Company lists · Data refreshed September 2026
Top 25 Outsourcing accounting services based in San Diego, United States
RevenueBase identified 67 company matches for outsourcing accounting services associated with San Diego, United States as of September 2026 and tracks 819 professional contacts across them, including 191 with verified work emails. Across the United States, New York is the largest hub for this category (163 companies); San Diego has 67.
This list covers company matches for outsourcing accounting services 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 21, 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 outsourcing accounting services based in San Diego, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 120 contacts → | ||||
Exact match “At Optima Office, we understand the challenges businesses face with financial management and HR services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 39 contacts → | ||||
Exact match “Lohman & Associates is a professional services firm that provides finance and accounting advisory services to early-stage and growing companies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 20 contacts → | ||||
Exact match “Back Office Support Solutions is an outsourced accounting and operations firm that creates a tailored approach to support each client's specific needs in accounting/bookkeeping…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 19 contacts → | ||||
Exact match “When your business needs actionable insights from the story your financial data is telling you, turn to us.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 12 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 21, 2026 · View company records in RevenueBase | |||||
| 6 | 10 contacts → | ||||
Exact match “Twin Oaks LLP provides a comprehensive range of accounting and financial services to businesses across various industries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 9 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 21, 2026 · View company records in RevenueBase | |||||
| 8 | 7 contacts → | ||||
Exact match “Simplexity Services provides accounting and back-office services for startups and fast growing companies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 7 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 21, 2026 · View company records in RevenueBase | |||||
| 10 | 7 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 21, 2026 · View company records in RevenueBase | |||||
| 11 | 6 contacts → | ||||
Exact match “Feeling overwhelmed about your business finances?” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “Vector Business Solutions provides NetSuite Projects, QuickBooks® Outsourced Accounting, projects and Controller Services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “Achieve Accounting Consulting provides accounting, book-keeping, payroll, and consulting services to business in San Diego.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “You should be focused on growing your business, not on keeping your own books or creating financials.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “Founded in 2018, based in San Diego and with over 25 full time employees, we are a premier accounting and bookkeeping company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “Bookkeeping that cares about your business as much as you do.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “Eventually, as your business grows, the bookkeeping and accounting is going to take more time than you have to commit to it.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “Business & Individual Taxation - Financial Reporting - Accounting & Bookkeeping Services - Tax Planning - Business Formation - Business Consultation - Payroll Services” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “We work ‘ON’ your business so you can work ‘IN’ it!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “Account On Me for all of your accounting needs!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “Are you feeling overwhelmed by the constant juggling act of managing your business finances alongside all your other responsibilities?” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “I help small businesses increase their profit by optimizing their bookkeeping and providing actionable data they can use to grow their business.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “ESP Accounting is dedicated to serving nonprofit organizations in California.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “outsourcing accounting services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 67 outsourcing accounting services based in San Diego, United States
See the full list, filter by size, metro and specialty, and access 191 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Outsourcing accounting services based in San Diego, United States at a glance
As of Sep 21, 2026Companies by employee count
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 67 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 “outsourcing accounting services” 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 191 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 21, 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.
Outsourcing accounting services by metro in the United States
- Outsourcing accounting services in New York163
- Outsourcing accounting services in Houston120
- Outsourcing accounting services in Los Angeles109
- Outsourcing accounting services in Austin92
- Outsourcing accounting services in Dallas71
- Outsourcing accounting services in Miami70
- Outsourcing accounting services in Chicago67
- Outsourcing accounting services in Atlanta66
- Outsourcing accounting services in Denver65
- Outsourcing accounting services in Phoenix46
- Outsourcing accounting services in Las Vegas43
- Outsourcing accounting services in San Francisco42
- Outsourcing accounting services in Orlando41
- Outsourcing accounting services in Portland41
- Outsourcing accounting services in Sheridan40
- Outsourcing accounting services in Tampa40
- Outsourcing accounting services in Charlotte37
- Outsourcing accounting services in San Antonio37
- Outsourcing accounting services in Raleigh32
- Outsourcing accounting services in Washington31
- Outsourcing accounting services in Irvine29
- Outsourcing accounting services in Seattle29
- Outsourcing accounting services in Minneapolis28
- Outsourcing accounting services in Salt Lake City28
- Outsourcing accounting services in Tucson27
- Outsourcing accounting services in Wilmington26
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 “outsourcing accounting services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many outsourcing accounting services are there based in San Diego, United States?
RevenueBase identified 67 company matches for outsourcing accounting services 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?
Optima Office, INC 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 outsourcing accounting services?
New York leads the United States with 163 company records, followed by Houston (120) and Los Angeles (109). San Diego has 67.
