Company lists · Data refreshed September 2026

Top 21 Outbound call centers based in Australia

RevenueBase identified 66 company matches for outbound call centers associated with Australia as of September 2026 and tracks 844 professional contacts across them, including 96 with verified work emails and 28 with mobile numbers. Sydney is the largest hub.

This list covers company matches for outbound call centers 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
66Companies
844Contacts tracked
96Verified emails
28Mobile numbers
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The 21 largest outbound call centers based in Australia

Ranked by team size
Top 21 of 66 company matches for outbound call centers 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 matchMelbourne, AustraliaHQ recorded Sep 5, 2026201-500178 contacts →

Exact match

“Acquire Asia Pacific's professional services are categorised into three major areas; contact centre or call centre (BPO), back office operations and performance based marketing.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2Exact matchSurry Hills, AustraliaHQ recorded Sep 5, 2026501-1,000132 contacts →

Exact match

“Unity4 helps organisations have better conversations, and get better outcomes.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3Exact matchMelbourne, AustraliaHQ recorded Sep 5, 20265,001-10,000107 contacts →

Exact match

“Acquire BPO is an award-winning, global business outsourcer with 14 locations across Australia, the Dominican Republic, the Philippines and the United States.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4Exact matchDocklands, AustraliaHQ recorded Sep 5, 202611-5060 contacts →

Exact match

“Symbios is an Australian-owned outsourcing business specialised in Lead Generation and Outbound Sales.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchSt Leonards, AustraliaHQ recorded Sep 5, 202651-20033 contacts →

Exact match

“If your sales pipeline needs filling, your customer base needs protecting or your team simply doesn't have the capacity to handle every conversation - that's where Forrest Contact…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6Exact matchAdelaide, AustraliaHQ recorded Sep 5, 20261-1022 contacts →

Exact match

“Contact 121 is a dynamic provider of flexible, affordable full-service, multi-media contact and business process outsourcing (BPO) solutions.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7Exact matchTamborine Mountain, AustraliaHQ recorded Sep 5, 202611-5016 contacts →

Exact match

“At McWhirters Global, we do one thing.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8Exact matchSydney, AustraliaHQ recorded Sep 5, 202611-5015 contacts →

Exact match

“Garner Collective specialises in B2B lead generation and sales growth solutions.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchMelbourne, AustraliaHQ recorded Sep 5, 202611-5011 contacts →

Exact match

“Positive Life Group is your trusted partner in lead generation and sales.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchBrisbane, AustraliaHQ recorded Sep 5, 202611-5011 contacts →

Exact match

“An Appointment Setting Service to Boost Your Sales with Qualified Appointments -> What do we do?”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11Exact matchNorth Sydney, AustraliaHQ recorded Sep 5, 202611-5010 contacts →

Exact match

“Strike Force Sales is your trusted partner for exceptional sales lead generation across Asia Pacific.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchBrunswick, AustraliaHQ recorded Sep 5, 20261-106 contacts →

Exact match

“MS Marketing is a business development agency that works with B2B service providers, agencies, tech startups, and other.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchSydney, AustraliaHQ recorded Sep 5, 20261-104 contacts →

Exact match

“We book B2B sales teams in for qualified meetings - without the cost of an SDR team.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchNorth Geelong, AustraliaHQ recorded Sep 5, 202611-504 contacts →

Exact match

“Call Assist is a leading outbound and inbound Call Centre, Recruitment Consultancy and Virtual Administration service providing core business support to organisations looking for…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15Exact matchSt Kilda, AustraliaHQ recorded Sep 5, 20261-103 contacts →

Exact match

“CAPR will generate qualified leads within your ICP.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Sep 5, 20261-102 contacts →

Exact match

“Who We Are Call My Leads is your all-Australian call team, partnering with businesses nationwide to deliver fast lead response, smart re-engagement, and qualified meetings with…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17Exact matchSurry Hills, AustraliaHQ recorded Sep 5, 202611-502 contacts →

Exact match

“KONVERTLI Helps Time Poor & Frustrated Business Owners Generate More Customers & Scale For Growth Via Our Client Acquisition and Customer Management Team What We Do.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18Exact matchGold Coast, AustraliaHQ recorded Sep 5, 202611-502 contacts →

Exact match

“The Corporate Group specialises in providing outsourced lead generation, sales, debt collection & customer retention services to companies with no upfront outlay.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19Exact matchBrisbane, AustraliaHQ recorded Sep 5, 20261-102 contacts →

Exact match

“Kalouick CRM Solutions is a specialist CRM company offering outbound telemarketing services including Service Booking generation; sales lead prospecting / generation; satisfaction…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20Exact matchNorth Sydney, AustraliaHQ recorded Sep 5, 20261-102 contacts →

Exact match

“At Sales Surge we’ve been helping companies generate new business.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Sep 5, 20261-101 contacts →

Exact match

“A harsh reality hit me a few years ago, many of the things that used to work so well in sales, were nothing like as effective as they used to be.”

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

Showing 21 of 66 outbound call centers based in Australia

See the full list, filter by size, metro and specialty, and access 96 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outbound call centers based in Australia at a glance

As of Sep 5, 2026
11.4%Verified-email coverage
3.3%Mobile-number coverage
12.8Average contacts per company
11-50Median size (employees)
18.2%Largest-city concentration · Sydney
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
25
51-200
8
201-500
5
501-1,000
1
5,001-10,000
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 “outbound call centers” 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 96 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 “outbound call centers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outbound call centers are there based in Australia?

RevenueBase identified 66 company matches for outbound call centers 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?

Acquire Asia Pacific PTY LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most outbound call centers?

Sydney leads with 12 company records, followed by Melbourne (8) and Brisbane (5).

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 96 professional contacts with verified work emails tracked across these 66 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.