menu Pietercil Don't just take our word for it Hundreds of brands place their trust in Pietercil Group to promote their sales and marketing interests in the Benefralux. And they have been doing so for a very long time. Half of our partnerships date back to more than twenty years. We would like to reinforce these great figures with some bite-sized cases. Discover what we have done for these clients and be inspired! .st0{fill-rule:evenodd;clip-rule:evenodd;fill:#eca900}