Company lists · Data refreshed September 2026

Top 25 Customer acquisition call centers based in Australia

Name: Customer acquisition call centers based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 108 companies tracked

RevenueBase identified 108 customer acquisition call centers headquartered in Australia as of September 2026 and tracks 1,386 professional contacts across them, including 158 with verified work emails. Sydney is the largest hub.

This list covers customer acquisition call centers headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

108Companies

1,386Contacts tracked

158Verified emails

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The 25 largest customer acquisition call centers based in Australia

Ranked by team size

Top 25 of 108 customer acquisition call centers based in Australia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to customer acquisition call centers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	CPM Australia	Strong evidence	Wantirna South, AustraliaHQ checked Sep 28, 2026	1,001-5,000	263 contacts →
	Strong evidence “CPM Australia, as a member of CPM International, brings to the marketplace a local solution with unrivalled global experience and knowledge as customer acquisition, sales and…” Source: RevenueBase Database · checked Sep 28, 2026
2	Acquire Asia Pacific PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	201-500	178 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
3	Unity4	Indirect evidence	Surry Hills, AustraliaHQ checked Sep 28, 2026	501-1,000	132 contacts →
	Indirect evidence “Unity4 helps organisations have better conversations, and get better outcomes.” Source: RevenueBase Database · checked Sep 28, 2026
4	Symbios	Indirect evidence	Docklands, AustraliaHQ checked Sep 28, 2026	11-50	60 contacts →
	Indirect evidence “Symbios is an Australian-owned outsourcing business specialised in Lead Generation and Outbound Sales.” Source: RevenueBase Database · checked Sep 28, 2026
5	4mile	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	201-500	49 contacts →
	Partial evidence “At 4Mile, our business is growing your business, and we’ve been succeeding since 2015 by doing just that… We provide a wide range of marketing, finance, and customer service…” Source: RevenueBase Database · checked Sep 28, 2026
6	Chameleon Customer Contact	Partial evidence	North Melbourne, AustraliaHQ checked Sep 28, 2026	1,001-5,000	48 contacts →
	Partial evidence “Chameleon Customer Contact, an Australian-owned, customer contact and outsourcing specialist, established in 2011 by a group of experienced direct sales, merchandising and…” Source: RevenueBase Database · checked Sep 28, 2026
7	Forrest Contact	Partial evidence	St Leonards, AustraliaHQ checked Sep 28, 2026	51-200	33 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
8	Grow10x	Indirect evidence	Brisbane, AustraliaHQ checked Sep 28, 2026	n/a	26 contacts →
	Indirect evidence “Grow10X is the premier full-service agency accelerating growth for B2B SaaS technology companies through outbound lead generation.” Source: RevenueBase Database · checked Sep 28, 2026
9	Contact 121 PTY LTD	Indirect evidence	Adelaide, AustraliaHQ checked Sep 28, 2026	1-10	22 contacts →
	Indirect evidence “Contact 121 is a dynamic provider of flexible, affordable full-service, multi-media contact and business process outsourcing (BPO) solutions.” Source: RevenueBase Database · checked Sep 28, 2026
10	The Marketing Collective	Indirect evidence	Maroochydore, AustraliaHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “TMC is Australia's leading outsourced face-to-face sales and marketing agency, and a place where ambitious people build remarkable careers.” Source: RevenueBase Database · checked Sep 28, 2026
11	CA Marketing Group	Partial evidence	AustraliaHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial evidence “Welcome to CA Marketing Group, the company that helps ambitious businesses grow faster through intelligent customer generation.” Source: RevenueBase Database · checked Sep 28, 2026
12	Mcwhirters Global	Indirect evidence	Tamborine Mountain, AustraliaHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “At McWhirters Global, we do one thing.” Source: RevenueBase Database · checked Sep 28, 2026
13	Garner	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Garner Collective specialises in B2B lead generation and sales growth solutions.” Source: RevenueBase Database · checked Sep 28, 2026
14	Astia Customer Engagement Centre	Strong evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	13 contacts →
	Strong evidence “ASTIA (Acquisition & Service To Inspire & Achieve) is a premium Customer Engagement Centre servicing and growing businesses via high volume Customer Acquisition and OmniChannel…” Source: RevenueBase Database · checked Sep 28, 2026
