Company lists · Data verified August 2026

Top 25 Customer engagement platform companies based in Australia

There are 146 customer engagement platform companies headquartered in Australia (RevenueBase, August 2026). RevenueBase tracks 2,644 professional contacts across them, including 969 with verified work emails and 532 with mobile numbers. Sydney is the largest hub.

This list covers customer engagement platform companies 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.

146Companies
2,644Contacts tracked
969Verified emails
532Mobile numbers
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The 25 largest customer engagement platform companies based in Australia

Ranked by team size
Top 25 of 146 customer engagement platform companies based in Australia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#CompanyHQEmployeesContactsVerified emails
1KhorosSydney501-1,00076811
2ROKTSurry Hills501-1,000752519
3Merkle AustraliaCity201-5009943
4InstantSydney201-5007137
5ChandlercxSydney51-2005730
6ThalamusSydney51-2005011
7ORTTOSydney51-2004128
8WINKSydney11-503717
9SocialgenSurry Hills11-50345
10Upland AdestraNorth Sydney1,001-5,0003315
11PendulaRichmond11-503122
12CloudwaveSydney11-503121
13ProximitySydney11-502817
14Komo TechnologiesSydney11-502612
15ZEPICMelbourne11-502315
16Mmw3degreesLane Cove51-200237
17Neighbourhood COTeneriffe11-50206
18Motorone CXMulgrave51-200185
19Growth GurusNewcastle11-501713
20cytrack.ioRobina11-50168
21VEROSydney11-50157
22Astia Customer Engagement CentreSydney11-50133
23OMNEOMelbourne11-50118
24Arinum Solutions PTY LimitedSydney11-50104
25FullcrmSydney11-5098

Showing 25 of 146 customer engagement platform companies based in Australia

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Customer engagement platform companies based in Australia at a glance

As of Aug 28, 2026
1-10Median size (employees)
SydneyLargest hub · 55 HQs
532Contacts with mobile numbers
1Emails re-verified in last 30 days

Companies by employee count

1-10
85
11-50
42
51-200
13
201-500
2
501-1,000
2
1,001-5,000
1
5,001-10,000
1

Customer engagement platform companies by metro

MetroCompanies
Customer engagement platform companies in Sydney55
Customer engagement platform companies in Melbourne29
Customer engagement platform companies in Brisbane11
Customer engagement platform companies in North Sydney5
Customer engagement platform companies in Gold Coast3
Customer engagement platform companies in Surry Hills3
Customer engagement platform companies in Lane Cove2

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 “customer engagement platform companies”, 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; 1 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 customer engagement platform companies are there based in Australia?

There are 146 customer engagement platform companies headquartered in Australia as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most customer engagement platform companies?

Sydney leads with 55 headquartered companies, followed by Melbourne (29) and Brisbane (11).

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 969 verified decision-maker contacts tracked across these 146 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.