Company lists · Data refreshed September 2026

Top 11 IT services for accounting firms based in Oakland, United States

Name: IT services for accounting firms based in Oakland, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 25 companies tracked

RevenueBase identified 25 company matches for IT services for accounting firms associated with Oakland, United States as of September 2026 and tracks 177 professional contacts across them, including 58 with verified work emails. Across the United States, New York is the largest hub for this category (381 companies); Oakland has 25.

This list covers company matches for IT services for accounting firms associated with Oakland, 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 27, 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 27, 2026 How this list was built

25Companies

177Contacts tracked

58Verified emails

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The 11 largest IT services for accounting firms based in Oakland, United States

Ranked by team size

Top 11 of 25 company matches for IT services for accounting firms based in Oakland, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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	Mowat Mackie & Anderson LLP	Exact match	Oakland, CA, United StatesHQ recorded Sep 27, 2026	11-50	47 contacts →
	Exact match “Founded in 1976, we provide high quality, responsive and professional services in tax, accounting and consulting to closely-held businesses, not for profits and individuals.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	Intqbooks Solutions LLC	Exact match	Oakland, MD, United StatesHQ recorded Sep 27, 2026	1-10	26 contacts →
	Exact match “Welcome to IntQBooks, a global leader in the Bookkeeping & Tax industry, managed by Chartered Professional Accountants with over 11+ years of experience in public accountancy…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Collins, Mason & Company	Exact match	Oakland, CA, United StatesHQ recorded Sep 27, 2026	11-50	17 contacts →
	Exact match “Collins, Mason & Company, LLP (CMC) is dedicated to providing our clients with professional, personalized service and guidance in a wide range of tax, accounting, financial and…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	CHUCO	Exact match	Oakland, CA, United StatesHQ recorded Sep 27, 2026	11-50	15 contacts →
	Exact match “We live and breath Tanium, and we have a track record that proves it.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	John W. Brooker & Co., Cpas, Prof. Corp	Exact match	Oakland, CA, United StatesHQ recorded Sep 27, 2026	11-50	8 contacts →
	Exact match “JOHN W.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	Timpson Garcia, LLP	Exact match	Oakland, CA, United StatesHQ recorded Sep 27, 2026	11-50	4 contacts →
	Exact match “Timpson Garcia, LLP is a full-service accounting firm serving clients throughout California.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	Code Accounting	Exact match	Oakland, CA, United StatesHQ recorded Sep 27, 2026	1-10	3 contacts →
	Exact match “At Code Accounting, we bridge the gap between traditional accounting and modern automation to empower businesses with clear, real-time financial data.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Iryna Accountancy Corporation	Exact match	Oakland, CA, United StatesHQ recorded Sep 27, 2026	1-10	3 contacts →
	Exact match “At Iryna AC, we do many things.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	TLJ Professional Services INC	Exact match	Oakland, CA, United StatesHQ recorded Sep 27, 2026	1-10	3 contacts →
	Exact match “We're committed to helping individuals and businesses with their financial needs.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	E&p Financial Solutions	Exact match	Oakland, CA, United StatesHQ recorded Sep 27, 2026	1-10	2 contacts →
	Exact match “E&P Financial Solutions offers small business tax, accounting & bookkeeping.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	RYE Financial	Exact match	Oakland, CA, United StatesHQ recorded Sep 27, 2026	1-10	1 contacts →
	Exact match “At Rye Financial we provide accounting and bookkeeping solutions for your small business, non-profit or cooperative, regardless of the size of your team or operation.” Recorded in the RevenueBase company graph · Sep 27, 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 “IT services for accounting firms”. 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 11 of 25 IT services for accounting firms based in Oakland, United States

See the full list, filter by size, metro and specialty, and access 58 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT services for accounting firms based in Oakland, United States at a glance

As of Sep 27, 2026

32.8%Verified-email coverage

7.1Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

Email recency for this list is measured across the whole United States list rather than for Oakland, so it is reported there. Company counts and contact totals on this page are exact for Oakland, over 25 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 Oakland, United States whose business descriptions match “IT services for accounting firms” 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 58 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 27, 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.

IT services for accounting firms 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 “IT services for accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT services for accounting firms are there based in Oakland, United States?

RevenueBase identified 25 company matches for IT services for accounting firms associated with Oakland, 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?

Mowat Mackie & Anderson LLP 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 IT services for accounting firms?

New York leads the United States with 381 company records, followed by Houston (237) and Chicago (165). Oakland has 25.

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 58 professional contacts with verified work emails tracked across these 25 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 27, 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.