Company lists · Data refreshed September 2026
Top 25 Management accounting firms based in Irvine, United States
RevenueBase identified 43 management accounting firms headquartered in Irvine, United States as of September 2026 and tracks 655 professional contacts across them, including 308 with verified work emails. New York is the largest hub.
This list covers management accounting firms headquartered in Irvine, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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.
The 25 largest management accounting firms based in Irvine, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 133 | ||||
“Haskell & White LLP is one of the largest independently owned accounting, auditing and tax consulting firms in Southern California, specializing in servicing public and private…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 93 | ||||
“We are a full service mezzanine accounting firm that provides an atmosphere where people can flourish in their careers, while at the same time, being able to have meaningful…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 84 | ||||
“Squar Milner is one of the nation’s 40 largest accounting firms as well as one of the largest independent accounting and advisory firms in California.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | RJI CpasPartial evidence | 59 | |||
“RJI CPAs is a full-service accounting and consulting firm based in Irvine, California.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 40 | ||||
“Gelman LLP, headquartered in Irvine, California, is a full-service accounting firm that responds to the financial and business needs of companies across all of Southern California.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 23 | ||||
“We are no ordinary accounting firm.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | White Nelson Diehl Evans LLPPartial evidence | 21 | |||
“White Nelson Diehl Evans LLP is a full-service accounting firm that prides itself on delivering personal service while supporting your most demanding global needs.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | Sagelight AccountingPartial evidence | 21 | |||
“At Sagelight Accounting, we go beyond basic compliance.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | KMJ Corbin & CompanyPartial evidence | 20 | |||
“KMJ provides accounting, auditing, tax and consulting services to public and private companies in the small to middle markets.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 14 | ||||
“AFPS LLP is an independently owned tax, accounting, and auditing consulting firm located in Irvine, California and is recognized throughout Orange County as a leading authority in…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | Smith Dickson, Certified Public Accountants, LLPIndirect evidence | 12 | |||
“Founded in 1982, Smith Dickson, Certified Public Accountants, LLP, is a full-service Southern California CPA firm that specializes in providing high-quality services designed to…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 11 | ||||
“CPAClub is your fractional national office to help your accounting firm move forward.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | Mgo- Irvine OfficeIndirect evidence | 11 | |||
“The Irvine operation will be part of a network of 16 MGO offices in major economic centers across the US, as well as the firm’s Global Centers of Excellence in Delhi and Bangalore…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 9 | ||||
“Founded in 2001 Gonzalez CPA is a fully certified public accounting firm which has been practicing accounting, tax strategies, and management consulting for 15 years.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | NI TAX & AccountingPartial evidence | 7 | |||
“NI TAX & ACCOUNTING is a full service accounting firm serving the Orange County at Southern California.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | Plushstone Advisory, TAX & AccountancyIndirect evidence | 7 | |||
“PlushStone Advisory is a relationship focused CPA firm helping clients with bookkeeping, strategic tax planning, and financial advisory services to help businesses make educated…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | KDM Business ConsultingPartial evidence | 6 | |||
“KDM is a certified public accounting firm based in Orange County, CA.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | The PutmangroupStrong evidence | 6 | |||
“The PUTMANGROUP is a full service CPA firm providing a Comprehensive Approach to meet your financial needs with accounting, tax, business consulting, and QuickBooks management.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | Harris Greene LLPPartial evidence | 5 | |||
“Harris Greene LLP is an accounting company based out of United States.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 5 | ||||
“We believe in providing services to our clients that are done right.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 4 | ||||
“Encanto Partners provides accounting and bookkeeping services for high net-worth families and their closely held entities.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | Masler And Associates, Certified Public AccountantIndirect evidence | 4 | |||
“Masler & Associates is an Irvine, Orange County Certified Public Accountant (CPA) firm committed to comprehensive service and representation of its small businesses, medical and…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | Numbers Southwest INCPartial evidence | 3 | |||
“We help companies with Accounting Services, Controller / CFO, Bookkeeping Services and Financial Coaching.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | Hbla, Certified Public Accountants, INCPartial evidence | 2 | |||
“HBLA CPAs is an accounting firm dedicated to “making your business more valuable.” This is accomplished by developing close working relationships with business owners and…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 | ||||
“All accountants are not created equal.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 43 management accounting firms based in Irvine, United States
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Management accounting firms based in Irvine, United States at a glance
As of Sep 5, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Irvine, over 43 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 management accounting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Irvine, United States whose own description of what they do matches “management accounting firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among management accounting firms, and records with no verified work email. Companies headquartered outside Irvine 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 an evidence 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, 308 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 5, 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.
Management accounting firms by metro in the United States
- Management accounting firms in New York202
- Management accounting firms in Los Angeles120
- Management accounting firms in Houston114
- Management accounting firms in Chicago99
- Management accounting firms in Atlanta96
- Management accounting firms in Miami77
- Management accounting firms in Austin68
- Management accounting firms in Dallas64
- Management accounting firms in San Diego60
- Management accounting firms in Denver54
- Management accounting firms in Charlotte51
- Management accounting firms in Orlando50
- Management accounting firms in Las Vegas47
- Management accounting firms in Phoenix45
- Management accounting firms in Tampa45
- Management accounting firms in Portland44
- Management accounting firms in San Francisco44
- Management accounting firms in Irvine43
- Management accounting firms in Columbus39
- Management accounting firms in San Antonio37
- Management accounting firms in Indianapolis36
- Management accounting firms in Raleigh33
- Management accounting firms in Washington33
- Management accounting firms in Jacksonville31
- Management accounting firms in Cincinnati30
- Management accounting firms in Birmingham29
- Management accounting firms in Boca Raton29
- Management accounting firms in San Jose29
- Management accounting firms in Seattle29
- Management accounting firms in Omaha28
- Management accounting firms in Salt Lake City28
- Management accounting firms in Wilmington28
- Management accounting firms in Sacramento27
- Management accounting firms in Philadelphia26
- Management accounting firms in Pittsburgh26
- Management accounting firms in Fort Lauderdale25
- Management accounting firms in Nashville25
Frequently asked
How many management accounting firms are there based in Irvine, United States?
RevenueBase identified 43 management accounting firms headquartered in Irvine, 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?
Haskell & White LLP, headquartered in Irvine, tops this list with the largest team on record.
Which city has the most management accounting firms?
New York leads with 202 headquartered companies, followed by Los Angeles (120) and Houston (114).
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 308 verified decision-maker contacts tracked across these 43 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 5, 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.
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