H Intressenter already controls 51.2% of shares and 61.4% of voting rights in Hoganas after an earlier offer. It has entered into agreements with Didner & Gerge Fonder and Swedbank Robur Fonder to acquire all their shares in Höganäs, in total 4,259,189 shares, corresponding in total to 12.1% of the shares and 9.8% of the votes, at a price of SEK 337.50 per share.

In a statement, Höganäs' Board of Directors recommended that its shareholders accept the increased offer.

The acceptance period will be extended up to 20 September 2013.