The majority of the leaked Paradise Papers come from Appleby, which specialises in offshore accounts.
Here is a summary of some the names that have emerged from the papers:
The Duchy of Lancaster, the private estate of the Queen, was found to have millions of pounds invested in offshore arrangements.
Around £10million from the Queen’s private fund was paid into funds in the Cayman Islands and Bermuda between 2004 and 2005, according to reports.
A spokesman for the estate said all investments were “fully audited and legitimate”.
The Prince of Wales
The Duchy of Cornwall paid 113,500 dollars (£58,000) in 2007 for 50 shares in Bermuda-registered Sustainable Forestry Management (SFM).
Following the purchase, Charles lobbied for a change to two climate change deals that would have directly benefited the business, the BBC and the Guardian reported.