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What To Look Our For Before Hiring A Private Investigator (PI)

Updated: Jan 26

In Singapore, before you engage a Private Investigator (PI), make sure that they hold a valid Private Investigation Agency License with the Singapore Police Force (PLRD). All Private Investigation Agencies will have to produce a valid license number, most commonly found on their website. If you do not see it, you may check with the Agency for their license number.

We have zoomed into the 2 best Private Investigators in Singapore who specialized in Matrimonial Cases and are well trained in Surveillance skills. They are using the latest technology to gather evidence that can be used in court. Be it you are looking for someone who can conduct a background check or commercial-related investigation, we would like to share the 2 best private investigation agencies in Singapore.


The cost of hiring a PI Agency in Singapore can range anywhere from $100 to $200 per hour. General surveillance starts from $600 onwards. Before you engage a private investigator spend some time reading through their website and accessing them by giving them a call. If possible, arrange a meeting with them personally in their office. These articles highlight the difference in PI Agencies and explain the pricing difference.

When hiring a Private Investigator in Singapore, one might raise some valid questions and concerns. As the leading private investigations agency in Singapore, Asia Top Investigation (ATI) will address these concerns in this article for those considering hiring a private investigator (PI).

About Asia Top Investigation

Meet Singapore Based Private Investigator and Founder of Asia Top Investigation, Vincent Tan. He has undertaken more than 10,000 cases since 1990 and was certified as an International Private Investigator by the Council of International Investigators in 2011 and awarded Asia Top Investigator by the American Biographical Institute in May 2012.

These accolades recognize Vincent Tan's expertise in handling sophisticated Matrimonial Investigations. Over the span of his 25 years in private investigation. He has since solved thousands of cases, including several high-profile cases, giving his clients peace of mind.

He started his Private Investigation career with an International Private Investigation Agency under Mr. Lionel Chee (former Assistance Commissioner of Police) and Mr. Daniel A. Grove, who opened the first Federal Bureau of Investigation (FBI) office at the American Consulate in Hong Kong as well as Mr. Martin Soh, former Corrupt Practices Investigation Bureau (CPIB).

Vincent is partnered with Steven, who has trained more than 60 private investigators in the art of surveillance, locally and internationally. Over Steven's 20 years of career as a private investigator, he has solved several high-profile cases reported in the local media and has built a reliable network around the world.

His field experience coupled with the ability to handle the latest evidence-gathering equipment makes him an asset to Asia Top Investigation LLP.

Why Engage Asia Top Investigation?

1. Competitive Price

Competitive Price Within Our Professional Category Level That Specialises In Matrimonial & Commercial Investigations.

2. High Success Rate

Asia Top Investigation has achieved an industry-leading high success rate in local and overseas surveillance cases. With our worldwide resources and credible databases, we are one of the Top Private Investigation agencies in Asia.

3. Over 10,00 Cases Handled

Awarded Asia Top Investigator in 2012 with a combined investigation experience of 45 years between the 2 partners.

4. Highly Trained

Personally trained under Ex-Police Asst. Commissioner, Ex-FBI Agent, Ex-CPIB Officer In 3 types of surveillance & investigation techniques.

5. Positive Google Reviews

Over 60+ positive reviews on Google.

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How ATI Is Different

When you hire Asia Top Investigation, you are assured that all our private investigators are licensed by the Singapore Police Force (SPF).

Our investigators are highly trained in the art of surveillance and have developed the skills, knowledge, and experience in this field.

ATI's founding partners have a combined experience of over 45 years of conducting investigations locally and internationally with a good understanding of the relevant laws that they abided by.

They are equipped with the skills and know-how to find key information efficiently and legally and are well versed in cultivating sources using OSINT to find information. Most importantly we assured all our clients of absolute confidentiality.

Asia Top Investigation Featured Articles

Asia Top Investigation Featured Articles

Asia Top Investigation Featured Articles

Singapore Best Private Investigator

If you're looking for an experienced PI to help solve your case or if you need some advice on an ongoing case, you may contact Asia Top Investigation at or 📱 +65 8820 0007

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