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
Investigation Bureau
Professional investigations. Legally sound results.
SAJ Recherche is a licensed investigation bureau based in Amsterdam. We conduct investigations for businesses, individuals, attorneys and real estate professionals throughout the Netherlands. Our work is guided by discretion, legal compliance, and delivering actionable results.
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.
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
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.