Top Cyber Security Companies in Sydney
Goodfirms has reviewed 80 Cyber Security Companies in Sydney as of September 2026. The top-ranked firm is TechWize (4.9 stars, 26 verified reviews, $25 - $49/hr, founded 2000, Sydney). Across the category, the median hourly rate is $37, median client rating is 5, and 21% of firms employ 50+ members. Explore the vetted Cyber Security Companies in Sydney below, compare their strengths, and connect with the provider best suited to your requirements.
People are searching for trustworthy cyber security agencies in Sydney because of the increasing threat to their confidential data. Are you facing a similar kind of situation? Have you been surfing the net for cyber security firms in Sydney? Fret not! You have reached the Goodfirms page. Your search for dedicated cyber security service providers in Sydney will now come to an end. What are you waiting for? Start going through the following names of cyber security companies in Sydney and pick one as per your requirements.
Goodfirms has verified 80 Cyber Security Companies in Sydney - part of 6,410+ CyberSecurity Companies, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.
Top 10 at Glance
Compare the highest-ranked firms first side by side.
List of Top Cybersecurity Service Providers in Sydney | Cybersecurity Firms in Sydney
Sponsored
Oreta helps organisations like your’s be the best at what it does. We drive your organisation’s business outcomes through advisory, delivery, and managed service offerings using secure networking and cloud technologies.Oreta is here to assist businesses like yours. Reach out and let us know what your IT requirements are so we can provide you with ... read Oreta reviews & insights
$50 - $99/hr50 - 2492015Sydney, AustraliaAt Techstream Solutions, we specialise in professional IT support and managed ITC services for Sydney businesses of all sizes. We have over 20+ years experience and, through dedication and commitment to our clientele, have become one of industries leading ITC providers, developing the foundation for continued success.
$50 - $99/hr250 - 9992005Sydney, AustraliaCornerstone 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.
$100 - $149/hr50 - 2492007Sydney, AustraliaFrom Fully Managed Support/Tech Solutions to vendor systems implementation we are known for our ability to deliver award-winning IT and cloud services/solutions. At the forefront of technology innovation, we partner up with our client to provide the business outcomes they need within one stop!
$150 - $199/hr10 - 492016Sydney, AustraliaMetaorange collaborate with companies from a variety of industries, including startups, small and medium-sized organizations (SMEs), and large multinationals. Our client list includes companies in technology, banking, healthcare, retail, education, and other fields. We seek to serve clients of all sizes and backgrounds, personalizing our IT services to their individual needs and goals.
NA010 - 49Sydney, AustraliaOnline Consulting Pty Ltd is an IT Company in Sydney, specialising in Domain name management, Website Hosting, G Suite Support and IT Support including Remote Monitoring of computer health. Online Consulting also offers PPC Management Services, Web Development, SEO Services, Copywriting, Video and Photography services. We can build and develop a website and web presence ... read Online Consulting Pty Ltd reviews & insights
NA2 - 9Sydney, AustraliaEndure Secure is an information & cyber security consultancy firm based in Sydney, Australia. We believe that all businesses, companies and organisations should be able to operate with the assurance that they are protected from cyber security threats. Our mission is to assist organisations of all sizes to defend their most valuable online assets by ... read Endure Secure reviews & insights
NA2 - 92021Sydney, AustraliaEvolution Systems is Australia’s trusted provider of personalised Cloud and Managed Services. For over two decades of experience, we’ve built a strong reputation for delivering reliable results. Our expertise covers Technology Systems and Infrastructure, Project Management, Cloud Solutions, Development Services, and Security Plans tailored for IBM i, AIX, Linux, and Windows environments. What sets us ... read Evolution Systems Pty Ltd reviews & insights
NA10 - 492000Sydney, AustraliaWe opened our doors in 2004, with a conviction to provide solution and support to our customers with the right technology which benefits our customers. Experienced leadership along with a team of certified and experienced team means we keep our customers infrastructure in the best shape possible. This lets our customer focus on stuff they ... read Swift Computers reviews & insights
< $25/hr50 - 2492004Sydney, AustraliaAbout Pledge Technologies Pledge Technologies is a leading IT services provider based in Australia, specializing in Managed IT Services, Cloud Solutions, and Cybersecurity. With a commitment to innovation and excellence, we help businesses streamline their technology infrastructure, enhance security, and drive digital transformation. Our expertise spans across IT consulting, infrastructure management, automation, and custom software ... read Pledge Technologies Pty. Ltd reviews & insights
$100 - $149/hr2 - 92012Sydney, AustraliaFor 20 years we’ve been committed to making our clients’ lives easier. It all started with a realization that Australian businesses could be so much more — if only they were able to leave IT to the experts and focus on what they do best: their business.
