1960s–1980s in Hong Kong In 1963 Foster returned to the UK and established his own architectural firm
Team 4, with Rogers,
Su Brumwell, and the sisters
Georgie and
Wendy Cheesman. After the four separated in 1967, Foster and Wendy founded a new practice, Foster Associates. From 1968 to 1983, Foster collaborated with American architect
Richard Buckminster Fuller on several projects that became catalysts in the development of an environmentally sensitive approach to design, such as the Samuel Beckett Theatre at
St Peter's College, Oxford. Foster Associates concentrated on industrial buildings until 1969, when the practice worked on the administrative and leisure centre for
Fred. Olsen Lines based in the
London Docklands, which integrated workers and managers within the same office space. The building has a full-height glass façade moulded to the medieval street plan and contributes drama, subtly shifting from opaque, reflective black to a glowing back-lit transparency as the sun sets. The design was inspired by the
Daily Express Building in Manchester that Foster had admired as a youngster. The building is now
Grade I listed. The
Sainsbury Centre for Visual Arts, an art gallery and museum on the campus of the
University of East Anglia,
Norwich, was one of the first major public buildings to be designed by Foster, completed in 1978, and became grade II* listed in December 2012. In 1981, Foster received a commission for the construction of a new terminal building at London's
Stansted Airport. Executed by Foster + Partners, the building, recognised as a landmark work of high-tech architecture, was opened to the public in 1991, and was awarded the 1990
European Union Prize for Contemporary Architecture / Mies van der Rohe Award. As part of the project's development, in 1988 Foster and British artist
Brian Clarke made several proposals for an integral
stained glass artwork for the terminal building; the principal proposal would have seen the walls of the terminal's east and west elevations clad in two sequences of traditionally mouth-blown, leaded glass. For complex technical and security reasons, the original scheme, which Clarke considered to be his
magnum opus, couldn't be executed. Though unrealised, the collaboration is historically significant for its scale, its introduction of colour and materials broadly viewed as antithetical to high-tech architecture into a key work of that movement, and for having been the first time in the history of stained glass that
computer-assisted design had been utilised in the creative process. Foster gained a reputation for designing office buildings. In the 1980s he designed the
HSBC Main Building in Hong Kong for
the Hongkong and Shanghai Banking Corporation (a founding member of the future
HSBC Holdings plc), at the time the most expensive building ever constructed. The building is marked by its high level of light transparency, as all 3500 workers have a view to
Victoria Peak or
Victoria Harbour. Foster said that if the firm had not won the contract it would probably have been bankrupted.
1990s–present , built in 1991 terminal in 1992 Foster was assigned the brief for a development on the site of the Baltic Exchange, which had been damaged beyond repair by an IRA bomb, in the 1990s. Foster's firm submitted a plan for a skyscraper, the
London Millennium Tower, but its height was seen as excessive for London's skyline. The proposal was scrapped and instead Foster proposed 30 St Mary Axe, popularly referred to as "the gherkin", after its shape. Foster worked with engineers to integrate complex computer systems with the most basic physical laws, such as
convection. In 1999, the company was renamed
Foster & Partners, which was then stylised as
Foster + Partners from 2006 onwards. By then, Foster's style had evolved from its earlier sophisticated, machine-influenced high-tech vision into a more sharp-edged modernity. In 2004, Foster designed the
tallest bridge in the world, the
Millau Viaduct in
Southern France, with the Millau Mayor Jacques Godfrain stating; "The architect, Norman Foster, gave us a model of art." Foster worked with
Steve Jobs from about 2009 until Jobs' death to design the Apple offices, Apple Campus 2 (now called
Apple Park), in Cupertino, California, US. Apple's board and staff continued to work with Foster as the design was completed and the construction in progress. In January 2007, the
Sunday Times reported that Foster had called in Catalyst, a corporate finance house, to find buyers for Foster + Partners. Foster does not intend to retire, but rather to sell his 80–90% holding in the company valued at £300 million to £500 million. In 2007, he worked with
Philippe Starck and Sir
Richard Branson of the
Virgin Group for the
Virgin Galactic plans. Foster currently sits on the board of trustees at architectural charity
Article 25 who design, construct and manage innovative, safe, sustainable buildings in some of the most inhospitable and unstable regions of the world. He has also been on the Board of Trustees of
The Architecture Foundation. Foster believes that attracting young talent is essential, and is proud that the average age of people working for Foster and Partners is 32, just like it was in 1967. By 2024, Foster + Partners earned more than $500 million in fees. 40% of Foster + Partner's fees were paid by clients in the Middle East. In September 2025, Foster was awarded the
London Design Festival's lifetime achievement medal. ==Personal life==