Multiplex is the lead design and construction company on the new Wembley Stadium project. Founded in Australia in 1962, Multiplex is Australia’s largest commercial and residential construction company and a major property developer. It delivered Stadium Australia for the Sydney 2000 Olympic Games and has significant interests in New Zealand, South East Asia and the Middle East. Multiplex is also ranked as one of the UK’s major construction businesses and is currently involved in a number of residential developments in London including The Knightsbridge and West India Quay – one of the tallest residential blocks in the UK and the £500m White City retail development

The World Stadium Team (WST) is responsible for the design of the whole stadium including the Arch.  A unique partnership between HOK Sport and Foster & Partners, the WST was formed in 1998 specifically for this project. WST brings together a wealth of architectural experience, with specific expertise in stadium design. Its skills and knowledge will ensure that the new Wembley National Stadium and its major features such as the Arch are at the cutting edge of stadium design.

The Mott Stadium Consortium is a gathering of world-renowned consulting civil and structural engineers, pooling a wealth of experience in the design of major stadia. The Consortium comprises Mott Macdonald Ltd, Sinclair Knight, Merz (Europe) Ltd and Connell Wagner. Their combined experience includes work on over 30 stadiums within the UK, as well as Stadium Australia in Sydney. Their role at Wembley is to provide the overall arch scheme and member design.

Connell Mott MacDonald is a global building design alliance between Mott MacDonald and its Australasian associate Connell Wagner. It provides multi-disciplinary skills and experience from over 800 building professionals, who operate from a network of offices spanning more than 50 countries worldwide. Connell Mott MacDonald has been instrumental in the mechanical and structural development of the Arch.