Ad van Tiggelen (Maastricht, 7 June 1958) is an author of fantasy novels using the pen name Adrian Stone. Van Tiggelen studied business economics at the Erasmus University Rotterdam and in 1981 started his career at Nationale-Nederlanden, where he became investment manager in 1988. Since then he moved through a series of investment jobs at ING Groep, including a long period as head of European equities. In the end, he worked as investment strategist, in which function he regularly appeared in national and international media to comment on developments in the financial markets and to express and explain the vision of ING Investment Management. He ended his career with ING on 30 June 2014. More information...
According to PR-model, adrianstone.nl is ranked 2,952,653rd in multilingual Wikipedia, in particular this website is ranked 76,118th in Dutch Wikipedia.
The website is placed before carolinewiseman.com and after ingim.com in the BestRef global ranking of the most important sources of Wikipedia.
