Snøhetta is an internationally recognized architecture and design firm based in Oslo, Norway. Founded in 1989, it is known for its innovative and sustainable designs that blend seamlessly with their natural surroundings. The firm has worked on a variety of projects, including cultural institutions, public spaces, and commercial buildings. One of its most famous projects is the Oslo Opera House, completed in 2007, which features a unique sloping roof that allows visitors to walk on it. Snøhetta also emphasizes collaboration with local communities and environmental considerations in its design process, making it a leader in contemporary architecture.