Atlassian scores 55/100 (Making progress) on SINK's independent climate assessment — scored from public data only, no company payment can change a number. Last verified October 2026.
That places Atlassian joint 46th of 790 companies scored, and joint 10th of 72 in SaaS / Digital Services.
Atlassian's absolute emissions rose 129% since FY2019, driven by Scope 3 cloud and travel growth. Renewable certificates cover office electricity but mask rising operational footprint. Only 8.8% of suppliers have climate targets against a 69% goal, and the company's net-zero claim depends on a data-centre partner with no science-aligned commitment.
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Same ten questions for every company. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × ScaleStrongest on Carbon Footprint — Operations and Controversies & Red Flags (8/10, 8/10). Weakest on Emissions Trajectory and Water Impact (2/10, 3/10).
8 sources used in this assessment. All publicly available. Each row shows which rubric questions it informed.
“We obtain limited assurance from an independent third party, Apex”
“100% of U.S. in-office electricity and work-from-home energy use covered by our virtual power purchase agreement (VPPA)”
“committed to fund almost 70% of the project's output over the next decade”
“fell short of a FY2025 goal to get 69 percent of suppliers to set science-based emissions reduction goals”
“reduce 90 percent of its emissions by 2040 and use carbon offsets to address the rest”
If you believe a source has been misread or a newer version exists, submit a challenge.
Where Atlassian sits among saas / digital services peers.
Among the 72 major saas / digital services brands we've scored, Atlassian is tied =10th of 72, with 2 others.
As Atlassian's score updates, the trajectory will appear here.
This score is not currently being contested.
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No challenges submitted yet. If you have evidence that contradicts this score, you can challenge any question above — cite a public source and we'll review it.
Atlassian is a Sydney-based SaaS provider of team collaboration and project management software, including Jira, Confluence, and Trello. Founded in 2002, it serves over 200,000 customers globally. As a horizontal software vendor, its direct environmental footprint is low, but its supply chain—particularly cloud infrastructure—carries significant embedded emissions.
SaaS enterprise software peer; similarly sized cloud-native vendor with supply-chain emissions.
View breakdown →Large SaaS/cloud provider with significant data-centre footprint and net-zero commitments.
View breakdown →Cloud infrastructure supplier; major data-centre operator with renewable energy and supplier standards.
View breakdown →SaaS competitor; similar business model, cloud-dependent supply chain, SBTi-aligned targets.
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