Invitation to Investor's Annual General Meeting

Invitation to Investor's Annual General Meeting

Media and Analysts

Investor AB's Annual General Meeting will be held Tuesday, March 27, 2007, at
3.00 p.m. at City Conference Centre, Barnhusgatan 12-14, in Stockholm.
Registration for the meeting will commence at 1.30 p.m.

Representatives of the news media and analysts are welcome to attend the
meeting. There will be opportunities to ask questions immediately afterwards.

If you plan to attend Investor AB's Annual General Meeting, please call Helen
Jönsson at +46 8 614 2046 or e-mail to the following address:
helen.jonsson@investorab.com.


For further information please contact:

Oscar Stege Unger, Acting Head of Corporate Communications and 
Head of Investor Relations: +46 8 614 2059, +46 70 624 2059


Our press releases can be accessed at www.investorab.com on the Internet.

Investor is the largest industrial holding company in the Nordic region. For
almost a century, our business concept has been generate attractive long-term
returns by investing in companies with solid potential for value creation and
applying our experience, knowledge and network to make them best-in-class.
Investor is a leading shareholder in a number of multinational companies,
including SEB, Ericsson and Atlas Copco. Investor also conducts private equity
activities in the United States, Northern Europe and Asia.