Employer · WARN Act history · Other Services
ABM Aviation
347 workers across 2 WARN notices, primarily in WA - recorded in the current PlainLayoffs dataset.
- 347
- Workers cut
- 2
- WARN notices
- 1
- State
- 174
- Avg / notice
ABM Aviation has 2 recorded WARN filings affecting 347 workers
According to WARN Act filings submitted to state workforce agencies, ABM Aviation has 2 recorded filings covering 347 workers across 1 state, primarily WA, the 587th-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.
ABM Aviation is a minor share of Other Services WARN activity — under 0.1% of the sector's 460,348 workers across 3,497 employers, ranking #218 in Other Services.
How 347 workers split by filing year
Calendar-year totals from WARN notice_date fields in this dataset, the same figures summed in the notice history below.
DOL WARN employer filing desk
Employer ABM-AVIATION · ABM Aviation 347 workers · 2 filings
NOTC-LIGHT · WORK-MID · PHOTO-UNK · RUNWAY-UNDER · STAT-SINGLE · BOOK-SINGLE · TYPE-MIX
- NOTC-LIGHT 2 filings
- WORK-MID #587
- PHOTO-UNK No peer
- RUNWAY-UNDER 60d
- STAT-SINGLE WA
- BOOK-SINGLE 1 agency
- TYPE-MIX 1C/1L
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 ABM Aviation 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.
- SeaTac, WA · Layoff · Other Services 176 workers · filed Mar 8, 2019 · 66d runway
- SeaTac, WA · Closure · Other Services 171 workers · filed Nov 9, 2017 · 53d runway
Median forward runway across 2 dated filings: 60 days (1 under 60d · 1 at/above 60d ).
Where ABM Aviation 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. ABM Aviation is in the 151-500 bucket (#587 of 7,009 by workers affected).
Employer Profile
Not all layoffs appear in WARN data, see our methodology for the federal + state coverage thresholds. Latest filing: Mar 2019.
WARN Notice History
2019
SeaTac, WA · Other Services
Effective: May 13, 2019
176
workers
Filed Mar 8, 2019
2017
SeaTac, WA · Other Services
Effective: Jan 1, 2018
171
workers
Filed Nov 9, 2017
Questions about this ABM Aviation record
What is the largest ABM Aviation WARN filing on record? ▼
The largest row is the mass layoff filed for SeaTac, WA on Mar 8, 2019, covering 176 workers in Other Services.
Where were ABM Aviation's WARN notices filed? ▼
The record contains 1 facility closure and 1 mass-layoff filing centered on SeaTac, sourced from Washington ESD. States represented in this record: WA.
Does ABM Aviation's filing history show a recurring pattern? ▼
The filing history spans 2017 through 2019 across 2 calendar years; that recurrence is visible in the dated rows rather than inferred from news coverage.
How much advance notice appears in ABM Aviation's record? ▼
The measurable notice runway is between 30 and 59 days; the WARN pay tool can value the gap, but only a qualified adviser can determine whether an exception applies.
See also: WA WARN filings · Other Services industry WARNs · WARN Act guide
Source: State WARN Act layoff registries ABM Aviation 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.