The materials used in eco-friendly buildings are of natural origin and sourced from ecologically sustainable production chains. Being business mindful of the environment means looking for matches between renewably sourced materials and structural demands for maximum performance, stability and sustainability. In addition to using ecologically pure elements, the implementation of biomass systems and management of pure energy are also aimed at interacting with the environment and its various parameters with no harm whatsoever. The more eco-friendly the materials, the less energy is spent throughout the production chain (extraction/harvesting, processing, packaging, transportation and logistics, application and consumption, repeated use and recycling, and ultimately demolition and waste management). Guided by this principle, La Residenza Bioland, our headquarters in Tesserete (Switzerland) was designed by selecting materials and construction solutions for their low environmental impact.