Private Investigator, Vincent Tan
About
Vincent Tan
Founder & Partner
Vincent Tan is a highly respected Singapore Private Investigator with over 10,000 cases handled since 1990. He has conducted more than 500 raids in Singapore, some of which were featured in local media. Known for his expertise and integrity, Vincent offers cost-effective, legal, and professional investigation services with no hidden fees.
With over 25 years in the private investigation industry, Vincent has resolved thousands of cases, including high-profile matrimonial investigations, providing clients with peace of mind and clarity.
He is certified as an International Private Investigator by the Council of International Investigators and was awarded Asia Top Investigator by the American Biographical Institute in 2012—recognitions of his excellence in complex investigations.
Vincent began his career under the guidance of industry pioneers, including Mr. Lionel Chee (former Assistant Commissioner of Police), Mr. Daniel A. Grove (Federal Investigations Bureau, FBI), and Mr. Martin Soh (Corrupt Practices Investigation Bureau, CPIB), building a strong foundation in professional investigative work.
Steven
Partner
Steven, partner and Head of Surveillance at Asia Top Investigation LLP, is a seasoned Singapore Private Investigator with over 20 years of experience in covert surveillance and counter-surveillance techniques.
Throughout his distinguished career, Steven has trained over 100 private investigators, including former police officers, in advanced surveillance and intelligence-gathering methods, both in Singapore and internationally.
He has successfully solved numerous high-profile cases, many of which were featured in local media. With a strong global network and deep field expertise, Steven is known for his precision, professionalism, and mastery of the latest evidence-gathering technology.
His extensive experience and leadership make him a key figure in delivering trusted and discreet private investigation services in Singapore.
Ivan
Operations Manager
Ivan, a licensed Singapore Private Investigator, holds a Bachelor's Degree in Business Management and redirected his career in 2015 to pursue his passion for private investigation. He specializes in online investigations, including deep web research, social media tracking, photo analysis, and database searches—far beyond what a standard Google search can uncover.
Trained in covert surveillance and intelligence-gathering techniques, Ivan brings a high level of expertise in OSINT (Open Source Intelligence) gathering and is also certified in cybersecurity, equipping him to handle complex digital cases effectively.
Since joining Asia Top Investigation LLP in 2020, Ivan has played a key role in expanding the agency’s digital investigation capabilities, offering clients accurate and discreet online investigative services in Singapore.
A Unique Private Investigator Who Catches Cheating Spouses and Then Advise His Clients to Save Their Marriages
Why Asia Top Investigation?
Vincent I would like to show my appreciation in this review that I value the friendship we have built over the past few weeks. Your sincere advice, support, and encouragement have helped greatly. I appreciate your team's efforts. My lawyer was very happy with your report and commented that the photographs were well taken👍👍
Your Trusted Private Investigator
Vincent and his team are very professional and sharp. From our first consultation, Vincent gave specific and helpful advice on the plan and what exactly we need to build a strong case/evidence that the court could recognize. Throughout the process, updates were timely especially during operations, and the team was efficient in capturing the much-needed visuals. Pleasant working experience and would definitely recommend. Thank you for your hard work!
Vincent is very professional and he makes sure that my case is well taken care of. He followed my case from start to end and kept me updated on the surveillance at all times. I appreciate the thoroughness with which he and his team conduct the investigation. Thumbs up!
We came to know about Asia Top Investigation via a website link. After reading all the good positive reviews of the company and its reputation, we decided to engage their services. Vincent was very accommodating and he fully understood our objectives. Very professional and fast efficient service . Good job.
Thank you for your excellent service. I now understand that the most important thing before engaging a good private investigator is not the cost factor. What matter most is the experience, skills, and equipment used when conducting my case. Please relay my thanks to your surveillance team for a job well done. Cheers!
I need the service of a good private investigator to collect proof of spouse's infidelity. I am impressed by the efficiency and the thoroughness of the team. To start, this is a very difficult matter to handle, having to cope with spouse's betrayal. Throughout, the team showed support, guidance, patience in helping me. Thank you so much.
Vincent, thank you for taking up my case. Your well plan surveillance and strategy work perfectly well in my case. Please thank your surveillance team for the long hours and determination to gather the evidence I needed.
Wendy Yang
I like to add some comments after going through the experiment with Asia Top investigation. Vincent is dedicated to his work when he is on my case. His mind is quick and plans my surveillance strategy in the most effective/efficient method to gather the evidence. He is now on my contact list and will recommend him to people who need investigation services.
As Seen On
Asia's Leading Private Investigator
Matrimonial Investigations
Suspicious behavior is one of the most common reasons behind relationship breakdowns. At Asia Top Investigation, our experienced Singapore Private Investigators are committed to helping you uncover the truth and protect your relationship.
Over 60% of our clients come to us with suspicions of infidelity—and in most cases, their instincts are proven right. Our team of licensed Private Investigators conducts professional, discreet, and accurate matrimonial investigations, delivering clear, court-admissible evidence at a cost-effective rate.
If you suspect your partner may be cheating, don’t rely on guesswork. Contact our trusted Singapore Private Investigator agency today for a free consultation.
Private Investigator Video Case Studies
