WARN Act Layoffs in Boulder County, Colorado

WARN Act mass layoff and plant closure notices in Boulder County, Colorado, updated daily.

Notices (All Time)

1,495

Workers Affected

ACG Biologics

Biggest Filing (278)

Manufacturing

Top Industry

Data Insights

Workers affected by industry sector

Workers affected by notice type

WARN Act layoff notices
Company	City	Employees	Notice Date	Type
ACG Biologics	Boulder	278	2025-09-16
ACG Biologics	Boulder	267	2025-09-16
ImmunityBio	Boulder	5	2024-08-30
ImmunityBio	Boulder	25	2024-08-30
LogRhythm	Boulder	80	2024-07-17
Bionano Genomics	Louisville	76	2024-03-22
Flatirons Health and Rehabilitation (Axiom Healthcare Services)	Boulder	124	2024-01-25	Closure
Astra Space Operations	Louisville	25	2023-08-04
KBI Biopharma	Boulder	6	2023-06-29
Specialized Bicycle Components	Boulder	15	2023-01-11
Twitter (Boulder)	Boulder	87	2023-01-04	Closure
Inscripta	Boulder	43	2022-12-02
Twitter (Boulder) Supplemental	Boulder	38	2022-11-25
SIMPLY DELICIOUS, INC. DBA Bobo's Oat Bars	Boulder	1	2022-08-12
Twitter	Boulder	87	2022-01-04
The beez kneez organic gardens	Boulder	2	2021-08-15
The beez kneez organic gardens	Boulder	6	2021-08-15
St Julien	Boulder	208	2020-07-03	Layoff
Embassy Suites by Hilton	Boulder	61	2020-05-15
Embassy Suites Boulder -Update	Boulder	61	2020-05-15