States

Name: Clinic real estate 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 27, 2026 4,729 companies tracked

RevenueBase identified 4,729 clinic real estate investment firms headquartered in the United States as of September 2026 and tracks 101,185 professional contacts across them, including 39,706 with verified work emails. New York is the largest hub.

This list covers clinic real estate 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 27, 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 27, 2026 86% judged on-target in blind review

4,729Companies

101,185Contacts tracked

39,706Verified emails

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The 25 largest clinic real estate investment firms based in the United States

Ranked by team size

Top 25 of 4,729 clinic real estate investment firms based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to clinic real estate 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	Tishman Speyer	Strong evidence	New York, NY, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,911 contacts →
	Strong 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 27, 2026
2	MAA	Strong evidence	Germantown, TN, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,902 contacts →
	Strong 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 27, 2026
3	Essex Property Trust	Strong evidence	San Mateo, CA, United StatesHQ checked Sep 27, 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 27, 2026
4	Stream Realty Partners	Strong evidence	Dallas, TX, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,540 contacts →
	Strong evidence “Stream Realty Partners is one of the fastest-growing full-service commercial real estate companies in the nation.” Source: RevenueBase Database · checked Sep 27, 2026
5	Morgan Properties	Strong evidence	Conshohocken, PA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,413 contacts →
	Strong 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 27, 2026
6	Fairfield Residential	Partial evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,352 contacts →
	Partial 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 27, 2026
7	The Michaels Organization	Strong evidence	Camden, NJ, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,276 contacts →
	Strong 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 27, 2026
8	AIMCO	Strong evidence	Denver, CO, United StatesHQ checked Sep 27, 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 27, 2026
9	Conam Management Corporation	Strong evidence	San Diego, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,034 contacts →
	Strong evidence “Founded in 1975, The CONAM Group is a full-service real estate management and investment firm specializing in multifamily housing.” Source: RevenueBase Database · checked Sep 27, 2026
10	Greystone	Strong evidence	New York, NY, United StatesHQ checked Sep 27, 2026	1,001-5,000	983 contacts →
	Strong evidence “Founded in 1988, Greystone is a private commercial real estate finance and investment company with unmatched experience in debt, equity, investment sales and loan servicing…” Source: RevenueBase Database · checked Sep 27, 2026
11	Gables Residential	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	501-1,000	941 contacts →
	Strong evidence “Gables Residential is an award winning, vertically integrated real estate company specializing in the development, construction, ownership, acquisition, financing and management…” Source: RevenueBase Database · checked Sep 27, 2026
12	Weidner Apartment Homes	Indirect evidence	Kirkland, WA, United StatesHQ checked Sep 27, 2026	1,001-5,000	893 contacts →
	Indirect evidence “Founded by W.” Source: RevenueBase Database · checked Sep 27, 2026
13	Vornado Realty Trust	Indirect evidence	New York, NY, United StatesHQ checked Sep 27, 2026	1,001-5,000	794 contacts →
	Indirect evidence “Vornado Realty Trust is a preeminent owner, manager and developer of office and retail assets.” Source: RevenueBase Database · checked Sep 27, 2026
14	Forest City Realty Trust	Strong evidence	Cleveland, OH, United StatesHQ checked Sep 27, 2026	1,001-5,000	786 contacts →
	Strong evidence “Forest City Realty Trust, Inc, was an NYSE-listed national real estate company principally engaged in the ownership, development, management and acquisition of commercial and…” Source: RevenueBase Database · checked Sep 27, 2026
15	SL Green Realty Corp	Strong evidence	New York, NY, United StatesHQ checked Sep 27, 2026	501-1,000	752 contacts →
	Strong evidence “SL Green Realty Corp, Manhattan's largest office landlord, is a fully integrated real estate investment trust, or REIT, that is focused primarily on acquiring, managing and…” Source: RevenueBase Database · checked Sep 27, 2026
16	Drucker Falk, LLC	Indirect evidence	Newport News, VA, United StatesHQ checked Sep 27, 2026	1,001-5,000	740 contacts →
	Indirect evidence “Headquartered in Newport News, Virginia, we employ over team members and service our business commitments from four regional offices throughout Virginia, Maryland, North Carolina…” Source: RevenueBase Database · checked Sep 27, 2026
