Company lists · Data verified August 2026

Top 25 Bookkeeping outsourcing companies based in Los Angeles, United States

There are 83 bookkeeping outsourcing companies headquartered in Los Angeles, United States (RevenueBase, August 2026). RevenueBase tracks 847 professional contacts across them, including 273 with verified work emails and 99 with mobile numbers. Houston is the largest hub.

This list covers bookkeeping outsourcing 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. Data current as of August 28, 2026.

83Companies
847Contacts tracked
273Verified emails
99Mobile numbers
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The 25 largest bookkeeping outsourcing companies based in Los Angeles, United States

Ranked by team size
Top 25 of 83 bookkeeping outsourcing companies based in Los Angeles, United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#CompanyHQEmployeesContactsVerified emails
1KMKLos Angeles, CA1,001-5,000612192
2Need Financial ServicesLos Angeles, CA11-504228
3AccountedLos Angeles, CA1-10233
4Otto AILos Angeles, CA1-10104
5True Group PartnersLos Angeles, CA11-5083
6Total Accounting And Bookkeeping, INCLos Angeles, CA1-1063
7Captifi-IlLos Angeles, CA11-5054
8Glasshopper Services INCLos Angeles, CA1-1052
9Treasury BoutiqueLos Angeles, CA1-1043
10A Bigger Bottom LineLos Angeles, CA1-1043
11Gazal Consulting, INCLos Angeles, CA11-5033
12Dynasty AccountingLos Angeles, CA11-5032
13Atlas BookkeepingLos Angeles, CA1-1032
14Lalgan Business SolutionsLos Angeles, CA11-5021
15Sterling Accounting LLCLos Angeles, CA1-1021
16Booxmax, INCLos Angeles1-1021
17Bluewave LedgerLos Angeles, CA1-1011
18Unchained Financial ServicesLos Angeles, CA1-1011
19Athene BookkeepingLos Angeles, CA1-1011
20Camv FinancialsLos Angeles1-1011
21Gabby Ramirez Accounting & Payroll ServicesLos Angeles, CA1-1011
22Blix BookkeepingLos Angeles1-1011
23Moonrise BookkeepingLos Angeles, CA1-1011
24Tessera Companies, INCLos Angeles, CA1-1011
25NS SBCLos Angeles, CA1-1011

Showing 25 of 83 bookkeeping outsourcing companies based in Los Angeles, United States

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Bookkeeping outsourcing companies based in Los Angeles, United States at a glance

As of Aug 28, 2026
1-10Median size (employees)
HoustonLargest hub · 123 HQs
99Contacts with mobile numbers
0Emails re-verified in last 30 days

Companies by employee count

1-10
70
11-50
11
51-200
1
1,001-5,000
1

How this list was built

Source
The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion
Companies whose own business descriptions match “bookkeeping outsourcing companies”, with match quality audited by blind human judging, and headquartered in Los Angeles, United States.
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
Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh
Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many bookkeeping outsourcing companies are there based in Los Angeles, United States?

There are 83 bookkeeping outsourcing companies headquartered in Los Angeles, United States as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most bookkeeping outsourcing companies?

Houston leads with 123 headquartered companies, followed by New York (123) and Los Angeles (90).

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 273 verified decision-maker contacts tracked across these 83 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.