Atlassian Corporation Plc

01. Company

Atlassian is a multinational proprietary software company founded in 2002 and headquartered in Sydney, Australia, with a registered office in London. It operates as a public company traded on Nasdaq under the ticker TEAM and employs over 13,000 people globally. The company specializes in collaboration and project management tools for software development and enterprise teams, serving over 300,000 customers across more than 200 countries. In March 2026, the company announced a strategic workforce reduction of approximately 10%, impacting roughly 1,600 employees worldwide while maintaining its focus on team productivity software.

02. Product

Atlassian delivers a comprehensive suite of team collaboration and work management platforms designed primarily for software development and IT operations. Key offerings include Jira for agile issue tracking, Confluence for team documentation, Trello for lightweight Kanban boards, Bitbucket for code hosting, and Opsgenie for incident response. These products feature extensive third-party integration ecosystems and highly customizable workflows, enabling organizations of all sizes to streamline project tracking, manage software lifecycles, and coordinate cross-functional teams effectively across cloud and self-hosted deployment environments.

03.Security & Risk

Atlassian maintains a formal Trust Management Program aligned with ISO 27001, SOC 2 Type II, and NIST 800-53 standards to govern its security posture. The company operates under a cloud shared responsibility model and publishes monthly security bulletins to address vulnerabilities. However, recent incidents reveal critical flaws in Confluence and Jira that were actively exploited in high-profile breaches. A dedicated Chief Trust Officer oversees enterprise engineering, privacy, and compliance, while the vendor provides detailed security measures and compliance resources to help enterprise customers manage risk and maintain data confidentiality across their instances.

04. Events

• [other] Workforce Reduction

  Atlassian announced a reduction of approximately 10% of its workforce, impacting around 1,600 employees globally.

  Mar 1, 2026, 12:00 AM · Source

• [breach] GAO Data Breach Linked to Atlassian Vulnerability

  A breach of the Government Accountability Office was carried out using a vulnerability in an Atlassian workforce collaboration tool. Atlassian alerted customers on Oct 4 and urged immediate action.

  - · Source

• [breach] Schneider Electric Jira Server Breach

  Schneider Electric confirmed a breach of its internal Jira server hosted in an isolated environment, where attackers accessed 40GB of data using exposed credentials.

  - · Source

• [outage] Repeated Bitbucket Outages

  Users reported frequent Bitbucket incidents throughout 2024 and 2025, with a massive outage drawing significant attention from the developer community.

  - · Source

05. Competitors

Vendors offering a similar product or service - for side-by-side comparison, not a ranking.

• ServiceNow

  servicenow.com

  Enterprise IT and service management

  Vet this vendor →

• GitLab

  gitlab.com

  DevSecOps and lifecycle management

  Vet this vendor →

• Microsoft

  microsoft.com

  Vertical integration with GitHub and Azure

  Vet this vendor →

• Linear

  linear.app

  Developer-focused project management

  Vet this vendor →

06. Recent News

Recent developments highlight significant security and operational challenges for the vendor. A critical vulnerability in Atlassian collaboration tools was directly linked to a data breach at the US Government Accountability Office, prompting urgent customer alerts. Separately, Schneider Electric reported a breach of its isolated Jira server involving stolen project data. The company also faced repeated Bitbucket service outages throughout 2024 and 2025. Additionally, in March 2026, Atlassian announced a 10% global workforce reduction affecting approximately 1,600 employees, signaling strategic restructuring amid ongoing product reliability and security scrutiny.

07. Citations

1. [1] Users reported frequent Bitbucket incidents and outages throughout 2024 and 2025. Atlassian experiencing massive outage : r/webdev
2. [2] The company employs over 13,000 people and serves over 300,000 customers globally. Atlassian Corp Plc Overview
3. [3] A vulnerability in Atlassian collaboration tools was linked to a data breach at the US Government Accountability Office. Atlassian vulnerability at fault in GAO breach | CyberScoop
4. [4] Schneider Electric confirmed a breach of its internal Jira server involving stolen project data. The State of Atlassian Threat Landscape - 2024 In Review - Blog | GitProtect.io
5. [5] Atlassian is a multinational proprietary software company headquartered in Sydney, Australia, founded in 2002. Atlassian - Wikipedia
6. [6] Atlassian maintains a Trust Management Program aligned with ISO 27001 and SOC 2 Type II standards. Security Practices | Atlassian
7. [7] Atlassian announced a workforce reduction of approximately 10% in March 2026. An important update on our team - Inside Atlassian

11. Vendor response

Content in this section is vendor-supplied and does not alter Vendorisk.ai's risk tier or evaluation.