Total Workers Affected
91
Across all WARN notices
Employer · WARN Act history · Manufacturing
91 workers across 1 WARN notice, primarily in WI — every mass-layoff and plant-closing filing on record.
The verdict
MTI Electronics put 91 workers on WARN notice across 1 filing — the 2,785th-largest WARN footprint of 6,929 tracked employers.
Total Workers Affected
91
Across all WARN notices
Number of Notices
1
WARN Act filings on record
Latest Event Date
Apr 2026
Most recent filing
91 workers across all events
Menomonee Falls, WI · Manufacturing
Effective: Jun 28, 2026
91
workers
Filed Apr 29, 2026
| # | Employer | Workers cut | Notices | Lead state |
|---|---|---|---|---|
| 1 | Boeing | 33,263 | 54 | WA |
| 2 | Intel | 27,000 | 2 | OR |
| 3 | Nokia | 14,000 | 1 | TX |
| 4 | Rivian Automotive | 6,700 | 1 | IL |
| 5 | Dell Technologies | 6,650 | 1 | TX |
| 6 | General Motors | 4,000 | 1 | MI |
| 7 | HP | 4,000 | 1 | CA |
| 8 | Ford Motor | 3,000 | 1 | MI |
| 9 | MTI Electronics (this page) | 91 | 1 | WI |
What this means for WI workers
MTI Electronics has 1 WARN filing on record covering 91 workers, most recently on Apr 29, 2026.
WARN Act filings only capture layoffs of 50+ workers at sites of 100+ employees, so smaller reductions, contractor non-renewals, and voluntary separations are not shown here.
Federal WARN Act filings place MTI Electronics on record with 1 notice covering 91 workers, spanning Apr 29, 2026 through Apr 29, 2026. Because the WARN Act only captures events that affect 50 or more workers at sites of 100+ employees, this count sits at the upper band of the employer's layoff activity — smaller reductions, contractor non-renewals, and voluntary separations are invisible to this dataset. The geographic footprint of 1 state, anchored in WI, in the Manufacturing sector, shapes which state workforce agencies received the filings and which state-level "mini-WARN" thresholds applied.
Averaging 91 workers per notice, MTI Electronics's filings fall into a pattern that suggests targeted team or department cuts that still crossed the WARN reporting threshold. This single notice marks a discrete restructuring event rather than a sustained pattern, though workforce changes below the 50-worker WARN floor may have occurred without disclosure.
For workers, the practical layer under these numbers is time: the WARN Act's 60-day notification window triggers eligibility for state unemployment insurance, COBRA health-coverage continuation, and rapid-response services from the state workforce agency that received the filing. Workers on WI-based MTI Electronics notices should contact the WI workforce agency directly — response teams, severance negotiation guidance, and TAA (Trade Adjustment Assistance) screening move fastest in the days immediately following a notice. The record above reflects filed notices only; subsequent hiring, rescinded closures, or facility reopenings are not tracked by WARN disclosures.
MTI Electronics has one WARN Act filing on record. A single notice may reflect an isolated restructuring event, facility closure, or response to changing market conditions.
The notices have affected an average of 91 workers each, suggesting targeted departmental or facility-level changes. WARN Act notices only capture layoffs meeting federal thresholds (50+ workers) and may not represent all workforce changes.
MTI Electronics has filed 1 WARN Act notice affecting 91 workers across 1 state. The most recent notice was filed on Apr 29, 2026.
According to WARN Act filings, MTI Electronics has affected 91 workers total, averaging 91 workers per notice.
MTI Electronics has filed WARN notices in 1 state: WI.
The Worker Adjustment and Retraining Notification (WARN) Act requires employers with 100+ employees to provide 60 days advance notice of plant closings and mass layoffs affecting 50 or more workers. Not all layoffs require WARN notice.
Workers affected by a WARN-notified layoff may be eligible for unemployment insurance, COBRA health coverage continuation, job retraining through the Trade Adjustment Assistance program, and severance packages if offered by the employer. State workforce agencies often provide additional rapid response services.
MTI Electronics has affected 91 workers across 1 WARN filing in the Manufacturing sector. The federal WARN Act only captures layoffs affecting 50 or more workers, so actual workforce changes may be larger.
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from state WARN Act filings. Consult a qualified professional before making decisions based on this data.
Read our methodology — how this data is sourced, computed, and verified.
| Publisher | PlainLayoffs |
| Sources | Public state WARN-Act layoff registries |