All ListsCybersecurity Companies in Australia

Top Cybersecurity Companies in Australia

We've found the best
Cybersecurity Providers
for you.

Looking for the best cybersecurity company in Australia? UpCity compiles authentic reviews, company descriptions, project examples, and more into a list for you to review. Feel confident you're finding the top provider for your business.

UpCity offers objective, independent research and verified user reviews. We earn compensation from some providers who sign up for sponsored profiles. Learn more about our trusted providers.

Location
Provider's minimum per-project cost
Provider's minimum retainer cost
Industry Expertise
Businesses provider works with
Sort by:
Sponsored
Company Name
updating list...
72 Provider(s)Last Updated: October 29, 2025
UpCity Platinum Sponsor
Certified provider icon

Zazz

Toronto, ON, CA + 1 More Location
5.0 | 1 review
Last reviewed on 9/8/2025
Zazz is a trusted software engineering and IT services partner helping enterprises deliver secure, scalable, and high-impact technology initiatives. We Solve complex enterprise challenges - legacy bottlenecks, technical debt, talent shortages, compliance risks, and system fragmentation.
Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
$25,000 or more
Provider's minimum retainer cost
Retainer minimum
$5,000 or more, monthly
Provider updated information on 9/8/2025
Services Offered
Enterprise Resource Planning (ERP)Big Data & Business IntelligenceManaged Service ProvidersIT ServicesSystem IntegrationView All Services (32)

Cybernetic GI

Brisbane, QLD, AU See Location
5.0 | 1 review
Last reviewed on 11/3/2021
Cybernetic Global Intelligence is an IAF Accredited ISO 27001 Certified, PCI DSS QSA, Global Cyber Security firm. We help companies protect their data and minimize their vulnerability to cyber threats through a range of Cyber Security Services
Businesses provider works with
Works with
Small, Medium, Enterprise
Provider updated information on 11/3/2021
Services Offered
Cybersecurity
ProBonza's extensive range of services is designed to help everyone stay safe. Our cybersecurity solutions offer protection for all types an medium businesses, we provide VAPT , Internet security and Data protection services.
Businesses provider works with
Works with
Small
Provider's minimum per-project cost
Per-project minimum
$5,000 or more
Provider's minimum retainer cost
Retainer minimum
$1,500 or more, monthly
Provider updated information on 11/15/2022
Services Offered
Cybersecurity
A leading, independent consultancy with a singular focus in information security. Unparalleled expertise - our focus is narrow and our skills run deep.
Businesses provider works with
Works with
Small
Provider's minimum per-project cost
Per-project minimum
$5,000 or more
Provider updated information on 12/21/2022
Services Offered
Cybersecurity
Whether you need a one-off consultation or fully managed IT, our expert team is ready to help. With top industry qualifications and world leading security (ISO 27001) and quality management (ISO 9001) certifications, you can rely on us to handle it all. Get in touch to see how we can help.
Businesses provider works with
Works with
Small, Medium
Provider updated information on 1/28/2025
Services Offered
Cybersecurity
2022 Study: 50% of SMBs Have a Cybersecurity Plan in Place | UpCity

This UpCity study presents insight from 600 U.S. small business owners and IT experts on their latest cybersecurity practices, data breach prevention, and disaster recovery measures in 2022.

Acumenis

Bowen Hills, QLD, AU See Location
Acumenis supports organisations in securing their systems and earning customer trust through expert penetration testing, ISO 27001/27701/42001 consulting, Essential Eight maturity assessments, and cyber incident tabletop exercises. We help uplift your security posture and achieve compliance goals.
Provider updated information on 6/10/2025
Services Offered
Cybersecurity

CyberOxide

Melbourne, VIC, AU See Location
Business-focused, holistic cyber security protecting Australian organisations' most valuable information assets: our people, our processes, our systems and our data.
Provider updated information on 3/8/2024
Services Offered
Cybersecurity
Alert icon

Janellis

North Sydney, NSW, AU See Location
Janellis Consulting is a strategy and resilience consulting firm based in North Sydney, Australia. They work with large, complex organizations to help them execute strategy, build resilience, solve complex problems, and create enduring value. Services include project delivery, training programs, advisory, stakeholder engagement, change management, strategic project management, and building project sponsor capability.
Services Offered
Cybersecurity

Telair

Murarrie, QLD, AU See Location
Telair's offers managed IT services such as cybersecurity, wireless networks, virtualization, managed backups and more.
Provider updated information on 10/13/2024
Services Offered
Cybersecurity
Alert icon

