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5 Best Private Investigator In Singapore (2026)

Independently ranked by our review of ratings, reviews and reputation · Updated 2026 · How we chose

Fenris Morrow
By Fenris Morrow, Expert in Professional Services
Published Mar 8, 2024
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At a glance

5 Best Private Investigator In Singapore (2026)
1

KOKUSAI Catch Cheating Spouse™️, Private Investigator (Since 1984)

3.2/5 140 Google reviews

KOKUSAI Catch Cheating Spouse™️ is a private investigation company that has been in operation since 1984. They pride themselves on their ability to assist clients in uncovering infidelity and providing exceptional investigative services.

  • Compassion and Customer Care: ⭐⭐⭐⭐⭐
  • Professionalism and Ethics: ⭐⭐
  • Pricing and Value: ⭐⭐⭐
  • Timeliness and Efficiency: ⭐⭐⭐⭐
  • Credibility and Transparency: ⭐⭐

Pros

  • Mr. Magnum’s unparalleled blend of compassion and genuine concern for clients.
  • Understanding and patience shown towards clients facing difficulties.
  • Timely delivery of reports and updates on surveillance activities.
  • Market-rate pricing without additional charges.
  • Commitment to assisting clients without solely focusing on monetary gain.

Cons

  • Unprofessional behavior exhibited by the investigator towards potential clients.
  • High pricing quotes without transparent justification.
  • Self-proclaimed titles and comparisons to historical figures raised doubts about credibility.
  • Pushy and insistent attitude towards clients regarding budget discussions.
  • Questionable authenticity of online reviews and client testimonials.
Address
111 North Bridge Rd, #08-18 Peninsula Plaza, Singapore 179098
Phone
8182 1221
2 Asia Top Investigation LLP logo

Asia Top Investigation LLP

5/5 108 Google reviews

Asia Top Investigation LLP is a reputable investigative firm known for its professional services in assisting clients with various investigative needs. Vincent Tan and his team at Asia Top Investigation LLP are dedicated to providing top-notch services to clients seeking assistance in uncovering the truth.

  • Communication and Transparency: ⭐⭐⭐⭐⭐
  • Professionalism and Dedication: ⭐⭐⭐⭐⭐
  • Responsiveness and Reliability: ⭐⭐⭐⭐⭐
  • Efficiency and Effectiveness: ⭐⭐⭐⭐⭐
  • Trustworthiness and Client Satisfaction: ⭐⭐⭐⭐⭐

Pros

  • Excellent communication and transparency throughout the investigation process.
  • Regular updates and valuable insights provided by Vincent and his team.
  • Commitment and dedication shown by the investigative team.
  • Responsive and reliable service, creating a trustworthy relationship with clients.
  • High level of professionalism and efficiency in handling cases.
  • No negative aspects were reported in the reviews provided.
Address
31 Rochester Dr, Suite 1, Level 24, Singapore 138637
Phone
8820 0007
3 Ace Private Investigations Pte Ltd logo

Ace Private Investigations Pte Ltd

5/5 62 Google reviews

Ace Private Investigations Pte Ltd is a trusted investigative agency known for its professionalism, attention to detail, and commitment to confidentiality. With a team of dedicated professionals, Ace Private Investigations Pte Ltd offers reliable and discreet investigative services for various needs.

  • Professionalism and Attention to Detail: ⭐⭐⭐⭐⭐
  • Communication and Updates: ⭐⭐⭐⭐⭐
  • Reliability and Results: ⭐⭐⭐⭐⭐
  • Confidentiality and Discretion: ⭐⭐⭐⭐⭐
  • Overall Satisfaction: ⭐⭐⭐⭐⭐

Pros

  • Exceptional professionalism and commitment to confidentiality.
  • Thoroughness in handling cases with attention to detail.
  • Clear and timely communication throughout the investigation process.
  • Reliable results delivered beyond expectations.
  • Impeccable commitment to discretion for both personal and business cases.
  • No negative aspects were mentioned in the reviews provided.
Address
390 Victoria St, #03-17 Golden Landmark Shopping Complex, Singapore 188061
Phone
8817 7218
4 Privateye Investigation & Consultancy Pte Ltd logo

Privateye Investigation & Consultancy Pte Ltd

5/5 60 Google reviews

Privateye Investigation & Consultancy Pte Ltd is a reputable investigative firm known for its professionalism, attention to detail, and commitment to client satisfaction. Led by Jeffery and his team, Privateye Investigation & Consultancy Pte Ltd offers precise and detailed investigative services to meet various client needs.

