Private Individuals

Discreet Private Investigations: From Residence Inquiries to Cohabitation Verification

Do you suspect something but are unsure about the whereabouts of individuals, the honesty of a partner, or the safety of your assets? We investigate discreetly and thoroughly to provide you with certainty. Using the latest technology and years of experience, we clarify personal matters through images, sound, or video.

Our services include:

Surveillance (technical and personal)

With years of experience in surveillance management, our dedicated surveillance team uses the latest technology to clarify facts and document them in a legally admissible manner.

Address and Residency Investigations

We locate addresses and determine the current whereabouts of untraceable or missing persons or misappropriated goods.

Investigations in Relationship Matters

Discreet investigations in cases of suspected infidelity or relationship issues.

Cohabitation Verification

We investigate the actual living and financial conditions in partnerships to support modification judgments.

Child Custody Investigations

Research in custody disputes to obtain legally admissible information.

Background and Reputation Checks

Evaluation of a person’s social and professional environment and reputation.

Video Surveillance and Installations

Consultation and planning of covert video surveillance solutions tailored to customer needs by our in-house technician.

Fingerprint Analysis (Dactyloscopy)

Forensic investigations to identify perpetrators by securing fingerprints.

Bug Detection (Counter-surveillance)

Bug detection in private or business premises, conducted by our highly trained technician using advanced technology.

Lie Detector Tests

Investigation using a medical instrument to detect physiological changes in the human body.

Case Studies

View All

Trust Privatdetektei Ryffel AG for discreet and professional investigations since 1995.

Your tailor-made solutions for economic crimes, legal support, social welfare fraud, surveillance, protection measures, and cyberstalking consultations.

Contact us today for a confidential and personalised consultation