England
476 Players Theatre Company, London, Absolute Banana Theatre Company, Act Too Productions, Admiration Theatre, Altitude North, Angel Players Theatre Group, Antic Mind Theatre Company, Ashbeian Operatic Society, Baggage Factory, Bash Street Theatre Company
Scotland
Baldy Bane Theatre Company, Carnoustie Theatre Club, Cecilian Society, East Kilbride Rep Theatre Club, Grey Coast Theatre Company, Largs Players, Out of the Darkness Theatre Company, Pantheon, Practical Magic, The Freedom Company
Wales
Caerphilly Players Amateur Dramatic Society, Clwyd Theatr Cymru, Cwmbran Woodland Players, Everyman Theatre Cardiff, Gwent Theatre, The Colstars, Wales Actors' Company
Amateur Theatre Network
The intention behind the site is to help publicise amateur theatre to the world in general.
The Guide to Musical Theatre
From NODA North West. Information about shows currently available for amateur groups, including synopsis, and rights holders.
Theatre World UK
Dedicated information site for UK touring theatre companies.
UK Arts International
Company who produce, present and organise tours for culturally diverse theatre from the UK and overseas. Information about the company and search for a show facility.