Company lists · Data refreshed September 2026

Top 25 Outsource accounting firms based in Austin, United States

RevenueBase identified 107 company matches for outsource accounting firms associated with Austin, United States as of September 2026 and tracks 2,609 professional contacts across them, including 404 with verified work emails. Across the United States, New York is the largest hub for this category (194 companies); Austin has 107.

This list covers company matches for outsource accounting firms associated with Austin, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built
107Companies
2,609Contacts tracked
404Verified emails
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The 25 largest outsource accounting firms based in Austin, United States

Ranked by team size
Top 25 of 107 company matches for outsource accounting firms based in Austin, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchAustin, TX, United StatesHQ recorded Sep 21, 202610001+2,231 contacts →

Exact match

“OUR PEOPLE, YOUR PRIORITIES Streamline your finance & accounting team at 50% cost savings with a team as small as one.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchAustin, TX, United StatesHQ recorded Sep 21, 202651-20035 contacts →

Exact match

“Complete Controller is the nation's leader in virtual accounting.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchAustin, TX, United StatesHQ recorded Sep 21, 202611-5019 contacts →

Exact match

“For series e-commerce brands, hope and gut decision making are not a winning financial strategy.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchAustin, TX, United StatesHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“We provide a full cycle of bookkeeping services for small and medium-sized businesses, offering a personalized approach with a dedicated bookkeeping expert focused solely on your…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchAustin, TX, United StatesHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“Bookkeeping services firm focused on small businesses from 0 to 100 employees.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchAustin, TX, United StatesHQ recorded Sep 21, 20261-1010 contacts →

Exact match

“Margin® provides Bookkeeping Services, Fractional Controller Services, Fractional CFO Services, and Back-Office Support Services to small businesses and startups.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchAustin, TX, United StatesHQ recorded Sep 21, 202611-509 contacts →

Exact match

“AimSourcing is a leader in outsourced accounting services, providing business solutions to companies of all stages and in all industries.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchAustin, TX, United StatesHQ recorded Sep 21, 20261-109 contacts →

Exact match

“Balanced is an Austin-based bookkeeping and fractional CFO firm.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchAustin, TX, United StatesHQ recorded Sep 21, 20261-109 contacts →

Exact match

“Financial Foothold helps small businesses grasp their financials in a new way, allowing them to reach their financial goals and scale to the next level.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchAustin, TX, United StatesHQ recorded Sep 21, 202611-508 contacts →

Exact match

“J.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchAustin, TX, United StatesHQ recorded Sep 21, 202611-508 contacts →

Exact match

“We’re UPSIDE CFO; your full-service, outsourced CFO, Tax, & Bookkeeping partner.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchAustin, TX, United StatesHQ recorded Sep 21, 202611-508 contacts →

Exact match

“Streamline Your Finances and Elevate Your Growth with SF Business Solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchAustin, TX, United StatesHQ recorded Sep 21, 202611-507 contacts →

Exact match

“Carlie Bittel, CPA founded Bittel Books & Taxes, PLLC in 2013, and has been working side by side with small businesses, freelance contractors, and fellow entrepreneurs ever since.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchAustin, TX, United StatesHQ recorded Sep 21, 20261-107 contacts →

Exact match

“Looking for top-notch bookkeeping services that can help you keep your finances in order and your business growing?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchAustin, TX, United StatesHQ recorded Sep 21, 20261-107 contacts →

Exact match

“I speak with Entrepreneurs daily and they express how passionate they are about their work but seem to never get a hold of their finances, chasing invoices and keeping up with…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchAustin, TX, United StatesHQ recorded Sep 21, 20261-106 contacts →

Exact match

“For over 9 years, AZ and team have helped small businesses and families optimize their finances through expert bookkeeping, payroll, and tax services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchAustin, TX, United StatesHQ recorded Sep 21, 202611-505 contacts →

Exact match

“We believe in the importance of helping clients understand the data behind the balance in your operating account, not just the balance itself.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchAustin, TX, United StatesHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Redline Business Advisors is now part of LedgerWay, a tax, accounting, and advisory firm built for small businesses and entrepreneurs who are serious about growth.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchAustin, TX, United StatesHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Our team of experts at RAE (Remote Accounting Experts) have been helping entrepreneurs & business owners across the globe remotely manage their bookkeeping and accountings…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchAustin, TX, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Nuve was founded with a simple mission: to make financial management effortless for small businesses.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchAustin, TX, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

“UFO is strictly about increasing our clients' odds of success.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchAustin, TX, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Bookkeeping Allow us to provide comprehensive, detailed oversight of your finances.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchAustin, TX, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Founded in February of 2018, Bald Ginger has quickly grown to serve over 25 clients in the Austin, Texas area.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchAustin, TX, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Since 1994, AccountAbility for Business, owned and operated by Ronald J Newberry, C.P.A.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchAustin, TX, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 107 outsource accounting firms based in Austin, United States

See the full list, filter by size, metro and specialty, and access 404 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outsource accounting firms based in Austin, United States at a glance

As of Sep 21, 2026
15.5%Verified-email coverage
24.4Average contacts per company
1-10Median size (employees)
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
80
11-50
23
51-200
3
10001+
1

Email recency for this list is measured across the whole United States list rather than for Austin, so it is reported there. Company counts and contact totals on this page are exact for Austin, over 107 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 Austin, United States whose business descriptions match “outsource accounting firms” 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 404 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.

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 “outsource accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsource accounting firms are there based in Austin, United States?

RevenueBase identified 107 company matches for outsource accounting firms associated with Austin, 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?

Personiv 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 outsource accounting firms?

New York leads the United States with 194 company records, followed by Houston (146) and Los Angeles (118). Austin has 107.

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 404 professional contacts with verified work emails tracked across these 107 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.

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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.