Brian Leonard

Ignacio Guillén González is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation. Ignacio, who practices law in Madrid, Spain, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ignacio is held by other top lawyers in the same geographic and legal practice area.

Lawyer, member of the Madrid Bar Association since 1985. He directs the Department of Social economy and Non-Profit Organizations , which offers legal and tax advise to foundations, associations and other third sector entities that work in social assistance, education and international cooperation. He is also a specialist in Tax Law .

Miguel joined MA Abogados in February 2024 in the Commercial Law Department as Director of Mergers and Acquisitions, after more than 12 years’ experience at the law firm Escalona & De Fuentes Abogados. He specialises in Mergers and Acquisitions (M&A) and has been involved in advising on national and international acquisitions and sales transactions. Miguel also specialises in company law, having been involved in drafting all kinds of commercial agreements. He has been the secret...

Sergio Juárez is a Partner in the Employment Law department of Andersen Tax & Legal at the Madrid office. He previously worked at Olleros Abogados, CMS Albiñana & Suárez de Lezo and Garrigues. Sergio is a specialist in comprehensive legal and employment advice to public and private sector companies (national and international), as well as in litigation in all levels of the social jurisdiction, and in administrative proceedings before the Labour Inspectorate and So...

Bruno Roca Grau is a top attorney recognized by Best Lawyers in the practice area(s) of International Arbitration. Bruno, who practices law in Madrid, Spain, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Bruno is held by other top lawyers in the same geographic and legal practice area.

Laura Vintanel is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law. Laura, who practices law in Madrid, Spain, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Laura is held by other top lawyers in the same geographic and legal practice area.

Practice Areas Jesús is an expert in urban planning and real estate, advising and representing clients in administrative and civil law. Career Jesús is the founder and managing partner of Muniens Urban. Since he started his career more than 20 years ago, he has always been working in the real estate sector, linked to developers, banking servicers or investment funds. Jesús is a member of the spanish association of town planners, and is member of the Madrid Bar Association...

Eduardo Sebastián de Erice Sr. is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Mergers and Acquisitions Law and Corporate Governance and Compliance Practice. Eduardo, who practices law in Madrid, Spain, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eduardo is held by other top lawyers in the same geographic and legal practice area.

Nuria Amarilla is a top attorney recognized by Best Lawyers in the practice area(s) of Biotechnology and Life Sciences Practice. Nuria, who practices law in Madrid, Spain, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nuria is held by other top lawyers in the same geographic and legal practice area.

Pablo se incorporó en 1997 a PwC Tax & Legal Services y es actualmente responsable del asesoramiento jurídico en la unidad de Empresa Familiar de PwC, tras haber desarrollado su carrera profesional en los departamentos de Derecho Procesal y Transacciones. Especializado en derecho privado, tanto mercantil como civil, tiene una gran experiencia en operaciones de M&A, reestructuraciones societarias, amplio asesoramiento a socios y accionistas, incluyendo litigios en la juri...