Investigative Services
Investigative Services of Privatdetektei Ryffel AG
Welcome to Privatdetektei Ryffel AG, your trusted partner since 1995 in pre-trial and litigation investigations.
Our private detective team is on duty daily, providing significant and court-admissible evidence. With extensive knowledge, years of experience, and the necessary persistence, we design tailored solutions that meet your specific requirements.
In the last 30 years, we have established ourselves as a professional and quality-focused company in solving complex cases, demanding observations, and IT investigations.
Investigations in Various Areas
- Economic and Industrial Investigations
- Pre-trial and Litigation Investigations
- Fraud Investigations
- Unfair Competition Investigations
- Relationship Investigations
- Child Custody Investigations
- False Declaration or Billing Fraud Investigations
- Fraud Research (including expert opinions)
- International Asset Investigations
Observations and Surveillance
- Observations (technical and personnel)
- Video Surveillance and Installation
- Field Staff Monitoring
- Non-compete Clause Surveillance
- Co-habitation Surveillance
- Welfare Fraud Surveillance
- Vandalism Surveillance
IT Forensics and Digital Investigations
- Tracking Individuals through Digital Footprints
- Malware Detection
- User Activity Analysis in IT Systems
- Determination of Authors of Digital Documents
- Removal of Personal Data from the Internet
- Proof of Unauthorized Third-party Access
- Securing Digital Evidence
- Search for Unwanted Audio and Video Devices
- Monitoring User Activities
- Extraction of Data from Mobile Phones, USB Sticks, and Memory Cards
Other Specialized Services
- Address and Location Research
- Environmental and Background Checks
- Bug Sweeping
- Fingerprint Analysis
- Business Partner Verification
- Life Partner Verification
- Assessing the Solvency of Litigation Opponents
- Due Diligence
