Patricia is one of three siblings who share a fortune that comes from forestry and paper products as well as stakes in telecom, banking and shipping firms.

FORBES: Patricia Matte

Bernardo is one of three siblings who share a fortune that comes from forestry and paper products as well as stakes in telecom, banking and shipping firms.

FORBES: Bernardo Matte

Eliodoro Matte is one of three siblings who share a fortune that comes from forestry and paper products as well as stakes in telecom, banking and shipping firms.

FORBES: Eliodoro Matte

Having started off in forestry and paper products in the 19th century, it later moved into rubber, cables and electronics before focusing on mobile phones in the 1980s.

ECONOMIST: Nokia

Stora, which is one of the world's largest forestry groups, has long been plagued by the boom-bust cycle in the paper industry.

ECONOMIST: Is it a bird? Is it a manager?