Company lists · Data refreshed September 2026

Top 25 Accountant practice management companies based in Los Angeles, United States

RevenueBase identified 62 accountant practice management companies headquartered in Los Angeles, United States as of September 2026 and tracks 1,406 professional contacts across them, including 822 with verified work emails. New York is the largest hub.

This list covers accountant practice management companies headquartered in Los Angeles, 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 21, 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 21, 2026 86% judged on-target in blind review
62Companies
1,406Contacts tracked
822Verified emails
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The 25 largest accountant practice management companies based in Los Angeles, United States

Ranked by team size
Top 25 of 62 accountant practice management companies based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to accountant practice management 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 2026501-1,000877 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
2Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 2026201-500261 contacts →

Indirect evidence

“Gursey | Schneider LLP is a premier Los Angeles accounting firm headquartered in Century City, the center of the financial and entertainment community.”

Source: RevenueBase Database · checked Sep 21, 2026
3Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 202611-5026 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 21, 2026
4Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 202611-5014 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
5Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 202611-5013 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
6Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 202611-5012 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 21, 2026
7Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 20261-1011 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
8Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 202611-509 contacts →

Indirect evidence

“For more than 55 years the certified public accounting firm of Katz Cassidy has been committed to playing a positive role in the profitability and success of its clients.”

Source: RevenueBase Database · checked Sep 21, 2026
9Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 202611-508 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
10Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 20261-107 contacts →

Indirect evidence

“Since 1958, when Walter Williams founded Williams Tax Service, we have provided knowledgeable Tax advice, ensuring that our clients comply with all federal, state and local tax…”

Source: RevenueBase Database · checked Sep 21, 2026
11Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 20261-107 contacts →

Partial evidence

“Accounting for Startups and Business Management Headquartered in Los Angeles, Alajian Group is disrupting the traditional accounting paradox - there is more than just taxes.”

Source: RevenueBase Database · checked Sep 21, 2026
12Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 20261-104 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
13Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 2026201-5004 contacts →

Partial evidence

“Based in Los Angeles, KS Barlevi is a unique enterprise comprising US CPAs and UK Chartered accountants who work together to help clients build their businesses.”

Source: RevenueBase Database · checked Sep 21, 2026
14Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 202611-504 contacts →

Indirect evidence

“Depending on what your company needs, teamCFO offers unique and diverse services that are different from traditional accounting firms.”

Source: RevenueBase Database · checked Sep 21, 2026
15Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 202611-504 contacts →

Partial evidence

“Restaurant Financial Management Group, or RFMG, is a niche bookkeeping, full-service accounting, and financial management firm catering specially to the restaurant industry.”

Source: RevenueBase Database · checked Sep 21, 2026
16Strong evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 20261-104 contacts →

Strong evidence

“RGN Accountancy Group is a premiere accounting, business management and professional services company.”

Source: RevenueBase Database · checked Sep 21, 2026
17Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 202611-503 contacts →

Partial evidence

“Starkmont Financial is an accounting firm specializing in providing talented individuals to assist companies with managed accounting, turnaround accounting, management consulting…”

Source: RevenueBase Database · checked Sep 21, 2026
18Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 20261-103 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
19Indirect evidenceLos Angeles, United StatesHQ checked Sep 21, 20261-103 contacts →

Indirect evidence

“Ready to Make a Real Impact?”

Source: RevenueBase Database · checked Sep 21, 2026
20Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 20261-103 contacts →

Indirect evidence

“ACCT by K&J is licensed in CA and specializes in Accounting for the Digital Entrepreneur.”

Source: RevenueBase Database · checked Sep 21, 2026
21Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 202611-502 contacts →

Indirect evidence

“We’re a certified public accounting and consulting firm offering a full suite of accounting and back office support services to start-up businesses.”

Source: RevenueBase Database · checked Sep 21, 2026
22Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 20261-102 contacts →

Indirect evidence

“Doug Johnson CPA is a Los Angeles-based full service accounting firm providing tax planning, tax strategy, and bookkeeping services to small businesses and individuals.”

Source: RevenueBase Database · checked Sep 21, 2026
23Partial evidenceLos Angeles, United StatesHQ checked Sep 21, 20261-102 contacts →

Partial evidence

“Welcome to Booxmax, your trusted source for professional Bookkeeping Services, Business Management, and Consulting in Los Angeles.”

Source: RevenueBase Database · checked Sep 21, 2026
24Partial evidenceLos Angeles, United StatesHQ checked Sep 21, 20261-102 contacts →

Partial evidence

“Full service business management firm.”

Source: RevenueBase Database · checked Sep 21, 2026
25Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 21, 202611-502 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 62 accountant practice management companies based in Los Angeles, United States

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Accountant practice management companies based in Los Angeles, United States at a glance

As of Sep 21, 2026
58.5%Verified-email coverage
22.7Average contacts per company
1-10Median size (employees)
167.7%Largest-city concentration · New York
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
18
51-200
2
201-500
2
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 62 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 accountant practice management 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 Los Angeles, United States whose own description of what they do matches “accountant practice management 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 accountant practice management 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 accountant practice management companies, and records with no verified work email. Companies headquartered outside Los Angeles 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, 822 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 21, 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.

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 accountant practice management 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 accountant practice management companies are there based in Los Angeles, United States?

RevenueBase identified 62 accountant practice management companies headquartered in Los Angeles, 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?

HCVT, headquartered in Los Angeles, tops this list with the largest team on record.

Which city has the most accountant practice management companies?

New York leads with 104 headquartered companies, followed by Los Angeles (62) and Houston (60).

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 822 verified decision-maker contacts tracked across these 62 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 21, 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.