  • Professionalism and Dedication: ⭐⭐⭐⭐⭐
  • Communication and Responsiveness: ⭐⭐⭐⭐⭐
  • Value for Money: ⭐⭐⭐⭐⭐
  • Detail-Oriented and Precise Reports: ⭐⭐⭐⭐⭐
  • Customer Satisfaction and Service Excellence: ⭐⭐⭐⭐⭐

Pros

  • Professionalism and dedication demonstrated by Jeffery and his team.
  • Excellent communication and responsiveness to client queries.
  • Value for money services with detailed reports and results.
  • Commitment to client needs and going the extra mile for customer satisfaction.
  • Timely updates and proactive approach throughout the investigation process.
  • No negative aspects were highlighted in the reviews provided.
Address
Paya Lebar Square, Office Lobby 2, #12-41, 60 Paya Lebar Rd, Singapore 409051
5 DETECTIVE DON PI PTE. LTD. logo

DETECTIVE DON PI PTE. LTD.

5/5 36 Google reviews

DETECTIVE DON PI PTE. LTD. is a renowned private investigation company known for its efficiency, attention to detail, and commitment to providing top-notch services to clients. The team at DETECTIVE DON PI PTE. LTD. is dedicated to delivering high-quality investigative solutions tailored to meet individual client needs.

  • Efficiency and Service Quality: ⭐⭐⭐⭐⭐
  • Creativity and Problem-Solving: ⭐⭐⭐⭐⭐
  • Personalized Attention and Care: ⭐⭐⭐⭐⭐
  • Detail-Oriented Approach: ⭐⭐⭐⭐⭐
  • Value for Money: ⭐⭐⭐⭐⭐

Pros

  • Impressive efficiency and service delivery.
  • Creative problem-solving and valuable advice provided.
  • Personalized attention and care towards clients’ circumstances.
  • Detail-oriented staff willing to go the extra mile.
  • High value for money with efficient and effective results.
  • No negative aspects were mentioned in the reviews provided.
Address
111 MacPherson Rd, 111, Singapore 348502
Phone
+6588100981
6

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Are you in need of the best private investigator in Singapore to unravel a mystery or uncover the truth? Look no further as we delve into the world of elite private investigators who excel in solving complex cases with utmost discretion and precision. From uncovering hidden secrets to conducting thorough background checks, these experts are equipped with the skills and expertise to handle all your investigative needs. Join us as we explore the top private investigators in Singapore who are renowned for their unparalleled dedication to delivering results that exceed expectations.

How To Choose the Best Private Investigator in Singapore

When selecting the best private investigator in Singapore for your specific needs, it’s crucial to consider several essential factors to ensure you make the right choice. Here are some key guidelines to help you choose the most suitable private investigator:

Determine Your Needs

Before engaging a private investigator, clearly define your objectives and the specific services you require. Whether it’s a personal matter such as suspected infidelity or a business-related issue like fraud investigation, understanding your needs will guide you in selecting an investigator with the relevant expertise.

Research and Verify Credentials

Conduct thorough research on potential investigators and verify their credentials, licenses, and certifications. Ensure they comply with legal requirements and possess the necessary qualifications to handle your case professionally and ethically.

Check Reviews and Testimonials

Review feedback from previous clients to gauge the investigator’s reputation and reliability. Testimonials and reviews provide valuable insights into the investigator’s track record, success rate, and overall satisfaction of clients they have served.

Assess Experience and Specialization

Consider the investigator’s experience in handling cases similar to yours and inquire about their specialization areas. A seasoned investigator with expertise in your specific type of investigation is more likely to deliver optimal results efficiently.

Discuss Fees and Confidentiality

Transparently discuss fees, payment structures, and confidentiality agreements with the investigator before commencing any work. Ensure you have a clear understanding of the costs involved and the measures in place to safeguard the confidentiality of your case.

Meet in Person

Arrange a face-to-face meeting with the investigator to assess their professionalism, communication style, and level of commitment. A personal interaction can help establish trust and confidence in their ability to handle your case effectively.

By following these guidelines and conducting thorough due diligence, you can select the best private investigator in Singapore who aligns with your requirements and delivers the results you seek.

