Back to People
Mark Shuttleworth

Mark Shuttleworth

Born 1973 · Age 52

South African-British entrepreneur, founder and CEO of Canonical (Ubuntu), philanthropist and space tourist; first citizen of an independent African country to travel to space.

Total Events
31
Career Span
47 years
Peak Net Worth
$650,000,000

Compare Your Trajectory

See how your career milestones stack up against Mark Shuttleworth and other industry leaders.

Life & Career Timeline

1973Age 0

Born in Welkom, South Africa

Mark Richard Shuttleworth was born in Welkom, Free State, to a surgeon and a nursery-school teacher.

9/18/1973Source
Confidence
99%
1986Age 13

Head Boy at Western Province Preparatory School

Served as Head Boy at Western Province Preparatory School.

1/1/1986Source
Confidence
90%
1990Age 17

Participated as a Debian developer (1990s)

Participated as a developer in the Debian project in the 1990s; credited as the first to upload Apache HTTP Server into Debian archives (1990s-era contribution). Year is approximate within the 1990s.

1/1/1990Source
Confidence
35%
1991Age 18

Head Boy at Bishops/Diocesan College

Served as Head Boy at Bishops/Diocesan College (Diocesan College).

1/1/1991Source
Confidence
95%
1995Age 22

Founded Thawte Consulting

Founded Thawte Consulting, specialising in digital certificates and internet security; started while a student (from his parents' garage, per multiple accounts).

1/1/1995Source
Confidence
98%
1995Age 22

Bachelor's degree, University of Cape Town

Obtained a Bachelor of Business Science degree in Finance and Information Systems at the University of Cape Town; involved in installing the university's first residential Internet connections.

1/1/1995Source
Confidence
95%
1999Age 26

Sold Thawte to VeriSign

VeriSign purchased Thawte in December 1999. Sale proceeds reported as R3.5 billion (reported USD amount US$575 million at the time; equivalent to ~US$989 million in 2023 figures referenced).

12/1/1999Net Worth: $575,000,000Source
Confidence
95%
2000Age 27

Formed HBD Venture Capital (Here Be Dragons)

Founded HBD Venture Capital, a business incubator and venture capital provider (now managed by Knife Capital).

9/1/2000Net Worth: $560,000,000Source
Confidence
85%
2001Age 28

Founded the Shuttleworth Foundation

Created the Shuttleworth Foundation, a nonprofit dedicated to social innovation and funding education and open-source projects in South Africa (e.g., Freedom Toaster).

1/1/2001Net Worth: $550,000,000Source
Confidence
90%
2001Age 28

Started spaceflight training

Began approximately one year of training and preparation for Soyuz/ISS flight, including about seven months in Star City, Russia.

1/1/2001Net Worth: $540,000,000Source
Confidence
90%
2002Age 28

Spoke with South African leaders from space

From orbit, spoke via video link to President Thabo Mbeki for Freedom Day celebrations and conducted a radio conversation involving Nelson Mandela and a young South African (Michelle Foster).

1/1/2002Net Worth: $520,000,000Source
Confidence
95%
2002Age 28

Received an honorary doctorate (University of Cape Town)

Reportedly awarded an honorary Doctor of Philosophy degree by the University of Cape Town (sources indicate 2002).

1/1/2002Net Worth: $520,000,000Source
Confidence
70%
2002Age 28

Launched to space on Soyuz TM-34 (space tourist)

Launched as a self-funded space tourist aboard Soyuz TM-34 (Space Adventures) to the International Space Station; became the first citizen of an independent African country to travel to space and the first South African in space.

4/25/2002Net Worth: $520,000,000Source
Confidence
99%
2002Age 28

Docked with the International Space Station

Soyuz docked with the ISS two days after launch; Shuttleworth spent eight days aboard conducting scientific experiments (AIDS and genome research) for South Africa.

4/27/2002Net Worth: $520,000,000Source
Confidence
98%
2002Age 28

Returned to Earth from Soyuz TM-33

Returned to Earth on Soyuz TM-33 after eight days on the ISS.

