Ocean Security Service Limited.

OSSL is a leading provider of professional security guard services and security solutions in Bangladesh. Since its establishment in 2012, the company has grown steadily and built a strong reputation within the security industry.

With more than 1,600 security personnel deployed across major regions of Bangladesh, OSSL is recognized for its skilled workforce, structured management system, operational efficiency, and rapid response capabilities. The company provides comprehensive security services to a wide range of clients and is considered one of the leading security service providers in the country.