GBL currently holds 17.4 per cent of Lafarge and "over time could increase this to between 20 and 30 per cent," said Paul Desmarais, a Canadian who runs GBL with Albert Frere of Belgium.
"The acquisition of a leading Egyptian group is a decisive opportunity to accelerate our profitable growth strategy in cement in emerging markets," Lafarge chairman and chief executive Bruno Lafont said in a statement Monday.