Licensed Investigation Bureau Amsterdam
SAJ Recherche provides professional investigation services for businesses, individuals, attorneys and real estate professionals. Discreet, legally sound, result-driven.
- ✓ Licensed (POB 8779)
- ✓ Legally admissible evidence
- ✓ Nationwide coverage
Licensed private investigation agency Amsterdam (POB 8779)
Private investigator Amsterdam, facts that hold up
SAJ Recherche is your licensed private investigation agency in Amsterdam. As a Ministry of Justice–certified bureau (POB 8779), we carry out discreet, legally sound investigations for individuals, businesses and attorneys throughout the Netherlands. In collaboration with Breedijk Advocaten, we deliver evidence that holds up in the courtroom. From partner investigations and fraud detection to evidence gathering, your private investigator in Amsterdam, always GDPR-compliant and fully confidential.
Why SAJ Recherche
Eight core promises behind every investigation
Guaranteed discretion
Every investigation is 100% confidential. Secure communication, GDPR-compliant processing and strict confidentiality.
Nationwide network
Based in Amsterdam, operating throughout the Netherlands. Quick deployment from Rotterdam to Groningen.
Tailored investigations
No standard packages. Every assignment starts with thorough analysis and a custom strategy.
Transparent pricing
Clear quote after the intake meeting. No hidden costs or unexpected invoices.
Rapid deployment, 24/7
Operational within 24 hours. Available on weekends and holidays.
Evidence that holds
Our reports meet all legal standards. Directly usable in court proceedings.
Attorney partnerships
We align with your litigation strategy. Structural partnerships with law firms across the Netherlands.
Fully GDPR-compliant
POB licence 8779, Wpbr-certified. Every investigation tested for proportionality.
Our Services
Corporate
Fraud investigation, integrity research, background checks and internal audits.
Individuals
Partner investigation, alimony research, background checks and evidence gathering.
Legal
Evidence gathering, witness verification, litigation research for attorneys.
Real Estate
Tenant screening, vacancy investigation, address fraud and undermining.
TSCM / Bug Sweep
Detection of eavesdropping devices, room inspection and digital security.
Hospitality
TSCM inspection, privacy audits and security consulting for hotels.
Nanny Screening
Professional background screening for nannies, au pairs and childcare.
Phone malware & spyware scan
Pegasus detection, stalkerware scanning on Android & iOS, also remotely.
Private Investigator Amsterdam, Specialisations
Popular private investigation services
Discreet investigation into your partner. Legally admissible evidence.
Corporate Fraud InvestigationDetect fraud within your organisation. Evidence that holds up in court.
Evidence GatheringCollecting evidence for attorneys and legal proceedings.
Sick Leave InvestigationSuspect sick-leave fraud? An investigation with respect for the employee.
SurveillanceProfessional surveillance by experienced investigators. Fully discreet.
Alimony InvestigationInvestigation into hidden income and assets in alimony matters.
Background InvestigationVerify the background of people, companies or business partners.
Tenant ScreeningScreen prospective tenants for reliability and background.
Want to discuss your situation?
Contact us for a free, confidential consultation.
How we work
Confidential intake
We listen to your situation and provide honest advice on the possibilities.
Plan & quote
You receive a clear investigation plan with transparent costs.
Discreet investigation
We carry out the investigation professionally and discreetly, with interim updates.
Report & advice
You receive a factual report with concrete recommendations for next steps.
Confidential intake
We listen to your situation and provide honest advice on the possibilities.
Plan & quote
You receive a clear investigation plan with transparent costs.
Discreet investigation
We carry out the investigation professionally and discreetly, with interim updates.
Report & advice
You receive a factual report with concrete recommendations for next steps.
Legal recognition and licences
Google Reviews
marlies mohr
2 days ago
Top collaboration with this serious team. They work quickly and professionally. It is also great that the firm has strong legal knowledge in-house. And they do not judge, you can share your entire story, trusting that their experience and expertise will solve your problem.
wijkcommisie haghoek
a month ago
SAJ Recherche helped our technical committee tremendously, thanks for the great collaboration. Erica
Annie Berkel
2 months ago
Very professional and discreet approach. I felt at ease right away during the intake meeting. The report was clear and complete. Highly recommended.
Nora
3 months ago
Fast response and clear communication. I knew exactly where I stood. The result exceeded my expectations. Thanks to the whole team.
Frequently asked questions
Is SAJ Recherche a licensed bureau?
How quickly can an investigation start?
Is the investigation confidential?
Is the evidence legally admissible?
What does an investigation cost?
How do I find a reliable private investigator?
Is it legal to hire a private investigator in the Netherlands?
Ready for the next step?
Schedule a free intake meeting and discover how we can help.