We secure and protect

RT&Co Cybersecurity, Inc. (formerly Mantua Cybersecurity) is a cybersecurity services company with operations in the Philippines and Singapore. Founded by enterprise cybersecurity and privacy professionals Jonathan and Cel Mantua, we help organizations address growing threats that come with advanced technology developments.

RT&Co Cybersecurity brings together a team of highly skilled and experienced cybersecurity professionals. Our security engineers have considerable expertise and specialized knowledge in many areas of cybersecurity, with a particular emphasis on Vulnerability Assessment and Penetration Testing, Phishing, Source Code Review, Threat Hunting, and Monitoring. We use our collective experience to effectively incorporate strong security measures into all aspects of enterprise technology.

RT&Co Cybersecurity is a member of the alliance network of Reyes Tacandong & Company (RT&Co), an established Filipino firm that provides due diligence, advisory, audit, and digital transformation services. The newly forged partnership further expands the competencies of RT&Co Cybersecurity to provide holistic technology and security services to our customers.