Company lists · Data refreshed September 2026

Top 25 Senior housing investment firms based in Irvine, United States

Name: Senior housing investment firms based in Irvine, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 51 companies tracked

RevenueBase identified 51 senior housing investment firms headquartered in Irvine, United States as of September 2026 and tracks 2,994 professional contacts across them, including 440 with verified work emails. New York is the largest hub.

This list covers senior housing investment firms headquartered in Irvine, 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 6, 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 6, 2026 86% judged on-target in blind review

51Companies

2,994Contacts tracked

440Verified emails

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The 25 largest senior housing investment firms based in Irvine, United States

Ranked by team size

Top 25 of 51 senior housing investment firms based in Irvine, United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to senior housing 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	Oakmont Senior Living	Partial evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,294 contacts →
	“Oakmont Senior Living is a nationally recognized leader in the management of premier senior living communities.” Source: company website · checked Sep 6, 2026
2	MBK Senior Living	Partial evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	1,001-5,000	531 contacts →
	“MBK Senior Living, LLC, headquartered in Irvine, CA, is actively involved in the acquisition, development and third-party management of high quality senior living communities…” Source: company website · checked Sep 6, 2026
3	HCP	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	51-200	270 contacts →
	“HCP, an S&P 500 company, invests primarily in real estate serving the healthcare industry in the United States.” Source: company website · checked Sep 6, 2026
4	Avanath Capital Management, LLC	Strong evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	201-500	214 contacts →
	“Avanath Capital Management is a vertically integrated investment manager and owner-operator of affordable and workforce housing.” Source: company website · checked Sep 6, 2026
5	IRA Capital	Partial evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	11-50	103 contacts →
	“IRA Capital is a Southern-California based private equity firm founded in 2010 that invests capital for its own account and on behalf of its co-investment partners, which include…” Source: company website · checked Sep 6, 2026
6	MBK Real Estate Companies	Partial evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	1,001-5,000	87 contacts →
	“MBK Real Estate Companies (MBK) is a leading developer and investor in senior living communities, multi-family residential and industrial real estate.” Source: company website · checked Sep 6, 2026
7	Passco Companies, LLC	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	51-200	70 contacts →
	“Passco Companies, LLC is a nationally recognized market leader in the acquisition, development, and management of multifamily and commercial properties throughout the U.S.” Source: company website · checked Sep 6, 2026
8	Community Preservation Partners	Partial evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	11-50	32 contacts →
	“CPP is an affordable housing rehabilitation company with more than units spread across the U.S.” Source: company website · checked Sep 6, 2026
9	Starboard Realty Advisors	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	11-50	18 contacts →
	“Starboard Realty Advisors LLC, headquartered in Irvine, California, is a privately held, fully integrated real estate firm that has more than 35 years of hands-on, cycle-tested…” Source: company website · checked Sep 6, 2026
10	Douglas Pancake Architects	Strong evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	11-50	10 contacts →
	“Douglas Pancake Architects is a California-based architectural firm specializing in senior housing and healthcare facilities.” Source: company website · checked Sep 6, 2026
11	O&i Development	Partial evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	11-50	10 contacts →
	“Established in 2021, O&I Development offers a comprehensive approach to developing luxury senior living communities from start to finish.” Source: company website · checked Sep 6, 2026
12	Windwater Real Estate WRE	Partial evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	11-50	9 contacts →
	“WindWater (WRE) is a vertically integrated real estate investment company and asset manager for private clients.” Source: company website · checked Sep 6, 2026
13	Lakebridge	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	1-10	8 contacts →
	“Lakebridge strives to consistently deliver strong risk-adjusted returns in the residential development industry by supporting best-in-class operating partners and leveraging our…” Source: company website · checked Sep 6, 2026
14	SC Development	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	1-10	7 contacts →
	“SC Development is a privately owned real estate development company built on over three decades of integrity, trust, and personal relationships.” Source: company website · checked Sep 6, 2026
15	Wilshire Finance Partners	Strong evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	11-50	6 contacts →
	“We are a leading private debt fund delivering capital solutions for seniors housing, healthcare, multifamily, and commercial real estate.” Source: company website · checked Sep 6, 2026
16	Oran Capital	Partial evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	1-10	5 contacts →
	“As a premier real estate firm, we specialize in private equity investments, brokerage, financing, property management, and development, all vertically integrated.” Source: company website · checked Sep 6, 2026
17	Granite Investment Group	Partial evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	11-50	5 contacts →
	“Granite Investment Group ("Granite") is a privately held real estate investment firm located in Irvine, California, with operations extending across the United States.” Source: company website · checked Sep 6, 2026
18	The Affordable Housing Group	Partial evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	11-50	4 contacts →
	“Our mission is to help our clients create and preserve wealth by providing the best real estate investment sales, financing, research, and advisory services.” Source: company website · checked Sep 6, 2026
19	Begonia Real Estate Development	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	1-10	4 contacts →
	“Begonia develops, builds, and operates premier, multifamily residences that provide a modern, convenient, elevated, and vibrant lifestyle.” Source: company website · checked Sep 6, 2026
20	SB Real Estate Partners	Partial evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	1-10	3 contacts →
	“Founded in 2017, SB Real Estate Partners ("SBREP") is a multifamily investment firm committed to acquiring and asset managing value-add investments throughout the United States.” Source: company website · checked Sep 6, 2026
21	Luminous Capital Management, LLC	Partial evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	1-10	2 contacts →
	“Luminous Capital Management, based in Irvine, CA, is a real estate investment manager which seeks to operate on the frontier of value creation, identifying macro-trends that…” Source: company website · checked Sep 6, 2026
22	Wandery Capital	Partial evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	1-10	2 contacts →
	“Wandery Capital is a distinguished investment firm that manages unique investment funds specializing in luxury short-term rentals.” Source: company website · checked Sep 6, 2026
23	MF Investing, LLC	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	1-10	2 contacts →
	“MF Investing, LLC prides itself on building relationships with Brokers and Investors.” Source: company website · checked Sep 6, 2026
24	Strategic Asset Management	Strong evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	11-50	2 contacts →
	“Strategic Asset Management is a diversified real estate company focused on commercial real estate, with an emphasis in student and senior and conventional multifamily housing.” Source: company website · checked Sep 6, 2026
25	Nextgen Properties	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 6, 2026	51-200	1 contacts →
	“Acquisition, development and management of multi-family real estate” Source: company website · checked Sep 6, 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: senior housing 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 senior housing investment firms.
Partial evidence: Its own public description names part of senior housing investment firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name senior housing 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 51 senior housing investment firms based in Irvine, United States

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Senior housing investment firms based in Irvine, United States at a glance

As of Sep 6, 2026

14.7%Verified-email coverage

58.7Average contacts per company

11-50Median size (employees)

705.9%Largest-city concentration · New York

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Irvine, over 51 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 senior housing 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 Irvine, United States whose own description of what they do matches “senior housing 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 senior housing 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 senior housing investment firms, and records with no verified work email. Companies headquartered outside Irvine 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, 440 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 6, 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.

Senior housing investment firms 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 senior housing 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 senior housing investment firms are there based in Irvine, United States?

RevenueBase identified 51 senior housing investment firms headquartered in Irvine, 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?

Oakmont Senior Living, headquartered in Irvine, tops this list with the largest team on record.

Which city has the most senior housing investment firms?

New York leads with 360 headquartered companies, followed by Dallas (170) and Los Angeles (150).

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 440 verified decision-maker contacts tracked across these 51 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 6, 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.