Coldefy is a French architecture firm founded by Thomas Coldefy and Isabel Van Haute in 2006. The practice is based in Lille, France with additional studios in Paris, Hong Kong and Shanghai. 

The studio employs a team of architects, assistants, project managers and visualisation specialists working across the cultural, mixed-use, workplace, education and residential sectors. Completed projects include college campuses, offices, research facilities and galleries.

Pictured above is a memorial commemorating the victims of the 2016 Pulse nightclub shooting in Orlando, Florida, designed in collaboration with RDAI.