Invitation to Investor’s Annual General Meeting

Media and Analysts

Investor AB’s Annual General Meeting will be held Thursday, April 3, 2008, at 12 noon at the City Conference Centre, Barnhusgatan 12-14, in Stockholm. Registration for the meeting will commence at 10.30 a.m.

Representatives of the news media and analysts are welcome to attend the meeting. There will be opportunities for interviews immediately after the meeting ends. Please sign up for interviews at the press counter when you arrive.

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:

Fredrik Lindgren, Vice President, Corporate Communications
Phone +46 8 614 20 31, +46 735 24 2031

Oscar Stege Unger, Vice President, Investor Relations,
Phone +46 8 614 20 59, +46 70 624 2059