Company lists · Data refreshed September 2026

Top 25 B2B services companies based in Australia

RevenueBase identified 167 company matches for B2B services companies associated with Australia as of September 2026 and tracks 1,447 professional contacts across them, including 464 with verified work emails. Sydney is the largest hub.

This list covers company matches for B2B 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 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
167Companies
1,447Contacts tracked
464Verified emails
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The 25 largest B2B services companies based in Australia

Ranked by team size
Top 25 of 167 company matches for B2B services companies based in 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 matchMelbourne, AustraliaHQ recorded Sep 21, 2026501-1,000404 contacts →

Exact match

“We are OBP.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchThe Rocks, AustraliaHQ recorded Sep 21, 2026201-500304 contacts →

Exact match

“DBA is a premium professional services outsourcing company based in Australia and the Philippines.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchBrisbane City, AustraliaHQ recorded Sep 21, 202651-20085 contacts →

Exact match

“Founded in 2018, Xenco is a multi-disciplined, specialist service group that delivers executive and operational level support to businesses seeking significant improvements in…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchHawthorn, AustraliaHQ recorded Sep 21, 202611-5062 contacts →

Exact match

“We’re an integrated marketing agency specialising in Business-to-Business (B2B).”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchCampbelltown, AustraliaHQ recorded Sep 21, 202611-5034 contacts →

Exact match

“IMA is a B2B marketing consultancy that helps companies sell their products to other businesses.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchSydney, AustraliaHQ recorded Sep 21, 202651-20033 contacts →

Exact match

“It's time for the next stage of our journey!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchBrisbane City, AustraliaHQ recorded Sep 21, 20261-1028 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchHeidelberg West, AustraliaHQ recorded Sep 21, 202651-20027 contacts →

Exact match

“At TMC, we don’t just supply services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchHawthorn, AustraliaHQ recorded Sep 21, 202611-5022 contacts →

Exact match

“We are your innovative operational solutions partner for your growing business.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchCorbould Park, AustraliaHQ recorded Sep 21, 202651-20021 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchNewcastle, AustraliaHQ recorded Sep 21, 20261-1016 contacts →

Exact match

“Management Consultants”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“We specialise in helping B2B firms improve their strategy, marketing, and sales.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchKelvin Grove, AustraliaHQ recorded Sep 21, 202611-5014 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchSydney, AustraliaHQ recorded Sep 21, 20261-1011 contacts →

Exact match

“Market Expertise is a specialist business-to-business marketing and communications consultancy focused on services, expertise and intangible products.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchMascot, AustraliaHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Sep 21, 20261-107 contacts →

Exact match

“The First Principle is a B2B marketing & corporate communications consulting firm, partnering with clients to create powerful connections with a business audience.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchHoddle Street, AustraliaHQ recorded Sep 21, 202651-2007 contacts →

Exact match

“The BPO Group is specialized in the following services- Admin Support - Customer Support (includes chat support, email support, call centre or complaints management)- Marketing…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchBondi Junction, AustraliaHQ recorded Sep 21, 20261-107 contacts →

Exact match

“At Elm we do things differently.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchMelbourne, AustraliaHQ recorded Sep 21, 20261-107 contacts →

Exact match

“We’re a bunch of pragmatic, hands-on, roll-your-sleeves up B2B marketing professionals with a tonne of experience.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchWindsor, AustraliaHQ recorded Sep 21, 20261-106 contacts →

Exact match

“UpStart Advisory is a fresh and innovative one-stop-shop for businesses offering Finance, HR, Operations and Marketing services.”

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

Exact match

“Gibsons was established in 1974 to provide specialist business advice to companies in the manufacturing, industrial and technical business sectors.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchSydney, AustraliaHQ recorded Sep 21, 202611-506 contacts →

Exact match

“We are a Professional Services company providing Management Consulting and Business Operations Management Services to clients who have affinity towards global trade and an…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchNorth Sydney, AustraliaHQ recorded Sep 21, 20261-106 contacts →

Exact match

“Specialists in B2B strategy and creative services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchFrankston, AustraliaHQ recorded Sep 21, 20261-105 contacts →

Exact match

“EBS is a specialist Business Service company focused entirely on ensuring our clients achieve business and personal success.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchAdelaide, AustraliaHQ recorded Sep 21, 20261-105 contacts →

Exact match

“East Private Wealth is a management consulting company based out of Adelaide, Australia.”

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

Showing 25 of 167 B2B services companies based in Australia

See the full list, filter by size, metro and specialty, and access 464 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B services companies based in Australia at a glance

As of Sep 21, 2026
32.1%Verified-email coverage
8.7Average contacts per company
1-10Median size (employees)
18.0%Largest-city concentration · Sydney
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
126
11-50
30
51-200
8
201-500
2
501-1,000
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 167 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 “B2B 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 464 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 “B2B services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B services companies are there based in Australia?

RevenueBase identified 167 company matches for B2B services companies 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?

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

Which city has the most B2B services companies?

Sydney leads with 30 company records, followed by Melbourne (28) and Brisbane (8).

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 464 professional contacts with verified work emails tracked across these 167 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.