According to the 2004 Sunday Times Rich List, Wylie is worth £175m, making him the joint 233rd richest man in the UK, in a list headed by Chelsea Football club owner Roman Abramovich (£7.5bn).
Wylie, who was managing director of Sage until stepping down last May, sold a 5% stake in the company for a total of £116.3m.
He still maintains a stake in the company worth £75m.
Sage remains the only technology company in the FTSE100.
Does Darwin's theory apply to taxation? Colin ponders...
The EC has been instructed to draft a European Union (EU) directive authorising an EU financial transaction tax, which would apply to ten of the EU’s 28 member states
Accountancy watchdog the FRC has dropped its investigation into the former chief financial officer of Tesco, nearly two years after the supermarket was engulfed in an accounting scandal
Colin imagines how Apple's logo might change in the wake of the EC's ruling over its Irish tax arrangements