Uli Sigg, born in 1946 in Lucerne, Switzerland, developed a multifaceted career spanning international diplomacy, corporate leadership, and art patronage. A Doctor of Laws from the University of Zurich, he pivoted from early work as an economic journalist into a prominent role within the global business community, ultimately influencing cultural landscapes across Asia and Europe through strategic acquisitions and high-level government appointments.
Early Career and Corporate Life
Sigg began his professional path as a business journalist. In 1977, he joined the Schindler Group, an industrial firm where he served as an expatriate in China. His tenure with the company concluded in 1990. During the following five years, he transitioned into governance roles, serving as a company director on the boards of various Swiss corporations. As of 2009, he held the position of vice chairman at Ringier, Switzerland's largest media company.
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From 1995 to 1998, Sigg represented his home country as the Swiss Ambassador to China, North Korea, and Mongolia. His diplomatic duties provided unique access to restricted sectors, including the North Korean art industry. While stationed in North Korea, he utilized official channels to engage with the Mansudae Art Studio and Mount Paektu art cooperatives. He became the sole foreign collector authorized to acquire works featuring portraits of Kim Il Sung and Kim Jong Il. Although the North Korean government proposed that he construct a contemporary art museum within the country, he declined the invitation.
Contemporary Chinese Art Collection
Sigg established himself as the world’s largest private collector of contemporary Chinese art, building an inventory of 2,000 works by more than 350 artists. In 1997, he inaugurated the Chinese Contemporary Art Awards. A significant portion of his holdings—1,463 pieces valued at approximately US$163 million—was donated in 2012 to M+, a museum in Hong Kong. This collection features works by artists including Ai Weiwei, Ding Yi, Fang Lijun, Geng Jianyi, Gu Wenda, Huang Yongping, Liu Wei, Xu Bing, and Zhang Xiaogang. He retains 300 pieces in his personal collection, which are housed at Mauensee Castle, located on an island in Lake Mauensee.
Advisory and Institutional Roles
Beyond his personal acquisitions, Sigg remains active in global institutional governance. He serves on the advisory board of the China Development Bank and the Executive Advisory Board of the World.Minds Foundation. His influence in the art world extends to the International Council of the Museum of Modern Art in New York City and the International Advisory Council of the Tate in London.
Fast facts
- Born: 1946, Lucerne, Switzerland
- Education: University of Zurich, Doctor of Laws
- Diplomatic Post: Swiss Ambassador to China, North Korea, and Mongolia (1995–1998)
- Corporate Role: Vice chairman of Ringier
- Donation: 1,463 works to M+ museum, Hong Kong (2012)
- Collection size: 2,000 works by over 350 artists
- Notable residence: Mauensee Castle, Switzerland
- Languages: German
Questions readers ask
What is the scale of Uli Sigg's donation to the M+ museum?
He donated 1,463 works by 350 Chinese artists, with an estimated value of US$163 million.
Did Sigg hold any diplomatic positions?
Yes, he served as the Swiss Ambassador to China, North Korea, and Mongolia from 1995 to 1998.
Achievements
- Educated at University of Zurich



