Company lists · Data refreshed September 2026

Top 14 Tax services based in Adelaide, Australia

RevenueBase identified 25 company matches for tax services associated with Adelaide, Australia as of September 2026 and tracks 242 professional contacts across them, including 72 with verified work emails. Across Australia, Sydney is the largest hub for this category (91 companies); Adelaide has 25.

This list covers company matches for tax services associated with Adelaide, Australia, 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
25Companies
242Contacts tracked
72Verified emails
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The 14 largest tax services based in Adelaide, Australia

Ranked by team size
Top 14 of 25 company matches for tax services based in Adelaide, Australia, 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 matchAdelaide, AustraliaHQ recorded Sep 21, 202611-5020 contacts →

Exact match

“One Advisory is an innovative team of business and finance professionals passionate about helping your business do great things.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchAdelaide, AustraliaHQ recorded Sep 21, 20261-1016 contacts →

Exact match

“From startups to scale ups, Growth IQ works with like-minded clients hungry for success.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchAdelaide, AustraliaHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“Our business clients are micro and small to medium businesses.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchAdelaide, AustraliaHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“We’re a team of financial advisers, chartered accountants, tax consultants, SMSF specialists and strategic business advisers who understand how to use numbers to help you achieve…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchAdelaide, AustraliaHQ recorded Sep 21, 202611-508 contacts →

Exact match

“More than 20 years building businesses, relationships and trust.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchAdelaide, AustraliaHQ recorded Sep 21, 20261-106 contacts →

Exact match

“We specialise in taxation and accounting services for small to medium businesses.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchAdelaide, AustraliaHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Prespa Consultancy aims to provide a concise and comprehensive approach to accounting, taxation and business advisory.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchAdelaide, AustraliaHQ recorded Sep 21, 20261-105 contacts →

Exact match

“We devote to work with our clients to prosper by delivering world-class accounting, tax and consulting expertise to their business journey and wealth creation built through…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchAdelaide, AustraliaHQ recorded Sep 21, 20261-104 contacts →

Exact match

“About Us Integral Accounting Services is an accounting firm specialising in Accounting and Taxation.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchAdelaide, AustraliaHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Tax is a complex area and involves a lot of knowledge of the law as it changes constantly.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchAdelaide, AustraliaHQ recorded Sep 21, 20261-102 contacts →

Exact match

“At Booth Advisory our main purpose is to leverage our accounting, tax and advisory skills to support businesses and individuals in reaching their financial goals.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchAdelaide, AustraliaHQ recorded Sep 21, 20261-102 contacts →

Exact match

“We've got experience in tackling anything.from tax law to strategies for boosting profitability.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchAdelaide, AustraliaHQ recorded Sep 21, 20261-101 contacts →

Exact match

“We can help YOU- Obtain sensible and practical advice- Gain a business partner who delivers peace of mind- Gain a trusted advisor and tax specialist who is focused on giving…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchAdelaide, AustraliaHQ recorded Sep 21, 20261-101 contacts →

Exact match

Recorded description not available.

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

Showing 14 of 25 tax services based in Adelaide, Australia

See the full list, filter by size, metro and specialty, and access 72 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tax services based in Adelaide, Australia at a glance

As of Sep 21, 2026
29.8%Verified-email coverage
9.7Average contacts per company
1-10Median size (employees)
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
5
51-200
1

Email recency for this list is measured across the whole Australia list rather than for Adelaide, so it is reported there. Company counts and contact totals on this page are exact for Adelaide, over 25 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 Adelaide, Australia whose business descriptions match “tax 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 72 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 “tax services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tax services are there based in Adelaide, Australia?

RevenueBase identified 25 company matches for tax services associated with Adelaide, Australia 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?

ONE Advisory tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Australia has the most tax services?

Sydney leads Australia with 91 company records, followed by Melbourne (88) and Brisbane (43). Adelaide has 25.

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 72 professional contacts with verified work emails tracked across these 25 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.