SIDN Employee Directory
Advertising ServicesCommunity of Madrid, Spain201-500 Employees
SIDN Digital Thinking is a digital advertising services firm focused on technology, based in the Community of Madrid, Spain. With more than twenty years in operation, it supports brands in evolving their digital marketing through technology and artificial intelligence. As a technology-led consultancy, it develops proprietary tools and products to scale marketing efforts and improve precision beyond manual processes, combining digital strategy with data-driven marketing and AI. It has offices in Madrid and Barcelona, with its headquarters in Granada, and counts Renault, Repsol, and Nestlé among its clients. The firm reports a stable, long-tenured team and durable client partnerships, and maintains an international presence that includes markets in the United States and Central Europe.