I'm very pleased to say that the Ballast Trust now has an official entry on the Archon Directory which is a list of UK archive repositories.

Although, we are very much not a traditional repository with collections and operating a public searchroom, we do have some collections that are part of the Trust and are not held by us for processing.  Being part of Archon and the National Register of Archives means that we can make information about those few collections which will be staying with us permanently more easily available and improve the chances of people finding out about them.