Investor AB's 2012 Annual Report now available online

Today, Investor announced that the company's complete Annual Report for 2012 in
English and Swedish is now available as PDF documents for downloading or reading
at www.investorab.com. The printed versions will soon be available for
distribution.

Investor's Annual General Meeting will be held on April 15, 2013.
For further information:

Oscar Stege Unger, Head of Corporate Communications, Phone 46 8 614 2059, 46 70
624 2059
Magnus Dalhammar, Investor Relations Manager, Phone 46 8 614 2130, 46 73 524
2130
Our press releases can be accessed at www.investorab.com
Investor is the leading owner of Nordic-based international companies, founded
by the Wallenberg family a hundred years ago. We own significant minority or
majority interests in high quality companies. Through our participation on the
boards of directors, we work for continuous improvement of the performance of
the companies. With our industrial experience, network and financial strength we
strive to make our companies best-in-class. Our cash flow allows us to support
strategic initiatives in our companies, capture investment opportunities and
provide our shareholders with a dividend. Our Core Investments include listed
holdings Atlas Copco, ABB, SEB, Ericsson and the operating subsidiary Mölnlycke
Health Care.