We combat counterfeiting and the misuse of industrial and intellectual property rights in both physical and digital channels, combining investigation, online monitoring, customs enforcement, and criminal proceedings.


“ELZABURU assists international clients in trademark infringement cases and the fight against counterfeiting, including customs seizures and criminal proceedings.”
Counterfeiting affects a brand's reputation, consumer trust, and the value of its products. Combating it requires acting quickly, coordinating across different channels, and tailoring the strategy to each type of infringement.
Since 1865, we have been working in the field of industrial and intellectual property, protecting the value of trademarks, designs, copyrights, and other intangible assets against unauthorized use. For more than 30 years, we have had a highly specialized anti-piracy division that combines physical and online investigations, customs measures, representation in criminal proceedings, out-of-court negotiations, and collaboration with law enforcement agencies.
In addition to this experience, we offer our online monitoring platform, which uses big data and advanced machine learning techniques to detect, analyze, and eliminate counterfeits and infringements of intellectual property rights on marketplaces, online stores, social media, and websites.
Our comprehensive approach as an agency, law firm, and consulting firm allows us to address each case from every angle: detection, testing, seizure, customs enforcement, filing complaints, providing support during raids, training, and legal defense when necessary.

We investigate both physical and digital channels, working with private investigators when necessary, to identify counterfeit goods and other IP infringements.
We detect and remove counterfeit products, fake profiles, URLs, trademark infringements, malicious domains, and unauthorized content on digital channels.
We prepare and process requests for customs intervention and monitor procedures to intercept goods that violate regulations.
We file complaints and assist with police or customs operations, providing technical and expert support during these interventions.
We train law enforcement agencies, police units, customs officials, and forensic experts to help identify counterfeit goods and other IP infringements.
We handle criminal proceedings, representing both the prosecution and the defense, and negotiate out-of-court settlements, agreements, or solutions tailored to each case.
We combine expertise in criminal procedure, coordination with authorities, and online surveillance technology to combat counterfeiting in physical, customs, and digital channels.
Annual police and customs reports
Products Seized Annually
Years of experience in anti-piracy
We protect, monitor, and defend your brand identity to strengthen its distinctiveness, reputation, and market value.
We protect, manage, exploit, and defend copyrights and related rights in works, content, software, and creative works.
We protect your brand through continuous monitoring—both online and offline—which allows us to identify risks and take action against potential infringements.
We defend industrial and intellectual property rights in court, combining litigation strategy, technical expertise, and highly specialized teams.
