I am currently working on a project to analyze all congregations registered as charities in the U.K. This includes congregations in Scotland and Northern Ireland. There is a lot of data and processing to do.
An interesting note is that 100 congregations listed as charities are registered inactive. I don't know if this is due to congregations merging or being disbanded.
Right now I have downloaded all charities and am in the process of removing duplicates as the search engine on the charity website can list a congregation multiple times for different areas of overlap. This is especially true for the London congregations that also appear in Surrey area searches.
This will be the only thread I will post in for this project.