SK Investigation Services is duly licensed by the Singapore Police Force.

SK provides a comprehensive range of Professional Investigation & Consultation Services.

SK is managed by Mr. Lawrence Koh, a Certified Member of the Council of International Investigator (CII-USA), World Association of Detectives, Inc (WAD-UK) who has over 23 years of desk and field experience in the Investigation Industry. Mr. Lawrence Koh has acquired status in the Certified Investigative Professionals, Inc (CIPI-USA), the World Association of Professional Investigators (WAPI-USA), and is a Certified Private Investigator (CPI) recognized by the Security Association Singapore (SAS).

Mr. Lawrence Koh is nominated by the United State of "American Biographical Institute's" and carried the title of Order of International Ambassadors, 2011 MAN OF THE YEAR and ABI Fellow, which is one of the World's Leading Biographical Reference Publishers and Authorities on Global Contemporary Achievement.

SK believes in providing Professional Investigation Services. We handle every one of our Client’s cases with care, in Total Privacy and Confidentiality. We will carefully study and plan your cases before commencing investigative work in order to minimize the “Exposure” of cases during the course of the surveillance.

We provide accurate Information and Comprehensive Investigation Reports with Crystal Clear Digital Video Recording and Photographic Evidence to meet our Client’s expectation. Our Client will be updated at regular intervals on the progress of the assignment. Our efficient services have proven success in achieving results.

We have a distinct reputation solving complex cases for Individual Client, Law Firms and Multi-National Corporations in the Local and Asia Pacific Region. This has earned us Media and Press attention.

We are proud to be the Only Private Investigation Firm in Singapore to be awarded with the "Top 200" Outstanding Organization 2011 in South East Asia beside “Top 100” Successful Awarded Entrepreneur Year 2010 (Platinum Category- Singapore).