Protecting your privacy is one of our priorities. At International Investigators Pte Ltd, your details remain safe, discreet, and confidential.


Want to know the truth? The evidence is out there.

As Singapore’s Top Private Investigators, we have the capability to complete assignments issued by a client, perform surveillance for extended periods, detect and reveal information that may be hidden or unavailable.

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our specialisation

Commercial Cases icon

Commercial Cases

Gather evidence on the wrongdoings of employees/ business partners.

Local & Overseas cases

Local / Overseas Assignments

We have an extensive network that facilitates our local and overseas assignments.

Family Cases icon

Family / Matrimonial Cases

Put your mind at rest & receive comprehensive intelligence about what is going on.

In-house Counselling Legal Counsel icon

In-House Conselling / Legal Counsel

Our legal counsels are able to assist clients in their corporate or matrimonial-related cases.

Dealing Discreetly, & Honestly…

Work With Singapore’s Top Private Investigators

If you are seeking the services of a focused, dedicated, and licensed private detective, then you need look no further. Back by more than 30 years of experience and with our certified and trusted services , we are confident to get the information you need.

Our private investigation agency is licensed by PLRD (Police Licensing & Regulatory Department) of Singapore and has extensive experience gathering covert surveillance in both matrimonial and commercial cases. 

As a fully certified member of the Council of International Investigators (USA) and the World Association of Professional Investigators (UK), we are able to draw upon a vast network of international resources to assist in our assignments overseas and here in Singapore.

Our detective will do their best to give you peace of mind

The ultimate goal of our services in Singapore is to provide our clients with the evidence they need to take the next step in their personal or professional life. Whether you need us to investigate the possible infidelity of a loved one, provide background on a potential business partner, or trace a missing person, our detectives have all the finesse and skills to get you the hard evidence you need. 

We recognise that no two cases are alike, and will work closely with you to understand your situation, devise a plan to gather the necessary evidence, and provide you with additional support if your suspicions are confirmed.

In addition to our private investigation services, we also offer in house family counselling and legal counsel. A number of our assignments have received attention from media outlets including MediaCorp, Singapore Press Holdings, Women’s Weekly, and the Crime & Investigation Network, Mothership.

Known as some of the best private investigators in Singapore, our experienced detectives will work tirelessly and discreetly to provide you with the information you need. For more information on our capabilities, please don’t hesitate to get in touch with us on our hotline numbers or through using the online enquiry form.

Reviews About Our Private Investigators Services

What do our clients say?

My relationship with my fiancee deteriorated badly during the Circuit Breaker. I took quite some time before decided to engage PI to check on her. True enough, she is having an extramarital affair with her superior who is married. Though heartbroken, I am grateful to International Investigators who displayed their professionalism during the progress of the case till the end. Managed to call off the engagement in time, or I would have made a wrong decision and regret forever.
Ivan Lim
From Google Reviews
I am a single mom with two kids and met my fiance online. I felt that he was out to swindle my money after dating for three months, and engaged International Investigators to confirm my suspicion. I was gullible and hope no other single mom will fall victim to similar "fiance" scam.
Belinda Chow
From Google Reviews

Let one of the Leading Private Investigation Agencies in Asia and other regions handle your case.

Get In Touch With Us.