WARN — Worker Adjustment and Retraining Notification Act Federal law requiring 60-day advance notice of large layoffs or plant closures100+ employee firms, 50+/one-third site thresholds — WARN data captures only a FRACTION of layoffs; distributed cuts are invisibleOfficial source ↗ Act layoff notice filed by ION Geophysical Corporation in TX on Jul 19, 2022. Public state workforce agency record." />
WARN — Worker Adjustment and Retraining Notification Act Federal law requiring 60-day advance notice of large layoffs or plant closures100+ employee firms, 50+/one-third site thresholds — WARN data captures only a FRACTION of layoffs; distributed cuts are invisibleOfficial source ↗ Act · State archive

ION Geophysical Corporation

TX · Houston · Houston

Notice date
Jul 19, 2022
Layoff date
Aug 31, 2022
Workers affected
125
Type
—
State
TX
Site
Houston
County
Harris
Source
State archive · agency page
Provenance
state_archive #1510 · run Hire4Real_20260906_022119 · recorded 2026-09-06
Coverage cell
TX 2022: COVERED (97 notices held; as of Sep 7, 2026)

Names are the ones the state published, often the legal entity rather than the brand. A notice attributed to an employer page links there; an unattributed notice stays here until the identity night matches it (#122 review queue).

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