AARNet

East Perth, WA, AU See Location
AARNet built the Internet in Australia. In 1995, the Australian Vice-Chancellors' Committee transferred AARNet1 as a going concern to Telstra who then operated it as the initial Telstra Internet.
Services Offered
Cybersecurity
Alert icon
At AccessHQ, we believe that technology only exists to serve people, therefore all technology should have Human Quality. We integrate quality assurance and customer experience methods to make sure your technology meets customer expectations.
Services Offered
CybersecurityJava Development
Alert icon
IT Security- The war against cyber extortion has never been greater with businesses facing over $5 billion in costs in 2017.
Services Offered
Cybersecurity
Alert icon

AlphaClick

Spring Hill, QLD, AU See Location
We provide managed IT Services and IT Support Services to businesses in Victoria, Sydney, Newcastle, and Brisbane.
Services Offered
Cybersecurity
Alert icon
See how we can give you peace of mind by ensuring your business cyber security.
Services Offered
Cybersecurity
Alert icon

Attained

Perth, WA, AU See Location
Attained are a perth based provider of Managed IT services. We offer Managed IT services to customers throughout Australia.
Services Offered
Cybersecurity
Alert icon

Bekkers

Inglewood, WA, AU See Location
Bekkers provides IT services such as system design, consulting, installation, maintenance, and communication services to businesses of all sizes across Australia
Services Offered
Cybersecurity
Alert icon
Today’s digital world has created endless opportunities for businesses and society. However, it also creates vulnerabilities that malicious people seek to exploit, which require adequate attention.
Services Offered
Cybersecurity
Alert icon

Cashel Group

Melbourne, VIC, AU See Location
Cashel Group is a leading Information Security & Risk Professional Services Company dedicated to eliminating threats to your business?s cyber security.
Services Offered
Cybersecurity
Alert icon
Safeguard your business and build operational resilience with a comprehensive solution to cyber security.
Services Offered
Cybersecurity
Alert icon
CommsIT is a business that provides lasting and transparent protection against unseen cyber threats that customers can trust. We specialise in providing small to mid-sized businesses with critical protection utilising our integrated IT security services which defends against key cyber threats.
Services Offered
Cybersecurity
Alert icon
Are you thinking ahead about web application security? Got a new development that’s going live? Being asked by a client if your website has undergone a penetration test before? Is penetration testing a compliance requirement for you? Or is penetration testing a result of a recent incident? Let us hack you first.
Services Offered
Cybersecurity
Alert icon

Cortech Systems

Southport, QLD, AU See Location
Cortech Systems offers IT support, supply, and solutions for small business and SOHO/home users in the Gold Coast and surrounding regions.
Services Offered
Cybersecurity
Alert icon
Providing insured cybersecurity services and data audits for all business for the highest levels of cyber protection and monitoring.
Services Offered
Cybersecurity
Alert icon

CyberCX

Brisbane, QLD, AU See Location
CyberCX exclusively manages cyber risk, offering a comprehensive set of services: consulting and advisory; governance, risk and compliance; incident response; penetration testing and assurance; security integration and engineering; cloud and identity security; managed security services and cyber security training.
Services Offered
Cybersecurity
Alert icon

CyberRisk

Melbourne, VIC, AU See Location
Risk management is an ongoing process that involves identifying, assessing and responding to risk. When handling risk, basically there are four ways to do so, including mitigating the risk, transferring it, avoiding the risk or accepting it.
Services Offered
Cybersecurity
Alert icon

Cyberlorian

Melbourne, VIC, AU See Location
TRAINING | SOLUTIONS | ADVICE Cyberlorian is your trusted local source for Cyber Security. We are an Australian company dedicated to help fight against cyber-crime.
Services Offered
Cybersecurity
Alert icon
Cybernet Evolution’s Security Framework is an adoption of the globally recongnised NIST Cyber Security Framework. This framework acknowledges that cyber security is an on-going process of risk reduction and management and has been designed for use with small to medium business in any sector.
Services Offered
Cybersecurity
Alert icon

Cybra Security

Melbourne, VIC, AU See Location
Cybra is an Australian boutique cyber security firm, offering fresh, modern and personalised independent security services. | Penetration Testing | Melbourne, Sydney, Brisbane
Services Offered
Cybersecurity
Alert icon
Entersoft, an award winning application security company, believes in security by design and DevSecOps and provides application security testing services.
Services Offered
Cybersecurity
Alert icon
Equate Technologies is a provider of Cyber Security, Risk and Security Consulting Solutions. Protect assets, Mitigate risk, Maximise opportunities.
Services Offered
Cybersecurity
Back to TopVIEW MORE PROVIDERS
Showing 30 of 72 Providers