The top cybersecurity companies in Australia are renowned for their custom cybersecurity services. Hire a leading cybersecurity service provider from this list to ensure that you are going with the best. You can find all the relevant information here.
Here are the Top Cybersecurity Service Providers & Firms in Australia
Empyrean is an independent Australian consultancy with 'Big 4' experience, dedicated to enabling our client’s digital transformation journey. We help IT leaders get more value from technology through successful and secure adoption of Hybrid and Multi Cloud Architectures and Low Code development platforms. We believe that success in IT is more than the clouds, it’s about using the right technology for your business and continuously adapting and improving to seize opportunities. We’re technology agnostic and solely motivated by delivering the right solution for your business. Our capabilities span AWS, Azure, Microsoft 365, GCP and on-premises infrastructure, and we will shop around for the best price from reputable suppliers. By working with Empyrean, you’ll have a partner in your corner to manage negotiations, logistics and warranties with the manufacturer. We’re trusted partners to many clients who’ve been with us since our inception – because they know we have the vision to help them remain at the forefront of technology innovation. ... Read more
Services
- IT Services
- Implementation Services
Focus in
- Cyber Security
$100 - $149
10 - 49
2010
- Melbourne, Australia
DIAMONIX is a top Australian technology company specializing in advanced cybersecurity, comprehensive business operations solutions, and continuity services. Committed to innovation, we provide cutting-edge security measures to protect businesses from cyber threats while optimizing operations for efficiency and resilience. Our expertise ensures seamless business continuity, safeguarding critical assets and data. With a customer-centric approach, DIAMONIX delivers tailored solutions that empower organizations to thrive in an evolving digital landscape. ... Read more
Services
- IT Services
Focus in
- Cyber Security
< $25
10 - 49
1997
- Melbourne, Australia
Netomate is an ICT service provider specializing in Automation, Cloud and Networking. Our solutions are built to scale from inception to provide compounded value over time. We leverage simplified processes and automation to compliment our clients skillsets. Our main service pillars are: Automation/Devops: Whether you want to begin your journey in infrasturcure automation (IaC) but are unsure where to start or are already on your way and need that extra boost to guide your automation efforts, Netomate engineers have vast experience in codifying infrastructure and delivering infrastructure as code solutions that are customized for your needs and goals. Cloud: Cloud services have revolutionized technology and consequentially businesses, through flexible ondemand and highly automatable infrastructure. With our combined experience across on-prem and cloud, we can help you migrate and integrate your workloads into the cloud. Enterprise Networks: Networks are the cornerstone of IT infrastructure and if not well planned and provisioned, can impede your business-critical applications and hamper your progress. With years of experience in multi-vendor environments, our engineers are well versed in networking best practices and will take on your projects through design, implementation, and testing to ensure optimal performance and availability of your network. ... Read more
Services
- IT Services
- Cloud Computing Services
- DevOps
Focus in
- Cyber Security
- IT & Networking
- IT Consulting
NA
2 - 9
2021
- Sydney, Australia
Otto is an IT services company based in Melbourne and regional Victoria. But we’re really an extension of your own team. Our clients aren’t just clients: they’re partners. Sometimes they call us when systems aren’t working, or there’s a funny light blinking on the modem. Other times we help them transform their business, protect data and overhaul existing tech. Heads in the Cloud, feet on the ground. That’s Otto. ... Read more
Services
- IT Services
- Cloud Computing Services
- Other Services
Focus in
- IT Consulting
- Cyber Security
$25 - $49
10 - 49
2002
- Melbourne, Australia
inVerita
Your Trusted Partner in Software Development, Product Design and QA
From software development consulting to software testing and maintenance, inVerita helps you design, build, sustain, and modernize your product. The company offers development consulting for clients seeking to develop software to fit their needs. The company believes in long-term, mutually-beneficial partnerships between their clients. You can hire WordPress developers from the company to get the best website solutions for your company. ... Read more
Services
- Mobile App Development
- Web Development
- Software Development
- IT Services
- DevOps
Focus in
- Staff Augmentation
- Outsourcing
- Cyber Security
- IT & Networking
- Database Administration
$50 - $99
50 - 249
2015
- Sydney, Australia
Borderless CS is Australia's leading Cyber Security company providing top-of-the-line IT Security solutions that protect Australian businesses from ransomware and malicious emails using our advanced Artificial intelligence (AI) technology. Our partnership with the Australian Cyber Security Centre (ACSC) safeguards our clients against potential cyber threats.
