Zaha Hadid Architects (ZHA) is a British architecture and design firm founded by Zaha Hadid (1950–2016), with its main office situated in London. The firm works at all scales and in all sectors, creating transformative cultural, corporate, residential and other spaces that work in synchronicity with their surroundings. Each of her dynamic and innovative projects builds on over thirty years of revolutionary experimentation and research in the interrelated fields of urbanism, architecture and design.