Immobel NV

Notice of Dividend Amount • May 26, 2011

Brussels, 26th May 2011 Under embargo 2.30 p.m. Regulated information

PRESS RELEASE

DIVIDEND ANNOUNCEMENT

The General Meeting of Shareholders fixed the amount of gross dividend for the year 2010 to 1.25 EUR per share,

a net dividend withholding tax of 0,94 EUR.

It will be payable from the Monday, the 6th June 2011, or by transfer to registered shareholders or by transfer to the bank account of the owners of dematerialized shares, or against coupon n° 22 detached from the box office the following institutions.

Bank Degroof BNP Paribas Fortis Bank ING Belgium KBC Bank

For further information: Gaëtan PIRET*, Managing Director T. +32(0)2 422 53 23 *SPRL gaetan.piret@immobel.be

About IMMOBEL:

IMMOBEL has, for 145 years, been an undisputed player in property development in Belgium. Its business covers the offices, residential, land sectors, thus enabling it to diversify its project portfolio. It is also active in Belgium, Grand Duchy of Luxembourg and Poland. Its vision of the market and its expertise mean it can design, manage and sponsor ambitious property projects, making for added value in the long term, in keeping with the surrounding area and incorporating major corporate imperatives.

IMMOBEL is listed on Euronext Brussels as "IMMOBEL". For further information see : www.immobel.be.