Company lists · Data refreshed September 2026

Top 25 Software outsourcing companies based in Australia

Name: Software outsourcing companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 1,367 companies tracked

RevenueBase identified 1,367 company matches for software outsourcing companies associated with Australia as of September 2026 and tracks 11,512 professional contacts across them, including 2,978 with verified work emails and 516 with mobile numbers. Sydney is the largest hub.

This list covers company matches for software outsourcing companies associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 6, 2026 How this list was built

1,367Companies

11,512Contacts tracked

2,978Verified emails

516Mobile numbers

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The 25 largest software outsourcing companies based in Australia

Ranked by team size

Top 25 of 1,367 company matches for software outsourcing companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Hammerjack	Exact match	Sydney, AustraliaHQ recorded Sep 6, 2026	501-1,000	349 contacts →
	Exact match “hammerjack is an Australian and Philippine-owned offshore outsourcing and Knowledge Process Outsourcing (KPO) provider.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
2	DEK Technologies	Exact match	Mellbourne, AustraliaHQ recorded Sep 6, 2026	501-1,000	282 contacts →
	Exact match “DEK Technologies, a global, best in class provider of software and hardware development services to hi-tech industries, has joined forces with Endava to bring even more value for…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
3	SSW	Exact match	Neutral Bay, AustraliaHQ recorded Sep 6, 2026	51-200	281 contacts →
	Exact match “SSW's Consulting Services have delivered best-of-breed Microsoft solutions for more than clients in 15 countries.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
4	Silicon Stack	Exact match	Richmond, AustraliaHQ recorded Sep 6, 2026	201-500	262 contacts →
	Exact match “Silicon Stack® is a rapidly expanding Australian enterprise headquartered in Melbourne, with an extensive clientele spanning Australia, NZ, Europe, North America, and Asia.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
5	EB Pearls	Exact match	Surry Hills, AustraliaHQ recorded Sep 6, 2026	201-500	224 contacts →
	Exact match “At EB Pearls, we believe in the power of technology to transform businesses and enrich lives.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
6	ADAPS	Exact match	Melbourne, AustraliaHQ recorded Sep 6, 2026	201-500	156 contacts →
	Exact match “Adaps is Australia’s oldest privately owned IT services company.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
7	Flexisource IT	Exact match	Melbourne, AustraliaHQ recorded Sep 6, 2026	201-500	147 contacts →
	Exact match “FLEXISOURCE IT PTY LTD is a privately held company based in Australia that provides IT consulting and business services.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
8	Katzion A Globallogic Company	Exact match	Sydney, AustraliaHQ recorded Sep 6, 2026	51-200	143 contacts →
	Exact match “We are highly trained and motivated professionals who thrive on our customer success stories.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
9	Sibedge	Exact match	Perth, AustraliaHQ recorded Sep 6, 2026	201-500	124 contacts →
	Exact match “Sibedge is a globally distributed software engineering company that puts people first.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
10	Allion Technologies	Exact match	Chatswood, AustraliaHQ recorded Sep 6, 2026	201-500	123 contacts →
	Exact match “Rise from the Ordinary.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
11	Fabric Group	Exact match	Melbourne, AustraliaHQ recorded Sep 6, 2026	51-200	119 contacts →
	Exact match “Fabric Group is a collective of passionate technology professionals focused on delivering bespoke software solutions for our clients.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
12	SRA Information Technology	Exact match	Adelaide, AustraliaHQ recorded Sep 6, 2026	51-200	110 contacts →
	Exact match “SRA Information Technology Pty Ltd (SRA) is a leading software services organisation.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
13	Invenio Pty. LTD	Exact match	Box Hill, AustraliaHQ recorded Sep 6, 2026	201-500	73 contacts →
	Exact match “Invenio is a pioneering business solutions provider with strengths in Business Services, Collaborative Innovation and Specialist Recruitment.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
14	Nuclieos	Exact match	Melbourne, AustraliaHQ recorded Sep 6, 2026	51-200	70 contacts →
	Exact match “Nuclieos is a software development company based in Melbourne, Australia, delivering innovative, AI-driven solutions to businesses worldwide.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
15	23 Digital	Exact match	Melbourne, AustraliaHQ recorded Sep 6, 2026	51-200	67 contacts →
