Company lists · Data verified August 2026

Top 25 Application development consulting firms based in Sydney, Australia

Name: Application development consulting firms based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 336 companies tracked

There are 336 application development consulting firms headquartered in Sydney, Australia (RevenueBase, August 2026). RevenueBase tracks 3,623 professional contacts across them, including 1,043 with verified work emails and 232 with mobile numbers. Sydney is the largest hub.

This list covers application development consulting firms headquartered in Sydney, 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.

336Companies

3,623Contacts tracked

1,043Verified emails

232Mobile numbers

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The 25 largest application development consulting firms based in Sydney, Australia

Ranked by team size

Top 25 of 336 application development consulting firms based in Sydney, 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	NRI Australia & NEW Zealand	Sydney	1,001-5,000	723	339
2	United Techno	Sydney	201-500	373	114
3	Classic Informatics	Sydney	51-200	194	60
4	Systemsgo	Sydney	51-200	112	49
5	Webbrains Technologies Private LTD	Sydney	51-200	96	2
6	Bluepineapple	Sydney	51-200	72	56
7	Asterdio INC	Sydney	51-200	72	37
8	Treta Infotech	Sydney	51-200	69	3
9	Vrit Technologies	Sydney	51-200	58	24
10	Bigger	Sydney	51-200	56	1
11	GTS Infosoft	Sydney	51-200	49	21
12	Redirect Consulting	Sydney	51-200	40	5
13	Advance Delivery Consulting	Sydney	501-1,000	35	14
14	Paragyte Technologies	Sydney	51-200	34	1
15	Iberis Software Solutions	Sydney	11-50	33	2
16	Acolade Consulting	Sydney	11-50	28	4
17	SG Consulting Limited	Sydney	51-200	26	6
18	Star X Technology Solutions PTY LTD	Sydney	11-50	24	2
19	Namadgi Technologies	Sydney	51-200	23	12
20	Coder Trove	Sydney	51-200	23	2
21	Sentia	Sydney	11-50	22	7
22	Ledgesure Global Services	Sydney	201-500	20	13
23	Bitlogic IT Services	Sydney	11-50	19	6
24	Savvient Technologies	Sydney	11-50	18	1
25	Nyblecraft We Build Products	Sydney	51-200	17	1

Showing 25 of 336 application development consulting firms based in Sydney, Australia

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Application development consulting firms based in Sydney, Australia at a glance

As of Aug 28, 2026

1-10Median size (employees)

SydneyLargest hub · 336 HQs

232Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

186

11-50

104

51-200

201-500

501-1,000

1,001-5,000

Application development consulting firms by metro in Australia

Metro	Companies
Application development consulting firms in Sydney	336
Application development consulting firms in Melbourne	291
Application development consulting firms in Brisbane	109
Application development consulting firms in Perth	73
Application development consulting firms in Adelaide	62
Application development consulting firms in Canberra	26
Application development consulting firms in Gold Coast	12

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 “application development consulting firms”, with match quality audited by blind human judging, and headquartered in Sydney, 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; 2 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 application development consulting firms are there based in Sydney, Australia?

There are 336 application development consulting firms headquartered in Sydney, Australia as of August 2026 (RevenueBase).

What is the largest company on this list?

NRI Australia & NEW Zealand, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most application development consulting firms?

Sydney leads with 336 headquartered companies, followed by Melbourne (291) and Brisbane (109).

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 1,043 verified decision-maker contacts tracked across these 336 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.