Company lists · Data refreshed September 2026

Top 25 Real estate investment accounting firms based in Newport Beach, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 74 companies tracked

RevenueBase identified 74 real estate investment accounting firms headquartered in Newport Beach, United States as of September 2026 and tracks 776 professional contacts across them, including 344 with verified work emails. Across the United States, New York is the largest hub for this category (358 companies); Newport Beach has 74.

This list covers real estate investment accounting firms headquartered in Newport Beach, 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 29, 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 29, 2026 86% judged on-target in blind review

74Companies

776Contacts tracked

344Verified emails

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The 25 largest real estate investment accounting firms based in Newport Beach, United States

Ranked by team size

Top 25 of 74 real estate investment accounting firms based in Newport Beach, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to real estate investment accounting 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	KBS	Indirect evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	51-200	207 contacts →
	Indirect evidence “KBS is proud to celebrate over 30 years in business, now guided by our next generation of leadership.” Source: RevenueBase Database · checked Sep 29, 2026
2	Marshall Reddick Real Estate	Strong evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	51-200	197 contacts →
	Strong evidence “Services we offer- Real estate agents for buying and selling your home and investment property - Property management for landlords - Private money lending for borrowing non-owner…” Source: RevenueBase Database · checked Sep 29, 2026
3	Citivest	Strong evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	51-200	23 contacts →
	Strong evidence “Since our beginning in the 1980s, Citivest has grown into a full service real estate investment company specializing in adding value and achieving excellent returns for its…” Source: RevenueBase Database · checked Sep 29, 2026
4	Redwood West	Strong evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	11-50	22 contacts →
	Strong evidence “Shaping Destinations with Purpose A Partner at Every Phase Redwood West is a full-service commercial real estate firm specializing in tenant representation, leasing, and…” Source: RevenueBase Database · checked Sep 29, 2026
5	Capata	Partial evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	11-50	22 contacts →
	Partial evidence “CAPATA is a full service accounting firm in Orange County, California.” Source: RevenueBase Database · checked Sep 29, 2026
6	A Street Partners	Strong evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	11-50	20 contacts →
	Strong evidence “A Street Partners (or A Street) is a commercial real estate services company committed to maximizing value and providing superior service to our customers and team members.” Source: RevenueBase Database · checked Sep 29, 2026
7	The Saywitz Company	Strong evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	11-50	18 contacts →
	Strong evidence “The Saywitz Company is headquartered in Newport Beach California with offices in Carlsbad and Downtown San Diego, and provides real estate services to clients throughout…” Source: RevenueBase Database · checked Sep 29, 2026
8	Triqor Group	Strong evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	11-50	17 contacts →
	Strong evidence “Triqor Group delivers best-in-class real estate investment advisory and support services that create wealth for our clients.” Source: RevenueBase Database · checked Sep 29, 2026
9	Primior	Strong evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	11-50	17 contacts →
	Strong evidence “Primior is an innovative real estate private equity investment firm in Southern California.” Source: RevenueBase Database · checked Sep 29, 2026
10	Morgan Skenderian Investment Real Estate Group	Indirect evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	11-50	12 contacts →
	Indirect evidence “Morgan-Skenderian is Southern California's leading apartment market specialists.” Source: RevenueBase Database · checked Sep 29, 2026
11	Castle Rock, LLP	Partial evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	11-50	10 contacts →
	Partial evidence “We are a full service Tax and Accounting firm in Orange County, CA.” Source: RevenueBase Database · checked Sep 29, 2026
12	Sanderson J. RAY Development	Indirect evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	11-50	10 contacts →
	Indirect evidence “Sanderson J.” Source: RevenueBase Database · checked Sep 29, 2026
13	Realsource Group	Strong evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	1-10	8 contacts →
	Strong evidence “Realsource Group is a full service real estate brokerage company which focuses on Investment Sales, Sale Leasebacks and Tenant representation on a national platform.” Source: RevenueBase Database · checked Sep 29, 2026
14	The File Group	Strong evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	1-10	7 contacts →
	Strong evidence “As 20+ year residents of Corona del Mar and the #1 Compass team in the area, we know real estate.” Source: RevenueBase Database · checked Sep 29, 2026
15	Coastal Commercial	Partial evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	1-10	7 contacts →
	Partial evidence “The Coastal Commercial team has established themselves as recognized experts focused on providing their clients with the highest level of service.” Source: RevenueBase Database · checked Sep 29, 2026
