Company lists · Data refreshed September 2026

Top 25 Accounting firm IT support companies based in San Diego, United States

Name: Accounting firm IT support 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 22, 2026 199 companies tracked

RevenueBase identified 199 company matches for accounting firm IT support companies associated with San Diego, United States as of September 2026 and tracks 2,083 professional contacts across them, including 692 with verified work emails. Across the United States, New York is the largest hub for this category (639 companies); San Diego has 199.

This list covers company matches for accounting firm IT support companies associated with San Diego, 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 September 22, 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 Sep 22, 2026 How this list was built

199Companies

2,083Contacts tracked

692Verified emails

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The 25 largest accounting firm IT support companies based in San Diego, United States

Ranked by team size

Top 25 of 199 company matches for accounting firm IT support companies based in San Diego, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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	DSD Business Systems	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	51-200	307 contacts →
	Exact match “Founded in 1984 in San Diego, DSD Business Systems is an award-winning technology partner with 45 offices across North America, serving small- to medium-sized organizations.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2	Considine & Considine	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	51-200	102 contacts →
	Exact match “We offer a multitude of services ranging from traditional compilations, audits, reviews and tax returns, to other specialties, such as personal financial planning, retirement plan…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3	JGD & Associates LLP	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	11-50	66 contacts →
	Exact match “JGD & Associates is a full service CPA and advisory firm serving the San Diego area for over 40 years.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4	Bird Rock Systems	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	11-50	56 contacts →
	Exact match “Your organization requires IT to help it drive innovation, profitability, and security.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5	PKF SAN Diego, LLP	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	11-50	52 contacts →
	Exact match “About PKF San Diego, LLP For almost 30 years, PKF San Diego, LLP has been a trusted partner for businesses and individuals, delivering expert financial guidance with a commitment…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6	Gatto, Pope & Walwick, LLP	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	51-200	52 contacts →
	Exact match “Gatto, Pope & Walwick LLP is a leading San Diego-based accounting firm.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7	Leaf & Cole, LLP	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	11-50	49 contacts →
	Exact match “Leaf & Cole, LLP is one of the largest single office accounting firms in San Diego, California - America's Finest City.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8	Christy White, INC	Exact match	San Diego, United StatesHQ recorded Sep 22, 2026	51-200	46 contacts →
	Exact match “Mission: Christy White Associates’ promise to our clients is a worthwhile business relationship with responsive, trustworthy advisors and timely delivery of quality assurance…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9	Levitzacks	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	51-200	44 contacts →
	Exact match “LEVITZACKS has been providing outstanding audit, review, compilation, domestic and international tax, management information, and management advisory services since 1964.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10	Infracore	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	51-200	40 contacts →
	Exact match “Infracore is a best-in-class Cybersecurity and IT Support Services firm.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11	Lohman & Associates, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	11-50	39 contacts →
	Exact match “Lohman & Associates is a professional services firm that provides finance and accounting advisory services to early-stage and growing companies.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12	AB Tawil & Associates	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	11-50	20 contacts →
	Exact match “AB Tawil & Associates is a San Diego based and fully bilingual (English/Spanish) accounting firm founded in 2006; that offers a full array of accounting, tax, consulting, and…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13	Kazmarek Technology Solutions, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	11-50	18 contacts →
	Exact match “Kazmarek Technology Solutions is a San Diego IT Firm with over 20 years of successful partnership with local clients.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14	Accuvisors	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	11-50	17 contacts →
	Exact match “Whether you're seeking to improve financial visibility, streamline operations, or achieve tax savings, our experienced team is committed to guiding you to success.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15	Louis Tommasino CPA & Associates	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	11-50	17 contacts →
	Exact match “Louis Tommasino, CPA, is a dedicated, full-service accounting firm committed to enhancing the quality and range of accounting services available to the small business sector and…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16	Mead Consulting Group	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	11-50	16 contacts →
	Exact match “Who are we?” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17	Meletis & Munsch LLP	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	11-50	16 contacts →
	Exact match “Meletis & Munsch, LLP is a full service CPA firm located in Del Mar, CA.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18	WY Technology	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	51-200	15 contacts →
	Exact match “WY Technology – Complete IT Solutions for Progressive Businesses Founded in WY Technology was created to help businesses leverage technology and find innovative solutions to the…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19	Excedeo	Exact match	San Diego, United StatesHQ recorded Sep 22, 2026	11-50	14 contacts →
	Exact match “Mariela Collins launched Excedeo 18 years ago because she recognized that small and mid-size companies need the full service of an in-house IT Department without the high staffing…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20	IB CPA	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	11-50	13 contacts →
	Exact match “With over a 100 years of experience, we have worked help companies focus on their core business while we streamline all the work that consumes your biggest resource, TIME!” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21	Booxkeeping Corp	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	11-50	12 contacts →
	Exact match “Do you have a handle on how much your company made or lost in the last month?” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22	Wastvedt & Company	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	11-50	12 contacts →
	Exact match “Wastvedt & Company, Inc, a CPA and business consulting firm, helps companies and individuals maximize financial opportunities and minimize liability with expert tax planning and…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23	Profitwise Accounting	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	11-50	12 contacts →
	Exact match “Profitwise Accounting & Advisory is a cloud-based accounting firm helping MSPs and growth-focused businesses gain greater financial clarity, confidence, and support through…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24	A.V. Arias & CO	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	11-50	11 contacts →
	Exact match “One Source.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25	NEW ERA Cpas LLP	Exact match	San Diego, CA, United StatesHQ recorded Sep 22, 2026	11-50	10 contacts →
	Exact match “At New Era CPA’s, LLP, we are dedicated to providing a high level of CPA and taxation services and implementing innovative solutions by taking the time to understand each of our…” Recorded in the RevenueBase company graph · Sep 22, 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 “accounting firm IT support 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 25 of 199 accounting firm IT support companies based in San Diego, United States

See the full list, filter by size, metro and specialty, and access 692 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting firm IT support companies based in San Diego, United States at a glance

As of Sep 22, 2026

33.2%Verified-email coverage

10.5Average contacts per company

1-10Median size (employees)

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

135

11-50

51-200

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 199 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 San Diego, United States whose business descriptions match “accounting firm IT support 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 692 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 September 22, 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.

Accounting firm IT support 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 “accounting firm IT support companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting firm IT support companies are there based in San Diego, United States?

RevenueBase identified 199 company matches for accounting firm IT support companies associated with San Diego, United States as of September 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?

DSD Business Systems 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 accounting firm IT support companies?

New York leads the United States with 639 company records, followed by Houston (392) and Los Angeles (283). San Diego has 199.

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 692 professional contacts with verified work emails tracked across these 199 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 September 22, 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.