Whether it’s suspicions of infidelity, corporate fraud, or background checks, finding a reliable private investigator in Singapore can feel overwhelming.

With dozens of agencies claiming to be the best, how do you separate the truly professional firms from the questionable ones? We’ve thoroughly evaluated every reputable private detective agency in Singapore to bring you this carefully curated list of 7 trusted investigation firms.

Each agency has been assessed based on their track record, service quality, pricing transparency, and client feedback. From matrimonial investigations to corporate surveillance, these firms have consistently delivered results while maintaining strict confidentiality and professional standards.

Asia Top Investigation: Industry Leader Since 1990

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Asia Top Investigation stands out with its recent recognition as one of Singapore’s Top 500 SME Companies for 2023 ^[1]. Founded by Vincent Tan, the agency has handled more than 10,000 cases since 1990 ^[1].

Asia Top Investigation Services Overview

The agency specializes in matrimonial investigations and infidelity surveillance, operating under a license from the Singapore Police Force ^[1]. Furthermore, their service portfolio includes:

• Background checks

• Digital forensics

• Commercial investigations

• Overseas surveillance

• GPS tracking with precision up to 50 meters ^[1]

Under the leadership of Operations Manager Ivan Tan, the team employs state-of-the-art equipment for precise results ^[1]. Additionally, the agency’s founder, Vincent Tan, holds certification as an International Private Investigator from the Council of International Investigators and received the Asia Top Investigator award from the American Biographical Institute ^[1].

Asia Top Investigation Pricing Structure

The agency maintains transparent pricing policies, specifically focusing on cost-effective solutions without hidden charges ^[1]. For overseas surveillance operations, basic services start from SGD 2,000 to SGD 5,000 per investigator daily, while complex cases range between SGD 5,000 to SGD 8,000 ^[1].

Asia Top Investigation Client Reviews

Client testimonials consistently highlight the agency’s professionalism and efficiency. Notably, Vincent’s strategic approach has earned praise for effective surveillance planning ^[2]. The agency reports a significant success rate, with 60% of their clients’ initial suspicions proving accurate ^[1].

Their track record includes conducting more than 500 successful raids in Singapore, some garnering media attention ^[1]. The team’s dedication to maintaining confidentiality and delivering accurate results has established them as a trusted name in Singapore’s private investigation landscape ^[1].

Detective Don PI: Premium Investigation Services

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Led by former Singapore Police Force officers, Detective Don PI has established itself as one of Singapore’s oldest and most reputable investigation agencies ^[1]. The firm holds certification from both the Council of International Investigators (USA) and the World Association of Professional Investigators (UK) ^[1].

Detective Don PI Service Specializations

The agency primarily focuses on complex investigation cases, offering specialized services in:

• Matrimonial and infidelity investigations

• Corporate fraud detection

• Insurance claim verification

• Missing person cases

• Child custody investigations ^[1]

Their team employs cutting-edge surveillance equipment and tracking technology, ensuring thorough evidence gathering while maintaining strict confidentiality ^[1].

Detective Don PI Cost Analysis

The agency maintains transparent pricing structures with hourly investigation rates ranging from SGD 107.37 to SGD 201.31 ^[1]. Background check services start from SGD 671.04 and can extend to SGD 2,684.16, depending on the depth required ^[1]. Moreover, infidelity investigations typically range between SGD 2,013.12 and SGD 6,710.40 ^[1].

The firm offers flexible payment options, including bank transfers, credit cards, and cash transactions ^[1]. Essentially, final costs vary based on case complexity, investigation duration, and required resources ^[1].

Detective Don PI Success Stories

The agency’s track record demonstrates consistent success in handling sensitive cases. Their investigators excel particularly in gathering admissible evidence for court proceedings ^[1]. Consequently, they have built strong relationships with clients through their commitment to professional ethics and transparent operations ^[1].

The team’s expertise extends internationally through their extensive worldwide network, enabling them to handle overseas assignments effectively ^[1]. Additionally, they provide in-house family counseling services, offering comprehensive support to clients dealing with sensitive personal matters ^[1].

Kokusai Security: Matrimonial Investigation Experts

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Established in 1984, Kokusai Security has earned an ‘A’ (Excellent) grade from the Singapore Police Force ^[1]. The firm’s leadership team comprises former law enforcement professionals, primarily focusing on matrimonial investigations.

Kokusai Security Core Services

Under the guidance of Mr. Magnum Jegan, a pioneer in Singapore’s private investigation industry ^[1], the agency specializes in matrimonial matters, offering services such as:

• Infidelity investigations

• Child custody cases

• Asset tracing

• Family violence cases

• Maintenance investigations ^[1]

The firm’s investigative approach combines traditional surveillance methods with advanced technology, ensuring thorough evidence collection ^[1].

