Partner investigation — clarity when doubt dominates your life
You deserve to know where you stand. We investigate the situation in full confidence and deliver the facts — without judgement, with respect for your privacy.
Individuals
Partner Investigation
Doubt about your partner is one of the most profound experiences there is. Perhaps there are small signals: different phone behaviour, unexplained absences, changed habits. Or perhaps there is already a concrete suspicion — but certainty is missing. In both cases, the uncertainty can be paralysing. A partner investigation gives you that certainty. Either the outcome confirms what you fear, or you can let go of the doubts. Either way, you can move forward.
What we investigate
What do we investigate?
We tailor the approach to your situation: observation of activities and contacts, digital investigation via public sources and social media, verification of statements, addresses or employment history, and photographic evidence where possible. We work exclusively within legal frameworks — no breaking into phones, no illegal tracking. Only solid, factual evidence.
Is it legally admissible?
Yes. Our reports meet the standards that lawyers and judges require. This is relevant in divorce proceedings, discussions about alimony, division of assets, or custody arrangements. Evidence of a double life or hidden income can directly influence the outcome of legal proceedings.
How does it work?
you tell your story. We listen, assess feasibility, and advise on the approach.
together we determine the scope — surveillance, digital investigation, or a combination.
we carry out the investigation and keep you informed of progress.
you receive a clear report with our findings, including any visual evidence.
Want to discuss your situation?
Contact us for a free, confidential consultation.
⚖️ Legal framework
SAJ Recherche operates in compliance with the Dutch Private Security and Investigation Agencies Act (Wpbr) and the General Data Protection Regulation (GDPR/AVG). All investigations are conducted under POB licence 8779, issued by the Ministry of Justice and Security.
Legal recognition and licences
Frequently asked questions
Is it legal to have my partner investigated?
What if my partner finds out?
How much does a partner investigation cost?
Can the evidence be used in a divorce?
How quickly can the investigation start?
Ready for the next step?
Schedule a free intake meeting and discover how we can help.