Company lists · Data refreshed September 2026

Top 25 Mortgages companies based in San Diego, United States

Name: Mortgages companies based in San Diego, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 151 companies tracked

RevenueBase identified 151 mortgages companies headquartered in San Diego, United States as of September 2026 and tracks 10,468 professional contacts across them, including 5,110 with verified work emails. San Diego is the largest hub.

This list covers mortgages companies headquartered in San Diego, 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 15, 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 15, 2026 86% judged on-target in blind review

151Companies

10,468Contacts tracked

5,110Verified emails

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The 25 largest mortgages companies based in San Diego, United States

Ranked by team size

Top 25 of 151 mortgages companies based in San Diego, United States, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to mortgages companies: 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	Guild Mortgage	Strong evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	5,001-10,000	4,439 contacts →
	Strong evidence “Since 1960, Guild Mortgage has been delivering the promise of home in the cities and neighborhoods we serve.” Source: RevenueBase Database · checked Sep 15, 2026
2	Mutual Of Omaha Mortgage	Strong evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	501-1,000	896 contacts →
	Strong evidence “With Corporate Headquarters in both San Diego, CA & Chicago, IL, our organization has a strong leadership team of seasoned mortgage professionals.” Source: RevenueBase Database · checked Sep 15, 2026
3	Plaza Home Mortgage, INC	Strong evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	501-1,000	662 contacts →
	Strong evidence “For more than 25 years, Plaza Home Mortgage® has helped mortgage brokers, correspondent lenders, and banking institutions turn constraints into confidence.” Source: RevenueBase Database · checked Sep 15, 2026
4	C2 Financial	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	501-1,000	603 contacts →
	Indirect evidence “C2 was founded on the idea that choice results in better opportunities.” Source: RevenueBase Database · checked Sep 15, 2026
5	Synergy ONE Lending, Inc. Nmls 1907235	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	501-1,000	561 contacts →
	Indirect evidence “At Synergy One Lending, we believe possibility is powerand we’ve proven it by helping thousands of families achieve their homeownership goals.” Source: RevenueBase Database · checked Sep 15, 2026
6	Cornerstone First Mortgage, LLC	Strong evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	501-1,000	487 contacts →
	Strong evidence “At Cornerstone Mortgage Group, our team of loan experts is dedicated to delivering clients high-quality customer service to accomplish the needs of each client.” Source: RevenueBase Database · checked Sep 15, 2026
7	Lendsure Mortgage Corp	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	51-200	328 contacts →
	Indirect evidence “At LendSure, we know that in today’s environment every loan opportunity is precious.” Source: RevenueBase Database · checked Sep 15, 2026
8	Onetrust Home Loans, Nmls 46375	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	201-500	230 contacts →
	Indirect evidence “OneTrust Home Loans is a privately-owned direct lender and servicer with sales and operations across the country.” Source: RevenueBase Database · checked Sep 15, 2026
9	RWM Home Loans	Strong evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	51-200	221 contacts →
	Strong evidence “RWM Home Loans is a family-owned community mortgage bank with over 3 decades of experience, proudly providing award-winning 5-star service to help clients achieve their home…” Source: RevenueBase Database · checked Sep 15, 2026
10	Groves Capital, INC	Strong evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	201-500	200 contacts →
	Strong evidence “Groves Capital, Inc, is a family owned company providing financial solutions to clients in need of mortgage, commercial & equity loans.” Source: RevenueBase Database · checked Sep 15, 2026
11	Keller Home Loans	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	51-200	185 contacts →
	Indirect evidence “Every day, we aim to be the home lender choice of real estate agents and their clients.” Source: RevenueBase Database · checked Sep 15, 2026
12	Global Equity Finance	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	51-200	171 contacts →
	Indirect evidence “NMLS ID #13116 Contact us today for a free quote: 800-245-3279 or at info@geqfinance.com Global Equity Finance, Inc.” Source: RevenueBase Database · checked Sep 15, 2026
13	Iserve Residential Lending, LLC Nmls 2914	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	51-200	148 contacts →
	Indirect evidence “No matter what success looks like for you, we're here to help you build something extraordinary and achieve your goals.” Source: RevenueBase Database · checked Sep 15, 2026
14	Saxton Mortgage, LLC Nmls 1717191	Strong evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	n/a	74 contacts →
	Strong evidence “Saxton Mortgage is a full-service mortgage lender specializing in providing exceptional customer service to satisfy all your mortgage financing needs.” Source: RevenueBase Database · checked Sep 15, 2026
