McKesson Layoffs & WARN Notices — 3,302 Workers Affected

Name: McKesson WARN Act Layoff Notices
Creator: LaborCurrent
License: https://creativecommons.org/publicdomain/zero/1.0/

All WARN Act mass layoff and plant closure notices filed by McKesson.

Data updated 2026-02-10

Total Notices

2,089

Workers Affected

States

2000

First Filing

2026

Latest Filing

Data Insights

Industry Breakdown

Workers affected by industry sector

Layoff Types

Workers affected by notice type

McKesson WARN Act Filings

WARN Act layoff notices
Company	Location	Employees	Notice Date	Type	Source
McKesson	West Seneca, NY	78	2026-02-10	Closure	Source document
McKesson Medical-Surgical	York, SC	179	2024-12-13	Layoff	Source document
McKesson Medical-Surgical	York, SC	13	2024-09-11	Layoff	Source document
McKesson	New Castle, PA	135	2023-04-01	Closure	Agency WARN listing
McKesson	Scottsdale, AZ	252	2023-03-29		Agency WARN listing
McKesson Corporation - Jackson	Ridgeland, MS	31	2022-07-01	Layoff	Agency WARN listing
McKesson Corporation - South Jackson	Richland, MS	26	2022-07-01	Closure	Agency WARN listing
McKesson	Livonia, MI	86	2021-10-19	Closure	Agency WARN listing
Mckesson	Louisville, KY	52	2020-12-14	Layoff	Source document
McKesson Pharmaceutical Solutions and Services	Memphis, TN	79	2020-03-04		Agency WARN listing
McKesson	Middletown, PA	64	2020-02-01	Closure	Agency WARN listing
McKesson	Stoughton, MA	75	2020-01-29		Agency WARN listing
McKesson	San Francisco, CA	329	2019-11-07	Closure	Agency WARN listing
McKesson	Farmington, CT	72	2019-11-04	Closure	Agency WARN listing
McKesson	Everett, WA	67	2019-04-03	Closure	Agency WARN listing
McKesson	Rocky Hill, CT	105	2018-06-12	Closure	Agency WARN listing
McKesson	Orlando, FL	126	2018-05-29		Agency WARN listing
McKesson	Delran, NJ	102	2018-01-01		Agency WARN listing
McKesson	San Francisco, CA	129	2017-10-27	Closure	Agency WARN listing
McKesson	La Crosse, WI	67	2017-01-17	Closure	Agency WARN listing

McKesson Layoff FAQ

Is McKesson laying off in 2026?

Yes. McKesson has filed 1 WARN Act notice in 2026 affecting 78 workers. See the filings table above for locations and dates.

How many layoffs has McKesson had?

McKesson has filed 36 WARN Act notices affecting a total of 3,302 workers across 22 states.

When was McKesson's most recent layoff?

McKesson's most recent WARN Act filing was on 2026-02-10.

What states has McKesson laid off workers in?

McKesson has filed WARN Act notices in: Arizona, California, Connecticut, Florida, Georgia, Kentucky, Louisiana, Massachusetts, Maryland, Michigan, Missouri, Mississippi, Nebraska, New Jersey, New York, Ohio, Pennsylvania, South Carolina, Tennessee, Texas, Washington, Wisconsin.

What is the WARN Act?

The Worker Adjustment and Retraining Notification (WARN) Act is a federal law that requires employers with 100 or more employees to provide 60 calendar days' advance notice of plant closings and mass layoffs.

How do I get notified about McKesson layoffs?

Subscribe using the form above to receive free daily email alerts whenever new WARN Act notices are filed. You can also set up custom filters and webhooks with a paid API plan at laborcurrent.com/pricing.

Latest Layoff Reports

November 2026 report October 2026 report September 2026 report

SEC Filings & Hiring Signals

Cross-dataset signals for McKesson: SEC 8-K event filings and H-1B labor condition applications shown alongside the WARN notices above. They are linked to this employer by matching its name (or an SEC ticker or CIK we assign to it) — the link is an algorithmic estimate, not verified by the SEC, the Department of Labor or any state agency, and the filings are not restricted to the same period as the notices. Matching rules: methodology.

Filed 2026-10-06

Filed 2026-08-28

Filed 2026-08-05

Filed 2026-07-24

Filed 2026-07-01

1,266 H-1B LCA petitions filed (FY2010–FY2026) — check H-1B layoff risk →