For those that take an interest in this sort of thing, I accidentally stumbled across the following website which gives full details of directorships for all Queen members.
http://company-director-check.co.uk/director/905886760
By logging into Facebook or Google you can access full gross and net accounts figures for each company.
Interesting to see that John is still an active director of Queen Touring, but resigned from Queen Theatrical.
Hope this might be interesting to some
Cheers
cmsdrums