United BioSource LLC filed a WARN notice in 2025 with the state of Missouri on September 26, 2025, laying off 123 employees effective November 26, 2025. This filing relates to United BioSource LLC’s Missouri operations and is sourced directly from official state WARN records.
123
Affected Employees
November 26, 2025
Layoff Date
September 26, 2025
Notice Date
City
Kansas City
State
