Meet our Team

Graduated in Law and Business Administration from Universitat Autònoma de Barcelona. She holds a Master's in Law Practice and a Master's in Taxation and Tax Consulting from CEF. She has over 3 years of experience at a Big Four firm, both in litigation and transfer pricing.

Law graduate from Universidad Complutense de Madrid, she holds both the Master's in Law Practice and a Master's in Legal Advisory for Companies from the same university. She also has experience as a tax lawyer and training in related-party transactions and transfer pricing.

Economics graduate with a Master's in Internationalisation (economic, business and legal-political aspects), both from the Universitat de Barcelona. He has over 4 years of transfer pricing experience at a Big Four firm, where he took part in projects involving the analysis, review, planning and documentation of related-party transactions across various industries.

Law graduate from the Complutense University of Madrid, with a Master’s in Legal Practice and a specialization in Commercial Law from Garrigues, and a Master’s in International Legal Practice from ISDE. Solid experience in corporate and tax law in the real estate sector for a full year, and specialist in transfer pricing (intra-group analysis, OECD documentation, benchmarking), standing out for advanced legal analysis, document management, and international regulatory compliance.

Eduard Campoy is a founding partner of ALS. He has over fifteen years of professional experience in International Taxation and Transfer Pricing. He has built the majority of his career advising multinational groups in the tax departments of firms such as MAZARS, CUATRECASAS, and BDO.

Joel Guevara is a computational mathematician and expert in Artificial Intelligence, predictive analytics, and generative AI. He has led multidisciplinary teams at Eurecat, Hospital Clínic, and Aizon, developing innovative solutions. With a degree in Computational Mathematics and a Master's in Data Science, he combines strong technical skills with strategic vision.

Economics graduate from Universitat Pompeu Fabra, with a course in Financial Modelling and Analysis from IEB. He began his studies on an academic excellence scholarship, standing out in finance and obtaining honours in Financial Derivatives and Risk Management.