Wealth and Net Worth

2021 Top Richest People in Guernsey and their Net worth

Updated February 14, 2026By DreBoam

4. Douw Steyn

Net Worth: £860m

Douw Gerbrand Steyn is a South African billionaire businessman, the founder of BGL Group, a UK-based insurance and financial services company, and the parent of Comparethemarket.com.

 

Steyn began his career as a quantity surveyor at Eskom Mega Watt Park.

Steyn founded BGL Group (which was founded as Budget Insurance Company in 1992), a UK-based insurance and financial services company, and the parent of Comparethemarket.com.