Company lists · Data refreshed September 2026

Top 25 Accounting and tax outsourcing companies based in Los Angeles, United States

RevenueBase identified 217 company matches for accounting and tax outsourcing companies associated with Los Angeles, United States as of September 2026 and tracks 2,391 professional contacts across them, including 1,203 with verified work emails. Across the United States, New York is the largest hub for this category (453 companies); Los Angeles has 217.

This list covers company matches for accounting and tax outsourcing companies associated with Los Angeles, 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
217Companies
2,391Contacts tracked
1,203Verified emails
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The 25 largest accounting and tax outsourcing companies based in Los Angeles, United States

Ranked by team size
Top 25 of 217 company matches for accounting and tax outsourcing companies based in Los Angeles, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 2026501-1,000877 contacts →

Exact match

“HCVT is Southern California’s leading public accounting firm, the largest headquartered in Los Angeles, and the third-largest in the Western U.S.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 2026201-500487 contacts →

Exact match

“SingerLewak has a 60-year history of serving clients as one of the leading West Coast based public accounting firms; SingerLewak understands the needs of business owners and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchLos Angeles, United StatesHQ recorded Sep 22, 2026201-500175 contacts →

Exact match

“Indinero is on a mission to help every business realize its potential.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 202611-5044 contacts →

Exact match

“NEED Financial Services is the Entertainment/Media Industry's premiere outsourced production accounting service firm.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 202611-5041 contacts →

Exact match

“Fineman West & Company provides a full spectrum of accounting, tax, and business advisory services to a variety of different industries.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 202611-5028 contacts →

Exact match

“Golbar and Associates is a full service public accounting and consulting firm specializing in providing a unique and effective approach to rendering tax, accounting and consulting…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 202611-5026 contacts →

Exact match

“SKMC, LLP (SKMC) is a premiere, Los Angeles-based accounting firm providing high net worth clients with personalized and expert audit, accounting, tax and business advisory…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 202651-20019 contacts →

Exact match

“We believe in delivering outsourced business process solutions for finance, accounting and other back-office functions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 202611-5018 contacts →

Exact match

“Avano is a California-based accounting firm that handles both accounting and taxation services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 202611-5017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 202611-5016 contacts →

Exact match

“Tax Hack Accounting Group is a strategy-first tax, accounting, and advisory firm focused on providing innovative solutions for entrepreneurs, eCommerce businesses, start-ups, and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 202611-5015 contacts →

Exact match

“We are more than just partners; we are your biggest fans.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 20261-1014 contacts →

Exact match

“Simple Accounting Solutions delivers accounting, tax, and assurance services to US-based businesses, powered by AI and built for the modern business owner.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 202611-5014 contacts →

Exact match

“Services: Accounting Services Accounting Software Selection & Implementation Bookkeeping/Write-Up Business Owners Business Services Business Valuations Buying & Selling a Business…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 202611-5013 contacts →

Exact match

“LWA has grown steadily to its present position through organic growth and acquisition of accounting practices.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 202611-5012 contacts →

Exact match

“The mission of our firm has been to provide outstanding service and meaningful guidance in the areas of income tax planning, tax return preparation, accounting and business…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 20261-1011 contacts →

Exact match

“Otto AI seamlessly takes care of bookkeeping, taxes, invoicing, contracts, compliance, and cash flow for self-employed entrepreneurs.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 202611-5010 contacts →

Exact match

“Consider us to be your financial success squad-a dedicated team of accountants, bookkeepers, tax professionals, and financial analysts working together to help you achieve your…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 202611-5010 contacts →

Exact match

“Rivera, Jamjian & Associates is a full service accounting firm providing small and medium businesses and individuals with accounting and income tax services including: •…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 20261-109 contacts →

Exact match

“NA BUSINESS ADVISORS AND CPAS, INC.(NABA) is a local accounting and consulting firm located in Sherman Oaks, California.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 202611-508 contacts →

Exact match

“GAYTAN & LEEVAN, LLP is an accounting company based out of 11400W Olympic Blvd, Los Angeles, California in the United States.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 202611-508 contacts →

Exact match

“At Fenton & Ross, we are focused on providing our clients the highest quality service and experience.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 202611-508 contacts →

Exact match

“Start-ups and growing companies should / need to stay focused on building their business.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 20261-107 contacts →

Exact match

“At GHRB Consulting, LLC, we specialize in empowering business owners to navigate the complexities of financial management with ease.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 20261-107 contacts →

Exact match

“Dennis Duncan & Torchon LLP is a full-service accounting firm licensed in the State of California that specializes in assurance, tax and advisory services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 217 accounting and tax outsourcing companies based in Los Angeles, United States

See the full list, filter by size, metro and specialty, and access 1,203 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting and tax outsourcing companies based in Los Angeles, United States at a glance

As of Sep 22, 2026
50.3%Verified-email coverage
11.0Average contacts per company
1-10Median size (employees)
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
161
11-50
45
51-200
5
201-500
4
501-1,000
1

Email recency for this list is measured across the whole United States list rather than for Los Angeles, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 217 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 Los Angeles, United States whose business descriptions match “accounting and tax outsourcing 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 1,203 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 and tax outsourcing 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 and tax outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting and tax outsourcing companies are there based in Los Angeles, United States?

RevenueBase identified 217 company matches for accounting and tax outsourcing companies associated with Los Angeles, 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?

HCVT 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 and tax outsourcing companies?

New York leads the United States with 453 company records, followed by Houston (321) and Miami (222). Los Angeles has 217.

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 1,203 professional contacts with verified work emails tracked across these 217 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.