What is The Cost of the Best Private Investigator in Singapore

When considering hiring the best private investigator in Singapore, it’s essential to understand the typical costs associated with their services. Private investigators’ fees can vary based on factors such as the complexity of the case, the expertise of the investigator, and the duration of the investigation. Here is an overview of the average costs you can expect when engaging the services of a top private investigator in Singapore:

Service Type

Average Cost Range (SGD)

Surveillance

$80 – $150 per hour

Background Checks

$200 – $500 per case

Infidelity Investigations

$1,500 – $3,000

Corporate Investigations

$2,000 – $5,000

Missing Persons Cases

$1,000 – $2,500

Factors Affecting Cost:

  1. Complexity of the Case: The more complex the investigation, the higher the cost is likely to be. Cases requiring extensive surveillance or specialized expertise may incur higher fees.

  2. Duration of Investigation: Longer investigations will naturally cost more due to the additional time and resources required to gather information and conduct thorough inquiries.

  3. Specialized Services: Services such as forensic analysis, digital forensics, or international investigations may come at a premium due to the specialized skills and resources involved.

Additional Costs to Consider:

  • Travel Expenses: If the investigation requires travel outside of Singapore, additional costs for transportation, accommodation, and per diems may apply.

  • Equipment Costs: Advanced surveillance equipment, forensic tools, and technology used during the investigation may incur additional charges.

  • Legal Fees: In cases where legal expertise is required or court appearances are necessary, legal fees may add to the overall cost of the investigation.

When engaging the services of the best private investigator in Singapore, it’s crucial to discuss fees, payment structures, and any potential additional costs upfront to ensure transparency and avoid any surprises during the investigation process.

FAQ

How do I choose the best private investigator in Singapore?

To select the best private investigator, consider factors such as experience, reputation, credentials, specialization, and client reviews.

What services do private investigators in Singapore offer?

Private investigators in Singapore offer a wide range of services, including background checks, surveillance, infidelity investigations, corporate investigations, and legal support services.

What is the average cost of hiring a private investigator in Singapore?

The average cost of hiring a private investigator in Singapore varies depending on the type of service, with prices ranging from $500 to $10,000 or more, based on the complexity of the case.

Are private investigators in Singapore licensed and regulated?

Yes, private investigators in Singapore are required to be licensed by the Singapore Police Force and adhere to strict regulations governing their conduct and operations.

How long does a typical investigation by a private investigator in Singapore take?

The duration of an investigation by a private investigator in Singapore can vary based on the complexity of the case, ranging from a few days to several weeks or months, as required to gather sufficient evidence.

Conclusion

In conclusion, when seeking the best private investigator in Singapore, it is crucial to prioritize factors such as reputation, experience, credentials, and cost. By conducting thorough research, verifying credentials, and aligning the investigator’s expertise with your specific needs, you can make an informed decision that leads to successful outcomes. Remember to discuss fees, ensure confidentiality, and establish clear communication to foster a productive working relationship with your chosen investigator. With the right private investigator by your side, you can navigate complex situations, uncover the truth, and achieve peace of mind knowing that your investigative needs are in capable hands. Trust in the expertise of top private investigators in Singapore to deliver results that exceed expectations and provide the answers you seek.

How We Picked the Best Private Investigator in Singapore

In our quest to identify the best private investigator in Singapore, we employed a meticulous selection process that encompassed various crucial factors. Here’s how we narrowed down our list to the top five private investigators in the city-state:

  • Reputation: We scrutinized each investigator’s reputation within the industry and among clients, focusing on reviews, testimonials, and case studies that showcased their expertise and reliability.

  • Experience: We prioritized investigators with extensive experience in handling a diverse range of cases, from infidelity investigations to corporate espionage, ensuring they possessed the necessary skills to tackle any challenge.

  • Credentials: We verified the credentials and certifications of each investigator to ensure they met the highest professional standards and adhered to legal and ethical guidelines.

  • Success Rate: We analyzed the success rate of each investigator, paying close attention to their ability to deliver timely and accurate results that met or exceeded client expectations.

  • Discretion: We valued investigators who prioritized client confidentiality and operated with the utmost discretion to protect the privacy and interests of those involved in the investigations.

By meticulously evaluating these key criteria, we were able to identify the top five private investigators in Singapore who excelled in all aspects, making them the best choices for individuals and businesses seeking reliable investigative services.

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