5/5/2002Net Worth: $520,000,000Source
Confidence
98%
2004Age 30

Antarctica voyage and Debian recruiting

While traveling to Antarctica aboard the icebreaker Kapitan Khlebnikov, took Debian mailing-list archives to compile a list of potential hires for Ubuntu/Canonical.

1/1/2004Net Worth: $500,000,000Source
Confidence
90%
2004Age 31

Founded Canonical Ltd.

Formed Canonical to promote and commercially support free software projects, most notably Ubuntu (a Debian-based Linux distribution funded by Canonical).

3/1/2004Net Worth: $500,000,000Source
Confidence
97%
2005Age 32

Founded the Ubuntu Foundation (initial investment)

Created the Ubuntu Foundation and made an initial investment of US$10,000,000 to support the Ubuntu project.

1/1/2005Net Worth: $490,000,000Source
Confidence
95%
2005Age 32

Purchased 65% stake in Impi Linux

Acquired a controlling 65% stake in Impi Linux, expanding investment in Linux-related ventures.

9/1/2005Net Worth: $485,000,000Source
Confidence
90%
2006Age 33

Became first Patron of KDE

Announced as the first Patron of KDE, the highest level of commercial sponsorship for the KDE project (support for Kubuntu followed until 2012).

10/15/2006Net Worth: $480,000,000Source
Confidence
94%
2009Age 36

Announced stepping down as Canonical CEO

Announced he would step down as CEO of Canonical to focus on product design, partnerships and customers; Jane Silber (COO) designated as successor effective March 2010.

12/17/2009Net Worth: $470,000,000Source
Confidence
96%
2010Age 36

Stepped down as Canonical CEO (effective)

Jane Silber succeeded him as CEO of Canonical; Shuttleworth shifted focus to product, partnerships and customers.

3/1/2010Net Worth: $470,000,000Source
Confidence
95%
2010Age 37

Received honorary degree from the Open University

Awarded an honorary degree by the Open University in recognition of his work in free and open-source software.

9/1/2010Net Worth: $470,000,000Source
Confidence
95%
2012Age 39

Ended KDE patronage and Kubuntu financial support

The patronage relationship and financial support for Kubuntu (KDE-based Ubuntu variant) that began in 2006 ended in 2012.

1/1/2012Net Worth: $455,000,000Source
Confidence
90%
2012Age 39

Defended Ubuntu Unity ‘online search’ anonymisation

Responded publicly (blog) defending the anonymisation method used by Ubuntu when sending local Unity Dash searches to Canonical servers; later the feature was reversed.

9/23/2012Net Worth: $460,000,000Source
Confidence
90%
2012Age 39

Debated at the Oxford Union – 'The Innovation Enigma'

Participated in a high-profile Oxford Union debate alongside Kenneth Rogoff, opposing Garry Kasparov and Peter Thiel on innovation topics.

11/9/2012Net Worth: $460,000,000Source
Confidence
90%
2013Age 40

Received Austrian 'Big Brother Award' (anti-privacy)

Ubuntu (and Shuttleworth) received a Big Brother Award in Austria for sending local Unity Dash searches to Canonical servers by default.

10/25/2013Net Worth: $450,000,000Source
Confidence
95%
2014Age 41

Public legal action: sought R250 million back from SARB

Public reports indicate Shuttleworth sought the return of a R250 million levy imposed by the South African Reserve Bank when he moved R2.5 billion to the Isle of Man; he actively pursued legal redress.

8/25/2014Net Worth: $440,000,000Source
Confidence
85%
2015Age 41

Constitutional Court rules against Shuttleworth in exit charge case

South Africa's Constitutional Court reversed lower courts and held that the exit charge on moving capital (the R250 million levy) was constitutionally valid; Shuttleworth lost the appeal.

6/18/2015Net Worth: $435,000,000Source
Confidence
95%
2017Age 43

Returned as CEO of Canonical

Shuttleworth returned to the CEO role at Canonical; Jane Silber moved to Canonical's board of directors.

7/1/2017Net Worth: $460,000,000Source
Confidence
96%
2020Age 47

Sunday Times Rich List estimate

The Sunday Times Rich List estimated Shuttleworth's personal worth at £500 million in 2020.

1/1/2020Net Worth: $650,000,000Source
Confidence
90%