We are thrilled to announce the official launch of Sentry Investigation and Security Services on March 13th, 2024. Under the esteemed leadership of former Brigadier Deshabandu Suresh Perera, we are committed to providing Sri Lanka with unparalleled security solutions built on a foundation of expertise, dedication, and integrity.











At Sentry, we believe security is more than protocols, it’s a mindset. Traditional Sri Lankan values of honor, discipline, and unwavering commitment guide our every action. These principles, combined with the strategic insights and leadership experience of former Brigadier Suresh Perera, shape our client-centered approach. We take the time to understand your unique security concerns, ensuring solutions are tailored to your specific needs.
Sentry Investigation and Security Services offers a range of solutions to protect individuals, businesses, and assets:
- Risk Assessment and Mitigation: Careful analysis to identify and address potential vulnerabilities.
- Physical Security: Manned guarding, surveillance systems, and access control measures.
- Investigative Services: Discreet and thorough investigations for various needs.
- Event Security: Specialized security planning and execution for events of all sizes.
- Security Consulting: Expert guidance for developing long-term security strategies.
Let Sentry safeguard what matters most to you. Contact us today to schedule a security consultation and discover how our tradition-grounded, expert-led approach can deliver peace of mind.