British Association for Counselling & Psychotherapy (BACP)
BACP is a professional body representing counselling and psychotherapy with over 40000 members and works toward a better standard of therapeutic practice. This link takes you to their homepage so you can find out more about the work they do.
Established since 1987, the Sherwood Institute is a not for profit educational organisation specialising in training counsellors and psychotherapists. This link takes you to the about page on their website so you can find out more them and the training they offer.