Europe Guide 2026 : Spain
Ranked Individuals
Provided by Chambers
Rivero & Gustafson Abogados enjoys significant client support for its expertise in litigation mandates. These include shareholding disputes as well as supply agreement issues. The team supports clients active across a spectrum of industries.
Provided by Chambers
The law firm's service is impeccable, the response is always timely and they are efficient in meeting deadlines. The team are also totally dedicated.
What really sets them apart is their deep knowledge of our company and their constant involvement in our work. They offer direct and continuous dialogue, with total availability when needed.
All the Rivero & Gustafson Abogados lawyers who have collaborated with us have had more than enough knowledge and have optimally solved our needs.
The team retain excellent legal knowledge, are very calm under pressure and are very good at explaining complex legal aspects.
Provided by Chambers
John Gustafson continues to act as counsel to clients in disputes ranging from shareholder and directors' liability disputes to contractual litigation.
John offers an excellent attitude and all-round service.
John's commitment and dedication is undeniable. We are deeply satisfied with the work he does.
Sebastian Rivero is a co-founder of Rivero & Gustafson Abogados and advises clients on a range of civil and commercial disputes. These include mandates related to construction, breach of contract and employment issues.
Sebastian is an exceptional partner who combines a high professional level with an uncommon closeness and commitment. He is constantly and directly involved, which gives us great peace of mind.
Sebastian has an extraordinary analytical capacity and enviable dedication and involvement.
Litigation: Highly Regarded
Litigation: Highly Regarded
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