Bert Åke Stefan Nordberg is a Swedish businessperson who has been at the head of 11 different companies.

He is Chairman of Vestas Wind Systems A, Chairman at TDC An and Chairman of Redback Networks, Inc.

He is also Member of Sydsvenska Industri & Handelskammaren and on the board of 10 other companies.

In the past Mr. Nordberg held the position of Chairman for Ideonfonden AB, Chairman, President & Chief Executive Officer for Sony Mobile Communications Management Ltd., Chairman at Axis AB, Chairman for Imagination Technologies Group Ltd., Chairman of Collector AB, Head-Ericsson Silicon Valley at Telefonaktiebolaget LM Ericsson and Chairman of Entrisphere, Inc. (a subsidiary of Telefonaktiebolaget LM Ericsson), Chairman of Sony Mobile Communications AB and President & Chief Executive Officer at Sony Ericsson Mobile Communications AB.

He received an undergraduate degree from Malmos Tekniska Laroverk.