Mike Cannon Brookes

Mike Cannon-Brookes is an Australian billionaire entrepreneur and investor best known as the co-founder of Atlassian. He has established his influence through work in enterprise software, venture investing, and the development of climate-related infrastructure. Cannon-Brookes also monitors emerging cryptocurrency investments, blockchain infrastructure, and digital innovation trends that affect institutional capital and global crypto markets.

 

Quick Facts:

 

Category	Details
Full Name	Michael Cannon-Brookes
Born	November 17, 1979 (New Haven, Connecticut, U.S.)
Nationality	Australian
Profession	Entrepreneur, CEO & Co-founder of Atlassian, Investor
Net Worth	Estimated $7.5B – $8.5B (as of March 2026; impacted by the "SaaS disruption" and AI market shifts)
Political Role	Climate Activist & Policy Influencer: Uses wealth to push for renewable energy policy; major shareholder in AGL Energy to force decarbonization.
Crypto Stance	Pragmatic Technologist: While cautious on currency speculation, he supports blockchain for transparency and supply chain efficiency, particularly in energy markets.

 

Career Overview:

 

Mike Cannon-Brookes is an Australian businessman and investor who established Atlassian together with his co-founder and co-CEO role at the international enterprise software firm, which develops Jira and Trello. He built Atlassian into one of Australia’s most valuable technology firms after its NASDAQ: TEAM listing in 2015. Cannon-Brookes established himself as a leading climate-tech investor through his active involvement in major renewable energy projects and his work to convert AGL Energy into a clean energy company.

 

Career Timeline:

 

2002 – Business Beginnings: Cannon-Brookes co-founded Atlassian with Scott Farquhar. They bootstrapped Jira and Confluence without VC.

2010 – Global Enterprise Expansion: Atlassian entered global markets. It gained traction with dev teams and corporations.

2015 – IPO and Recognition: Listed on NASDAQ (TEAM). Raised $460M, making Cannon-Brookes a top Australian tech founder.

2018 – Venture Investments: Backed startups via Blackbird Ventures and a family office. Targeted SaaS, fintech, and blockchain.

2022 – Energy Market Influence: Acquired AGL Energy shares. Pushed renewable energy transformation with private capital.

2023 – Tech Investment Expansion: Invested in climate tech, AI infra, and digital platforms intersecting fintech/blockchain.

2024–2026 – Institutional Strategy: Focuses on enterprise software, sustainability, and innovation. Monitors digital assets' capital impact.