Company lists · Data verified August 2026

Top 25 Consulting services software companies based in Australia

Name: Consulting services software companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 2,585 companies tracked

There are 2,585 consulting services software companies headquartered in Australia (RevenueBase, August 2026). RevenueBase tracks 24,216 professional contacts across them, including 8,611 with verified work emails and 1,498 with mobile numbers. Sydney is the largest hub.

This list covers consulting services software 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.

2,585Companies

24,216Contacts tracked

8,611Verified emails

1,498Mobile numbers

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The 25 largest consulting services software companies based in Australia

Ranked by team size

Top 25 of 2,585 consulting services software 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	Entelect	Sydney	1,001-5,000	1,795	1,249
2	NRI Australia & NEW Zealand	Sydney	1,001-5,000	723	339
3	Thakral ONE	Brisbane	501-1,000	511	89
4	Lemongrass	Melbourne	501-1,000	499	347
5	BSA Limited	Chatswood	201-500	434	247
6	DWS	Adelaide	201-500	392	177
7	United Techno	Sydney	201-500	373	114
8	Shaligram Infotech	Brisbane City	201-500	294	29
9	Finity	Melbourne	201-500	253	214
10	Terra Firma Business Consulting	Melbourne	201-500	232	92
11	Natilik	Sydney	201-500	218	174
12	UNICO	Melbourne	51-200	213	3
13	PMY Group	Melbourne	201-500	197	97
14	Barhead, An Akkodis Company	Sydney	10001+	177	95
15	Rushkar Technology Pvt. Ltd.	Highton	51-200	165	2
16	Infograins Software Solutions Pvt. LTD	Sydney	201-500	152	1
17	Star Knowledge	St Kilda	51-200	141	13
18	IBU	Quakers Hill	1,001-5,000	129	23
19	Accubits Technologies INC	Melbourne	501-1,000	128	11
20	Terrabit Consulting	Tweed Heads South	501-1,000	114	6
21	Systemsgo	Sydney	51-200	112	49
22	Abishar Technologies	Melbourne	201-500	104	9
23	Green Global IT Solutions Consulting	Wollongong	51-200	104	1
24	Increment	Sydney	51-200	92	44
25	DIUS	Brisbane	51-200	90	44

Showing 25 of 2,585 consulting services software companies based in Australia

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Consulting services software companies based in Australia at a glance

As of Aug 28, 2026

1-10Median size (employees)

SydneyLargest hub · 521 HQs

1,498Contacts with mobile numbers

15Emails re-verified in last 30 days

Companies by employee count

1-10

1,640

11-50

690

51-200

183

201-500

501-1,000

1,001-5,000

10001+

Consulting services software companies by metro

Metro	Companies
Consulting services software companies in Sydney	521
Consulting services software companies in Melbourne	488
Consulting services software companies in Brisbane	168
Consulting services software companies in Perth	120
Consulting services software companies in Adelaide	86
Consulting services software companies in Canberra	53
Consulting services software companies in North Sydney	31

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 “consulting services software 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; 15 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 consulting services software companies are there based in Australia?

There are 2,585 consulting services software companies headquartered in Australia as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most consulting services software companies?

Sydney leads with 521 headquartered companies, followed by Melbourne (488) and Brisbane (168).

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 8,611 verified decision-maker contacts tracked across these 2,585 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.