I am the author of a new report on Iranian influence in the United Kingdom. You can read the press release and find a link to the report here.
The report looks at seven areas of interest: political networks, religion, the media, cultural networks, the Iranian diaspora, education and academia, and finally, the fields of business and finance. The bulk of the focus, however, is in the fields of politics and religion.
A pdf of the report can be downloaded below: