Private investigator in Amsterdam, fast and discreet
Suspect a partner in Amsterdam while you are abroad? A licensed Dutch agency becomes your eyes on the ground. Discreet surveillance, English-speaking, and we can start within 24 hours.
- ✓ Ministry of Justice licensed (POB 8779)
- ✓ English-speaking & remote intake
- ✓ Evidence that holds up in court
Private Investigator Amsterdam
When your partner is in Amsterdam and you can't be
Few things are harder than doubting the person you love while being unable to see anything yourself, because you live abroad, because the relationship spans countries, or because every trip to Amsterdam has become harder to explain. SAJ Recherche is a private investigation agency licensed by the Dutch Ministry of Justice and based in Amsterdam. We work with international and expat clients who need certainty about a partner here: discreet surveillance, factual evidence, and a clear report in English. Either we confirm what you fear, or we let you put the doubt to rest. Either way, you can move forward.
Do you recognise this?
- ✗ Your partner is in Amsterdam and you are abroad, unable to see anything yourself
- ✗ The trips to Amsterdam or through Schiphol have become harder to explain
- ✗ You need certainty fast, before the uncertainty costs you more
- ✗ You want a licensed, discreet agency, not an amateur with a camera
- ✗ You need evidence that actually holds up, not rumours or guesswork
What we can establish for you
Surveillance & discreet observation
Our investigators follow and document your partner's real movements in Amsterdam and the wider Randstad: where they go, how long they stay and who they meet. Every observation is logged with times, locations and, where possible, photographic evidence.
Who they really meet
We establish whether the colleague, friend or business contact is what they claim to be. We confirm identities, the nature of the contact and how often it happens, facts, not assumptions.
A second life or hidden relationship
When a partner maintains a double life there is almost always a pattern: a recurring address, a second phone, unexplained spending, repeated trips. We map that pattern and document it objectively.
Schiphol & travel verification
Is the business trip to Amsterdam real? We can verify arrivals and departures, hotel stays and movements around Schiphol and the city, useful when a partner travels internationally and the trip itself is the cover story.
Digital & open-source (OSINT) investigation
Within strict legal limits we examine public sources, social media and digital traces that confirm or contradict your partner's account. We never hack phones or use unlawful tracking, only evidence that holds up.
Photographic & video evidence
Where the situation allows, we secure dated photographic and video material. Combined with a written report, this is the kind of concrete proof lawyers and courts take seriously.
Stop guessing. Get the facts.
A free, confidential consultation, wherever you are in the world.
Who we help
Built for clients who can't be here themselves
Most of our partner-investigation clients are not standing in Amsterdam. They are abroad, travelling, or living here as expats, and they all need the same thing: someone local, discreet and trustworthy.
You live abroad
Your partner is in Amsterdam, you are not
You are in the US, the UK, the Gulf or anywhere else, and your partner lives, works or studies in Amsterdam. Distance makes doubt unbearable because you cannot see anything yourself. We become your eyes on the ground, a licensed Dutch agency acting locally and reporting to you in English wherever you are.
The business trip
Your partner travels through Schiphol
The trips to Amsterdam have become more frequent, longer, harder to explain. When the journey itself is the cover story, we can verify whether the business trip is real, the movements around Schiphol, the hotel, the evenings, and tell you what is actually happening.
Expat in Amsterdam
You live here, but the system is foreign
You moved to Amsterdam together, or you are building a life here, and something has changed. Navigating a Dutch investigation in a second language is daunting. We work entirely in English, understand the expat reality, and handle everything discreetly and lawfully.
How we work
Free, confidential consultation
Tell us your situation by phone, video call or email, in your own time zone. We listen, assess what is realistically possible, and advise you honestly. No obligation, fully confidential.
Investigation plan & clear agreement
Together we agree the scope: surveillance, digital investigation, travel verification, or a combination. You know exactly what we will do before anything starts, no surprises.
Discreet investigation in Amsterdam
Our local investigators carry out the work on the ground in Amsterdam and the Randstad. We keep you informed of progress while working strictly within Dutch law.
Clear report in English
You receive a structured written report in English with our findings and any photographic or video evidence, prepared to the standard that lawyers and courts require.
Free, confidential consultation
Tell us your situation by phone, video call or email, in your own time zone. We listen, assess what is realistically possible, and advise you honestly. No obligation, fully confidential.
Investigation plan & clear agreement
Together we agree the scope: surveillance, digital investigation, travel verification, or a combination. You know exactly what we will do before anything starts, no surprises.
Discreet investigation in Amsterdam
Our local investigators carry out the work on the ground in Amsterdam and the Randstad. We keep you informed of progress while working strictly within Dutch law.
Clear report in English
You receive a structured written report in English with our findings and any photographic or video evidence, prepared to the standard that lawyers and courts require.
Why international clients choose SAJ
A licensed local agency you can trust from anywhere
Hiring an investigator in another country is an act of trust. We earn it by being exactly what we say we are: a private investigation agency licensed by the Dutch Ministry of Justice (POB 8779), bound by Dutch privacy law, working only with evidence that stands up to scrutiny.
We handle every step in English, we keep your matter strictly confidential, and we never ask you to do anything illegal, no hacking, no unlawful tracking. Just disciplined, professional fieldwork in Amsterdam, reported back to you clearly.
- Licensed by the Dutch Ministry of Justice, permit POB 8779
- Reports prepared to the standard lawyers and courts require
- Entire process in English: intake, updates and final report
- Remote intake by phone or video call, in your time zone
- Strict confidentiality and GDPR-compliant data handling
- Local presence in Amsterdam, Schiphol and the Randstad
Legal recognition and licences
Google Reviews
Words cannot express how professional and excellent John's work was. We hired him to prove a case of infidelity, and his expertise exceeded all our expectations. Everything was done with precision and speed. From the moment we contacted him he gave us the confidence we needed during a very difficult time for our family. He is a true professional and a wonderful person. Thank you John for your dedication to our case. Our family is eternally grateful.
Marcelo Quinones
3 months ago
marlies mohr
3 months 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.
Annie Berkel
5 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
6 months ago
Fast response and clear communication. I knew exactly where I stood. The result exceeded my expectations. Thanks to the whole team.
DIRECT CONTACT
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Frequently asked questions
Can I hire a private investigator in Amsterdam from abroad?
How quickly can the investigation start?
My partner travels to Amsterdam or through Schiphol. Can you verify that?
Will my partner find out they are being investigated?
Is the evidence legally usable?
How do I pay if I am abroad?
What languages do you work in?
Is everything confidential?
Ready to act?
Call us directly or schedule a free consultation. We work in English and can start within 24 hours.