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 191 professional contacts with verified work emails tracked across these 67 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 67 outsourcing accounting services based in San Diego, United States. Start with a free account, no credit card.
Download this list →Related lists
Outsourcing accounting services by geography
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- Outsourcing accounting services based in Melbourne, Australia
- Outsourcing accounting services based in Sydney, Australia
- Outsourcing accounting services based in Belo Horizonte, Brazil
- Outsourcing accounting services based in Campinas, Brazil
- Outsourcing accounting services based in Curitiba, Brazil
- Outsourcing accounting services based in Porto Alegre, Brazil
- Outsourcing accounting services based in Rio De Janeiro, Brazil
- Outsourcing accounting services based in Sao Paulo, Brazil
- Outsourcing accounting services based in Calgary, Canada
- Outsourcing accounting services based in Edmonton, Canada
- Outsourcing accounting services based in Mississauga, Canada
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Outsourcing accounting services based in Brisbane, Australia
- Outsourcing accounting services based in Melbourne, Australia
- Outsourcing accounting services based in Sydney, Australia
- Outsourcing accounting services based in Belo Horizonte, Brazil
- Outsourcing accounting services based in Campinas, Brazil
- Outsourcing accounting services based in Curitiba, Brazil
Company intelligence · public preview
Top 25 outsourcing accounting services based in San Diego, United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 67 matching company records for outsourcing accounting services based in San Diego, United States, with 819 tracked contacts and 191 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 outsourcing accounting services based in San Diego, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Optima Office, INCoptimaoffice.comHQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 120 contacts → |
“At Optima Office, we understand the challenges businesses face with financial management and HR services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Lohman & Associates, INClohmanassociates.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 39 contacts → |
“Lohman & Associates is a professional services firm that provides finance and accounting advisory services to early-stage and growing companies.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Back Office Support Solutionsbackofficesupportsolutions.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 20 contacts → |
“Back Office Support Solutions is an outsourced accounting and operations firm that creates a tailored approach to support each client's specific needs in accounting/bookkeeping…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Signature Analyticssignatureanalytics.comHQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 19 contacts → |
“When your business needs actionable insights from the story your financial data is telling you, turn to us.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Booxkeeping Corpbooxkeeping.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 12 contacts → |
“Do you have a handle on how much your company made or lost in the last month?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Twin Oaks LLPtwinoaksllp.comHQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 10 contacts → |
“Twin Oaks LLP provides a comprehensive range of accounting and financial services to businesses across various industries.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | RG Alliance Group LLCrgalliance.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 9 contacts → |
“RG Alliance is an outsourced back-office support and bookkeeping firm based in San Diego, California.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Simplexity Servicessimplexity.coHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 7 contacts → |
“Simplexity Services provides accounting and back-office services for startups and fast growing companies.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Rise Consulting Group, LLCrisecg.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 7 contacts → |
“Here at RISE Consulting Group, we offer outsourced accounting, financial, and other support services for privately held businesses, providing timely, accurate and actionable…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Bbbs INCbbbsinc.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 7 contacts → |
“An accounting and bookkeeping services company with offices in California, Arizona, and Calgary, Alberta Canada.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Thrive Business Servicesthrivebusinessservices.netHQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 6 contacts → |
“Feeling overwhelmed about your business finances?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Vector Business Solutionsvectorbusiness.netHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 4 contacts → |
“Vector Business Solutions provides NetSuite Projects, QuickBooks® Outsourced Accounting, projects and Controller Services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | SD Bookkeeping, INCsdbookkeeping.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  Achieve Accountingachieveaccounting.comHQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 2 contacts → |
“Achieve Accounting Consulting provides accounting, book-keeping, payroll, and consulting services to business in San Diego.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Intrinsic Accounting Services, INCintrinsicas.comHQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 2 contacts → |
“You should be focused on growing your business, not on keeping your own books or creating financials.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Oakum Chartered Accountingoakumchartered.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 2 contacts → |
“Founded in 2018, based in San Diego and with over 25 full time employees, we are a premier accounting and bookkeeping company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Avviso Financialavvisofinancial.comHQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 2 contacts → |
“Bookkeeping that cares about your business as much as you do.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Serrano Bookkeepingserranobookkeeping.comHQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 2 contacts → |
“Eventually, as your business grows, the bookkeeping and accounting is going to take more time than you have to commit to it.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  IY Accounting Solutionskleen-books.comHQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 2 contacts → |
“Business & Individual Taxation - Financial Reporting - Accounting & Bookkeeping Services - Tax Planning - Business Formation - Business Consultation - Payroll Services” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Cain Advisory Groupcainadvisorygroup.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 1 contacts → |
“We work ‘ON’ your business so you can work ‘IN’ it!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Account On MEaccountonmesd.comHQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 1 contacts → |
“Account On Me for all of your accounting needs!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Bromeliad Books LLCbromeliadbooks.comHQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 1 contacts → |
“Are you feeling overwhelmed by the constant juggling act of managing your business finances alongside all your other responsibilities?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Anchor Advisory, LLC Steadfast Bookkeepinganchoradvisoryllc.comHQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 1 contacts → |
“I help small businesses increase their profit by optimizing their bookkeeping and providing actionable data they can use to grow their business.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  ESP Accounting - Cpasesp-cpa.comHQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 1 contacts → |
“ESP Accounting is dedicated to serving nonprofit organizations in California.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  JRM Accountancy Corpjmyerscpa.comHQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 67 company matches
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Outsourcing accounting services: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
67 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 67 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Outsourcing accounting services by metro in the United States
- Outsourcing accounting services in New York163
- Outsourcing accounting services in Houston120
- Outsourcing accounting services in Los Angeles109
- Outsourcing accounting services in Austin92
- Outsourcing accounting services in Dallas71
- Outsourcing accounting services in Miami70
- Outsourcing accounting services in Chicago67
- Outsourcing accounting services in Atlanta66
- Outsourcing accounting services in Denver65
- Outsourcing accounting services in Phoenix46
- Outsourcing accounting services in Las Vegas43
- Outsourcing accounting services in San Francisco42
- Outsourcing accounting services in Orlando41
- Outsourcing accounting services in Portland41
- Outsourcing accounting services in Sheridan40
- Outsourcing accounting services in Tampa40
- Outsourcing accounting services in Charlotte37
- Outsourcing accounting services in San Antonio37
- Outsourcing accounting services in Raleigh32
- Outsourcing accounting services in Washington31
- Outsourcing accounting services in Irvine29
- Outsourcing accounting services in Seattle29
- Outsourcing accounting services in Minneapolis28
- Outsourcing accounting services in Salt Lake City28
- Outsourcing accounting services in Tucson27
- Outsourcing accounting services in Wilmington26
Questions about this company list
What does Exact match mean for outsourcing accounting services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many outsourcing accounting services did RevenueBase find based in San Diego, United States?
The saved snapshot records 67 matching company records, 819 tracked contacts and 191 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Outsourcing accounting services by geography
- Outsourcing accounting services based in Brisbane, Australia
- Outsourcing accounting services based in Melbourne, Australia
- Outsourcing accounting services based in Sydney, Australia
- Outsourcing accounting services based in Belo Horizonte, Brazil
- Outsourcing accounting services based in Campinas, Brazil
- Outsourcing accounting services based in Curitiba, Brazil
- Outsourcing accounting services based in Porto Alegre, Brazil
- Outsourcing accounting services based in Rio De Janeiro, Brazil
- Outsourcing accounting services based in Sao Paulo, Brazil
- Outsourcing accounting services based in Calgary, Canada
- Outsourcing accounting services based in Edmonton, Canada
- Outsourcing accounting services based in Mississauga, Canada
Cite this list
RevenueBase Data Team. Top 25 outsourcing accounting services based in San Diego, United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/outsourcing-accounting-services/united-states/san-diego.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Outsourcing accounting services based in Brisbane, Australia
- Outsourcing accounting services based in Melbourne, Australia
- Outsourcing accounting services based in Sydney, Australia
- Outsourcing accounting services based in Belo Horizonte, Brazil
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Company intelligence · public preview
Top 25 outsourcing accounting services based in San Diego, United States
RevenueBase records 67 matching company records for outsourcing accounting services based in San Diego, United States, with 819 tracked contacts and 191 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 outsourcing accounting services based in San Diego, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Optima Office, INCoptimaoffice.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 120 contacts → |
“At Optima Office, we understand the challenges businesses face with financial management and HR services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Lohman & Associates, INClohmanassociates.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 39 contacts → |
“Lohman & Associates is a professional services firm that provides finance and accounting advisory services to early-stage and growing companies.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Back Office Support Solutionsbackofficesupportsolutions.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 20 contacts → |
“Back Office Support Solutions is an outsourced accounting and operations firm that creates a tailored approach to support each client's specific needs in accounting/bookkeeping…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Signature Analyticssignatureanalytics.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 19 contacts → |
“When your business needs actionable insights from the story your financial data is telling you, turn to us.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Booxkeeping Corpbooxkeeping.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 12 contacts → |
“Do you have a handle on how much your company made or lost in the last month?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Twin Oaks LLPtwinoaksllp.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 10 contacts → |
“Twin Oaks LLP provides a comprehensive range of accounting and financial services to businesses across various industries.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | RG Alliance Group LLCrgalliance.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 9 contacts → |
“RG Alliance is an outsourced back-office support and bookkeeping firm based in San Diego, California.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Simplexity Servicessimplexity.co HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 7 contacts → |
“Simplexity Services provides accounting and back-office services for startups and fast growing companies.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Rise Consulting Group, LLCrisecg.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 7 contacts → |
“Here at RISE Consulting Group, we offer outsourced accounting, financial, and other support services for privately held businesses, providing timely, accurate and actionable…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Bbbs INCbbbsinc.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 7 contacts → |
“An accounting and bookkeeping services company with offices in California, Arizona, and Calgary, Alberta Canada.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Thrive Business Servicesthrivebusinessservices.net HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 6 contacts → |
“Feeling overwhelmed about your business finances?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Vector Business Solutionsvectorbusiness.net HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 4 contacts → |
“Vector Business Solutions provides NetSuite Projects, QuickBooks® Outsourced Accounting, projects and Controller Services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | SD Bookkeeping, INCsdbookkeeping.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Achieve Accountingachieveaccounting.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 2 contacts → |
“Achieve Accounting Consulting provides accounting, book-keeping, payroll, and consulting services to business in San Diego.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Intrinsic Accounting Services, INCintrinsicas.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 2 contacts → |
“You should be focused on growing your business, not on keeping your own books or creating financials.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Oakum Chartered Accountingoakumchartered.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 2 contacts → |
“Founded in 2018, based in San Diego and with over 25 full time employees, we are a premier accounting and bookkeeping company.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Avviso Financialavvisofinancial.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 2 contacts → |
“Bookkeeping that cares about your business as much as you do.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Serrano Bookkeepingserranobookkeeping.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 2 contacts → |
“Eventually, as your business grows, the bookkeeping and accounting is going to take more time than you have to commit to it.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | IY Accounting Solutionskleen-books.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 2 contacts → |
“Business & Individual Taxation - Financial Reporting - Accounting & Bookkeeping Services - Tax Planning - Business Formation - Business Consultation - Payroll Services” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Cain Advisory Groupcainadvisorygroup.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 1 contacts → |
“We work ‘ON’ your business so you can work ‘IN’ it!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Account On MEaccountonmesd.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 1 contacts → |
“Account On Me for all of your accounting needs!” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Bromeliad Books LLCbromeliadbooks.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 1 contacts → |
“Are you feeling overwhelmed by the constant juggling act of managing your business finances alongside all your other responsibilities?” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Anchor Advisory, LLC Steadfast Bookkeepinganchoradvisoryllc.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 1 contacts → |
“I help small businesses increase their profit by optimizing their bookkeeping and providing actionable data they can use to grow their business.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | ESP Accounting - Cpasesp-cpa.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 1 contacts → |
“ESP Accounting is dedicated to serving nonprofit organizations in California.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | JRM Accountancy Corpjmyerscpa.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 67 company matches
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Outsourcing accounting services: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
67 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 67 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Outsourcing accounting services by metro in the United States
- Outsourcing accounting services in New York163
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- Outsourcing accounting services in Austin92
- Outsourcing accounting services in Dallas71
- Outsourcing accounting services in Miami70
- Outsourcing accounting services in Chicago67
- Outsourcing accounting services in Atlanta66
- Outsourcing accounting services in Denver65
- Outsourcing accounting services in Phoenix46
- Outsourcing accounting services in Las Vegas43
- Outsourcing accounting services in San Francisco42
- Outsourcing accounting services in Orlando41
- Outsourcing accounting services in Portland41
- Outsourcing accounting services in Sheridan40
- Outsourcing accounting services in Tampa40
- Outsourcing accounting services in Charlotte37
- Outsourcing accounting services in San Antonio37
- Outsourcing accounting services in Raleigh32
- Outsourcing accounting services in Washington31
- Outsourcing accounting services in Irvine29
- Outsourcing accounting services in Seattle29
- Outsourcing accounting services in Minneapolis28
- Outsourcing accounting services in Salt Lake City28
- Outsourcing accounting services in Tucson27
- Outsourcing accounting services in Wilmington26
Questions about this company list
What does Exact match mean for outsourcing accounting services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many outsourcing accounting services did RevenueBase find based in San Diego, United States?
The saved snapshot records 67 matching company records, 819 tracked contacts and 191 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 outsourcing accounting services based in San Diego, United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/outsourcing-accounting-services/united-states/san-diego.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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