Alexandre Ribeiro – Certified Private Investigator
LIDEPPE | IKD | APDPE
24/7 Confidentiality

Private Investigator in Porto: Professional Investigation and Evidence Gathering in the North
Private Investigation Agency Porto
If you are going through a period of personal or professional uncertainty and need to hire a private investigator in Olhão , our agency provides operational investigation teams with absolute confidentiality . Olhão, characterized by its strong economic dynamism linked to the sea, residential tourism and real estate expansion, demands from private investigators a thorough knowledge of local routines .
We are fully equipped to collect solid evidence and expert reports, guaranteeing total discretion from the beginning to the end of the process.
Area of Coverage and Tactical Mobility in the Municipality
Our strategic location in Olhão ensures quick and effective operational control of road networks and local hubs, closely monitoring traffic on the EN125 and port or peripheral connections.
This proximity allows our agents in the field to work in perfect harmony and direct coordination with teams deployed in the neighboring municipalities of São Brás de Alportel and Tavira , maximizing the success and confidentiality of each investigation.

Private Investigation Services: We operate in 11 types of service.
We operate in throughtout the whole country across four areas of technical specialization . Our 11 services are structured into 4 types of investigations, guaranteeing solid evidence and the strictest professional confidentiality throughout the country. You can choose the one that best suits your situation here.

Private Investigation

Business Intelligence
Cases of marital infidelity, child custody, and questionable behavior requiring discreet surveillance.
Employee investigations, unfair competition, internal theft, and industrial counter-espionage.

Asset Investigation
Locating assets, hidden assets, and debtors for legal proceedings and inheritances.
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Technological Investigations
Detection of wiretaps, hidden cameras, and digital forensics on mobile devices and computers.
Legal Rigor and Inviolable Confidentiality
All photographic , documentary , and digital evidence obtained throughout our investigations is collected in strict compliance with Portuguese law. The final dossier is delivered to the client under strict professional secrecy , guaranteeing unwavering legal protection for those who hire us.
Looking for services in another area of the district? Discover our complete coverage in Private Investigators Algarve.
