Rule 2.10 announcement

Gleeson(M J)Group PLC
11 January 2006


FOR IMMEDIATE RELEASE

11 January 2006

MJ GLEESON GROUP plc ('Gleeson')

Rule 2.10 Announcement - Relevant Securities in Issue

In accordance with Rule 2.10 of the City Code on Takeovers and Mergers, Gleeson
confirms that its current issued share capital comprises 51,443,385 ordinary
shares of 2 pence each.

The International Securities Identification Number for Gleeson's ordinary shares
is GB00B01BNK27.




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