Company lists · Data refreshed September 2026

Top 25 Outsourced sales call centers based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 113 companies tracked

RevenueBase identified 113 outsourced sales call centers headquartered in Australia as of September 2026 and tracks 1,678 professional contacts across them, including 206 with verified work emails. Sydney is the largest hub.

This list covers outsourced sales 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 29, 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 29, 2026 86% judged on-target in blind review

113Companies

1,678Contacts tracked

206Verified emails

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The 25 largest outsourced sales call centers based in Australia

Ranked by team size

Top 25 of 113 outsourced sales call centers based in Australia, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to outsourced sales 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	Partial evidence	Wantirna South, AustraliaHQ checked Sep 29, 2026	1,001-5,000	263 contacts →
	Partial 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 29, 2026
2	Acquire Asia Pacific PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 29, 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 29, 2026
3	Unity4	Indirect evidence	Surry Hills, AustraliaHQ checked Sep 29, 2026	501-1,000	132 contacts →
	Indirect evidence “Unity4 helps organisations have better conversations, and get better outcomes.” Source: RevenueBase Database · checked Sep 29, 2026
4	Acquire BPO	Partial evidence	Melbourne, AustraliaHQ checked Sep 29, 2026	5,001-10,000	107 contacts →
	Partial evidence “Acquire BPO is an award-winning, global business outsourcer with 14 locations across Australia, the Dominican Republic, the Philippines and the United States.” Source: RevenueBase Database · checked Sep 29, 2026
5	Symbios	Strong evidence	Docklands, AustraliaHQ checked Sep 29, 2026	11-50	60 contacts →
	Strong evidence “Symbios is an Australian-owned outsourcing business specialised in Lead Generation and Outbound Sales.” Source: RevenueBase Database · checked Sep 29, 2026
6	Onecontact	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	501-1,000	54 contacts →
	Indirect evidence “As part of Telekomunikasi Indonesia International (Telin) Group, OneContact (formally known as Contact Centres Australia Pty Ltd) delivers over 20 million conversations in…” Source: RevenueBase Database · checked Sep 29, 2026
7	4mile	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	201-500	49 contacts →
	Indirect 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 29, 2026
8	Chameleon Customer Contact	Strong evidence	North Melbourne, AustraliaHQ checked Sep 29, 2026	1,001-5,000	48 contacts →
	Strong 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 29, 2026
9	Forrest Contact	Partial evidence	St Leonards, AustraliaHQ checked Sep 29, 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 29, 2026
10	Grow10x	Indirect evidence	Brisbane, AustraliaHQ checked Sep 29, 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 29, 2026
11	Nova Team Solutions	Partial evidence	Melbourne, AustraliaHQ checked Sep 29, 2026	11-50	24 contacts →
	Partial evidence “We provide top-notch business outsourcing/offshoring services, helping companies streamline operations and boost efficiency.” Source: RevenueBase Database · checked Sep 29, 2026
12	Contact 121 PTY LTD	Partial evidence	Adelaide, AustraliaHQ checked Sep 29, 2026	1-10	22 contacts →
	Partial 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 29, 2026
13	Mcwhirters Global	Indirect evidence	Tamborine Mountain, AustraliaHQ checked Sep 29, 2026	11-50	16 contacts →
	Indirect evidence “At McWhirters Global, we do one thing.” Source: RevenueBase Database · checked Sep 29, 2026
14	Fonebox Australia	Indirect evidence	Brisbane, AustraliaHQ checked Sep 29, 2026	51-200	15 contacts →
	Indirect evidence “Established in 2008, and part of the j2 Global group of companies (NASDAQ:JCOM), Fonebox is Australia’s leading provider of inbound telecommunications & voice-technology solutions…” Source: RevenueBase Database · checked Sep 29, 2026
15	Garner	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	15 contacts →
	Partial evidence “Garner Collective specialises in B2B lead generation and sales growth solutions.” Source: RevenueBase Database · checked Sep 29, 2026
16	Wrkshop	Indirect evidence	Melbourne, AustraliaHQ checked Sep 29, 2026	11-50	13 contacts →
	Indirect evidence “Wrkshop helps multi-location automotive businesses convert more inbound demand into booked jobs and revenue.” Source: RevenueBase Database · checked Sep 29, 2026
17	Alkhemy	Partial evidence	Melbourne, AustraliaHQ checked Sep 29, 2026	11-50	12 contacts →
	Partial evidence “Alkhemy helps you scale up your business by leveraging our fully trained sales professionals; well-tested systems and processes; and transparent analytics and reporting.” Source: RevenueBase Database · checked Sep 29, 2026
18	Positive Life Group	Partial evidence	Melbourne, AustraliaHQ checked Sep 29, 2026	11-50	11 contacts →
	Partial evidence “Positive Life Group is your trusted partner in lead generation and sales.” Source: RevenueBase Database · checked Sep 29, 2026
19	Setr Global	Partial evidence	Brisbane, AustraliaHQ checked Sep 29, 2026	11-50	11 contacts →
	Partial evidence “An Appointment Setting Service to Boost Your Sales with Qualified Appointments -> What do we do?” Source: RevenueBase Database · checked Sep 29, 2026
20	Strike Force Sales	Partial evidence	North Sydney, AustraliaHQ checked Sep 29, 2026	11-50	10 contacts →
	Partial evidence “Strike Force Sales is your trusted partner for exceptional sales lead generation across Asia Pacific.” Source: RevenueBase Database · checked Sep 29, 2026
21	Evolved Contact	Partial evidence	Melbourne, AustraliaHQ checked Sep 29, 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 29, 2026
22	Stanton & Treby Sales	Partial evidence	Tingalpa, AustraliaHQ checked Sep 29, 2026	1-10	8 contacts →
	Partial evidence “The company known today as Stanton & Treby Sales commenced business in 1994 and has been trading for over 21 years.” Source: RevenueBase Database · checked Sep 29, 2026
23	The-Bpo Group	Partial evidence	Hoddle Street, AustraliaHQ checked Sep 29, 2026	51-200	7 contacts →
	Partial evidence “The BPO Group is specialized in the following services- Admin Support - Customer Support (includes chat support, email support, call centre or complaints management)- Marketing…” Source: RevenueBase Database · checked Sep 29, 2026
24	True Potential Sales Australia	Strong evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	5 contacts →
	Strong 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 29, 2026
25	Call Assist PTY LTD	Partial evidence	North Geelong, AustraliaHQ checked Sep 29, 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 29, 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: outsourced sales 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 outsourced sales call centers.
Partial evidence: Its own public description names part of outsourced sales call centers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name outsourced sales 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 113 outsourced sales call centers based in Australia

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Outsourced sales call centers based in Australia at a glance

As of Sep 29, 2026

12.3%Verified-email coverage

14.8Average contacts per company

11-50Median size (employees)

21.2%Largest-city concentration · Sydney

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 113 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 outsourced sales 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 “outsourced sales 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 outsourced sales 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 outsourced sales 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, 206 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 29, 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 outsourced sales 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 outsourced sales call centers are there based in Australia?

RevenueBase identified 113 outsourced sales 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 outsourced sales call centers?

Sydney leads with 24 headquartered companies, followed by Melbourne (19) and Brisbane (8).

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 206 verified decision-maker contacts tracked across these 113 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 29, 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.