17	Hanover Company	Strong evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	501-1,000	680 contacts →
	Strong evidence “The Hanover Company located in Houston, Texas stands among the most active private real estate companies in the United States, specializing in the development of high-quality…” Source: RevenueBase Database · checked Sep 27, 2026
18	Sares Regis Group	Strong evidence	Newport Beach, CA, United StatesHQ checked Sep 27, 2026	501-1,000	639 contacts →
	Strong evidence “Sares Regis Group is a real estate development, investment and management firm that specializes in residential and commercial properties in the western US.” Source: RevenueBase Database · checked Sep 27, 2026
19	Holland Partner Group	Strong evidence	Vancouver, WA, United StatesHQ checked Sep 27, 2026	501-1,000	637 contacts →
	Strong evidence “Holland Partner Group (HPG) is a fully-integrated real estate investment company with two decades of experience, over 750 team members, and a business volume that exceeded $2…” Source: RevenueBase Database · checked Sep 27, 2026
20	Waterton	Strong evidence	Chicago, IL, United StatesHQ checked Sep 27, 2026	1,001-5,000	629 contacts →
	Strong evidence “Waterton is a real estate investment and property management company with a focus on U.S.” Source: RevenueBase Database · checked Sep 27, 2026
21	Alexandria Real Estate Equities, INC	Strong evidence	Pasadena, CA, United StatesHQ checked Sep 27, 2026	501-1,000	626 contacts →
	Strong evidence “Alexandria Real Estate Equities, Inc.(NYSE:ARE), an S&P 500® company, is a best-in-class, mission-driven life science REIT making a positive and lasting impact on the world.” Source: RevenueBase Database · checked Sep 27, 2026
22	Rose Associates	Indirect evidence	New York, United StatesHQ checked Sep 27, 2026	201-500	609 contacts →
	Indirect evidence “WORLD CLASS ACQUISITIONS, DEVELOPMENT & MANAGEMENT, ROOTED IN NEW YORK.” Source: RevenueBase Database · checked Sep 27, 2026
23	RHP Properties	Strong evidence	Farmington Hills, MI, United StatesHQ checked Sep 27, 2026	1,001-5,000	583 contacts →
	Strong evidence “RHP Properties is an accomplished real estate investment firm specializing in the acquisition and professional management of manufactured home communities.” Source: RevenueBase Database · checked Sep 27, 2026
24	Atlantic Pacific Companies	Strong evidence	Boca Raton, FL, United StatesHQ checked Sep 27, 2026	501-1,000	552 contacts →
	Strong evidence “Atlantic Pacific is a fifth-generation real estate company with expertise in acquisitions, development, property management, and investments.” Source: RevenueBase Database · checked Sep 27, 2026
25	Elmington	Strong evidence	Nashville, TN, United StatesHQ checked Sep 27, 2026	501-1,000	548 contacts →
	Strong evidence “Elmington is a commercial real estate investment, development, construction, affordable housing, and property management firm headquartered in Nashville.” Source: RevenueBase Database · checked Sep 27, 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: clinic real estate 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 clinic real estate investment firms.
Partial evidence: Its own public description names part of clinic real estate investment firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name clinic real estate 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 4,729 clinic real estate investment firms based in the United States

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Clinic real estate investment firms based in the United States at a glance

As of Sep 27, 2026

39.2%Verified-email coverage

21.4Average contacts per company

1-10Median size (employees)

7.0%Largest-city concentration · New York

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

2,740

11-50

1,333

51-200

442

201-500

111

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 4,729 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 clinic real estate 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 “clinic real estate 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 clinic real estate 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 clinic real estate 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, 39,706 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 27, 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.

Clinic real estate 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 clinic real estate 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 clinic real estate investment firms are there based in the United States?

RevenueBase identified 4,729 clinic real estate 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?

Tishman Speyer, headquartered in New York, tops this list with the largest team on record.

Which city has the most clinic real estate investment firms?

New York leads with 329 headquartered companies, followed by Los Angeles (161) and Dallas (138).

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 39,706 verified decision-maker contacts tracked across these 4,729 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 27, 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.