Top 10 Cybersecurity Companies Singapore 2025

Singapore is widely recognized as Asia’s digital hub from global banking giants and fintech startups to smart nation projects and e-commerce innovation. But rapid digitization also makes Singapore a prime target for sophisticated cyberattacks. The nation consistently ranks among the most targeted in Asia for phishing, ransomware, and APTs (advanced persistent threats). With strict regulations like the Cybersecurity Act, PDPA (Personal Data Protection Act), and international compliance demands for finance, healthcare, and government-linked sectors, Singaporean enterprises face intense pressure to safeguard their digital ecosystems. The government’s CSA (Cyber Security Agency of Singapore), along with global and regional players, is driving innovation in threat intelligence, SOC operations, and compliance to strengthen the country’s cyber resilience. Key Cybersecurity Trends in Singapore (2025) Banking & Fintech Risks – Fraud, phishing, and identity theft remain top threats to Singapore’s global financial hub. Critical Infrastructure Defense – Ports, aviation, energy, and healthcare are high-value targets. Regulatory Compliance – PDPA, Cybersecurity Act, MAS-TRM, ISO 27001, and SOC 2 compliance are must-haves. Cloud & SaaS Adoption – Startups and enterprises are rapidly migrating to the cloud, creating new attack vectors. AI-Powered Threats – Cybercriminals are deploying AI-driven phishing and ransomware campaigns. SME Cybersecurity Gap – Many small and mid-sized businesses still lack adequate security resources. 1. Threatsys Technologies Private Limited Global Cyber Defense — Now Protecting Singapore’s Digital Economy After strengthening businesses across India, the Middle East, the USA, and Europe, Threatsys is now delivering world-class cybersecurity solutions to Singapore. From financial institutions in Raffles Place to healthcare providers and critical infrastructure operators across the island, Threatsys enables compliance-ready, future-proof defense aligned with Singapore’s cybersecurity framework. Core Offerings: VAPT Services in Singapore – Penetration testing for cloud, APIs, IoT, OT, and enterprise applications. Compliance Audits – PDPA, MAS-TRM, ISO 27001, SOC 2, PCI DSS, HIPAA, and more. Red Team & Threat Hunting – Simulating nation-state level threats and APTs. Managed Security Services (MSSP) – 24/7 SOC, SIEM, and incident response. Regulatory Alignment – Consulting aligned with PDPA, Cybersecurity Act, and CSA guidelines. Regional Focus: Industry-specific solutions for banking, fintech, healthcare, energy, and SaaS. Compliance-driven defense ensuring MAS-TRM, PDPA, PCI DSS, and ISO readiness. Cross-border expertise for Singapore–US and Singapore–EU compliance operations. From Marina Bay to Jurong, Orchard to Changi, Threatsys blends global threat intelligence with Singapore’s regulatory requirements enabling enterprises to stay secure, compliant, and resilient. 2. Ensign InfoSecurity Singapore’s largest pure-play cybersecurity provider, Ensign specializes in advanced threat detection, SOC operations, and cyber defense services. They work closely with government agencies and enterprises across APAC. 3. Quann (A StarHub Company) Known for its managed security services and security monitoring, Quann supports Singaporean enterprises with SOC operations, incident response, and vulnerability management. 4. Singtel Cyber Security Part of Singtel’s broader ICT services, their cybersecurity arm offers network defense, cloud security, and managed security services for enterprises of all sizes. 5. NCS Cybersecurity A trusted government-linked company, NCS provides cybersecurity consulting, compliance, and integration services, particularly for public sector and large-scale enterprises. 6. ST Engineering Cyber Specializing in defense-grade cybersecurity, ST Engineering offers critical infrastructure protection, managed services, and cyber threat intelligence across Asia. 7. Wizlynx Group Singapore Part of a global cybersecurity group, Wizlynx delivers penetration testing, red teaming, and compliance consulting with a strong presence in Singapore’s enterprise sector. 8. Horangi Cyber Security Headquartered in Singapore, Horangi is known for its cloud security platform (Warden), penetration testing, and compliance support for enterprises adopting cloud-first models. 9. SecureAge Technology Stefanini is a global Brazilian IT services company with a cybersecurity arm specializing in SOC operations, MDR, and compliance support for multinational clients. 10. Group-IB Singapore (APAC HQ) A global leader in threat intelligence, Group-IB’s APAC HQ is in Singapore. They provide digital forensics, fraud protection, and cybercrime investigation services for enterprises and governments. Why Cybersecurity in Singapore Matters in 2025 Singapore’s global reputation as a financial hub, smart nation leader, and logistics powerhouse makes it a prime target for cybercrime. From state-sponsored APTs to financial fraud schemes, the stakes are high. With regulatory audits, fines, and increasing attack sophistication, enterprises cannot afford to delay cybersecurity investments. The right cybersecurity partner not only protects data but also ensures compliance, resilience, and customer trust in a market that thrives on digital confidence. Final Thoughts: Partner With Confidence Whether you’re: Protecting a fintech firm in Raffles Place, Ensuring PDPA and MAS-TRM compliance in healthcare, Securing critical infrastructure in Changi or Jurong, Or managing global compliance operations across APAC… Threatsys Technologies brings global expertise, localized compliance knowledge, and 24/7 cyber defense to Singapore’s digital-first economy. Conclusion Cybersecurity in 2025 is not just about defense , it’s about enabling growth, trust, and compliance. As Singapore faces evolving threats, organizations must choose partners that combine global intelligence with local expertise. At Threatsys, we don’t just secure businesses — we build resilience for the future. Secure your business with Singapore’s best in cybersecurity. Learn More

Top 10 Cybersecurity Companies Singapore 2025

Top 10 Cybersecurity Companies in Singapore You Should Know in 2025