Abbt Aaron

Renowned detective agency with 19 years of professional experience in business investigations and private matters. Qualified and experienced detectives who are on duty every day and have all the necessary cantonal permits. We carry out surveillance and investigations nationwide.

Our company is a member of the most important national and international associations in the private detective and security industry. Worldwide network of colleagues, detective agencies, investigators, and detectives.
 
As a renowned detective agency, we are at your service both as a commercial detective agency and in private matters. The private detective agency Ryffel AG has qualified and experienced detectives who are on duty every day. Whether in the cantons of Zurich, Zug, Bern, Lucerne, Aargau, Geneva, or Basel, every detective in our company has the necessary cantonal licenses and is therefore qualified to carry out surveillance and investigations nationwide.

Our services include:

• Technical surveillance (GPS) and personnel investigations
• Commercial and industrial investigations
• Damage investigations
• Monitoring of field staff and non-competition clauses
• Video surveillance and video installation
• Fraud investigations
• Pre-trial investigation
• Business information and credit checks
• Procurement of evidence admissible in court
• Localization of assets
• Address verification and residence investigations
• Investigations into relationship matters
• Cohabitation investigations
• Investigations into custody
• Background and reputation checks

Our company is in contact with detective agencies, investigators, and detectives worldwide. Both our private investigators and the company itself are members of the most important national and international associations in the private investigation and security industry. Discretion and confidentiality are our top priorities at our detective agency. Are you looking for a reputable, experienced, and knowledgeable private investigator? Give us a call! We deliver on our promises.

We have been successful in the following municipalities and cities, among others:

Zurich, Basel, Bern, Solothurn, Schaffhausen, Chur, Zug, Lucerne, Schwyz, Winterthur, St. Gallen, Frauenfeld, Aarau, Uster, Thun, Biel, Olten, Wetzikon, Wil SG, Kreuzlingen