Kokusai Security Pricing Details

The agency structures its fees based on case complexity and investigation requirements. Subsequently, they work with clients to develop cost-effective solutions that align with their budgets ^[1]. Rather than maintaining fixed rates, Kokusai Security customizes pricing packages according to individual case requirements.

Kokusai Security Client Feedback

The firm’s dedication to client service has undoubtedly contributed to its stellar reputation. Clients consistently praise the agency’s:

• Thorough investigation methods

• Discreet operation procedures

• Professional case handling

• Empathetic approach to sensitive situations ^[1]

The team, led by Mr. Magnum, has earned recognition for going beyond standard investigation services, accordingly providing emotional support during challenging times ^[1]. Their professionalism and dedication have garnered media attention from international news outlets like CNN and BBC ^[1].

Overall, the agency’s commitment to maintaining client confidentiality, combined with their extensive experience in matrimonial investigations, has established them as a trusted name in Singapore’s private investigation sector ^[1].

Baker St Private Investigator: Tech-Driven Solutions

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Founded by former police officers with over two decades of service experience, Baker St Private Investigator (BSPI) stands at the forefront of technology-driven investigation services ^[1].

Baker St Investigation Methods

The agency’s investigation approach combines advanced surveillance technologies with real-life police experience ^[1]. Their team employs modern tools aligned with Singapore Police Force and Central Narcotics Bureau standards ^[1]. Besides conducting thorough background checks, BSPI specializes in:

• Digital video recording and photographic evidence collection

• Corporate fraud investigations

• Personal surveillance operations

• Missing person cases

• Legal evidence gathering ^[1]

The agency maintains a robust global network, enabling swift information collection across different locations ^[1]. Their investigators operate round-the-clock, ensuring continuous monitoring and rapid response to critical situations ^[1].

Baker St Service Rates

BSPI offers reasonable investigation solutions without compromising quality ^[1]. The agency structures its pricing based on case complexity, primarily focusing on delivering thorough results within client budgets ^[1]. Their services extend to both individuals and corporations, with specialized packages for:

• Background verification

• Corporate fraud detection

• Missing person searches

• Legal support services ^[1]

Baker St Customer Reviews

Client feedback consistently highlights BSPI’s commitment to confidentiality and accuracy ^[1]. The agency has built its reputation through successful handling of complex cases, earning trust through professional conduct and ethical practices ^[1]. Their investigators receive praise for their tactful approach in hostile situations ^[1].

The agency’s dedication to maintaining client privacy throughout investigations ^[1], coupled with their advanced technological capabilities ^[3], has established them as a reliable choice for both personal and corporate investigation needs ^[1].

Privateye Investigation & Consultancy: Corporate Specialists

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Privateye Investigation & Consultancy distinguishes itself through its client-centric approach, born from a passion to reveal truths in complex situations ^[1]. The agency combines military and police expertise with behavioral analysis to deliver strategic investigation solutions ^[1].

Privateye Investigation Services Range

The firm excels in commercial investigations, primarily focusing on employee misconduct and corporate fraud cases ^[1]. Their service portfolio encompasses:

• Digital forensics expertise

• Commercial investigations

• Key personnel background checks

• Compensation claims

• General investigation facilities ^[1]

The agency’s investigators collaborate closely with clients, employing systematic methods to refine leads and collect essential evidence ^[1]. Their expertise in digital forensics sets them apart, offering specialized services for data theft prevention and recovery ^[1].

Privateye Investigation Costs

Hourly rates for investigation services range between SGD 134.21 to SGD 268.42 ^[4]. Initially, the agency offers complimentary consultations to understand client requirements thoroughly ^[5]. Basic background checks start from SGD 268.42, extending to SGD 671.04 based on complexity ^[4].

Privateye Investigation Track Record

The agency maintains an impressive response time of less than 24 hours for client queries ^[1]. Their success stems from recognition by Singapore’s Police division and CID for excellent service quality ^[1]. Client testimonials highlight their professionalism, with Ms. Zhu praising their responsiveness and dedication to client situations ^[1].

The firm’s strategic approach combines psychological analysis with investigative expertise, ensuring thorough case handling ^[1]. Their commitment extends beyond standard investigation services, as evidenced by Mr. Neo’s testimonial emphasizing their accuracy and swift response in numerous cases ^[1]. Hence, their engagement throughout the investigation cycle sets them apart, maintaining flexibility for changing client requirements ^[1].