Services
- IT Services
Focus in
- Cyber Security
$50 - $99
10 - 49
2023
- Melbourne, Australia
Packetlabs is a Canadian-based CREST and SOC 2 Type II-accredited cybersecurity firm that delivers best-in-class cybersecurity solutions that go beyond the checkbox for SMBs and enterprises across North America. The benefits of engaging with Packetlabs extend beyond mere compliance; we provide actionable intelligence that organizations can use to fortify their defences. By identifying weaknesses that others may overlook, Packetlabs empowers its clients to make informed decisions about their security strategies. Our consultants are not only skilled in identifying vulnerabilities but are also committed to ongoing learning, ensuring that they are equipped to navigate the complexities of modern networks and evade potential controls. Through our 95% manual penetration testing methodology (and 0% outsourcing guarantee), we offer several solutions that push the envelope on security–and guarantee full regulatory and cyber insurance compliance. In summary, Packetlabs stands out in the cybersecurity field by offering a robust suite of services designed to uncover and address vulnerabilities through expert penetration testing. Our focus on manual testing, continuous learning, and thoroughness positions us as a valuable partner for organizations seeking to enhance their security posture in an increasingly complex threat landscape. 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗖𝗮𝘁𝗲𝗴𝗼𝗿𝗶𝗲𝘀 𝗜𝗻𝗰𝗹𝘂𝗱𝗲: Penetration Testing (includes Ransomware & Cloud), Adversary Simulation (includes red teaming & purple teaming), Application Security & Security Assessment (includes cyber maturity assessments, ICS/OT assessments & CIS Benchmark Audits). ... Read more
Services
- Testing Services
- IT Services
Focus in
- Cyber Security
$200 - $300
50 - 249
2011
- Sydney, Australia
Inoxoft is a trusted, award-winning custom software development company with headquarters in Philadelphia, USA. With over 10 years of experience, a team of more than 200 in-house engineers, and a track record of successfully delivering over 200 projects, Inoxoft builds scalable, secure, and innovative digital solutions to help startups and small to medium-sized businesses achieve their goals. Key Facts: 10+ years on the market 200+ in-house engineers 200+ completed projects ISO 27001 certified for top security Microsoft Gold, Google Cloud, and ISTQB Silver partnerships Inoxoft services: Custom Software Development Web & Mobile App Development AI & Machine Learning Solutions UI/UX Design Quality Assurance IT Security Data Science & Big Data Analytics Team Extension & Dedicated Teams Technology Stack Inoxoft’s specialists leverage Python, .NET, JavaScript (Node.js, ReactJS, React Native), and iOS to build scalable, secure solutions. Industries Expertise With over 200 completed projects, Inoxoft excels in building solutions for: Healthcare: Secure medical software Education: Interactive e-learning platforms Finance: Robust fintech solutions Logistics: Supply chain optimization Real Estate: Property management tools Why Clients Choose Inoxoft: Partnership Approach: Treating clients as collaborators, fostering teamwork, and achieving successful outcomes. Effective Project Management: Clear communication, timely delivery, and regular updates via tools like Jira and Slack. High-Quality Deliverables: Robust, functional, and visually appealing solutions that drive satisfaction. Business mindset and maturity: Clients emphasize the automation of business processes, which saves time and boosts efficiency. ... Read more
Services
- Mobile App Development
- Web Development
- Software Development
- Web Designing (UI/UX)
- Testing Services
Focus in
- Cyber Security
- IT Consulting
- Network & System Administration
- Database Administration
- IT & Networking
$25 - $49
50 - 249
2014
- Melbourne, Australia
A leading managed IT services provider, CodeIT365 specializes in delivering tailored solutions across SharePoint, Power Platform, Dynamics 365, Azure Cloud, and .NET.
