Andersen in Spain’s environment team advises clients across key regulated sectors, including energy, circular economy, waste, water, and urban development, on permitting, compliance, environmental litigation and due diligence for major infrastructure and ESG-driven projects. Arancha Bengoechea is noted for her work on waste, climate and environmental liability matters, while José Miguel López brings deep experience in environmental regulatory regimes, contaminated land, industrial emissions and contentious environmental proceedings. Leticia Sitges advises on environmental risks in corporate and transactional matters, particularly within the renewable energy and mining sectors.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- ‘They are a pleasure to work with; their tone is appropriate, and they are reliable. For me, they are an excellent team, with mutual trust and a pleasant work environment.’
- 'Arancha Bengoechea makes a difference; her commitment, level of knowledge, humility and approachability make all the difference.'
- ‘I must admit that their extensive knowledge and ability to achieve results in complex projects within the required deadlines have been a surprise. Furthermore, they have the capacity to adapt to any situation that may arise.’
- ‘Environmental legislation is very extensive and constantly evolving. Without a doubt, Andersen's professionals are among the most qualified in Spain. They are at the forefront.’
- ‘I would highlight their proactive approach to finding solutions to specific problems.’
- ‘In-depth knowledge of the entire market and all players. Creativity and business acumen, while remaining compliant with legislation. Complete trust and vigilance regarding any relevant developments, whether legislative or other market trends and advancements.’
- ‘The team is top-notch at every level, from partners to junior associates. They integrate seamlessly with both the in-house legal team and other departments they work with, blurring the lines between external and in-house lawyers.’
Key clients
- AECOC
- Asociación SDDR para España
- Re-Viste (Inditex, Decathlon, ECI, IKEA, H&M, Primark, Mango, Tendam, Kiabi, Sprinter).
- Repsol
- SIG Combibloc
- Implica
- Procircular
- SIGFITO
- Moeve
- RAAN Corporate Group
Work highlights
Advised Moeve on all environmental law aspects of the development of the Andalusian Green Hydrogen Valley, one of Europe's most ambitious green hydrogen initiatives.
Advised on the incorporation and legal structuring of Spain's first Producer Responsibility Organisation (ORP), created to manage a National Deposit and Return System (SDDR) for single-use beverage containers, with a novel capacity based on the publication of Royal Decree 1055/2022 on packaging and packaging waste.
Advised ASOCIACIÓN SDDR on the creation of a Producer Responsibility Organisation to implement a mandatory Deposit Return System for single-use beverage packaging in Spain.
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Practice head
Arancha Bengoechea
Other key lawyers
José Miguel López; Leticia Sitges