For now, yes. But if Greece leaves the Euro in order to devalue her debt (considered by many as inevitable), the contracts of Greek companies would likely be forcefully redenominated to "New Drachmars".
Of course, no one knows how this will play out, but I think it would be very hard for anyone to touch a UK limited company's contracts and sterling holdings, regardless of who it's owner is.
Of course, no one knows how this will play out, but I think it would be very hard for anyone to touch a UK limited company's contracts and sterling holdings, regardless of who it's owner is.