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Cybersecurity Companies in Sydney
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Top 20 Cybersecurity Companies in Sydney (2025)

Cybersecurity Companies in Sydney emerged as innovation hubs around the world based on the rapid advancement of threats in cyberspace and restricting regulatory landscapes. The metropolis boasts all kinds of cyber businesses with game-changing products focusing on penetration, cloud security, artificial intelligence for threat intelligence, and compliance. AustCyber’s 2024 report indeed testifies to Australia’s cyber sector generating over AUD 5.6 billion GDP annually, wherein Sydney is atop when it comes to research, innovation, and production of home-grown cyber talent.   Government programs, including Cyber Security Strategy 2023–2030, are driving the industry’s expansion through the promotion of collaborations among companies, universities, and startups. Sydney’s cybersecurity talent pool will increase by 30% by 2026, matching the increasing demand for experts. With massive investments from foreign technology giants and local players, the city has emerged as a hub of cybersecurity solutions.   Here is the list of the top 20 cyber security firms in Sydney, ranked according to their experience, innovation, and contribution to the industry. List of top 20 cybersecurity companies in Sydney 1. QualySec Specialization: Penetration Testing, Security Audits, Compliance Testing About: QualySec is a highly-rated cybersecurity company offering penetration testing, security audits, and compliance checks. QualySec utilizes AI-based security solutions and cutting-edge ethical hacking tools to detect vulnerabilities in networks, applications, and the cloud. Their skilled professionals make businesses adhere to international security standards, and they become the go-to partner for businesses across any sector. Focusing on proactive defense, QualySec assists businesses in making their security systems impenetrable to advanced cyber attacks. 2. Netomate Specialty: Cybersecurity, Cloud Consulting, IT Strategy About: Netomate combines automation and AI-powered tools to strengthen cybersecurity assessment, putting organizations ahead of cyber attacks. Their solutions simplify security operations through automated threat detection, response, and risk analysis to allow companies to run securely with little downtime. Netomate’s cloud consulting and IT strategy skills make them a go-to partner for companies looking to maximize their cyber resilience and cloud security posture. 3. MSP Corporation Specialty: IT Managed Security, Risk Management About: MSP Corporation is a top IT and cybersecurity services firm in Australia, providing enterprises with end-to-end managed security, risk management, and IT governance solutions. Their solutions cover endpoint protection, security monitoring, incident response, and compliance management. With the incorporation of innovative cybersecurity tools, MSP Corporation empowers businesses to efficiently detect, contain, and act against cyber threats, and enjoy long-term data security and regulatory compliance. 4. Genese Solution Specialty: Cloud Security, Risk Analysis About: Genese Solution is an expert in cloud security and risk analysis, which offers strong security support to businesses during cloud migration and utilization. Their information security professionals design tailored security solutions to protect sensitive information from cyber-attacks. Genesis Solution’s services encompass the protection of cloud infrastructure, threat analytics, and compliance audits to provide companies with high-security levels in using cloud computing security. Their aggressive risk management approach earns them the confidence of the firms in search of secure and agile cloud solutions. 