15	PSRS	Strong evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	51-200	63 contacts →
	Strong evidence “Founded in 1972, Pacific Southwest Realty Services is one of the largest privately-held commercial mortgage banking firms in the Western United States.” Source: RevenueBase Database · checked Sep 15, 2026
16	Griffin Funding	Strong evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	51-200	61 contacts →
	Strong evidence “Griffin Funding, Inc, is a consumer-direct national boutique mortgage company.” Source: RevenueBase Database · checked Sep 15, 2026
17	aimloan.com	Strong evidence	San Diego, United StatesHQ checked Sep 15, 2026	201-500	60 contacts →
	Strong evidence “AimLoan.com was founded in 1998 as an Internet Direct Lender, committed to using technology to provide a lower cost, more convenient mortgage to our customers.” Source: RevenueBase Database · checked Sep 15, 2026
18	First Nations Home Finance Corp	Strong evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	11-50	52 contacts →
	Strong evidence “We are a full-service Mortgage Banking Firm licensed to lend in the states of California, Nevada, Arizona, Washington, Oregon, and Colorado.” Source: RevenueBase Database · checked Sep 15, 2026
19	Homeplus Corporation DBA Homeplus Mortgage Nmls 78669 CA DRE Broker 01426454	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	51-200	46 contacts →
	Indirect evidence “With just two employees and a home office, HomePlus was built in on a foundation of personal relationships with our clients.” Source: RevenueBase Database · checked Sep 15, 2026
20	Settlementone Credit & Verifications	Strong evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	51-200	43 contacts →
	Strong evidence “SettlementOne is one of the nation’s largest suppliers of mortgage data, providing financial institutions and consumers with secure, efficient and cost effective solutions that…” Source: RevenueBase Database · checked Sep 15, 2026
21	Cabrillo Mortgage And Realty Services	Strong evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	n/a	42 contacts →
	Strong evidence “Cabrillo Mortgage is a full service mortgage broker licensed in California.” Source: RevenueBase Database · checked Sep 15, 2026
22	Anchor Funding INC	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	51-200	38 contacts →
	Indirect evidence “See why loan officers are joining Anchor Funding.” Source: RevenueBase Database · checked Sep 15, 2026
23	Finest City Homes & Loans	Strong evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	11-50	37 contacts →
	Strong evidence “Finest City Homes and Loans is a full service; local, real estate and mortgage company built on Integrity.” Source: RevenueBase Database · checked Sep 15, 2026
24	KAM Financial & Realty, INC	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	n/a	32 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 15, 2026
25	M5 Financial	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 15, 2026	11-50	31 contacts →
	Indirect evidence “WHAT DOES M5 FINANCIAL DO?” Source: RevenueBase Database · checked Sep 15, 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: mortgages companies. 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 mortgages companies.
Partial evidence: Its own public description names part of mortgages companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mortgages companies. 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 151 mortgages companies based in San Diego, United States

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Mortgages companies based in San Diego, United States at a glance

As of Sep 15, 2026

48.8%Verified-email coverage

69.3Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · San Diego

Sep 15, 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 San Diego, so it is reported there. Company counts and contact totals on this page are exact for San Diego, over 151 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 mortgages companies, 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 Diego, United States whose own description of what they do matches “mortgages companies”. 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 mortgages companies), 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 mortgages companies, and records with no verified work email. Companies headquartered outside San Diego 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, 5,110 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 15, 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.

Mortgages companies 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 mortgages companies, 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 mortgages companies are there based in San Diego, United States?

RevenueBase identified 151 mortgages companies headquartered in San Diego, 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?

Guild Mortgage, headquartered in San Diego, tops this list with the largest team on record.

Which city has the most mortgages companies?

San Diego leads with 151 headquartered companies, followed by Miami (141) and Houston (136).

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 5,110 verified decision-maker contacts tracked across these 151 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 15, 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.