Services
- Web Development
- Software Development
- IT Services
- Cloud Computing Services
- Implementation Services
Focus in
- SQL
- MySQL
- Cyber Security
- IT Consulting
- IT & Networking
$25 - $49
10 - 49
2019
- Sunshine Coast, Australia
Telco ICT is a leading Managed IT Service Provider and esteemed Telstra Business partner based in Ashburton, Australia. With a comprehensive portfolio of telecommunications services and cutting-edge IT solutions, they cater to a diverse range of customer needs. Their extensive offerings encompass essential services like Cloud migrations, Phone Systems, Firewalls, Microsoft Office 365, MPLS, SD-WAN, and Video Conferencing. In addition, Telco ICT provides access to Telstra's complete suite of business products, including NBN, further enhancing their ability to deliver holistic solutions to clients. ... Read more
Services
- IT Services
- Cloud Computing Services
- Other Services
- Business Services
Focus in
- Cyber Security
- IT & Networking
< $25
50 - 249
2015
- Melbourne, Australia
Enable IT Services specialise in proactive computer network support for Perth Small and Medium sized Busineses. Enable offer an industry leading Managed Services package with full remote helpdesk and supporting network engineers. As a Microsoft and HP partner, Enable are experts in designing and delivering infrastructure projects which are supported and maintained by highly trained technical service staff. ... Read more
Services
- IT Services
Focus in
- Business VoIP
- Network & System Administration
- Cyber Security
- IT Consulting
- Outsourcing
NA
10 - 49
2001
- Perth, Australia
Digitally up is a direct response digital marketing agency in Australia that aims to bring your businesses to the next level with tailored digital marketing practices. We have a dedicated team of marketing specialists, designers and developers to help you reach your business goals. We are focused on market trends, market research, and analyze your particular business strategy before deploying our online marketing tactics; especially our social media marketing professionals are skilled enough to attract, convert, close and delight your potential customers. ... Read more
Services
- Web Development
- Web Designing (UI/UX)
- IT Services
- Digital Marketing
Focus in
- Cyber Security
- IT & Networking
< $25
10 - 49
2018
- Adelaide, Australia
DDSN Interactive is an Australian based, best of the breed digital agency. We take pride in creating customised digital solutions through creativity, innovation and strategic thinking by curating an easy to use integrated digital communication system. We continue to thrive by developing new platforms, software, apps, user-friendly CMS, hosting, and digital marketing solutions to cater to the specific needs of our clients, among a myriad of other web related services. We specialise in working in an agile environment and keeping up-to-date with the latest industry trends and ever-changing technological resources. Founded in 1997, we have been developing and maintaining effective digital solutions for a wide range of firms including Trinity College, Telstra, The Cancer Council Victoria, ANZ, Vic Roads, CPA Australia, St. John' College, The Australian Drug Foundation, Bush Heritage Australia, Goulburn-Murray Water, as well as other small to medium businesses. We continue working in partnership with our clients and maintaining close relationships with them. ... Read more
Services
- Mobile App Development
- Web Development
- Software Development
- Web Designing (UI/UX)
- E-commerce Development
Focus in
- Cyber Security
- IT & Networking
- Database Administration
- Network & System Administration
- IT Consulting
NA
2 - 9
1997
- Melbourne, Australia
