Who is the CEO of Atlassian?

Mike Cannon-Brookes is the Chief Executive Officer and Co-Founder of Atlassian (as of August 2026). Co-founded the company in 2002 and has been chief executive officer since, sole chief executive officer since September 2024. You can see their background and career history above.

Mike Cannon-Brookes is the co-founder and chief executive officer of Atlassian, which he started in Sydney in 2002 with Scott Farquhar while the two were finishing university. He ran the company as co-chief executive officer for more than twenty years and became its sole chief executive officer on August 31, 2024, when Farquhar stepped down from the role and stayed on the board. Under his leadership Atlassian reached 6.57 billion dollars of revenue in fiscal year 2026 and moved its centre of gravity to cloud and AI, opening the Teamwork Graph to third party agents and pushing the Rovo agent family into the enterprise. In August 2026 he announced a Rule 10b5-1 trading plan to buy up to 250 million dollars of Atlassian shares on the open market. Outside the company he is known in Australia for large scale investments in renewable energy.

You can find and verify Mike Cannon-Brookes's professional email and direct phone number with Derrick, from its web app or Google Sheets. Atlassian's addresses generally follow the flast@atlassian.com pattern, but that individual address is not verified here, so confirm it before reaching out.