5. Zyp Specialty: Cybersecurity, AI & Blockchain Security About: Zyp is a cutting-edge cyber security solution utilizing AI-driven solutions and blockchain security to safeguard businesses from advanced cyber threats. Its solutions are threat intelligence, smart contract security, and AI-driven fraud detection, and it serves startups, fintech firms, and corporate enterprises. By integrating bleeding-edge artificial intelligence with blockchain, Zyp delivers next-generation security solutions that assist organizations in identifying, preventing, and neutralizing cyber threats in real-time. 6. CyberCX Specialty: Managed Security Services, Incident Response, Threat Intelligence About: CyberCX is a highly renowned cybersecurity consulting firm in Australia, providing end-to-end business security solutions for government, business, and enterprises. They specialize in threat intelligence, security operations, penetration testing, and cloud security. CyberCX is most renowned for its quick incident response services, which enable organizations to bounce back from cyberattacks and improve their security stance as a whole. Its managed security services provide 24/7 monitoring with real-time detection and mitigation of threats. 7. Gridware Specialty: Cyber Risk Management, Governance, Penetration Testing About: Gridware is a Sydney-based cybersecurity consulting company with expertise in penetration testing, governance, risk, and compliance (GRC). They guide businesses in the alignment of their cybersecurity strategy with global security standards like ISO 27001 and NIST. Gridware, focusing on cyber risk assessment and executive security consulting, assists enterprises in developing strength against data breaches and regulatory risks. Their services are especially prized in the finance, healthcare, and legal industries. 8. InfoTrust Specialty: Data Protection, Security Compliance, Cloud Security About: InfoTrust is a specialist in data protection, security compliance, and cloud security solutions for corporations and small businesses. InfoTrust has its area of expertise in making organizations comply with regulation requirements such as GDPR, PCI DSS, and APRA CPS 234. They are hence a go-to compliance partner. InfoTrust provides superior data encryption, identity management, and security awareness training, keeping employees and IT systems safe from cyber attacks. 9. Loop Secure Specialty: Managed Security Services, Cybersecurity Consulting About: Loop Secure offers managed cybersecurity solutions aimed at detecting and preventing cyberattacks before they occur. Their security operation centers (SOCs) provide 24/7 threat monitoring, vulnerability management, and advanced threat analytics. Loop Secure, with its team of ethical hackers and security consultants, assists organizations in detecting vulnerabilities in their systems and creating long-term cybersecurity plans. Their penetration testing and phishing simulation services are extensively utilized by enterprises to enhance cyber resilience. 10. SecureWorks Australia Specialty: Threat Detection, Cyber Risk Intelligence, SOC Services About: SecureWorks Australia is an international leader in cybersecurity for small businesses based in Sydney. It is focused on threat detection, cyber risk intelligence, and security operations center (SOC) solutions. SecureWorks’ security offerings powered by artificial intelligence allow businesses to process and react to cyber threats in real-time. Taegis XDR, their platform, delivers extended detection and response, which helps organizations discover and eliminate cyberattacks more quickly. Latest Penetration Testing Report Download 11. Tesserent Specialty: Cybersecurity Solutions, Cloud Security, Digital Risk Management About: Tesserent is an Australian public-listed cyber security threats firm that provides enterprise-grade security solutions in cloud, network, and application security. Their flagship products are penetration