Roweb is a custom software development company with 20+ years of experience helping global clients build scalable digital products and high-performing development teams. From startups to large enterprises, we specialize in long-term partnerships that support business growth through tailored web and mobile solutions, automation tools, and digital platforms. In 2025, Roweb joined Sirma Group — one of Bulgaria’s leading IT companies (founded in 1992) — expanding our capabilities into areas like semantic software, cognitive business tools, ERP, and fintech solutions. This strategic partnership strengthens our ability to deliver complex, future-ready systems across industries. We’ve built successful software solutions in sectors such as: – HR & Recruitment – Real Estate – Financial Services & Insurance – Tourism & Hospitality – Transport & Logistics – eCommerce – Marketing & Nonprofits Our services include: – Custom web and mobile development – Business process automation – Magento eCommerce platforms – Digital portals and SaaS platforms – Legacy system modernization Flexible engagement models tailored to your needs: – Dedicated Teams: Seamless integration with your existing processes – Staff Augmentation: Extend your team with top-tier professionals – Project-Based Development: From idea to fully launched product We work with clients across Europe, North America, and the Middle East — delivering transparent collaboration, technical excellence, and agile delivery. Let’s build your next digital solution together. ... Read more
Services
- Mobile App Development
- Web Development
- Software Development
- Web Designing (UI/UX)
- E-commerce Development
Focus in
- Outsourcing
- Cyber Security
- IT Consulting
- Database Administration
- Staff Augmentation
NA
50 - 249
2004
- Sydney, Australia
A technology-focused strategic advisory firm, that delivers. Our mission is to think further for our clients; guiding and delivering intelligent, technology-based solutions that work, every time. This mission is a daily commitment from our team, which is why our clients feel confident when KJR is on the case. Founded in 1997 as the uncertainty of Y2K loomed over organisations worldwide, we remain in the trenches over 20 years later with almost 100 specialists working across Australia, supported by offices in Melbourne, Sydney, Brisbane and Canberra. Our services are used by ASX-listed and Fortune 500 companies as well as Australian federal and state government departments to drive their digital advancement and give their customers, citizens and stakeholders the quality customer experience they expect. ... Read more
Services
- IT Services
- Other Services
- DevOps
Focus in
- Cyber Security
$100 - $149
50 - 249
1997
- Melbourne, Australia
Mi Technologies Pty Ltd.
ICT Solutions and Wholesale Security & Lighting
Mi Technologies has over 30 years industry experience with the services and products on offering. Our Design and development studio have been creating and developing websites for 20+ years and continue to stay on top of Web architecture and new platforms. The Marketing division can guarantee your website ranking on search engines and help with advertising across all available media. The new wholesale division provides wholes CCTV , Alarm systems and LED lighting to trade customers. ... Read more
Services
- Web Designing (UI/UX)
- Maintenance & Support
- IT Services
- Cloud Computing Services
- Digital Marketing
Focus in
- Cyber Security
- IT & Networking
- IT Consulting
- Network & System Administration
- Staff Augmentation
$25 - $49
2 - 9
2015
- Sydney, Australia
Cornerstone Performance Management are experts in strategic planning, budgeting, forecasting, multi-dimensional analysis, dashboards, scorecards and all manner of other useful executive management tools, delivered through a common web interface. The business intelligence capabilities are often delivered in conjunction with data warehouse solutions and data marts depending on your needs.
Services
- IT Services
- Big Data & BI
- Cloud Computing Services
- Other Services
Focus in
- Cyber Security
- IT & Networking
$100 - $149
50 - 249
2007
- Sydney, Australia
1source is an Australian based business process outsourcing (BPO) company with expertise in providing services such as procurement, supply chain, talent and HR, customer interaction services, finance and accounting, payroll, IT service helpdesk, IT product/application development, web design and development, digital marketing, etc.
