Company lists · Data refreshed September 2026
Top 25 Business systems integration companies based in Australia
RevenueBase identified 843 business systems integration companies headquartered in Australia as of September 2026 and tracks 9,043 professional contacts across them, including 3,718 with verified work emails. Melbourne is the largest hub.
This list covers business systems integration companies headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest business systems integration companies based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 461 contacts → | ||||
Indirect evidence “We are an Australian developer of award winning business management and analytics solutions.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 2 | 456 contacts → | ||||
Indirect evidence “Welcome to Pentana Solutions!” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 3 | 360 contacts → | ||||
Indirect evidence “DXC Technology (NYSE: DXC) is a leading enterprise technology and innovation partner delivering software, services, and solutions to global enterprises and public sector…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 4 | 331 contacts → | ||||
Indirect evidence “Most SAP partners sell implementations.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 5 | 235 contacts → | ||||
Indirect evidence “FUJIFILM MicroChannel is an award-winning business technology solutions provider Empowering 1400+ customers to Innovate Better across Australia, New Zealand, Fiji, Singapore and…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 6 | 235 contacts → | ||||
Indirect evidence “At Terra Firma, we understand that success is all about sustaining long-term relationships.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 7 | 234 contacts → | ||||
Indirect evidence “Helping organisations achieve more with technology.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 8 | 215 contacts → | ||||
Indirect evidence “Unico is an Australian privately owned and operated technology services company making technology innovation simple.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 9 | 165 contacts → | ||||
Indirect evidence “SICE is a leading multinational company that integrates technologies for public infrastructure management.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 10 | 110 contacts → | ||||
Indirect evidence “SoftLabs is an Australian-owned, women-led enterprise software company, established in 1991, with a strong presence across Australia and New Zealand.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 11 | 99 contacts → | ||||
Strong evidence “SYPAQ is an innovative engineering and systems integration company, committed to creating a world that works, awarded the Australian Financial Review's "Most Innovative Company"…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 12 | 95 contacts → | ||||
Partial evidence “Jcurve helps growing businesses move beyond disconnected systems with smarter, connected ERP.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 13 | 93 contacts → | ||||
Indirect evidence “Kangaroo Software is a dynamic ERP based company focused on delivering innovative ERP software solutions tailored to meet the evolving needs of businesses.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 14 | 92 contacts → | ||||
Partial evidence “Nexgen Investment Group is a leading hardware integration specialist with over 13 years’ experience in providing technology and solutions to improve the efficiency of businesses…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 15 | 81 contacts → | ||||
Indirect evidence “Agilyx is a change-ready technology services company dedicated to delivering high-quality ERP implementations and services to people-focused organisations in the Commercial…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 16 | 81 contacts → | ||||
Partial evidence “To survive in a digital economy, businesses need to work smarter and take control of their business systems to maximise revenue and business performance.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 17 | 77 contacts → | ||||
Indirect evidence “Quorum is a highly advanced and innovative professional and managed services provider that uses targeted IT solutions to suit the demands of the modern business environment.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 18 | 69 contacts → | ||||
Partial evidence “SOCO (ASX:SOC) is a multi-award-winning IT consultancy specialising in the delivery of digital solutions, business applications and integration projects.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 19 | 65 contacts → | ||||
Indirect evidence “Epicon is successfully helping organisations connect their silos and drive real value from their Enterprise IT.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 20 | 63 contacts → | ||||
Indirect evidence “Since 2004 Intergy Consulting has been helping clients realise their business vision through delivering innovative, high quality, customised IT solutions.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 21 | 62 contacts → | ||||
Indirect evidence “Please note that PnP Solutions is now known as ECLEVA.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 22 | 60 contacts → | ||||
Indirect evidence “Cloudfactory.co is a Business Solutions and Platform provider implementing SAP Business One, Dynamics 365 Business Central, WIISE, MYOB Advanced and Korber K.Motion Warehouse Edge.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 23 | 54 contacts → | ||||
Partial evidence “JD Security is an award-winning B2B systems integrator specialising in Security Systems, Video Surveillance, and Access Control.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 24 | 53 contacts → | ||||
Indirect evidence “Nukon is a digital transformation consulting and delivery company that works to bring the worlds of operational technology and information technology together.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 25 | 52 contacts → | ||||
Indirect evidence “Adita Technologies is a specialist IT solutions reseller and services company.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: business systems integration companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names business systems integration companies.
- Partial evidence
- Its own public description names part of business systems integration companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name business systems integration companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 843 business systems integration companies based in Australia
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 3,718 reachable decision-makers.
Free signup · no credit card
Business systems integration companies based in Australia at a glance
As of Sep 27, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 843 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among business systems integration companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Australia whose own description of what they do matches “business systems integration companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names business systems integration companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among business systems integration companies, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 3,718 across the full list. 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 27, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Business systems integration companies by metro
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names business systems integration companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many business systems integration companies are there based in Australia?
RevenueBase identified 843 business systems integration companies headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Pronto Software, headquartered in Melbourne, tops this list with the largest team on record.
Which city has the most business systems integration companies?
Melbourne leads with 147 headquartered companies, followed by Sydney (142) and Brisbane (55).
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 3,718 verified decision-maker contacts tracked across these 843 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 843 business systems integration companies based in Australia. Start with a free account, no credit card.
Download this list →Related lists
Business systems integration companies by geography
- Business systems integration companies based in Buenos Aires, Argentina
- Business systems integration companies based in Adelaide, Australia
- Business systems integration companies based in Brisbane, Australia
- Business systems integration companies based in Melbourne, Australia
- Business systems integration companies based in Perth, Australia
- Business systems integration companies based in Sydney, Australia
- Business systems integration companies based in Wien, Austria
- Business systems integration companies based in Baku, Azerbaijan
- Business systems integration companies based in Dhaka, Bangladesh
- Business systems integration companies based in Barueri, Brazil
- Business systems integration companies based in Belo Horizonte, Brazil
- Business systems integration companies based in Campinas, Brazil
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 Smart Search, 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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Business systems integration companies based in Buenos Aires, Argentina
- Business systems integration companies based in Adelaide, Australia
- Business systems integration companies based in Brisbane, Australia
- Business systems integration companies based in Melbourne, Australia
- Business systems integration companies based in Perth, Australia
- Business systems integration companies based in Sydney, Australia