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McKesson Corporation

40 cases in this site's copy of the record · 0 of those 40 are marked open by the Board · Region 01, 06, 07, 10, 12, 13, 16, 20, 21, 27 · Aurora, CO; Aurora, IL; Carol Stream, IL; Carrollton, TX; Holt, MI; Honolulu, HI and more

Each case links to the Board's own docket page. This site holds what the Board listed, not the documents.

What kinds of case

Type	What it is	Here
CA	Charge against an employer	35
RC	Petition for an election	2
RD	Petition to decertify	3

The cases

Petition for an election
RC
Filed 3 November 2025Case 07-RC-374673ClosedHolt, MIRegion 07Workers in the unit 61
Included: Material Handlers, Facilities, Team Leads Excluded: All Office staff, Supervisors, Guards, Temp Employees defined by the act
McKesson, Corporation
CA
Filed 15 August 2025Case 13-CA-371468ClosedAurora, ILRegion 13Workers in the unit 130
Petition to decertify
RD
Filed 15 August 2024Case 20-RD-348440ClosedHonolulu, HIRegion 20Workers in the unit 17
Included: Warehouse associates Excluded: All other employees, including managers and supervisors as defined by the Act.
Charge against an employer
CA
Filed 19 March 2024Case 13-CA-338216ClosedAurora, ILRegion 13Workers in the unit 130
Charge against an employer
CA
Filed 12 December 2023Case 20-CA-331788ClosedWest Sacramento, CARegion 20Workers in the unit 110
Charge against an employer
CA
Filed 6 September 2023Case 12-CA-325298ClosedLakeland, FLRegion 12Workers in the unit 100
Charge against an employer
CA
Filed 31 July 2023Case 13-CA-322861ClosedAurora, ILRegion 13Workers in the unit 130
Charge against an employer
CA
Filed 5 May 2023Case 13-CA-317473ClosedAurora, ILRegion 13Workers in the unit 130
Charge against an employer
CA
Filed 14 March 2023Case 13-CA-314066ClosedAurora, ILRegion 13Workers in the unit 130
Charge against an employer
CA
Filed 3 November 2022Case 13-CA-306562ClosedAurora, ILRegion 13Workers in the unit 130
Charge against an employer
CA
Filed 4 October 2022Case 13-CA-304564ClosedAurora, ILRegion 13Workers in the unit 130
Charge against an employer
CA
Filed 16 May 2018Case 12-CA-220396ClosedLakeland, FLRegion 12Workers in the unit 130
Petition to decertify
RD
Filed 6 March 2018Case 12-RD-216032ClosedTampa, FLRegion 12Workers in the unit 100
Included: All full-time and regular part-time material handlers employed by the Employer at its facility located at 1515 Kendrick Lane, Lakeland, FL. Excluded: All other employees, supervisors, managers, and guards as defined in the Act.
Charge against an employer
CA
Filed 6 February 2018Case 13-CA-214341ClosedAurora, ILRegion 13Workers in the unit 100
Charge against an employer
CA
Filed 12 January 2018Case 07-CA-212983ClosedLivonia, MIRegion 07Workers in the unit 100
Charge against an employer
CA
Filed 9 May 2017Case 12-CA-198481ClosedLakeland, FLRegion 12Workers in the unit 100
McKESSON CORPORATION
CA
Filed 31 March 2017Case 21-CA-195989ClosedSanta Fe Springs, CARegion 21Workers in the unit 200
McKESSON CORPORATION
CA
Filed 28 March 2017Case 21-CA-195761ClosedSanta Fe Springs, CARegion 21Workers in the unit 180
Charge against an employer
CA
Filed 9 June 2016Case 12-CA-177928ClosedLakeland, FLRegion 12Workers in the unit 70,400
Charge against an employer
CA
Filed 30 September 2015Case 20-CA-161204ClosedWest Sacramento, CARegion 20Workers in the unit 60
Charge against an employer
CA
Filed 12 May 2015Case 20-CA-152148ClosedWest Sacramento, CARegion 20Workers in the unit 50
Charge against an employer
CA
Filed 24 April 2015Case 20-CA-150931ClosedWest Sacramento, CARegion 20Workers in the unit 100
Charge against an employer
CA
Filed 11 March 2015Case 13-CA-147966ClosedAurora, ILRegion 13Workers in the unit 100
Charge against an employer
CA
Filed 3 December 2014Case 20-CA-142153ClosedWest Sacramento, CARegion 20Workers in the unit 25
Charge against an employer
CA
Filed 19 November 2014Case 10-CA-141294ClosedMcKesson, GARegion 10Workers in the unit 150
Charge against an employer
CA
Filed 27 October 2014Case 01-CA-139582ClosedNorwalk, CTRegion 01Workers in the unit 1,000
Charge against an employer
CA
Filed 2 October 2013Case 06-CA-114531ClosedPittsburgh, PARegion 06Workers in the unit 250
Charge against an employer
CA
Filed 15 August 2013Case 12-CA-111247ClosedLakeland, FLRegion 12Workers in the unit 152
Charge against an employer
CA
Filed 21 June 2013Case 12-CA-107756ClosedLakeland, FLRegion 12Workers in the unit 152
Charge against an employer
CA
Filed 3 May 2013Case 16-CA-104422ClosedCarrollton, TXRegion 16Workers in the unit 501
Charge against an employer
CA
Filed 3 May 2013Case 16-CA-104408ClosedCarrollton, TXRegion 16Workers in the unit 501
Charge against an employer
CA
Filed 25 February 2013Case 16-CA-099124ClosedCarrollton, TXRegion 16Workers in the unit 501
Charge against an employer
CA
Filed 25 January 2013Case 12-CA-097064ClosedLAKELAND, FLRegion 12Workers in the unit 166
Charge against an employer
CA
Filed 10 December 2012Case 12-CA-094552ClosedLakeland, FLRegion 12Workers in the unit 152
Petition to decertify
RD
Filed 16 October 2012Case 12-RD-091338ClosedLakeland, FLRegion 12Workers in the unit 168
Included: Full-time and part-time material handlers, lead material handlers, maintenance technician, asst. maintenance technicians, and maintenance employees employed by the employer. Excluded: Office clerical employees, quality control employees, inventory employees, managerial employees, confidential employees, guards, supervisors, “lumper”
Charge against an employer
CA
Filed 6 December 2011Case 06-CA-070189ClosedPITTSBURGH, PARegion 06Workers in the unit 250
Charge against an employer
CA
Filed 12 October 2011Case 06-CA-066504ClosedPittsburgh, PARegion 06Workers in the unit 250
Charge against an employer
CA
Filed 27 September 2011Case 12-CA-065637ClosedLakeland, FLRegion 12Workers in the unit 163
Petition for an election
RC
Filed 15 August 2011Case 27-RC-008647ClosedAurora, CORegion 27Workers in the unit 49
Included: All warehouse employees working out of 14500 E. 39th Ave. Excluded: Managers, Superviosrs, Sales Agents and any office employees.
Charge against an employer
CA
Filed 17 January 2006Case 13-CA-043102ClosedCarol Stream, ILRegion 13Workers in the unit 108

Last refreshed 19 September 2026. What is in it, and what is not.

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