Company lists · Data refreshed October 2026

Top 22 Medical office building companies based in Newport Beach, United States

Name: Medical office building companies based in Newport Beach, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 18, 2026 33 companies tracked

RevenueBase identified 33 company matches for medical office building companies associated with Newport Beach, United States as of October 2026 and tracks 1,957 professional contacts across them, including 628 with verified work emails. Across the United States, New York is the largest hub for this category (192 companies); Newport Beach has 33.

This list covers company matches for medical office building companies associated with Newport Beach, 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 18, 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 18, 2026 How this list was built

33Companies

1,957Contacts tracked

628Verified emails

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The 22 largest medical office building companies based in Newport Beach, United States

Ranked by team size

Top 22 of 33 company matches for medical office building companies based in Newport Beach, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Sares Regis Group	Exact match	Newport Beach, CA, United StatesHQ recorded Oct 18, 2026	501-1,000	511 contacts →
	Exact match “Sares Regis Group is a real estate development, investment and management firm that specializes in residential and commercial properties in the western US.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2	Greystar	Exact match	Newport Beach, United StatesHQ recorded Oct 18, 2026	5,001-10,000	283 contacts →
	Exact match “Greystar’s vertically integrated platform leverages extensive local market knowledge to deliver projects that reflect our remarkable commitment to quality.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3	Olen Properties	Exact match	Newport Beach, CA, United StatesHQ recorded Oct 18, 2026	201-500	200 contacts →
	Exact match “We are a premier, family-owned real estate company with over 50 years of experience developing, managing, and investing in top-quality commercial properties across the United…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4	Westport Properties, INC	Exact match	Newport Beach, CA, United StatesHQ recorded Oct 18, 2026	201-500	164 contacts →
	Exact match “Founded in 1985, Westport Properties (“WPI”) is an owner-operator of self storage, multifamily and industrial properties across the United States.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5	Clearwater Living	Exact match	Newport Beach, CA, United StatesHQ recorded Oct 18, 2026	51-200	122 contacts →
	Exact match “Since 1996, Principals of Clearwater Living have been actively engaged in the ownership, operation, and development of high-quality senior living communities nationwide.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6	BKM Management Company	Exact match	Newport Beach, CA, United StatesHQ recorded Oct 18, 2026	51-200	85 contacts →
	Exact match “BKM Management Company manages a portfolio of nearly 10 million square feet of multi-tenant industrial properties for BKM Capital Partners' private and institutional investors.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7	CWS Capital Partners LLC	Exact match	Newport Beach, CA, United StatesHQ recorded Oct 18, 2026	501-1,000	79 contacts →
	Exact match “Founded in 1969, CWS Capital Partners and its investors own and manage over units of luxury apartments located in high-growth markets across the United States with an aggregate…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8	California Commercial Real Estate Services	Exact match	Newport Beach, CA, United StatesHQ recorded Oct 18, 2026	51-200	46 contacts →
	Exact match “California Commercial is an award-winning specialty healthcare real estate services organization.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9	Mesa Management, INC	Exact match	Newport Beach, CA, United StatesHQ recorded Oct 18, 2026	51-200	39 contacts →
	Exact match “Mesa Management is a full-service management company with over 30 years experience in property management services.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10	Davis Partners	Exact match	Newport Beach, CA, United StatesHQ recorded Oct 18, 2026	51-200	31 contacts →
	Exact match “Davis Partners is a commercial real estate services company that implements strategies to drive values for our partners and clients.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11	Burnham-Ward Properties	Exact match	Newport Beach, CA, United StatesHQ recorded Oct 18, 2026	11-50	15 contacts →
	Exact match “At BWP, our mission is to create authentic and exceptional places for people to work, play, shop and dine.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12	KDF Communities, LLC	Exact match	Newport Beach, CA, United StatesHQ recorded Oct 18, 2026	1-10	13 contacts →
	Exact match “KDF Communities, LLC is a real estate development and investment company based in Newport Beach, CA that was founded in 1996.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13	ERE Healthcare Real Estate Advisors	Exact match	Newport Beach, CA, United StatesHQ recorded Oct 18, 2026	1-10	12 contacts →
	Exact match “ERE Healthcare Real Estate Advisors specializes in representing physician owners in the sale and leaseback of their clinical real estate.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14	The Management Works	Exact match	Newport Beach, CA, United StatesHQ recorded Oct 18, 2026	11-50	11 contacts →
	Exact match “For more than 45 years, The Management Works has built, owned and managed properties creating “homes” for thousands of loyal residents.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15	NCA Real Estate	Exact match	Newport Beach, CA, United StatesHQ recorded Oct 18, 2026	1-10	5 contacts →
	Exact match “NCA is a privately held real estate development and investment firm formed in 2002 and based in Newport Beach, CA.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16	ION Equities	Exact match	Newport Beach, CA, United StatesHQ recorded Oct 18, 2026	1-10	4 contacts →
	Exact match “Ion Equities is a multi-family real estate holding company currently owning and operating five multi-family properties throughout the Southwestern United States.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17	Axxcess Realty Advisors	Exact match	Newport Beach, CA, United StatesHQ recorded Oct 18, 2026	11-50	2 contacts →
	Exact match “Axxcess Realty Advisors, LLC, a holding company, maintains ownership interests and operational focus in a number of real estate businesses.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18	KMS Properties INC	Exact match	Newport Beach, CA, United StatesHQ recorded Oct 18, 2026	11-50	2 contacts →
	Exact match “KMS Properties Inc is a commercial real estate firm specializing in property management, leasing, construction management and development.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19	Marquis Commercial Properties	Exact match	Newport Beach, CA, United StatesHQ recorded Oct 18, 2026	11-50	2 contacts →
	Exact match “At MARQUIS Commercial Properties, we cover the complete spectrum of asset classes including multifamily, office, hospitality, healthcare and light industrial with land and lots…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20	Costanzo Investments, LLC	Exact match	Newport Beach, CA, United StatesHQ recorded Oct 18, 2026	11-50	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21	K Investment CO	Exact match	Newport Beach, CA, United StatesHQ recorded Oct 18, 2026	1-10	1 contacts →
	Exact match “Founded in 1960 by Ron Krajian, K Investment Co.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22	PTA Real Estate	Exact match	Newport Beach, CA, United StatesHQ recorded Oct 18, 2026	1-10	1 contacts →
	Exact match “PTA Real Estate is a full service real estate firm specializing in development and property management.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “medical office building companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 22 of 33 medical office building companies based in Newport Beach, United States

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Medical office building companies based in Newport Beach, United States at a glance

As of Oct 18, 2026

32.1%Verified-email coverage

59.3Average contacts per company

11-50Median size (employees)

Oct 18, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole United States list rather than for Newport Beach, so it is reported there. Company counts and contact totals on this page are exact for Newport Beach, over 33 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 Newport Beach, United States whose business descriptions match “medical office building companies” 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 628 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 18, 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.

Medical office building companies by metro in the United States

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 “medical office building companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medical office building companies are there based in Newport Beach, United States?

RevenueBase identified 33 company matches for medical office building companies associated with Newport Beach, 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?

Sares Regis Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most medical office building companies?

New York leads the United States with 192 company records, followed by Houston (112) and Chicago (106). Newport Beach has 33.

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 628 professional contacts with verified work emails tracked across these 33 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 18, 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 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.