Dutch trust industry: facts and figures
Total transactions by these SFIs amount to over 4,500 billion Euros a year, which is over nine times the Dutch Gross domestic product.
And the Dutch central bank contains a lot of useful data too, noting, for example, that there are 13,000-odd SFIs in the Netherlands which "offer little if any employment in the Netherlands but serve as financial hubs for/between foreign-based group companies. In other words, these are offshore tax haven services.
We aren't trying to make any particular other point here: just point to some data sources for anyone who's interested. Hat tip: Katrin McGauran, SOMO.