Company lists · Data refreshed September 2026

Top 13 Multi-sector enterprises based in Australia

RevenueBase identified 56 company matches for multi-sector enterprises associated with Australia as of September 2026 and tracks 658 professional contacts across them, including 326 with verified work emails and 28 with mobile numbers. Sydney is the largest hub.

This list covers company matches for multi-sector enterprises 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 September 5, 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 5, 2026 How this list was built
56Companies
658Contacts tracked
326Verified emails
28Mobile numbers
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The 13 largest multi-sector enterprises based in Australia

Ranked by team size
Top 13 of 56 company matches for multi-sector enterprises based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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 matchChatswood, AustraliaHQ recorded Sep 5, 2026201-500436 contacts →

Exact match

“BSA has evolved to become one of Australia’s leading technical services companies, providing rich and adapted solutions that are both flexible in delivery and a testament to many…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2Exact matchMelbourne, AustraliaHQ recorded Sep 5, 202611-5054 contacts →

Exact match

“IMA Management & Technology is a privately owned Australian company renowned for delivering the highest quality IT and business management services and solutions for our blue-chip…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3Exact matchCorbould Park, AustraliaHQ recorded Sep 5, 202651-20021 contacts →

Exact match

“ProStar Management is pioneering the way integrated management services are performed.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4Exact matchKelvin Grove, AustraliaHQ recorded Sep 5, 202611-5014 contacts →

Exact match

“It’s pretty simple: we help you shine.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchWayville, AustraliaHQ recorded Sep 5, 202651-2005 contacts →

Exact match

“H.U.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6Exact matchCoburg North, AustraliaHQ recorded Sep 5, 20261-104 contacts →

Exact match

“The Stretched Group is an independently owned group of businesses based in Melbourne, Victoria, with subsidiaries based in Italy, Belgium and Singapore.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7Exact matchMelbourne, AustraliaHQ recorded Sep 5, 20261-104 contacts →

Exact match

“NCI’s foundation was based on delivering Information Technology with a Strategic approach to business IT planning.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8Exact matchEight Mile Plains, AustraliaHQ recorded Sep 5, 20261-102 contacts →

Exact match

“Magnapath is a Management Consultancy which provides end to end business solutions and services for a large spectrum of clients through innovation, technology and collaboration.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchDocklands, AustraliaHQ recorded Sep 5, 202651-2002 contacts →

Exact match

“Carlton Group International is a dynamic, multi-sector enterprise committed to driving impactful investment and operational excellence across Real Estate, Corporate Consulting…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchBella Vista, AustraliaHQ recorded Sep 5, 20261-102 contacts →

Exact match

“We at MTS specialise in assisting small to medium businesses in meeting the continuous changing environment that our clients face in making business and associated decisions.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11Exact matchMclaren Vale, AustraliaHQ recorded Sep 5, 202611-501 contacts →

Exact match

“Our businesses, and the people who work within them, are characterised by their willingness to set off on new adventures, embracing the journey and being somewhat whimsical of the…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchBelrose, AustraliaHQ recorded Sep 5, 202611-501 contacts →

Exact match

“We do things differently at Elementary.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchSumner, AustraliaHQ recorded Sep 5, 202611-501 contacts →

Exact match

“General Services Group serves as the dynamic corporate entity uniting several specialised companies, each bringing its unique expertise and capabilities to the table.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 13 of 56 multi-sector enterprises based in Australia

See the full list, filter by size, metro and specialty, and access 326 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Multi-sector enterprises based in Australia at a glance

As of Sep 5, 2026
49.5%Verified-email coverage
4.3%Mobile-number coverage
11.8Average contacts per company
1-10Median size (employees)
21.4%Largest-city concentration · Sydney
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
13
51-200
9
201-500
2
501-1,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “multi-sector enterprises” 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 326 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 5, 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 “multi-sector enterprises”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many multi-sector enterprises are there based in Australia?

RevenueBase identified 56 company matches for multi-sector enterprises associated with 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?

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

Which city has the most multi-sector enterprises?

Sydney leads with 12 company records, followed by Melbourne (8) and Perth (3).

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 326 professional contacts with verified work emails tracked across these 56 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 5, 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.