PSS UK | 1,075 followers on LinkedIn. A national social enterprise born and bred in Liverpool. | Our aim is simple: we want to help people change their lives for the better – no matter what life throws at them. PSS in a nutshell: - We offer over 20 different services to help people get the most from their lives – from health and wellbeing through to social care services. We work with loads of different people from all different walks of life.