Company lists · Data refreshed September 2026

Top 20 Real estate investment firms based in Costa Mesa, United States

Name: Real estate investment firms based in Costa Mesa, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 36 companies tracked

RevenueBase identified 36 real estate investment firms headquartered in Costa Mesa, United States as of September 2026 and tracks 474 professional contacts across them, including 145 with verified work emails. New York is the largest hub.

This list covers real estate investment firms headquartered in Costa Mesa, 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, how directly it supports the match, 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 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

36Companies

474Contacts tracked

145Verified emails

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The 20 largest real estate investment firms based in Costa Mesa, United States

Ranked by team size

Top 20 of 36 real estate investment firms based in Costa Mesa, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names real estate investment firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	The Mogharebi GroupIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 5, 2026	11-50	44
	“Partnering, not brokering" That's our approach at The Mogharebi Group.” Source: company website · checked Sep 5, 2026
2	Pacificwest Asset Management CorporationIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 5, 2026	11-50	33
	“PacificWest Asset Management Corporation is a family-owned business, incorporated in 1991.” Source: company website · checked Sep 5, 2026
3	Mccarthy Cook & COStrong evidence	Costa Mesa, CA, United StatesHQ checked Sep 5, 2026	11-50	33
	“Founded in 1995 by Tom McCarthy and Edward Cook as the exclusive office joint venture partner of Blackstone Real Estate Advisors in the west, McCarthy Cook invests in major…” Source: company website · checked Sep 5, 2026
4	Boardwalk Investments GroupStrong evidence	Costa Mesa, CA, United StatesHQ checked Sep 5, 2026	11-50	27
	“Boardwalk Investments Group is a fully integrated, private commercial real estate investment firm that owns high-end retail, multifamily, office, and hospitality assets throughout…” Source: company website · checked Sep 5, 2026
5	Burke Real Estate GroupStrong evidence	Costa Mesa, CA, United StatesHQ checked Sep 5, 2026	11-50	17
	“Burke Real Estate Group is one of Southern California’s foremost industrial, office and senior housing development firms.” Source: company website · checked Sep 5, 2026
6	Crown Realty & DevelopmentStrong evidence	Costa Mesa, CA, United StatesHQ checked Sep 5, 2026	11-50	16
	“Crown Realty and Development, Inc has established itself as a leader in creating and adding value through development, redevelopment and aggressive management of real estate on…” Source: company website · checked Sep 5, 2026
7	Trico Realty, INCIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 5, 2026	11-50	12
	Source: company website · checked Sep 5, 2026
8	Marterra Real EstateStrong evidence	Costa Mesa, CA, United StatesHQ checked Sep 5, 2026	1-10	12
	“Welcome to Marterra Real Estate, named for the iconic meeting of land (terra) and sea (mar) in Coastal Orange County.” Source: company website · checked Sep 5, 2026
9	Arnel Management CompanyIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 5, 2026	1-10	8
	Source: company website · checked Sep 5, 2026
10	BrookhollowStrong evidence	Costa Mesa, CA, United StatesHQ checked Sep 5, 2026	11-50	7
	“Brookhollow is a leading real estate investment and development firm with over 45 years of office and industrial experience in Southern California and Las Vegas.” Source: company website · checked Sep 5, 2026
11	Frome InvestmentsIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 5, 2026	1-10	6
	“Own and manage 32 Industrial Parks” Source: company website · checked Sep 5, 2026
12	ContourStrong evidence	Costa Mesa, CA, United StatesHQ checked Sep 5, 2026	11-50	6
	“Contour is a privately-owned commercial real estate investments and development company formed in 2018 as the vertical development arm of a family-owned land-trade business…” Source: company website · checked Sep 5, 2026
13	Parasell, INCIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 5, 2026	1-10	5
	Source: company website · checked Sep 5, 2026
14	Stadia RealtyIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 5, 2026	1-10	5
	“Stadia Realty Inc.” Source: company website · checked Sep 5, 2026
15	Apache MortgageStrong evidence	Costa Mesa, CA, United StatesHQ checked Sep 5, 2026	1-10	4
	“Real estate and mortgage services play a vital role in the lives of individuals and families looking to buy or sell property.” Source: company website · checked Sep 5, 2026
16	L&m Coastal Property Management, INCIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 5, 2026	11-50	4
	“L&M was founded by William Lester and William Munce in 1989.” Source: company website · checked Sep 5, 2026
17	Cefalia DevelopmentIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 5, 2026	1-10	3
	“Cefalia Development specializes in commercial and residential developments.” Source: company website · checked Sep 5, 2026
18	Arnel Development COIndirect evidence	Costa Mesa, CA, United StatesHQ checked Sep 5, 2026	11-50	2
	“Arnel's long-term commitment to ownership, management and reinvestment have been emphasized.” Source: company website · checked Sep 5, 2026
19	Uncharted CREPartial evidence	Costa Mesa, CA, United StatesHQ checked Sep 5, 2026	1-10	2
	“Uncharted is a place to diversify your portfolio and increase your holdings, as we focus on buying, selling, and syndicating multifamily investment properties throughout Orange…” Source: company website · checked Sep 5, 2026
20	TGG Realty, INCStrong evidence	Costa Mesa, CA, United StatesHQ checked Sep 5, 2026	1-10	2
	“TGG Realty was formed by a group of highly experienced real estate professionals with decades of experience in one of the broadest spectrums of real estate likely imaginable.” Source: company website · checked Sep 5, 2026

Showing 20 of 36 real estate investment firms based in Costa Mesa, United States

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Real estate investment firms based in Costa Mesa, United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 1599 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 Costa Mesa, over 36 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 real estate investment firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Costa Mesa, United States whose own description of what they do matches “real estate investment firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among real estate investment firms, and records with no verified work email. Companies headquartered outside Costa Mesa 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 an evidence 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, 145 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.

Real estate investment firms by metro in the United States

Frequently asked

How many real estate investment firms are there based in Costa Mesa, United States?

RevenueBase identified 36 real estate investment firms headquartered in Costa Mesa, 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 Mogharebi Group, headquartered in Costa Mesa, tops this list with the largest team on record.

Which city has the most real estate investment firms?

New York leads with 1599 headquartered companies, followed by Los Angeles (722) and Miami (710).

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 145 verified decision-maker contacts tracked across these 36 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 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.