16	Viking International Investment Real Estate & Financial Services	Strong evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	1-10	7 contacts →
	Strong evidence “Investment Real Estate & Financial Services Nationwide/ Multi Family / Apartments / Commercial Properties / Shopping Centers / Properties / NPN Loan Pools / REO Pools / Distressed…” Source: RevenueBase Database · checked Sep 29, 2026
17	Intrust Property Group	Strong evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	1-10	6 contacts →
	Strong evidence “InTrust is an owner-driven diversified real estate investment company whose Principals have an established track record in development and real estate debt and equity Investments.” Source: RevenueBase Database · checked Sep 29, 2026
18	Cbre Multifamily Team DAN Blackwell Team	Partial evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	11-50	5 contacts →
	Partial evidence “We are a highly focused multi-family investment sales and advisory team at CBRE focusing on the Southern California multifamily market.” Source: RevenueBase Database · checked Sep 29, 2026
19	The Cline Company	Indirect evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	1-10	5 contacts →
	Indirect evidence “The Cline Company was founded over 25 years ago to serve a diverse client base.” Source: RevenueBase Database · checked Sep 29, 2026
20	Economos Dewolf	Indirect evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	1-10	4 contacts →
	Indirect evidence “Economos DeWolf is backed by over 50 years of combined experience and nearly 9 million square feet of commercial assets sold.” Source: RevenueBase Database · checked Sep 29, 2026
21	Fiduciary Real Estate Services	Partial evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	1-10	4 contacts →
	Partial evidence “FRES was established by Ruben Martinez to fulfill his vision of founding a brokerage firm dedicated to serving the Fiduciary Client.” Source: RevenueBase Database · checked Sep 29, 2026
22	Michael R. Arrache Cpa, INC	Indirect evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	1-10	4 contacts →
	Indirect evidence “Michael R.” Source: RevenueBase Database · checked Sep 29, 2026
23	Ranchharbor	Strong evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	1-10	3 contacts →
	Strong evidence “RanchHarbor is an integrated, commercial real estate investment firm based in Newport Beach, Calif.” Source: RevenueBase Database · checked Sep 29, 2026
24	Lucas Real Estate	Strong evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	1-10	3 contacts →
	Strong evidence “Lucas Real Estate assists individuals, investors and small businesses in all forms of real estate transactions, discord and dispute resolution; with emphasis in residential real…” Source: RevenueBase Database · checked Sep 29, 2026
25	Channel Investment Group	Strong evidence	Newport Beach, CA, United StatesHQ checked Sep 29, 2026	11-50	2 contacts →
	Strong evidence “Channel Investment Group ( CIG Commercial ) is a real estate consulting and brokerage firm specializing in commercial real estate investment.” Source: RevenueBase Database · checked Sep 29, 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: real estate investment accounting 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 real estate investment accounting firms.
Partial evidence: Its own public description names part of real estate investment accounting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name real estate investment accounting 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 74 real estate investment accounting firms based in Newport Beach, United States

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Real estate investment accounting firms based in Newport Beach, United States at a glance

As of Sep 29, 2026

44.3%Verified-email coverage

10.5Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 74 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 accounting 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 Newport Beach, United States whose own description of what they do matches “real estate investment accounting 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 real estate investment accounting 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 real estate investment accounting firms, and records with no verified work email. Companies headquartered outside Newport Beach 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, 344 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 29, 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 accounting 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 real estate investment accounting 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 real estate investment accounting firms are there based in Newport Beach, United States?

RevenueBase identified 74 real estate investment accounting firms headquartered in Newport Beach, 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?

KBS, headquartered in Newport Beach, tops this list with the largest team on record.

Which city in the United States has the most real estate investment accounting firms?

New York leads the United States with 358 headquartered companies, followed by Miami (287) and Los Angeles (239). Newport Beach has 74.

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 344 verified decision-maker contacts tracked across these 74 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 29, 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.