UNISON

UNISON — Labour Union Donor 
 Full name: UNISON (Public Service Union)
 Approx total donated (2024-2026): £1-2 million
 Type: Trade union
 Why they donate: Britain's largest public sector union. Seeks to protect public services, defend pay and conditions, and influence Labour's public spending priorities.
 Controversies: Less controversial internally than Unite, but still raises questions about union funding of a political party. Some members have objected to UNISON's affiliation fees going to Labour rather than being spent on industrial organising. 
 Notes 
 
 Around 1.2 million members — Britain's biggest union 
 Represents local government, NHS, education, police, and utility workers 
 Has been a more moderate voice within Labour's union wing 
 Strong supporter of public service restoration under Labour