SK Investigation: Affordable Excellence

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With a robust network of over 3,000 professional members across 100 countries, SK Investigation has built a strong reputation in Singapore’s private investigation sector ^[4]. Licensed by the Singapore Police Force, this 28-year-old firm primarily focuses on delivering reliable investigation services ^[4].

SK Investigation Service Portfolio

The agency excels in handling diverse investigation needs through their extensive global connections. Their core services include:

• Matrimonial investigations

• Background verification

• Process serving

• Corporate fraud detection

• International case handling ^[1]

SK Investigation Price Guide

The firm maintains competitive pricing structures in the market. Basic investigation services start from SGD 805.25 ^[1]. Hourly rates typically range between SGD 134.21 to SGD 268.42 ^[1]. Nevertheless, specialized services like digital forensics or cross-border investigations command higher rates, primarily due to resource requirements ^[1].

SK Investigation Client Testimonials

The agency’s track record speaks through numerous successful cases. In one notable instance, they uncovered multiple affairs in a matrimonial case, providing concrete evidence that led to case resolution ^[4]. Similarly, their background check services prevented a client from falling victim to an international fraud scheme, ultimately leading to the fraudster’s apprehension in Taiwan ^[1].

Their expertise extends to corporate investigations, where they’ve helped businesses identify employee misconduct through mystery shopping programs ^[1]. The firm’s dedication to thoroughness became evident when they assisted a client in uncovering crucial DNA evidence in a paternity case ^[1].

The agency’s commitment to client privacy stands out in their operation methodology. Therefore, they implement strict confidentiality protocols while maintaining transparent communication throughout the investigation process ^[1]. Their investigators demonstrate exceptional professionalism in handling sensitive situations, as highlighted by multiple client testimonials praising their discrete approach and effective results ^[1].

AK Global Investigation: International Expertise

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As a member of the World Association of Professional Investigators, AK Global Investigation brings 19 years of investigation expertise to Singapore’s private investigation landscape ^[1]. The agency combines legal acumen and technological prowess in their approach to investigations.

AK Global Investigation Capabilities

The firm’s investigation team, backed by law graduate Shane Goh’s legal expertise ^[4], specializes in both domestic and international cases. Their service portfolio encompasses:

• Account forensic investigations

• Matrimonial surveillance

• Missing person cases

• Computer forensic analysis

• Employee movement tracking

• Background verification ^[1]

The agency maintains strict privacy protocols, ensuring all evidence and case details remain confidential ^[1]. Their investigators utilize advanced IT equipment and cutting-edge technology for surveillance operations ^[6].

AK Global Investigation Rates

The agency structures its pricing through efficient labor planning, primarily focusing on cost-effective solutions ^[1]. Through strategic resource allocation and advanced technology integration, they maintain competitive rates without compromising service quality ^[7].

AK Global Investigation Reviews

The firm’s track record spans successful collaborations with numerous government agencies and respected legal firms in Singapore ^[6]. Their report writing expertise has proven instrumental in helping clients win cases ^[4]. Primarily, corporate clients praise their professionalism in handling complex investigations ^[1].

The agency’s commitment to legal compliance sets them apart, as their experts thoroughly understand and adhere to local laws while implementing technological solutions ^[1]. Their forensic accounting services have garnered recognition through successful project completions with various government authorities ^[1]. The combination of technical expertise and legal knowledge has established AK Global as a trusted name in Singapore’s investigation industry.

Conclusion

Selecting a private investigator demands careful consideration of expertise, pricing, and professional standards. These seven agencies stand out through their proven track records and specialized capabilities. Asia Top Investigation excels with its extensive experience since 1990, while Detective Don PI brings former police expertise to complex cases. Kokusai Security specializes in matrimonial investigations, Baker St leverages advanced technology, and Privateye Investigation focuses on corporate solutions.

SK Investigation offers affordable excellence backed by a global network, whereas AK Global Investigation combines legal knowledge with technical prowess. Each agency maintains strict confidentiality protocols and delivers results through professional methods.

The right choice depends on specific case requirements, budget constraints, and investigation type. Background checks might suit one agency’s strengths, while surveillance operations could align better with another’s expertise. Therefore, evaluating these factors alongside client testimonials helps make an informed decision for investigation needs.

References

[1] – https://www.thebestsingapore.com/biz-review/ak-global-investigation-review/
[2] – https://www.asiatopinvestigation.com/contact
[3] – https://bspi.sg/the-role-of-technology-in-modern-private-investigators-in-singapore/
[4] – https://investigation-akg.com/
[5] – https://bestlah.sg/services/best-private-investigator/
[6] – https://investigation-akg.com/private-investigation-2/
[7] – https://voffice.com.sg/private-detective-singapore-cost-inquiry-guide/