Employer · WARN Act history · Professional & Technical Services
Atlassian US
315 workers across 2 WARN notices, primarily in WA - recorded in the current PlainLayoffs dataset.
- 315
- Workers cut
- 2
- WARN notices
- 2
- States
- 158
- Avg / notice
Atlassian US has 2 recorded WARN filings affecting 315 workers
According to WARN Act filings submitted to state workforce agencies, Atlassian US has 2 recorded filings covering 315 workers across 2 states, primarily WA, the 657th-largest recorded WARN footprint among 7,009 tracked employers. WARN notices cover qualifying reported events, so this record is not a complete count of the employer's workforce changes.
Atlassian US accounts for 1.5% of Professional & Technical Services's 21,639 WARN-laid-off workers across 166 tracked employers in the dataset — #20 in Professional & Technical Services by workers affected.
Atlassian US WARN workers by state
Sum of workers_affected on each filing row, grouped by the state agency that received the notice, not a corporate headcount by HQ state.
Atlassian US city concentration · single-city dominant
Named cities on WARN filing rows only (city blank on a filing is omitted). Shares are of the city-tagged worker total, not every notice in the record.
80% of named-city WARN workers for Atlassian US sit in San Francisco (252 of 315).
Lead city San Francisco · 80% · 2 named cities · top-3 share 100%
DOL WARN employer filing desk
Employer ATLASSIAN-US · Atlassian US 315 workers · 2 filings
NOTC-LIGHT · WORK-MID · PHOTO-UNK · RUNWAY-SHORT · STAT-MULTI · BOOK-DUAL · TYPE-LAYOFF
- NOTC-LIGHT 2 filings
- WORK-MID #657
- PHOTO-UNK No peer
- RUNWAY-SHORT 1d
- STAT-MULTI 2 states
- BOOK-DUAL 2 agencies
- TYPE-LAYOFF 2 layoffs
Stamps derive from filed notice_date, effective_date, workers_affected, state agency source, and filing type in this dataset, not a prediction of future layoffs.
Largest Atlassian US WARN filings · notice runway
Top 2 rows by workers_affected from this employer's filed notices. Runway = calendar days from notice_date to effective_date when both are published and forward-dated.
- San Francisco, CA · Layoff · Professional & Technical Services 252 workers · filed Mar 11, 2026 · 0d runway
- Bellevue, WA · Layoff · Other Services 63 workers · filed Mar 11, 2026 · 2d runway
Median forward runway across 2 dated filings: 1 days (2 under 60d · 0 at/above 60d · 1 same-day or retroactive).
Where Atlassian US Falls Among Tracked Employers
7,009 employers with a WARN filing, bucketed by total workers affected
Bucket counts (employers by total workers affected, as of September 2026): 1-10: 955; 11-50: 1,411; 51-150: 3,067; 151-500: 1,205; 501-1.5k: 273; 1.5k-5k: 72; 5k-15k: 16; 15k+: 10. Atlassian US is in the 151-500 bucket (#657 of 7,009 by workers affected).
Employer Profile
- Primary State
- WA
- Primary Industry
- Professional & Technical Services
- First Notice
- Mar 11, 2026
- Latest Notice
- Mar 11, 2026
Not all layoffs appear in WARN data, see our methodology for the federal + state coverage thresholds. Latest filing: Mar 2026.
WARN Notice History
2026
San Francisco, CA · Professional & Technical Services
Effective: Mar 11, 2026
252
workers
Filed Mar 11, 2026
Bellevue, WA · Other Services
Effective: Mar 13, 2026
63
workers
Filed Mar 11, 2026
Questions about this Atlassian US record
What is the largest Atlassian US WARN filing on record? ▼
The largest row is the mass layoff filed for San Francisco, CA on Mar 11, 2026, covering 252 workers in Professional & Technical Services.
Where were Atlassian US's WARN notices filed? ▼
The filings name San Francisco and Bellevue; together they form 2 mass-layoff filings sourced from California EDD and Washington ESD. States represented in this record: CA, WA.
Where is Atlassian US's WARN footprint concentrated by city? ▼
80% of named-city WARN workers for Atlassian US sit in San Francisco (252 of 315).
Does Atlassian US's filing history show a recurring pattern? ▼
All 2 filings fall in 2026, so the record describes a concentrated episode rather than a multi-year cadence.
How much advance notice appears in Atlassian US's record? ▼
The measurable notice runway is under 30 days; compare the filing dates with the federal 60-day baseline before estimating any possible notice-pay shortfall. Of 2 filings on record, 1 without a published effective date is excluded from that figure.
See also: WA WARN filings · Professional & Technical Services industry WARNs · WARN Act guide
Source: State WARN Act layoff registries Atlassian US notice history aggregated from state workforce agency filings · September 2026 A WARN filing is a required notice, not a judgment of the employer's management or finances. Coverage follows states with structured public registries; this public-record summary is not legal advice, financial advice, or employment advice.
Every figure on PlainLayoffs is rendered directly from public WARN Act filings and state workforce agency records, no number is typed in by an editor. This employer's notice history is rendered directly from state WARN Act filings. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of September 2026. A WARN filing is a legally required notice, not a judgment of a company's management or financial health; rankings here reflect filed notice volume only.