Invitation to the Media and Capital Market in conjunction with the release of Investor AB's Year-End Report for 2007

Invitation to the Media and Capital Market in conjunction with the release of
Investor AB's Year-End Report for 2007

Press and Analyst Meeting
The meeting will be held in Stockholm on Tuesday, January 22, 2008, at 10.00
a.m. CET at Arsenalsgatan 8C. President and CEO Börje Ekholm and CFO Johan Bygge
will present the Year-End Report for 2007.

The press conference will be in English and webcast. You log on to the press
conference through our website www.investorab.com. During the Q&A session in
conjunction with the presentation, questions can be sent to:
pressconference@investorab.com. If you prefer to listen to the presentation,
please call +44 203 023 4449, +1 646 843 4608 or +46 8 505 204 24. 

The presentation material will be published on our website after the meeting,
where you can also view and listen to the proceedings of the conference
afterwards on-demand.

To participate in the press and analyst meeting please e-mail Helen Jönsson at
helen.jonsson@investorab.com or call +46 8 614 2046.

The report is expected to be released around 8.00 a.m. CET the same day. 

Welcome!
Fredrik Lindgren, Head of Corporate Communications: +46 8 614 2031, Mobile: +46
73 524 2031

Oscar Stege Unger, 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, ABB and Ericsson. Investor also conducts private equity
activities in the United States, Northern Europe and Asia.