Services
- Mobile App Development
- Web Development
- Software Development
- Web Designing (UI/UX)
- Maintenance & Support
Focus in
- Database Administration
- Outsourcing
- Cyber Security
- Network & System Administration
- IT & Networking
< $25
10 - 49
2018
- Sydney, Australia
Affinity MSP is a leading provider of end-to-end Managed IT Services, Cloud Solutions, Cybersecurity, and Unified Communications for businesses across Australia. Headquartered in Melbourne, with a team of nearly 40 dedicated IT professionals, we act as a true extension of your business — a one-stop partner for everything technology. We understand that modern organisations need more than just “helpdesk support.” That’s why Affinity MSP combines proactive IT management, 24/7 support, advanced cybersecurity, and scalable cloud infrastructure to deliver reliability, security, and growth. Whether you’re a small business looking for dependable IT support, or a national enterprise needing advanced cloud and security solutions, Affinity MSP has the expertise to make technology work for you. Our approach is simple: we take ownership of your IT challenges so you can stay focused on running your business. From everyday IT support to long-term digital transformation, our solutions are designed to reduce downtime, strengthen security, and improve efficiency. Why Choose Affinity MSP? One-Stop Shop: IT support, cybersecurity, cloud, voice, and business continuity under one roof. Australian Coverage: Proudly serving clients nationwide, with roots in Melbourne. Cybersecurity First: Protecting your business with modern, layered security frameworks. Trusted Partner: Close to 40 in-house experts supporting Australian businesses across industries. Proven Track Record: Delivering reliable, measurable outcomes for SMBs and enterprises alike. At Affinity MSP, our mission is clear: to be Australia’s go-to partner for Managed IT Support — helping businesses simplify technology, stay secure, and unlock growth through smarter IT. ... Read more
Services
- IT Services
Focus in
- Managed IT
- IT & Networking
- Cyber Security
$150 - $199
50 - 249
2019
- Melbourne, Australia
Enabled is an award-winning digital innovation firm founded in 1999 with clients across Australia and around the world. Riding the waves of technology even before the mobile revolution, we have solved business challenges by building innovations with a deeply human-centric starting point. Using our proven innovation process, we work closely in small multi-disciplined teams that include systems architects, software developers, user experience designers & business strategists to create software, apps and digital experiences. We also equip leaders and teams with an understanding of innovation frameworks and techniques. We’ve been running a special innovation course at multiple Australian universities and executive groups. ... Read more
Services
- Mobile App Development
- Web Development
- Software Development
- Web Designing (UI/UX)
- Testing Services
Focus in
- IT Consulting
- Cyber Security
- Network & System Administration
- Database Administration
- IT & Networking
$100 - $149
10 - 49
1999
- Adelaide, Australia
Launch Lab is a web app development company that works with startups and established companies in Sydney, Canberra and throughout Australia. We write clean and efficient code that is robust and scalable and are trusted by bootstrapped startups and some of the biggest brands in Australia.
Services
- Mobile App Development
- Web Development
- Software Development
- Web Designing (UI/UX)
- IT Services
Focus in
- Cyber Security
NA
2 - 9
2015
- Sydney, Australia
HELLO PEOPLE was launched in 2008 as an IT Business Solutions provider. As every business is different, we believe in delivering a unique solution to suit each client’s needs. In less than four years of operation, HELLO PEOPLE has successfully completed over 400 projects for clients across a vast range of industries.
Services
- Mobile App Development
- Software Development
- IT Services
- Cloud Computing Services
Focus in
- Cyber Security
- Staff Augmentation
- IT & Networking
- Database Administration
- Outsourcing
NA
50 - 249
2008
- Perth, Australia
Cashel Group is a niche Information Security & Risk Professional Services Company. Our experienced experts deliver services using comprehensive, evidenced based, proven, unique methodologies. Our wealth and depth of experience is gained from working with many organisations and projects.
Services
- IT Services
Focus in
- Cyber Security
< $25
2 - 9
2015
- Melbourne, Australia
Moncrieff Technology Solutions
Optimising how organisations use and invest
Moncrieff has a strong heritage in the Australian corporate landscape and has been operating as a private company since 1966. The success of Moncrieff and longevity of the companies operation can be attributed to our determination to conduct business with integrity and to provide services that offer fair value to both parties.
Services
- IT Services
- Cloud Computing Services
Focus in
- IT & Networking
- Cyber Security
< $25
10 - 49
1966
- Perth, Australia