A breakdown of the 109K+ companies running Atlassian.
Top industries
Information technology and services34K+
Professional and business services13K+
Financial services10K+
Industrial and manufacturing9.6K+
Education and training4.3K+
Health and wellness4.1K+
Construction and building3.9K+
Art, sports and recreation3.5K+
No industry recorded: 7.5K+
Company size
1–1013,149 (13%)
11–5023,973 (24%)
51–25031,844 (32%)
251–50012,486 (13%)
501–1,0006,115 (6%)
1,001–5,0008,359 (8%)
5,001–10,0001,650 (2%)
10,001+1,890 (2%)
Share of companies with a recorded size, by employees.
No size recorded: 9.8K+
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Frequently asked questions
About the Atlassian data on this page.
How many companies use Atlassian?
Firmable holds confirmed Atlassian detections for 109,311 distinct companies, 101,284 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Atlassian?
Cresset, Steward Partners and Intellia Therapeutics, Inc. are among the most prominent in the current set.
What industries use Atlassian?
Information technology and services, professional and business services and financial services lead the set, across 19 industries in total.
What size companies use Atlassian?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Atlassian users based?
The United States, Australia, Canada and Singapore account for most detections, across 13 countries.
How current is this data?
101,284 companies were confirmed in the last 90 days. Last detection 13 October 2026.