$25 - $49/hr250 - 9991997Sydney, AustraliaWe specialize in guiding clients to unlock the full potential of AI, illuminating its capacity to drive transformative business growth.We specialize in translating your business needs into top-tier custom solutions, leveraging our expertise to ensure optimal performance and satisfaction.Our enterprise applications are meticulously crafted to empower organizations in scaling and expanding their businesses.We specialize in ... read Hokma Consulting reviews & insights
$25 - $49/hr2 - 9Sydney, AustraliaAppsquare builds premium digital products to meet meticulous business visions. Already worked for more than 100 premium clients globally, delivered intuitive products, service that helped companies pave new possibilities, cast new trails and build processes to ensure scalable growth. A growing team of leaders in digital transformation.
$25 - $49/hr2 - 9Sydney, AustraliaWe’re a relationship driven IT service provider, partnering with regional businesses who rely on technology to power their company forward. We provide high level support, comprehensive infrastructure, and the security assurance to help avoid costly downtime. We have an outstanding reputation for customer care, service quality and delivering on our commitments. Our core values of ... read Cloudwize Technologies reviews & insights
NA50 - 2492015Sydney, AustraliaSince 2010 we have been providing Software Development services with a focus on adding value and attention to detail. We can assist with: custom software development software testing process automation API integration software development best practice consulting CI/CD Cloud deployment While we love the craft of software development, and all the tools and technology required, ... read Sydney Software Development reviews & insights
NA2 - 92010Sydney, AustraliaUsing AI Tools
Claude
OpenCode
ChatGPT
Edos Solutions is a Sydney-based IT firm delivering managed IT, cybersecurity, and email security for Australian businesses. Since 2005 we've offered direct engineer access — no ticket queues, no offshore handoffs — across managed servers (Linux & Windows), email security (Mail Shield), mail infrastructure, cybersecurity audits & remediation, AI automation, and security-first websites.
$100 - $149/hr2 - 92005Sydney, AustraliaWhy Edos Solutions?
- Talk direct to the engineer, no ticket queues
- 20 years of Australian IT and security expertise
- Security and managed IT, one expert team
is an IT Services company, focused on delivering software solutions. We are one of the top IT services companies in Sydney NSW, delivering IT consulting services, Managed Microsoft 365, cloud computing, and IT solutions. We provide a comprehensive, flexible and supportive service to ensure business continuity and minimal operational downtime. We pride ourselves on providing ... read INTELLIWORX reviews & insights
NA2 - 9Sydney, AustraliaAssistech is a Sydney-based IT Services Company, dedicated to providing swift and reliable IT solutions to businesses across various sizes and industries. Our mission is to help businesses reduce their costs and improve their productivity through our cutting-edge technology solutions. At Assistech, we understand the critical role that technology plays in modern business operations. From ... read Assistech PTY LTD reviews & insights
$50 - $99/hr2 - 9201Sydney, AustraliaEstablished in 1997, The Missing Link was born from a vision to help businesses achieve their goals with the right IT solutions and services. We continue to deliver on this promise, helping your business achieve more by transforming your IT for better business performance. Whether your requirements are large or small, we have you covered ... read The Missing Link reviews & insights
NA50 - 2491997Sydney, AustraliaUsing AI Tools
ChatGPT
Claude
Gemini
Perplexity
Milnsbridge Managed IT Services is a Sydney-based managed service provider helping businesses with 10 to 200 seats stay secure, supported, and productive. Established in 2002, we operate from Penrith and Sydney CBD and work with organisations across Greater Sydney that need responsive IT support, practical cyber security, and clear accountability. Our managed IT plans start ... read Milnsbridge Managed IT Services reviews & insights
$150 - $199/hr10 - 492002Sydney, AustraliaWhy Milnsbridge Managed IT Services?
