As of May 2026, there are 25 SaaS companies based in South Australia. They have combined revenues of $149.5M and employ 825 employees. They've raised $724K in capital and serve 1K customers combined.
Sorting: Highest -> Lowest
Showing 10 of 25 companies ranked by annual revenue.
Unley, South Australia, Australia
LMS Energy is Australia's largest and most experienced landfill biogas company. It generates reliable base-load electricity from landfill biogas and has developed world-leading technology and expertise in this field.
Thebarton, South Australia, Australia
BioCina is a global contract development and manufacturing organization (CDMO) with a rich history in delivering end-to-end biologics solutions. From process development through to cGMP clinical and commercial manufacturing, we support your journey every step of the way.
Adelaide, South Australia, Australia
Airlock Digital is the global leader in application control and allowlisting, trusted by organizations worldwide to protect against ransomware, malware and other cyber threats. Our deny by default solution enables customers to run only the applications and files they trust, with all others blocked from executing. This approach minimizes attack surfaces and helps organizations align their cybersecurity strategies with government frameworks and standards. Serving customers globally, Airlock Digital supports a broad spectrum of industries, including financial services, healthcare, manufacturing and government. We protect legacy systems and the latest versions of the Windows, macOS and Linux operating systems, enabling us to secure modern environments as well as older technologies. Our scalable, simple-to-implement solution forms a key pillar of cybersecurity strategies, delivering robust protection to organizations of all sizes.
Adelaide, South Australia, Australia
Provider of a software intended to generate substantial productivity gains and accelerate order-to-shipment cycles. The company's software converts any manual transaction into an electronic format, enabling businesses to streamline order and invoice processing, sales order processing and billing reconciliation.
Adelaide, South Australia, Australia
Developing next-gen point-of-sale solutions for sports, entertainment, and hospitality venues worldwide. Fast ⚡️ Easy-to-use ✅ Rapidly scalable ↔️ Hardware-agnostic POS software Mobile ordering app Suite catering platform with online ordering portal Self-service kiosk Browser-accessed back-office Real-time dashboards, inventory management, and reports
Adelaide, South Australia, Australia
Empowering organisations to make smarter, faster, and safer decisions through trusted technology. Prophecy International brings together two specialist technology leaders — emite and Snare — each delivering best-in-class solutions in data integration, advanced analytics and cybersecurity. We share a commitment to helping organisations harness the full potential of their data: from securing it, to understanding it, to acting on it. Whether protecting critical systems, unlocking real-time business intelligence, or optimising complex decisions, Prophecy International provides the trusted capabilities enterprises need to succeed in an increasingly fast-paced, data-driven world. Prophecy International Holdings Limited Ltd was established in 1980 and services markets in the USA, Europe, Asia and Australia. The international headquarters and global software development centre is at Prophecy House in Adelaide, Australia.
Adelaide, South Australia, Australia
Amplify's strategic program management solution empowers organizations to plan, manage, and impact business transformation, cost optimization, sustainability goals, innovation, and more. We leverage your existing tools with our proprietary stage gate feature to get cross-functional shareholders and data out of silos. Your projects, your priorities, and your processes all connected to enterprise-wide strategy realization. From net zero to new business, we’re “mission control” for goals.
Adelaide, South Australia, Australia
splose isn’t just practice management software. It's your ally in handling the ins-and-outs of running a practice and a savvy tool for growth. At splose, we are dedicated to continuously improving and embracing the power of AI and automation to give healthcare professionals like you more time to focus on what matters most.
Adelaide, South Australia, Australia
Resvu is a software service that adds more time for living, from resident all the way to community management companies. We deliver self service, communication systems, tasks management and community engagement administration through 3 main applications - the company dashboard, Admin panel and the resident app. Find out more through our website!
Glenelg North, South Australia, Australia
A game changer in work health and safety management for agribusiness Safe Ag Systems will bring your agribusiness into the digital age with interactive desktop and mobile software that allows you real time access to your work health and safety (WHS) management system - both in the office, and in the paddock. Developed to support compliance with Australian model WHS laws, Safe Ag Systems can be customised to suit any agribusiness, and negates the need to spend thousands on engaging a consultant to develop a static, paper-based WHS Manual... more likely to collect office dust than to add any value to your business.
Each Tuesday, we reverse-engineer a real SaaS company's revenue, profit, CAC, funnels, and its top growth tactic.
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