Known for their forests and beaches, Landes is a dynamic department where tourism, agriculture and local industries coexist. Groupe Hyperion provides individuals and businesses with its CNAPS-licensed private detectives. Each mission is conducted in compliance with the law, with the objective of collecting evidence admissible before civil, labor or criminal courts.
Our missions for individuals
We intervene in family and personal matters: adultery and divorce, child custody and residence arrangements, alimony, detection of abuse of weakness, searches for missing or lost persons, asset investigations. Our methods combine surveillance, tailing and administrative investigations to provide solid and usable evidence.
Our missions for professionals
For businesses, executives and institutions, we conduct tailored investigations: monitoring fraudulent sick leave, detecting fraud and internal theft, preventing and detecting unfair competition, verifying employees (concealed activity, illegal multiple employment), labor court investigations and specific actions in case of disputes. All our interventions comply with the Internal Security Code and the code of ethics for private investigators.
Areas of intervention
We operate throughout the Landes department, particularly in Mont-de-Marsan, Dax, Saint-Paul-lès-Dax, Biscarrosse, Tarnos, Parentis-en-Born, Capbreton, as well as in other municipalities. Our regional presence and network enable us to rapidly deploy appropriate human and technical resources.
Method and compliance
Each mission is preceded by a precise analysis of needs, evidence objectives and legal constraints. We adopt proportionate, traceable and compliant methods, ensuring the admissibility of reports. Our reports detail with accuracy the observations and material evidence collected.


