Company lists · Data refreshed September 2026

Top 25 Accounting back office staffing companies based in San Diego, United States

RevenueBase identified 51 company matches for accounting back office staffing companies associated with San Diego, United States as of September 2026 and tracks 1,783 professional contacts across them, including 223 with verified work emails. Across the United States, New York is the largest hub for this category (225 companies); San Diego has 51.

This list covers company matches for accounting back office staffing companies associated with San Diego, 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
51Companies
1,783Contacts tracked
223Verified emails
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The 25 largest accounting back office staffing companies based in San Diego, United States

Ranked by team size
Top 25 of 51 company matches for accounting back office staffing companies based in San Diego, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 2026n/a803 contacts →

Exact match

“Eastridge Workforce Solutions is a trusted staffing partner helping businesses build stronger, more productive teams across industrial and professional sectors.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 202651-20095 contacts →

Exact match

“TriStaff Group of Companies is a premier Full Service Staffing and Executive Search firm headquartered in San Diego, California.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 202651-20050 contacts →

Exact match

“Broekema Group, a subsidiary of On Call Staffing Solutions, Inc, is a privately held, woman-owned professional recruiting firm specializing in direct hire searches, predominantly…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 2026201-50047 contacts →

Exact match

“Your resource for labor.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 202651-20038 contacts →

Exact match

“The TalentZök family of companies, including Simply Biotech and Defense Search, are a premium specialized staffing group recognized by Inc.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 202651-20028 contacts →

Exact match

“Tucker Parker Smith Group (TPS Group) is a professional recruiting and staffing firm connecting talented people with leading employers-from Fortune 500 companies to growing…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 20261-1018 contacts →

Exact match

“A-Star Staffing has been in business since We are the warmer, friendlier alternative to the large national firms.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 202611-5016 contacts →

Exact match

“Who are we?”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 202611-5014 contacts →

Exact match

“Transition Staffing Group is an award-winning staffing agency providing Technology & Accounting/Finance staffing solutions on a Temporary, Temporary-to-Hire and Direct Hire basis.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 202611-5012 contacts →

Exact match

“Do you have a handle on how much your company made or lost in the last month?”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 202611-509 contacts →

Exact match

“RG Alliance is an outsourced back-office support and bookkeeping firm based in San Diego, California.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 20261-109 contacts →

Exact match

“BusinesStaff is a leading staffing firm in Southern California and works on a National level.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 202611-508 contacts →

Exact match

“Express Employment Professionals of San Diego is dedicated to providing quality staffing services and human resource solutions to businesses and job seekers in the San Diego-Mira…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 202611-507 contacts →

Exact match

“Simplexity Services provides accounting and back-office services for startups and fast growing companies.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 202611-507 contacts →

Exact match

“Here at RISE Consulting Group, we offer outsourced accounting, financial, and other support services for privately held businesses, providing timely, accurate and actionable…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 202611-507 contacts →

Exact match

“An accounting and bookkeeping services company with offices in California, Arizona, and Calgary, Alberta Canada.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 202611-504 contacts →

Exact match

“Ted Elliott & Associates specializes in the placement of finance and accounting professionals on a permanent basis.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 20261-103 contacts →

Exact match

“We provide direct hire contingency staffing services in Finance, Accounting, Tax, Audit, Bookkeeping and Human Resources.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 202611-503 contacts →

Exact match

“Colorado Resource Solutions provides recruiting, temporary staffing, contract, contract-to-hire, or direct hire employees to commercial and governmental organizations.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 20261-103 contacts →

Exact match

“Ustaffed is designed by industry experienced professionals who understand the demands of insurance and financial service professionals.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 202611-502 contacts →

Exact match

“We are a company for hiring a broad spectrum of functions from administrative staff, marketing, production, developers, assistants etc.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 202611-501 contacts →

Exact match

“Synergy 1 Staffing, is a leading accounting and finance recruiting firm located in San Diego, designed to help your business fulfill its current and anticipated staffing needs.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 20261-101 contacts →

Exact match

“At Mpowered Staffing, our mission is to recruit the very best direct-hire or contract accounting & finance talent for our clients.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchSan Diego, CA, United StatesHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Firefly Recruiting is a leading staffing and recruiting firm with a specialized focus in Healthcare, Finance, and Human Resources.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchSan Diego, United StatesHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Get matched up to quality talent based on the skills you specifically need.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 51 accounting back office staffing companies based in San Diego, United States

See the full list, filter by size, metro and specialty, and access 223 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting back office staffing companies based in San Diego, United States at a glance

As of Sep 27, 2026
12.5%Verified-email coverage
35.0Average contacts per company
11-50Median size (employees)
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
19
51-200
7
201-500
3
1,001-5,000
1

Email recency for this list is measured across the whole United States list rather than for San Diego, so it is reported there. Company counts and contact totals on this page are exact for San Diego, over 51 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 San Diego, United States whose business descriptions match “accounting back office staffing 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 223 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.

Accounting back office staffing 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 back office staffing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting back office staffing companies are there based in San Diego, United States?

RevenueBase identified 51 company matches for accounting back office staffing companies associated with San Diego, 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?

Eastridge Workforce Solutions 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 back office staffing companies?

New York leads the United States with 225 company records, followed by Houston (195) and Atlanta (134). San Diego has 51.

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 223 professional contacts with verified work emails tracked across these 51 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.