La Línea Publicidad | 145 followers on LinkedIn. Non-conventional advertising agency. Do you dare to be different? | Founded in 2007, La Línea Publicidad has extensive experience designing and executing projects based on BTL marketing and its activation, always guaranteeing added value. Our premise is clear: as there are no two brands with the same needs, there can not be two identical projects. For that reason we have become the tailor of the brands, specialized in creating tailored suits for our clients.