Company lists · Data refreshed September 2026

Top 25 Bookkeeping and accounting firms based in Sydney, Australia

RevenueBase identified 180 bookkeeping and accounting firms headquartered in Sydney, Australia as of September 2026 and tracks 773 professional contacts across them, including 292 with verified work emails. Across Australia, Melbourne is the largest hub for this category (189 companies); Sydney follows with 180.

This list covers bookkeeping and accounting firms headquartered in Sydney, Australia, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review
180Companies
773Contacts tracked
292Verified emails
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The 25 largest bookkeeping and accounting firms based in Sydney, Australia

Ranked by team size
Top 25 of 180 bookkeeping and accounting firms based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to bookkeeping and accounting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceSydney, AustraliaHQ checked Sep 28, 202611-5053 contacts →

Strong evidence

“We provide a complete bookkeeping and accounting service that can grow with your business – from day to day bookkeeping through to a complete accounts department with CFO services.”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceSydney, AustraliaHQ checked Sep 28, 2026n/a41 contacts →

Indirect evidence

“Experts in our field, ‘BFS Partners’ is a team of professionals including members of Institute of Chartered Accountants (ICAA), Tax Practitioners Board (TPB) and Australian…”

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceSydney, AustraliaHQ checked Sep 28, 202611-5039 contacts →

Partial evidence

“Accounts Automated, established in 2013, is an independent bookkeeping service providing both manual and computerised bookkeeping using MYOB, Xero, and QuickBooks.”

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceSydney, AustraliaHQ checked Sep 28, 202651-20029 contacts →

Partial evidence

“Economos Chartered Accountants has been delivering a diverse range of business advisory and accounting services since 1978.”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceSydney, AustraliaHQ checked Sep 28, 202611-5026 contacts →

Partial evidence

“Khourys & Associates was founded over 30 years ago, as a vision of Charles Khoury, with the desire to provide Accounting, Taxation and Business Advice and Services to the local…”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceSydney, AustraliaHQ checked Sep 28, 202611-5024 contacts →

Indirect evidence

“Shuriken is at the forefront of accountancy, providing clients with broad range of services, coaching and mentoring.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceSydney, AustraliaHQ checked Sep 28, 202611-5021 contacts →

Partial evidence

“Vital Addition (VA) was founded to address the failings of the traditional approach to accounting, outsourced CFO, and tax services, which left clients under-serviced and…”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceSydney, AustraliaHQ checked Sep 28, 202611-5019 contacts →

Indirect evidence

“We work with businesses in growth, with complex needs, operating locally and internationally.”

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidenceSydney, AustraliaHQ checked Sep 28, 202611-5016 contacts →

Indirect evidence

“CFO Plus is a boutique financial services firm located in Sydney's CBD.”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceSydney, AustraliaHQ checked Sep 28, 202611-5016 contacts →

Partial evidence

“MNSA is a comprehensive accounting, auditing and business administration firm, that takes pride in accommodating the unique needs of diverse clientele.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceSydney, AustraliaHQ checked Sep 28, 202611-5013 contacts →

Indirect evidence

“Whether you’re a sole trader or running a team, our goal is simple: to help your business succeed.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceSydney, AustraliaHQ checked Sep 28, 202611-5013 contacts →

Indirect evidence

“At iKeep, we help Australian business owners cut through the noise and finally feel in control of their numbers.”

Source: RevenueBase Database · checked Sep 28, 2026
13Partial evidenceSydney, AustraliaHQ checked Sep 28, 202611-5013 contacts →

Partial evidence

“Services range from general Accounting and Taxation to Specialized Services, which include: International Businesses or High worth individuals looking to expand and setup in…”

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceSydney, AustraliaHQ checked Sep 28, 20261-1012 contacts →

Partial evidence

“Looking for a Chartered Accounting firm you can depend upon?”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceSydney, AustraliaHQ checked Sep 28, 20261-109 contacts →

Indirect evidence

“At Obsidian Advisory, we are committed to nurturing long lasting, trusted relationships with small to medium sized businesses, franchises and family groups.”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceSydney, AustraliaHQ checked Sep 28, 202611-506 contacts →

Indirect evidence

“ABJ Business Solutions are an experienced team of accountants, financial managers and consultants who specialise in measuring business performance and driving the operational…”

Source: RevenueBase Database · checked Sep 28, 2026
17Partial evidenceSydney, AustraliaHQ checked Sep 28, 20261-106 contacts →

Partial evidence

“LCL Accounting Profile LCL Accounting is founded by a group of talent accountants.”

