Company lists · Data verified August 2026

Top 19 Call center service providers based in Australia

Name: Call center service providers based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 44 companies tracked

There are 44 call center service providers headquartered in Australia (RevenueBase, August 2026). RevenueBase tracks 880 professional contacts across them, including 103 with verified work emails and 16 with mobile numbers. Sydney is the largest hub.

This list covers call center service providers headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

44Companies

880Contacts tracked

103Verified emails

16Mobile numbers

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The 19 largest call center service providers based in Australia

Ranked by team size

Top 19 of 44 call center service providers based in Australia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Acquire BPO	Melbourne	5,001-10,000	110	22
2	Digicall Assist	Rhodes	11-50	74	20
3	Packleader BPO	Bentleigh	501-1,000	55	1
4	Oraclecms	West Melbourne	51-200	54	17
5	4mile	Sydney	201-500	47	8
6	Kingdom Vision	Sydney	11-50	41	4
7	Nova Team Solutions	Melbourne	11-50	24	5
8	Contact 121 PTY LTD	Adelaide	1-10	21	1
9	Fonebox Australia	Brisbane	51-200	15	4
10	The Rise Solutions	Clarence	51-200	15	1
11	Positive Life Group	Melbourne	11-50	11	4
12	Firstpoint AI	Surry Hills	51-200	8	4
13	Data Response PTY LTD	Carrum Downs	51-200	8	3
14	Ourtel Solutions PTY LTD	Melbourne	11-50	5	2
15	Call Assist PTY LTD	North Geelong	11-50	4	1
16	Call MY Leads	Sydney	1-10	2	2
17	Opus Contact Centre Solutions	Gold Coast	1-10	2	2
18	Contact Centre Action	Melbourne	1-10	2	1
19	Rapid Response Care	Sydney	11-50	1	1

Showing 19 of 44 call center service providers based in Australia

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Call center service providers based in Australia at a glance

As of Aug 28, 2026

11-50Median size (employees)

SydneyLargest hub · 8 HQs

16Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

Call center service providers by metro

Metro	Companies
Call center service providers in Sydney	8
Call center service providers in Melbourne	8
Call center service providers in Brisbane	6
Call center service providers in Perth	2
Call center service providers in North Geelong	1
Call center service providers in Gold Coast	1
Call center service providers in Banyo	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “call center service providers”, with match quality audited by blind human judging, and headquartered in Australia.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many call center service providers are there based in Australia?

There are 44 call center service providers headquartered in Australia as of August 2026 (RevenueBase).

What is the largest company on this list?

Acquire BPO, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most call center service providers?

Sydney leads with 8 headquartered companies, followed by Melbourne (8) and Brisbane (6).

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 103 verified decision-maker contacts tracked across these 44 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.