Cyber Security Companies in London
Cyber security

Top 20 cyber security companies in London, 2025

Cybersecurity is one of the most hotly contested topic in today’s time. Each and every industry in the market are adapting the cybersecurity as a strong base to make their functions more robust. As much every corner of the globe requires cybersecurity, here we come up with the top 20 cyber security companies in London seeing the year 2025! The Top 20 Cyber security Companies In London 2025! 1. Qualysec Qualysec Technologies, a top cybersecurity organization founded in 2020, has rapidly expanded to emerge as among the largest and most renowned in the field of cybersecurity in London. The company is a major cybersecurity firm due to its unique expertise and expertise in secure monitoring techniques. Qualysec professionals can help find flaws that could be leveraged by hackers. Following, identifying these flaws, Qualysec works with the organization to develop a strategy to address them and improve the company’s security in basic compliance. Amongst the many functionalities, the firm also offers:   Talk to our Cybersecurity Expert to discuss your specific needs and how we can help your business. Schedule a Call 2. First Response Leading cybersecurity consulting firm First Response provides an extensive variety of amenities to shield European companies and organizations from online attacks. They are skilled in online forensics and crisis management, looking into and handling hacking attempts, online attacks, and different risks.   To further guarantee the safety of the customer’s systems and private data, they also offer solutions like risk assessments, penetration testing, and regulatory consultation. The organization employs subject-matter specialists who remain on call around the clock to help customers. 3. ITCSecure London, UK-based ITC Secure is a top cybersecurity company with an advising focus. To protect infrastructure, systems, and confidential information from cyber crimes, they offer safety consultation, penetration testing, incident response, and managing compliance.  The professionals on the organization’s staff have a wealth of cybersecurity expertise. By instruction and research, they are committed to assisting organizations in staying up to date on the most recent dangers and optimal procedures. ITC Secure, which has an image for providing outstanding solutions and an unwavering emphasis on client satisfaction, combines the brightest brains in safety and cutting-edge technology to support company success. They also have ISO 27001 and CREST certifications, which guarantee that operations meet the requirements of the sector 4. Urban Network Established in 2002, London-based Urban Network is a supplier of professional information technology services. They deliver a variety of cyber security solutions that are customized to meet the specific requirements of every customer, such as incident response, penetration testing, cyber-attack data, and security evaluations. They have joined up with leading IT companies to provide fully-managed support for any need and are dedicated to creating distinctive approaches that satisfy the unique requirements of every customer.  To keep on the forefront of the IT industry and guarantee that customers remain safe from the newest threats from hackers, the business’s employees receive regular instruction. 5. Crossword Cybersecurity London-based Crossword Cybersecurity is the best cyber security service provider that specializes in offering an extensive variety of services for companies of every size. Companies use a mix of individuals, processes, and equipment to guarantee the greatest level of safety since they recognize how important it is to secure organizations. A comprehensive security measure is offered by the business’s skilled advisory staff, management services, and SaaS products. In order to integrate the most the most recent findings into its goods and services, Crossword works with top UK universities. The strategy and risk control, the protection of supply chains, malware detection and its reaction, and managing digital identities are just a few of the security domains in which the company specializes. 6. Sophos Founded in 1986, Sophos is a multinational technology company that specializes in offering cyber threats and complete safety measures to shield companies and organizations from online dangers. Complete from start to finish protection, identification of malware and elimination, information safety tracking and leadership, software elimination and safety, proactive attack reply, web-based antivirus programs, private clouds, and anti-intrusion systems are just a few of the many services that the organization provides. In order to remain aware of possible attacks and protect the information of its customers data, Sophos is also renowned for its proficiency in immediate tracking of hackers to be risks, or cyberattacks that weren’t seen previously. 7. Fortinet Having a worldwide network and a track record for being one of the biggest cybersecurity assessment suppliers worldwide, Fortinet is a top supplier of cyberspace safety goods and services. The Fortinet FortiGate firewall, FortiWiFi wireless protection, and Fortinet iCloud cloud solutions are just a few of the numerous options they provide to shield companies from threats. These solutions are designed to assist companies in identifying, thwarting, and preventing cyberattacks, protecting their critical information and company procedures. The items included in Fortinet’s suite are made to offer a complete defense from a variety of online dangers, such as spyware, network-based attacks, sophisticated recurrent threats, and legal and governmental demands. 8. Akamai Multinational cloud computing firm Akamai offers creative ways to assist companies in safeguarding their information. Content Delivery Networks (CDNs), Safety Pathways Endpoint Privacy Options, Secure Cloud Solutions, and Global Image Management are just a few of the goods and services they provide. Akamai lowers total costs while assisting companies in swiftly implementing the best safety measures for their requirements. 9. Arxan For more than 20 years, Arxan, a world pioneer in security measures, has remained at the leading edge of defending businesses against the most recent online dangers. Their extensive array of commodities and amenities enables companies to protect their information and processes from cyberattacks. The Singapore Exchange content safety device guarantees the safety of private information both in movement and at idle; the ProtectIQ cloud safety structure offers you full oversight into all facets of the online action; the Protected Data Platform (PDP), gives you authority over the safety of responsive information in the cloud; and the Arrest Force detection system, which blocks unwanted traffic via

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Pabitra Kumar Sahoo

Pabitra Kumar Sahoo

COO & Cybersecurity Expert

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Pabitra Kumar Sahoo

Pabitra Kumar Sahoo

COO & Cybersecurity Expert