- 20 second avg answer, 87 percent first-call fix
- Published pricing, no hidden costs
- 24 years in Sydney, 4.9 star Google rating
Sydney's complete digital solutions provider based in Bella Vista. We offer web design, mobile app development, and managed IT services through three specialized divisions: Cloud Geeks (IT support & cloud migration), Cosmos Web Tech (websites & SEO), and Awesome Apps (mobile development). Serving businesses across Western Sydney including Hills District, Parramatta, Castle Hill, Baulkham Hills, ... read Ganda Tech Services reviews & insights
$100 - $149/hr2 - 92012Sydney, AustraliaMi 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 ... read Mi Technologies Pty Ltd. reviews & insights
$25 - $49/hr2 - 92015Sydney, AustraliaIT Support Guy is a premier IT support provider based in Sydney, Australia. We’re dedicated to revolutionising the technological landscape for businesses across the country, delivering innovative and tailored IT support. IT Support Guy specialises in delivering customised and innovative solutions for businesses of all sizes. Our team of dedicated experts is passionate about creating ... read IT Support Guy reviews & insights
< $25/hr2 - 92017Sydney, AustraliaLooking to boost your online presence and achieve digital success? Icon Global Digital is the No. 1 digital agency based in Australia and Sri Lanka, with years of experience in delivering outstanding digital solutions to businesses. Our expertise extends beyond Australia and Sri Lanka, serving clients globally. Why Choose Icon Global Digital? 1. Global Reach: ... read Icon Glogal Digital reviews & insights
NA010 - 49Sydney, AustraliaNetway Networks has consistently delivered high-standard IT services since its establishment in 1999. We provide network security, IT support, and strategic direction for our client’s information systems and technology requirements. We always strive to proactively identify IT issues in advance so that our clients enjoy an uninterrupted service. Our aim is to design, implement and ... read Netway Networks reviews & insights
$25 - $49/hr10 - 491999Sydney, Australia1source 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.
< $25/hr10 - 492018Sydney, AustraliaQuad Digital is a leading IT company in Australia. We are transforming the way businesses engage with technology by providing Digital Solutions for Every Business need that include Cloud Solutions, Blockchain, Cyber Security, Managed IT Services, Web Development, Digital Marketing and App Development. We have been voted the #1 IT provider in Australia and our ... read Quad Digital reviews & insights
$100 - $149/hr10 - 492021Sydney, AustraliaThe Ardor is a results-driven Managed IT Services and Digital Marketing agency dedicated to helping businesses grow smarter. We provide proactive IT support, cloud services, cybersecurity solutions, and digital transformation services, alongside strategic marketing services such as SEO, PPC, social media, and content marketing. Our goal? To keep your systems running smoothly while generating qualified ... read The Ardor reviews & insights
NA10 - 492020Sydney, AustraliaSoftware House is an Aussie company that specialises in creating bespoke solutions and providing top-tier services to help local businesses thrive globally. We have a track record of assisting hundreds of Australian brands with services like website development, mobile app development, UI/UX design, POS and SaaS systems development. We are committed to driving digital success ... read Software House reviews & insights
$50 - $99/hr10 - 492022Sydney, AustraliaNexusByte is a Sydney-based digital and IT solutions company helping businesses grow through reliable technology, smart design, and expert support. We specialise in web design and development, IT support, data recovery, cybersecurity, and performance optimisation, delivering end-to-end solutions tailored to modern Australian businesses. At NexusByte, we believe technology should work for you—not slow you down. ... read NexusByte reviews & insights
$50 - $99/hr10 - 492014Sydney, AustraliaAt Optominds, we are trailblazers in the global software development sector, renowned for our leadership in the UK, Australia, and the USA. As an independent powerhouse, we harness our own unparalleled expertise to deliver cutting-edge web & mobile app development solutions that epitomize modernity. Distinguished as a premier cloud service scheduler, we excel in providing ... read Optominds reviews & insights
$25 - $49/hr10 - 492022Sydney, AustraliaMakeintellix AI is a globally leading AI-driven custom software development and automation company dedicated to harnessing the power of artificial intelligence to build cutting-edge solutions. With expertise in full-stack development, frontend UI/UX, and backend engineering, we are an industry leader with a proven track record of delivering pioneering digital products. Our award-winning work consistently delivers ... read Makeintellix AI reviews & insights
$25 - $49/hr10 - 492021Sydney, Australia
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