
Garrigues continues to apply its technical and legal expertise to support clients across the green economy, advising on waste regulation, new technologies (including biomethane, green hydrogen and electric batteries), environmental restoration and environmental contingencies. The team is under the joint leadership of four partners: Madrid-based Alfredo Fernández Rancaño and Victoria Esteban, the latter of whom advises on permits, regulatory matters and administrative proceedings; David Sanz Pérez in Barcelona, who assists with environmental, procurement and administrative matters; and José Segarra García-Argüelles in Valencia, who supports clients on environmental reviews, contaminated soils and sanctioning procedures.
Legal 500 Editorial commentary
Accolades
Client satisfaction: Lawyer & team quality
Client satisfaction: Billing & efficiency
Client satisfaction: Sector knowledge
Testimonials
Collated independently by Legal 500 research team.
- ‘The Garrigues team in the environmental law department stands out for its extensive knowledge of all the latest legal developments. They also have the ability to anticipate client problems, advising them of how new regulations may affect their business. They have an impressive work ethic and work very well as a team.’
- ‘Victoria Esteban and Rocío Jodra - great knowledge of the sector, extensive experience, and in-depth legal and technical analysis in their responses.’
- ‘I work with José Segarra García-Argüelles, a partner at Garrigues, and Merce Ferri, an associate, on environmental issues. What stands out most about them is their client-focused approach. They always respond quickly, empathise with your legal problem, and give you peace of mind because you know they will thoroughly investigate your case to find a satisfactory solution. They are very dedicated and highly skilled.’
- ‘The Garrigues team, comprised of José Segarra García-Argüelles and Sabrina Ratzlaff, has an in-depth knowledge of the local environment, adapting their expertise to local specificities. This translates into fast and efficient service, shortening timelines and ensuring the integrity of any administrative process. Compared to other teams, I would highlight their approachability and availability, and above all, the legal certainty they provide in dealings with the administration.’
- ‘David Sanz Pérez possesses extensive technical knowledge, a high level of technical expertise, and is highly available to clients. Furthermore, he has a deep understanding of the public sector.’
- ‘Garrigues is an excellent team. Knowledgeable and responsive. Their advice is clear and comprehensive. ’
Key clients
- BlaBlaCar (Comuto S.A.)
- Renovalia
- Tetra Pak, S.A.
- Alfanar Energía España
- Holcim España, S.L.U.
- CORPORACION F.TURIA, S.A.
- Ecotema, S.L.
- Statkraft Development Spain S.L.
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Practice head
Alfredo Fernández Rancaño; Victoria Esteban del Palacio; David Sanz Pérez; José Segarra García-Argüelles
Other key lawyers
Rocío Jodra; Sabrina Ratzlaff; Merce Ferri