	Exact match “23 Digital is a client focused digital agency with focus on Web, eCommerce, Mobile Apps, Software Development, ERP Integration and Online marketing.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
16	Itconnexion	Exact match	Hawthorn East, AustraliaHQ recorded Sep 6, 2026	11-50	66 contacts →
	Exact match “ITConnexion has provided high-quality innovative and customised technology solutions for our clients since 2003.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
17	Onehalf Offshore Business Solutions	Exact match	St. Kilda, AustraliaHQ recorded Sep 6, 2026	201-500	65 contacts →
	Exact match “Founded on the idea of revolutionizing business operations with the best possible outsourcing systems for an inexpensive rate, Onehalf allows big businesses and even small…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
18	Intergy Consulting	Exact match	North Sydney, AustraliaHQ recorded Sep 6, 2026	51-200	63 contacts →
	Exact match “Since 2004 Intergy Consulting has been helping clients realise their business vision through delivering innovative, high quality, customised IT solutions.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
19	ISA Technologies	Exact match	Perth, AustraliaHQ recorded Sep 6, 2026	51-200	62 contacts →
	Exact match “ISA Technologies is an innovative West Australian ICT Company focused on delivering Enterprise Solutions through Consulting Services, Application Development, Operational Services…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
20	Orakor	Exact match	Sydney, AustraliaHQ recorded Sep 6, 2026	51-200	61 contacts →
	Exact match “We help businesses reduce costs, boost efficiency, and scale faster, without the HR burden.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
21	Fenwick	Exact match	Melbourne, AustraliaHQ recorded Sep 6, 2026	51-200	58 contacts →
	Exact match “Established in 1976, Fenwick has had over forty years to refine its culture; build relationships with its staff, clients and suppliers; develop its methodologies for the sale and…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
22	Appello	Exact match	Sydney, AustraliaHQ recorded Sep 6, 2026	51-200	57 contacts →
	Exact match “Appello is a global digital product development company headquartered in Sydney.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
23	Bigger	Exact match	Sydney, AustraliaHQ recorded Sep 6, 2026	51-200	57 contacts →
	Exact match “Enterprise-grade teams.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
24	Enerds	Exact match	North Sydney, AustraliaHQ recorded Sep 6, 2026	11-50	55 contacts →
	Exact match “eNerds was founded in to innovate & improve the way IT Services are delivered to SMB businesses sized 20-500 staff.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
25	Bryk Group	Exact match	South Melbourne, AustraliaHQ recorded Sep 6, 2026	51-200	53 contacts →
	Exact match “The BRYK Group (BRYK) is an award-winning Australian technology company with a reputation for innovative products backed by a great professional and managed services.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “software outsourcing companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,367 software outsourcing companies based in Australia

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Software outsourcing companies based in Australia at a glance

As of Sep 6, 2026

25.9%Verified-email coverage

4.5%Mobile-number coverage

8.4Average contacts per company

1-10Median size (employees)

18.3%Largest-city concentration · Sydney

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

739

11-50

491

51-200

104

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

2,7620–30

19631–60

461–90

090–180

16180+

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Australia whose business descriptions match “software outsourcing companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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: Every displayed company carries at least one verified work email. RevenueBase tracks 2,978 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Software outsourcing companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “software outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many software outsourcing companies are there based in Australia?

RevenueBase identified 1,367 company matches for software outsourcing companies associated with Australia as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Hammerjack tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most software outsourcing companies?

Sydney leads with 250 company records, followed by Melbourne (237) and Brisbane (68).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,978 professional contacts with verified work emails tracked across these 1,367 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.