Guerrero Olivos houses a well-regarded practice that provides specialised expertise in the Chilean mining market. The Santiago-based team is frequently instructed by a range of private equity firms and international mining companies on project acquisitions, as well as related regulatory and litigation matters. Guerrero Olivos' lawyers are also active in the negotiating and drafting of agreements, including exploration agreements and mining easements for the development of mining projects.

Partner Pedro Lyon continues to be endorsed by observers for his strong capabilities within the Chilean mining market. A client says: "Pedro Lyon is a great lawyer, and he possesses strong technical and soft skills that incredibly help to close deals in a friendly manner." Another client mentions: "He is a great support and negotiator, and showcases a good business understanding as team leader."

Partner Marco Zavala remains active in the Chilean mining market. One client notes: "Marco Zavala is a knowledgeable lawyer who is in charge of his team. The quality of his legal services is extremely good, and his mining expertise is impressive."

Up-and-coming partner Benjamín Pérez Arrieta is involved in the Chilean mining sector, and is acknowledged by a client who remarks: "Benjamín Pérez Arrieta is an excellent communicator and is highly responsive. He always works with a very structured and logical methodology."