No branch office in the Balearic Islands
- Surveillance & observation: Discreet field surveillance using proven operational protocols designed to produce admissible reports and photographic or video evidence.
- Corporate & economic investigations: Internal theft, vendor fraud, employee misconduct, due diligence and asset tracing for companies and law firms.
- Bug sweep & technical countermeasures: Electronic sweeps (TSCM) to detect covert listening devices, hidden cameras and other surveillance equipment, followed by secure reporting and remediation advice.
- Legal support for attorneys and executors: Evidence packages, affidavits-ready reports and coordination with legal representatives.

E-Mail: post@detektei-system.de
Where we operate
Our investigators operate across the entire island of Mallorca and maintain the capability to conduct assignments on Menorca and Formentera as required. We are familiar with the region’s geography, tourism patterns, marinas, luxury properties and hospitality venues — essential experience when conducting time-sensitive operations in resort environments.
Who we serve
DSD’s client portfolio includes:
- Private individuals and families
- VIPs and high-net-worth individuals
- Law firms and legal representatives
- Estate administrators and executors
- Corporates — particularly hospitality, yacht-building and yacht charter, travel operators and tourism businesses
We understand the unique needs of each client group and adapt our approach accordingly: speed and privacy for individuals, legally robust documentation for law firms, and proportionate, reputation-aware interventions for businesses.

Licensed local capability with international standards
All on-island investigative work is carried out by detectives who hold the required Spanish state licence for private investigation. This ensures compliance with Spanish law and regulations while allowing our German headquarters to apply strict quality controls, case supervision and international best practices. The result: local legality and global-standard execution.
What sets us apart
Choosing DSD for Mallorcan assignments brings several tangible benefits:
- German quality assurance: Structured case management, careful reporting and a commitment to accuracy and ethics.
- Proven operational experience: Countless field assignments in resort, maritime and residential contexts across Spain and Europe.
- Strategic local contacts: Trusted resources on Mallorca, Menorca and Formentera that accelerate investigations and improve outcomes.
- Discretion and security: Confidential engagement processes, secure evidence handling and discreet fieldwork tailored to high-profile clients.
How to commission an assignment
To discuss a case or request an initial consultation, please contact our Mallorca desk. We will listen to the facts of your situation, outline lawful options, and propose a clear, costed plan of action. Emergency assignments and urgent bug sweeps can be prioritised when safety, privacy or critical evidence is at stake.
DSD Detektiv SYSTEM Detektei ® GmbH · Mallorca Operations
Free Confidential Consultation → please call us by Telephone: +4969 625536
Or complete the form: contact form
E-Mail: post@detektei-system.de