Alexandre Ribeiro – Certified Private Investigator
LIDEPPE | WAD | IKD | APDPE
24/7 Confidentiality
Private Investigator South of Portugal
Private Investigations Agency in the South
Operation in the South
The Private Detective Agency Portugal maintains a constant and discreet presence throughout the Southern region .
Our presence in the Southern Zone integrates a network of agencies distributed throughout the region, which allows us to act with maximum speed and technical rigor, with shared coordination between the various units.
Our coverage encompasses the entire Alentejo region and the Setúbal Peninsula, ensuring that our clients can count on the same standard of quality and discretion in cities such as Setúbal , Beja , Évora , and Portalegre . Regardless of the area where you require evidence collection or technical surveillance, our intervention protocol is aligned across all units in the region, facilitating a swift and integrated response.
Under the direction of Detective Alexandre Ribeiro (Member No. 33 of LIDEPPE, member of WAD, IKD and APDPE), our team operates with the utmost discretion throughout the region.
The Southern Zone: from the Tagus to the deep Alentejo
The Southern Zone brings together a diversity of realities that require a local presence in various locations — the port and industrial activity of Setúbal , the rural and heritage environment of the Lower Alentejo in Beja , the administrative and university hub of Évora , and the cross-border interior of Portalegre .
That's why we don't centralize operations in a single city: we maintain agents distributed throughout the region, coordinated with each other, to guarantee the same quality and speed of response in any municipality.
Strategic Presence in Southern Portugal
We operate with dedicated teams who have in-depth knowledge of the social and urban dynamics of the South of the country:
Specialized coverage on the south bank of the Tagus River and the Setúbal Peninsula.
Heritage and rural research in the Alentejo region.
Operational support unit in Central Alentejo, focused on gathering evidence and strategic intelligence with complete confidentiality for family and business cases.
Operations base focused on gathering information and auditing risks in Alto Alentejo, ensuring effectiveness in personal and business investigations.
High-Profile Services in the South
The industrial and port activity of Setúbal creates a significant demand for business and technological research . In the more rural Alentejo region—Beja, Évora, and Portalegre— private research cases predominate, especially those linked to family and community contexts.
For inheritances, property divisions, or disputes anywhere in the region, we offer our asset investigation services .
See the full range of services for more details.
Frequently Asked Questions
1. Do they cover the entire Southern Zone, or just the main cities?
We cover the entire territory, from Setúbal to Portalegre — including Beja and Évora — with the same standard of response anywhere in the region.
2. How is the operation coordinated in this region?
Our network of agents in the South Zone works in a coordinated and distributed manner, guaranteeing the same standard of quality and technical rigor at any point in the region — without depending on a single central office.
3. How much does an investigation cost in the South Zone?
We do not work with hourly rates or a public price list. We provide a fixed price after a free initial assessment, with travel within the region already included.
4. Do you conduct research in rural settings, such as agricultural properties in the Alentejo region?
Sim, é uma parte relevante da nossa atividade em Beja, Évora e Portalegre — vigilância discreta e localização de bens em contextos rurais e propriedades de maior dimensão.
5. Do you work with companies in the industrial and port sectors of Setúbal?
Yes, it's a significant part of our activity — unfair competition, information leaks, and corporate counterintelligence.
6. Do they conduct electronic sweeps and bug detection in any city in the Southern Zone?
Yes, our mobile teams have their own equipment for detecting hidden cameras, microphones, and GPS trackers anywhere in the region.
7. Do I need to go to a specific office to open a case?
It's not mandatory. The process can begin by phone, video call, or email, with the same contractual formality, regardless of your location in the region.
8. Do they conduct investigations that span several municipalities in the Southern Zone, for example between Évora and Portalegre?
Sim, é uma situação comum. A nossa rede está preparada para seguir um caso ao longo de vários municípios, mantendo o mesmo protocolo técnico do início ao fim.
Contact our Agency in Faro
Opening
24/7 Customer Service