15	Aida Group	Indirect evidence	Gold Coast, AustraliaHQ checked Sep 28, 2026	201-500	11 contacts →
	Indirect evidence “As an internationally recognised Sales & Marketing company, we work with you to create a campaign that takes your business to your target market.” Source: RevenueBase Database · checked Sep 28, 2026
16	Positive Life Group	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “Positive Life Group is your trusted partner in lead generation and sales.” Source: RevenueBase Database · checked Sep 28, 2026
17	Uleads	Strong evidence	Brisbane, AustraliaHQ checked Sep 28, 2026	11-50	10 contacts →
	Strong evidence “Uleads is a performance-based customer acquisition company.” Source: RevenueBase Database · checked Sep 28, 2026
18	Hive Direct Marketing Solutions	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
19	Evolved Contact	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	9 contacts →
	Partial evidence “Evolved Contact Australia, Australian Customer Engagement Solutions - Next-Gen Outbound Sales & Lead Qualification Strategies - Inside Sales & Upselling Experts - Professional…” Source: RevenueBase Database · checked Sep 28, 2026
20	Saldel	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	8 contacts →
	Indirect evidence “Saldel - Lead Generation Company of Property, Insurance, Mortgage etc.” Source: RevenueBase Database · checked Sep 28, 2026
21	Acquirely	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “Acquirely is a performance marketing company that drives qualified and high intent leads to our customers across a wide range of industries, at scale.” Source: RevenueBase Database · checked Sep 28, 2026
22	True Potential Sales Australia	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	5 contacts →
	Partial evidence “At True Potential Sales we provide Sales outsourcing and customer care to help you bring in and retain more business.” Source: RevenueBase Database · checked Sep 28, 2026
23	Call Assist PTY LTD	Partial evidence	North Geelong, AustraliaHQ checked Sep 28, 2026	11-50	4 contacts →
	Partial evidence “Call Assist is a leading outbound and inbound Call Centre, Recruitment Consultancy and Virtual Administration service providing core business support to organisations looking for…” Source: RevenueBase Database · checked Sep 28, 2026
24	Thought World PTY LTD	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	51-200	4 contacts →
	Indirect evidence “Thought World is integrated marketing with a difference, encompassing all aspects of marketing including communication and sales channels such as telemarketing, Email & Fax…” Source: RevenueBase Database · checked Sep 28, 2026
25	Leadcallers	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	3 contacts →
	Indirect evidence “LeadCallers is the go-to service for businesses looking to supercharge their lead conversion.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: customer acquisition call centers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names customer acquisition call centers.
Partial evidence: Its own public description names part of customer acquisition call centers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name customer acquisition call centers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 108 customer acquisition call centers based in Australia

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Customer acquisition call centers based in Australia at a glance

As of Sep 28, 2026

11.4%Verified-email coverage

12.8Average contacts per company

11-50Median size (employees)

22.2%Largest-city concentration · Sydney

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 108 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among customer acquisition call centers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Australia whose own description of what they do matches “customer acquisition call centers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names customer acquisition call centers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among customer acquisition call centers, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 158 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names customer acquisition call centers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many customer acquisition call centers are there based in Australia?

RevenueBase identified 108 customer acquisition call centers headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

CPM Australia, headquartered in Wantirna South, tops this list with the largest team on record.

Which city has the most customer acquisition call centers?

Sydney leads with 24 headquartered companies, followed by Melbourne (12) and Brisbane (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 158 verified decision-maker contacts tracked across these 108 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.