Billionaire Profile
Mike Cannon-Brookes
Global Rank
#463

Image: Atlassian | CC0 | via Wikimedia Commons

Mike Cannon-Brookes

CEO, Software
AUSTRALIA
Real-Time Net Worth
$7.812B
Estimated based on Software stock value as of March 6, 2026
+1.28% (24h)
Age
46
Source
Software
Industry
Technology
Citizenship
AUSTRALIA

Biography

Mike Cannon-Brookes is an Australian technology entrepreneur and philanthropist, best known as the co-founder and CEO of Atlassian, a leading software company. Born on November 17, 1979, he is 46 years old as of February 3, 2026. His source of wealth stems from his success in the software industry. Cannon-Brookes co-founded Atlassian with Scott Farquhar in 2002, and the company has grown to serve over 300,000 customers globally. Beyond his entrepreneurial achievements, Cannon-Brookes is actively involved in climate change initiatives and philanthropy, including a commitment to invest $1.5 billion in climate projects by 2030.

Fact Checked
Verified by Editorial Team
Live Data
Updated 3/6/2026

Wealth Over Time

In-Depth Profile

Early Life and Education

Michael Cannon-Brookes was born on November 17, 1979, in New Haven, Connecticut, USA. His family relocated to Australia when he was young. He attended Cranbrook School in Sydney and later graduated from the University of New South Wales with a degree in information systems. During his university years, he met Scott Farquhar, with whom he would later co-found Atlassian.

Rise to Success

Cannon-Brookes co-founded Atlassian in 2002 with Scott Farquhar shortly after graduating from university. The company was bootstrapped, relying on organic growth and reinvestment of profits rather than venture capital, which allowed them to retain control of the company's direction. Atlassian developed collaboration software like Jira and Confluence, which became essential tools for software development and project management teams worldwide. The company's innovative approach led to rapid growth, culminating in a successful IPO on the NASDAQ in 2015. He has been the sole CEO since September 2024.

Key Business Strategies

Atlassian's success stems from a focus on creating valuable products and selling them directly to customers at an affordable price. The company initially chose to forgo hiring a traditional sales force, instead investing in research and development. Cannon-Brookes and Farquhar also fostered a strong company culture, which has been crucial to Atlassian's long-term success.

Philanthropy

Cannon-Brookes is actively involved in philanthropy, particularly in environmental causes. He and his wife pledged to donate and invest $1.5 billion in climate projects by 2030. His philanthropic efforts extend to supporting various charities focused on relieving poverty and protecting the natural environment. He is also the founder of Grok Ventures.

Career Milestones

2000

Co-founded The Bookmark Box

Co-founded an internet bookmark management tool.

2002

Co-founded Atlassian

Co-founded Atlassian, a collaboration software company.

2004

Australian IT Professional of the Year

Recognized as the Australian IT Professional of the Year.

2006

Australian Entrepreneur of the Year

Awarded Australian Entrepreneur of the Year.

2009

Young Global Leader

Recognized by the World Economic Forum as a Young Global Leader.

2016

Australian Business Person of the Year

Awarded Australian Financial Review's Australian Business Person of the Year.

2017

Forbes Global Game Changers

Named on Forbes' Global Game Changers list.

2023

Acquired Sun Cable

Took over Sydney based renewable energy outfit Sun Cable.

2024

Sole CEO of Atlassian

Became the sole CEO of Atlassian.

Philanthropy & Social Impact

Environmental

Climate Change Initiatives

$1.5B

Pledged to donate and invest in climate projects by 2030.

Business Philosophy & Leadership

Notable Quotes

"If you watch your [stock price] every day, it's like going to the casino. If you play roulette, your money is going to go up heaps and down heaps. What's the point of that? Let's focus on what the company is like in five years."

Leadership Principles

Focus on the long term

Prioritize long-term goals and company vision over short-term market fluctuations.

Commitment to sustainability

Integrate environmental concerns into business practices and investments.

Value company culture

Foster a strong company culture that encourages teamwork and innovation.

Controversies & Challenges

2020

Tax Avoidance Allegations

Atlassian Australia paid no taxes for the 2017-18 financial year despite billions in revenue.

2023

Sun Cable Project

The Sun Cable project, in which Cannon-Brookes was a key investor, went into voluntary administration.