Company lists · Data verified August 2026

Top 25 Cloud communications consulting companies based in Australia

Name: Cloud communications consulting companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 380 companies tracked

There are 380 cloud communications consulting companies headquartered in Australia (RevenueBase, August 2026). RevenueBase tracks 9,959 professional contacts across them, including 4,692 with verified work emails and 1,590 with mobile numbers. Sydney is the largest hub.

This list covers cloud communications consulting 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.

380Companies

9,959Contacts tracked

4,692Verified emails

1,590Mobile numbers

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The 25 largest cloud communications consulting companies based in Australia

Ranked by team size

Top 25 of 380 cloud communications consulting companies 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	Igreendata	Docklands	51-200	125	64
3	Outcomex	South Melbourne	51-200	115	81
4	Access4	Richmond	51-200	110	70
5	Aviato Consulting	Sydney	51-200	100	44
6	BYTE	Melbourne	51-200	99	26
7	Bluepineapple	Sydney	51-200	72	56
8	Buroserv Australia PTY LTD	Chatswood	51-200	68	30
9	Sixth Force	Tarneit	51-200	64	18
10	Telair	Melbourne	51-200	61	38
11	Corpcloud PTY LTD	West Perth	51-200	58	39
12	Idea 11	Sydney	51-200	57	34
13	Parallo	Melbourne	51-200	54	32
14	Blue Crystal Solutions	Melbourne	51-200	51	33
15	Dipole Group	North Sydney	51-200	49	19
16	Over The Wire	Sydney	201-500	44	21
17	Comms Group Limited ASX CCG	Robina	51-200	43	10
18	Jasco Consulting	Melbourne	51-200	42	35
19	Precision IT	Melbourne	51-200	41	25
20	Ccna Converged Communication Network Applications	Perth	51-200	40	18
21	Techconnect IT Solutions	Brisbane City	51-200	38	26
22	DORYO	Melbourne	51-200	37	2
23	Mantel Group	Melbourne	501-1,000	35	24
24	Cloudstakes Technology Pvt. LTD	Paralowie	51-200	35	7
25	Voicefoundry	Sydney	51-200	33	17

Showing 25 of 380 cloud communications consulting companies based in Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 4,692 reachable decision-makers.

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Cloud communications consulting companies based in Australia at a glance

As of Aug 28, 2026

1-10Median size (employees)

SydneyLargest hub · 89 HQs

1,590Contacts with mobile numbers

27Emails re-verified in last 30 days

Companies by employee count

1-10

195

11-50

137

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Cloud communications consulting companies by metro

Metro	Companies
Cloud communications consulting companies in Sydney	89
Cloud communications consulting companies in Melbourne	81
Cloud communications consulting companies in Perth	13
Cloud communications consulting companies in Adelaide	10
Cloud communications consulting companies in Brisbane	9
Cloud communications consulting companies in North Sydney	7
Cloud communications consulting companies in Docklands	4
Cloud communications consulting companies in South Melbourne	4

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 “cloud communications consulting 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; 27 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 cloud communications consulting companies are there based in Australia?

There are 380 cloud communications consulting companies 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 cloud communications consulting companies?

Sydney leads with 89 headquartered companies, followed by Melbourne (81) and Perth (13).

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 4,692 verified decision-maker contacts tracked across these 380 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.