The following professional counselling organisations' websites can be used to find counsellors & therapists working privately in the locality:
Association of Cognitive Analytic Therapists (ACAT)
Association for Family Therapy (AFT)
British Association for Behavioural & Cognitive Psychotherapies (BABCP)
British Association for Counselling & Psychotherapy (BACP)
Counselling UK (aimed more at members of the public)
BACP (aimed more at counsellors & therapists)
British Psychoanalytic Council (BPC)
British Psychological Society
College of Sexual and Relationship Therapists (COSRT)
The National Counselling Society
NCS | Counselling Matters (nationalcounsellingsociety.org)
United Kingdom Council for Psychotherapy (UKCP)