Company lists · Data refreshed November 2026

Top 25 Administrative services companies based in Australia

RevenueBase identified 322 company matches for administrative services companies associated with Australia as of November 2026 and tracks 734 professional contacts across them, including 156 with verified work emails. Sydney is the largest hub.

This list covers company matches for administrative services companies associated with 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 November 6, 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 Nov 6, 2026 How this list was built
322Companies
734Contacts tracked
156Verified emails
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The 25 largest administrative services companies based in Australia

Ranked by team size
Top 25 of 322 company matches for administrative services companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBrisbane City, AustraliaHQ recorded Nov 6, 20261-1030 contacts →

Exact match

“Founded in 2018, Acura is a streamlined, low-overhead business support service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGoulburn, AustraliaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Dream Admin Services offers qualified bookkeeping, administration, personal assistance and business marketing/social media support services to suit all business needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMascot, AustraliaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“At Indigo8 Corporate Services, we're extremely good at all the behind-the-scenes operations that are essential to every company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBendigo, AustraliaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Our mission is simple: to help those who help others.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Victoria Eve.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“A majority of time spent in businesses is actually about administrative activities that takes a lot of energy from your team.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMt Waverley, AustraliaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“We are here to assist you in your work as a successful practitioner and provide administrative services to enable you to focus solely on delivering clinical services to your…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAdelaide, AustraliaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“We handle compliance, payroll, benefit, and HR so you can focus on customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBrisbane, AustraliaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“We assist organisations with administration, membership, websites, finances and event management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPoint Cook, AustraliaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Do your administration tasks take effort, time and energy that you could be spending on your core business?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNorthcote, AustraliaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“AccSense Dealership Doctors™ specialise in managing administration and accounting functions with over 24 years’ experience in multiple industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchGoodna, AustraliaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Temp-Z-tation is your temp services from FC, SFM, OM, HRM to bookkeeping and office administration, TZT was established on the 1st of October 2019.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBrisbane, AustraliaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“We offer management and advisory services from A to Z but you can “mix and match” our skills to access the unique blend of assistance you require for meaningful and measurable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWatsonia, AustraliaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“If you find yourself wasting a lot of time on administrative tasks, because you either lack the skills or haven’t got the resources to hire a full-time secretary, then working…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchResearch, AustraliaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“The Tradie Support Services' team is committed to your success and profitability!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Outsourcing is defined as the use of external resources to accomplish tasks that are/were handled using internal resources.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBaulkham Hills, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“ITOI Solutions is an executive office company based out of 206/1/3 Burbank Pl, Baulkham Hills, Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchShailer Park, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Office Logistics offers a full range of exceptional secretarial, administrative and editorial services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchForster, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“JMK Business Solutions offers essential support services that allow business owners and operators to free up the time spent on administrative challenges and focus on the real…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBrisbane, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Please note that this business is currently inactive and I now work full-time at Xero.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“BusinessAssistant is a Virtual Assistant (VA) – a professional, individual contractor – a very efficient and cost effective solution providing admin and secretarial support…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCanberra, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Country to Coast EA provides professional and strategic administrative support to business owners and executives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchJunee, AustraliaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Sirius Rose specialises in providing a wide range of business to business services, onsite in Wagga Wagga/Junee, and Newcastle areas and remotely across Australia and the global…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“The Y Principle was created to support a growing number of businesses that require specialised and focused remote assistance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“The idea for BillingPlus started in 2013 when founders Tom and Kath Brockhurst had a conversation with a friend about balance the life of being a medical specialist and handling…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 322 administrative services companies based in Australia

See the full list, filter by size, metro and specialty, and access 156 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Administrative services companies based in Australia at a glance

As of Nov 6, 2026
21.3%Verified-email coverage
2.3Average contacts per company
1-10Median size (employees)
12.1%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
298
11-50
22
51-200
1

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 322 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 Australia whose business descriptions match “administrative services companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 156 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 November 6, 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 “administrative services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many administrative services companies are there based in Australia?

RevenueBase identified 322 company matches for administrative services companies associated with Australia as of November 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?

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

Which city has the most administrative services companies?

Sydney leads with 39 company records, followed by Perth (27) and Melbourne (26).

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 156 professional contacts with verified work emails tracked across these 322 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 November 6, 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.