
Kokusai is established since 1984 and graded "A" by Singapore police force. We are best Private Investigator in Singapore which are equipped with specialized investigation skills and surveillance technology to gather evidence quickly and stealthily and also specialize in investigations, crowd control, security management and bodyguard services. Our company is built on the philosophy of providing unparalleled customer service to clients. We provide high caliber and professionally trained personnel. We are a top detective agency that undertakes both personal and commercial cases and provide you 24 Hours Helpline service so Call us today!