Source: RevenueBase Database · checked Sep 28, 2026
18Partial evidenceSydney, AustraliaHQ checked Sep 28, 20261-106 contacts →

Partial evidence

“Bookkeeping services for businesses, churches and not-for-profits.”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidenceSydney, AustraliaHQ checked Sep 28, 20261-106 contacts →

Partial evidence

“For the last 30 years, we have been helping our customers to reach their business, financial and lifestyle goals by providing tax, accounting, advisory, book keeping and wealth…”

Source: RevenueBase Database · checked Sep 28, 2026
20Partial evidenceSydney, AustraliaHQ checked Sep 28, 202611-506 contacts →

Partial evidence

“Quantum House Australia is a value-focused accounting firm in Sydney and Melbourne CBD with CA and CPA qualified business accountants and Chartered Tax Advisers.”

Source: RevenueBase Database · checked Sep 28, 2026
21Partial evidenceSydney, AustraliaHQ checked Sep 28, 20261-106 contacts →

Partial evidence

“Looking for Tax Accountant in Sydney CBD who can assist you with your Bookkeeping and Tax Return?”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceSydney, AustraliaHQ checked Sep 28, 20261-105 contacts →

Indirect evidence

“We understand the importance of access to knowledge and advice in the decision-making process, so our well-informed and approachable team provide simply that.”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceSydney, AustraliaHQ checked Sep 28, 20261-105 contacts →

Indirect evidence

“Your wise accountant + tax agent + business adviser Delivering you financial wisdom and understanding Empowering you to make wise financial decisions by helping you translate…”

Source: RevenueBase Database · checked Sep 28, 2026
24Partial evidenceSydney, AustraliaHQ checked Sep 28, 202611-505 contacts →

Partial evidence

“LOWER RUSSELL & FARR is an accounting company based out of Calle Laguna del Marquesado Nª 19, Nave 16 Edificio Adriana 1ª Planta, Polígono Industrial La Resina (Villaverde)…”

Source: RevenueBase Database · checked Sep 28, 2026
25Partial evidenceSydney, AustraliaHQ checked Sep 28, 202611-505 contacts →

Partial evidence

“Taxwave is one of Australia's most dynamic professional accounting, taxation and business services firm.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 180 bookkeeping and accounting firms based in Sydney, Australia

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Bookkeeping and accounting firms based in Sydney, Australia at a glance

As of Sep 28, 2026
37.8%Verified-email coverage
4.3Average contacts per company
1-10Median size (employees)
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
140
11-50
33
51-200
4
201-500
2

Email recency for this list is measured across the whole Australia list rather than for Sydney, so it is reported there. Company counts and contact totals on this page are exact for Sydney, over 180 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 bookkeeping and accounting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Sydney, Australia whose own description of what they do matches “bookkeeping and accounting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names bookkeeping and accounting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among bookkeeping and accounting firms, and records with no verified work email. Companies headquartered outside Sydney 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 its RevenueBase Smart Search 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, 292 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 28, 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.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names bookkeeping and accounting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many bookkeeping and accounting firms are there based in Sydney, Australia?

RevenueBase identified 180 bookkeeping and accounting firms headquartered in Sydney, Australia 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?

MY Accounts AU, headquartered in Sydney, tops this list with the largest team on record.

Which city in Australia has the most bookkeeping and accounting firms?

Melbourne leads Australia with 189 headquartered companies, followed by Sydney (180) and Brisbane (84).

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 292 verified decision-maker contacts tracked across these 180 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 28, 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 Smart Search, 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.