Kokusai Security Pte Ltd is a Full-service and trustworthy firm of Private Investigator in Singapore founded in April 1984. After over 36 years of experience, we have built a strong Investigation network and have highly trained private investigators in all major areas of Singapore.. Learn more >
All private investigators handle each case with the best level of professionalism and dedication to collect strong evidence helps to solve your case quickly. Our aim is to provide confidential, reliable and satisfying investigation services to our clients and establish ourselves as the ideal for the private investigation industry in Singapore.