the premier security

Company in Sri Lanka

Marines Security & Investigations
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About Us


Marines Security provides unparalleled service, systems, and solutions to serve, secure, and care for the people and businesses in our communities.

Marines Security has established itself as one of the premier security companies in Sri Lanka. We are a multi-disciplined, discreet and professional security company with an enviable reputation for service delivery to high profile clientele in a range of market sectors.

Marines Security is run by Managing Director, Capt. Nalaka Silva with a vision to create a security company driven by service excellence as a first priority, coupled with a clear understanding of tailoring security to each of our clients’ unique business needs and profile. Since 2005, we have been keeping people safe, protecting our clients’ brands, and providing peace of mind.


To be recognized as the leader in providing security solutions that help protect people and businesses in our communities


Our mission is to be our clients’ most valuable service provider by exceeding expectations through superior service delivery and becoming a genuine asset that protects and enhances their reputation


At Marines Security we operate our business ethically and use best practices. We believe people are at the heart of our business. Our core values are the foundation for our employees to build trust with customers, colleagues, and the surrounding community.
  • We Act with Integrity & Respect
    • Our integrity is the moral force that drives everything we do, every day, and with everyone with whom we interact.
    • We do what we promise and always strive to do the right thing. We listen and treat our colleagues, customers and those in our care with the utmost respect.
  • We are Passionate about Safety & Service Excellence
    • We set the bar for the best in class service excellence. We are keen about working safely and take great care to protect our colleagues and customers from harm.
    • As experts in security we are passionate about delivering high levels of customer service and use our knowledge to protect our customer's assets.
  • We Achieve this through Teamwork & Innovation
    • We work together as a team, valuing everyone's contribution to ensure we achieve the best results for our customers and our business.
    • Through innovation we continuously improve the products and services we offer and encourage our employees to develop innovative and pragmatic solutions to real-world challenges.


Security Guards

Marines Security is a Defense Ministry approved Security Service Provider in Sri Lanka. Also, a proud member of Sri Lanka Security Service Providers Association (SLASSPA) & Industrial Security Foundation (ISF) of Sri Lanka.
Our security guards are at the core of everything we do. We invest time in an intensive selection process, which includes in-depth background checks followed by extensive training in first aid, fire prevention, customer service and security-specific skills. All to ensure your facilities, assets, and people have the best security possible.

Our Dedicated Team Members

Our Team 2019
Chief Security Officer (CSO)
Senior Security Officer (SSO) / Officer in Charge (OIC) / Lady Security Officer (LSO)
Lady Security Officer (LSO)
Junior Security Officer (JSO)
Officer in Charge (OIC)
Ceremonial Uniform
Special Events