# Atlassian headquarters

entity: /record/atlassian.md  
predicate: headquarters  
page: /record/atlassian/headquarters  
as_of: 2026-10-31  

As of October 31, 2026, Atlassian's headquarters on the AsOf record are San Francisco and Sydney, each a claim of its own with its date, from 4 sources in all. The record holds 2 claims on Atlassian's headquarters, 2 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.

## Current headquarters

What the record asserts on 2026-10-31.

- [Atlassian](/record/atlassian.md) | headquarters | San Francisco | valid undated to present | conf 0.95 | valid | [clm_E864F8E00C6E](/claim/clm_E864F8E00C6E.md)
  sources: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001650372
- [Atlassian](/record/atlassian.md) | headquarters | Sydney | valid undated to present | conf 0.75 | valid | [clm_C9C41A76522C](/claim/clm_C9C41A76522C.md)
  sources: https://fortune.com/unicorns/2016/atlassian/, https://www.atlassian.com/company/contact, https://www.wikidata.org/wiki/Q757307

## Every dated value

One claim per line, oldest first. Superseded claims stay visible.

- [Atlassian](/record/atlassian.md) | headquarters | San Francisco | valid undated to present | conf 0.95 | valid | [clm_E864F8E00C6E](/claim/clm_E864F8E00C6E.md)
  sources: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001650372
- [Atlassian](/record/atlassian.md) | headquarters | Sydney | valid undated to present | conf 0.75 | valid | [clm_C9C41A76522C](/claim/clm_C9C41A76522C.md)
  sources: https://fortune.com/unicorns/2016/atlassian/, https://www.atlassian.com/company/contact, https://www.wikidata.org/wiki/Q757307

## Questions this record answers

### Who are Atlassian's headquarters?

San Francisco (undated) and Sydney (undated), as the record asserts them on October 31, 2026.


## Get this data

- JSON: /v1/entities/atlassian/headquarters (this fact) · /v1/entities/atlassian?predicates=headquarters (with the entity's coverage; add as_of=YYYY-MM-DD for a date)
- MCP: entity_state(entity: "atlassian", predicates: ["headquarters"], scope: "all")
- Entity twin: /record/atlassian.md · timeline: /timelines/atlassian.md

---

AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.