Company lists · Data refreshed September 2026

Top 25 Apartment building investors based in San Francisco, United States

RevenueBase identified 86 apartment building investors headquartered in San Francisco, United States as of September 2026 and tracks 2,256 professional contacts across them, including 620 with verified work emails. New York is the largest hub.

This list covers apartment building investors headquartered in San Francisco, 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 16, 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 16, 2026 86% judged on-target in blind review
86Companies
2,256Contacts tracked
620Verified emails
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The 25 largest apartment building investors based in San Francisco, United States

Ranked by team size
Top 25 of 86 apartment building investors based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to apartment building investors: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 20261,001-5,000781 contacts →

Indirect evidence

“A Full Spectrum of Housing Services Under One Roof Whether you're looking for professional property management, construction management services, new project financing, or a joint…”

Source: RevenueBase Database · checked Sep 16, 2026
2Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 2026501-1,000448 contacts →

Partial evidence

“Prime Residential is an established owner and operator of more than multifamily apartments and townhomes.”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 2026201-500222 contacts →

Indirect evidence

“Shorenstein is one of the country’s oldest and most respected real estate organizations active nationally in the ownership and operation of high-quality office properties.”

Source: RevenueBase Database · checked Sep 16, 2026
4Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 202651-20052 contacts →

Indirect evidence

“Caritas Management Corporation provides property management services to several nonprofit, community-based owners and developers, and to privately owned properties”

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 202611-5043 contacts →

Indirect evidence

“Since its founding in 1992, Reliant Group (“Reliant”) has acquired over $4.7 billion of complicated real estate and loan transactions requiring extensive rehabilitation…”

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 202651-20042 contacts →

Indirect evidence

“Sack Capital Partners "SCP" is a fully integrated real estate firm focused on the acquisition, improvement, management and disposition of western United States multifamily…”

Source: RevenueBase Database · checked Sep 16, 2026
7Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 202651-20037 contacts →

Indirect evidence

“Gaetani Real Estate (CalDRE #01986860) is a San Francisco based property management firm with over 75 years of experience.”

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 202611-5028 contacts →

Indirect evidence

“Crosspoint Realty Services was founded in 2003 by Thomas N.”

Source: RevenueBase Database · checked Sep 16, 2026
9Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 202651-20025 contacts →

Partial evidence

“Titan Management is a property management company that brings high-end, premium management services to luxury buildings and their residents.”

Source: RevenueBase Database · checked Sep 16, 2026
10Indirect evidenceSan Francisco, United StatesHQ checked Sep 16, 202611-5022 contacts →

Indirect evidence

“Prana Investments is a private real estate firm that acquires and improves rent-stabilized inner-city multi-family properties in New York City and Los Angeles.”

Source: RevenueBase Database · checked Sep 16, 2026
11Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 202611-5021 contacts →

Indirect evidence

“Since 2006, Belveron Partners has made meaningful investments to preserve, revitalize and create affordable and workforce housing throughout the United States.”

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 202611-5013 contacts →

Indirect evidence

“West Coast Property Management Company is committed to providing close, personal supervision of all properties under its care.”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 20261-1012 contacts →

Indirect evidence

“Progressive Property Group is a full service residential property management and leasing firm serving San Francisco and Marin.”

Source: RevenueBase Database · checked Sep 16, 2026
14Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 202651-20012 contacts →

Indirect evidence

“Polaris Real Estate Partners acquires multifamily properties throughout the U.S.”

Source: RevenueBase Database · checked Sep 16, 2026
15Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 2026501-1,00012 contacts →

Partial evidence

“Considering Parkmerced Apartments in San Francisco, CA as your next home?”

Source: RevenueBase Database · checked Sep 16, 2026
16Strong evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 202611-5011 contacts →

Strong evidence

“We own and operate apartment buildings.”

Source: RevenueBase Database · checked Sep 16, 2026
17Strong evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 202611-5010 contacts →

Strong evidence

“We are a full service management company servicing Home Owners Associations, Apartment Buildings, and individual units.”

Source: RevenueBase Database · checked Sep 16, 2026
18Indirect evidenceSan Francisco, United StatesHQ checked Sep 16, 202611-508 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
19Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 202611-508 contacts →

Indirect evidence

“Vesta Asset Management provides comprehensive leasing and property management to multiple property types including office, mixed-use and single and multi-family residential.”

Source: RevenueBase Database · checked Sep 16, 2026
20Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 20261-107 contacts →

Partial evidence

“Mosser Capital is a leading investor, acquirer, and operator of value-add workforce housing in diverse neighborhoods across major West Coast gateway markets.”

Source: RevenueBase Database · checked Sep 16, 2026
21Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 20261-107 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
22Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 20261-107 contacts →

Indirect evidence

“Waldman Management is a full-service, high-touch property management company that manages only in-house owned properties.”

Source: RevenueBase Database · checked Sep 16, 2026
23Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 202611-506 contacts →

Indirect evidence

“Citywide Property Management is a real estate company based out of 518 Waller St, San Francisco, California, United States.”

Source: RevenueBase Database · checked Sep 16, 2026
24Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 202611-505 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
25Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 20261-105 contacts →

Indirect evidence

“Lightner Property Group is a San Francisco-based property management and development firm specializing in the management of income properties and other real estate assets…”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 86 apartment building investors based in San Francisco, United States

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Apartment building investors based in San Francisco, United States at a glance

As of Sep 16, 2026
27.5%Verified-email coverage
26.2Average contacts per company
1-10Median size (employees)
459.3%Largest-city concentration · New York
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
24
51-200
7
201-500
4
501-1,000
2
1,001-5,000
1

Email recency for this list is measured across the whole United States list rather than for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 86 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 apartment building investors, 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 San Francisco, United States whose own description of what they do matches “apartment building investors”. 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 apartment building investors), 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 apartment building investors, and records with no verified work email. Companies headquartered outside San Francisco 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, 620 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 16, 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.

Apartment building investors 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 apartment building investors, 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 apartment building investors are there based in San Francisco, United States?

RevenueBase identified 86 apartment building investors headquartered in San Francisco, 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?

The John Stewart Company, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most apartment building investors?

New York leads with 395 headquartered companies, followed by Chicago (161) and Los Angeles (157).

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 620 verified decision-maker contacts tracked across these 86 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 16, 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.