Industry · WARN Act layoffs · NAICS 55
Management of Companies Layoffs, 2026
1 WARN notice filed in 2026 affecting 156 workers in the Management of Companies sector -- part of the full record of 1,530 workers across 10 filings since tracking began.
- 156
- 2026 workers affected
- 1
- 2026 WARN notices
- 1,530
- All-time workers
The Management of Companies industry has 10 recorded WARN filings affecting 1,530 workers, the 17th-largest of 19 tracked industries by total workers affected
According to WARN Act filings submitted to state workforce agencies, the Management of Companies industry is the 17th-largest of 19 tracked industries by total workers affected, with 10 recorded filings covering 1,530 workers across 9 employers, including 1 filing in 2026 alone. WARN notices cover qualifying reported events, so this record is not a complete count of the sector's workforce changes.
Where Management of Companies falls in the recorded WARN sector distribution
Tracked industries, grouped into equally sized peer bands by total workers affected
Closure vs mass-layoff mix
Of 10 typed WARN filings in Management of Companies, 2 (20%) are facility closures
(186 workers) and 8 (80%) are mass-layoff notices
(1,344 workers). This mix is read from the filing type field on each notice, not from employer headcount.
Top Employers by Workers Affected
Recent Notices
CA, Long Beach · Feb 11, 2026
workers
CA, Adventist Health Way Roseville · Aug 15, 2025
workers
CA, Wilson Terrace Glendale · Aug 15, 2025
workers
CA, Chavez Ave Los Angeles · Aug 15, 2025
workers
MD, 2 · May 20, 2021
workers
MD, 7 · Sep 3, 2020
workers
MD, 7 · Jun 19, 2020
workers
IN, Indianapolis · Aug 13, 2019
workers
IN, Greensburg · Dec 26, 2018
workers
IN, Evansville · Dec 16, 2011
workers
What the Management of Companies WARN Record Reveals
The Management of Companies sector carries 10 WARN notices covering 1,530 workers across 9 employers in this dataset (NAICS 55) -- the 17th-largest of 19 tracked industries by total workers affected. Marriott International alone accounts for 98% of the sector total. The 10 notices on file suggest episodic rather than systemic WARN exposure in this sector.
Closest sectors by workers affected: Public Administration (1,524 workers, 0% lower); Agriculture, Forestry & Fishing (1,188 workers, 22% lower); Construction (7,549 workers, 393% higher); Mining & Oil and Gas Extraction (9,787 workers, 540% higher). Peer distance uses the same WARN totals as the industry rank; it is not a causal claim.
Coverage limits and how to read sector WARN totals
WARN notices cover qualifying events, not every workforce reduction: federal coverage depends on the employer, worksite, event size, workforce share, timing, and exceptions, while state rules can differ. At an average of 153 workers per notice, filing size in Management of Companies falls into the smaller-event band, consistent with single-line or partial-facility cuts. Read the record alongside BLS employment data; WARN flags the reported event, not its cause or an individual worker's entitlement.
Layoff resources
Frequently Asked Questions
How many layoffs have occurred in the Management of Companies industry? ▼
The Management of Companies industry has 10 WARN Act notices on record, affecting 1,530 workers across 9 employers (the 17th-largest of 19 tracked industries by total workers affected).
Which companies have the largest layoffs in Management of Companies? ▼
Marriott International leads this sector at 1,506 workers (98% of the industry total), followed by Adventist Health at 667 and Molina Healthcare at 156.
How active were Management of Companies WARN filings in 2026? ▼
2026 alone accounts for 1 notice and 156 workers in Management of Companies, of 10 notices and 1,530 workers in the full record.
What does a WARN Act notice cover in this sector? ▼
Federal WARN can require notice for qualifying mass layoffs or plant closings at covered employers; the employer, worksite, event size, workforce share, timing, and exceptions all matter. A filing is advance warning to workers and communities, not a complete headcount history, and smaller or gradual reductions are usually absent from the filing set.
Read our methodology - how this data is sourced, computed, and verified.
Related
Source: State WARN Act layoff registries Management of Companies industry WARN notices aggregated by PlainLayoffs · 2026-09-05 Industry totals follow NAICS-mapped employer filings in states with structured public registries.
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