Company lists · Data verified August 2026

Top 25 Contact center as a service providers based in Australia

Name: Contact center as a 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 74 companies tracked

There are 74 contact center as a service providers headquartered in Australia (RevenueBase, August 2026). RevenueBase tracks 8,224 professional contacts across them, including 3,610 with verified work emails and 1,644 with mobile numbers. Sydney is the largest hub.

This list covers contact center as a 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.

74Companies

8,224Contacts tracked

3,610Verified emails

1,644Mobile numbers

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The 25 largest contact center as a service providers based in Australia

Ranked by team size

Top 25 of 74 contact center as a 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	Ringcentral	Sydney	5,001-10,000	6,486	3,222
2	Serenova	Sydney	201-500	402	5
3	Natterbox	Sydney	51-200	127	86
4	Dubber	Melbourne	51-200	109	59
5	BYTE	Melbourne	51-200	99	26
6	Premier Contact Point PTY LTD	Melbourne	11-50	86	8
7	Startek Australia	Melbourne	n/a	75	16
8	Onecontact	Sydney	501-1,000	55	6
9	Packleader BPO	Bentleigh	501-1,000	55	1
10	Oraclecms	West Melbourne	51-200	54	17
11	Ipscape	North Sydney	51-200	50	33
12	Chameleon Customer Contact	Surry Hills	1,001-5,000	48	3
13	Cloudwave	Sydney	11-50	31	21
14	Contact 121 PTY LTD	Adelaide	1-10	21	1
15	Contactspace	St Leonards	11-50	18	16
16	Centrepal	Melbourne	11-50	18	12
17	cytrack.io	Robina	11-50	16	8
18	The Rise Solutions	Clarence	51-200	15	1
19	Localcom	Varsity Lakes	11-50	13	2
20	Versa AI	South Yarra	11-50	12	7
21	GSN	Melbourne	51-200	12	6
22	Positive Life Group	Melbourne	11-50	11	4
23	Contacx	Perth	11-50	10	6
24	Arinum Solutions PTY Limited	Sydney	11-50	10	4
25	Flare Design	Docklands	11-50	9	4

Showing 25 of 74 contact center as a service providers based in Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 3,610 reachable decision-makers.

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Contact center as a service providers based in Australia at a glance

As of Aug 28, 2026

11-50Median size (employees)

SydneyLargest hub · 23 HQs

1,644Contacts with mobile numbers

10Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Contact center as a service providers by metro

Metro	Companies
Contact center as a service providers in Sydney	23
Contact center as a service providers in Melbourne	20
Contact center as a service providers in Varsity Lakes	2
Contact center as a service providers in Brisbane	2
Contact center as a service providers in Perth	2
Contact center as a service providers in Ultimo	1
Contact center as a service providers in North Geelong	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 “contact center as a 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; 10 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 contact center as a service providers are there based in Australia?

There are 74 contact center as a service providers headquartered in Australia as of August 2026 (RevenueBase).

What is the largest company on this list?

Ringcentral, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most contact center as a service providers?

Sydney leads with 23 headquartered companies, followed by Melbourne (20) and Varsity Lakes (2).

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 3,610 verified decision-maker contacts tracked across these 74 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.