With over three decades of experience, Nieves has been the trusted advisor for some of the world's most renowned luxury brands and high-net-worth clients. She has led and closed more than 100 high-profile transactions across a range of sectors including financial services, luxury real estate, pharmaceuticals, premium baby food, high-end retail, aviation, technology, media, and energy. Nieves's unparalleled expertise in commercial law includes advising on intricate contractual and business matters, and manages the planning and execution of complex operations such as international mergers, splits and contributions of business units. Nieves is member of the advisory board of several companies, member of the board of ACG Barcelona and Chairman of the Spanish chapter of the International Women’s Forum. She has been invited to teach in prestigious universities such as ESADE Business School and ISDE.