The Why3 Verification Platform is developed by François Bobot Jean-Christophe Filliâtre Claude Marché Guillaume Melquiond Andrei Paskevich with contributions of Stefan Berghofer Sylvie Boldo Martin Clochard Simon Cruanes Sylvain Dailler Clément Fumex Leon Gondelman David Hauzar Daisuke Ishii Johannes Kanig Mikhail Mandrykin David Mentré Benjamin Monate Thi-Minh-Tuyen Nguyen Simão Melo de Sousa Asma Tafat Piotr Trojanek Makarius Wenzel