Additional Listing

SIG PLC
28 June 2006


SIG plc (the 'Company')

Addition Listing

Application has been made to the UK Listing Authority and to the London Stock
Exchange for admission to the Official List for a block listing on 200,000
Ordinary Shares of 10p each.

These shares, ranking pari passu in all respects with the existing shares in
issue, will be allotted pursuant to the exercise of options and to the rules of
the SIG plc 1997 Savings-Related Share Option Scheme.

These shares will not be allotted immediately but as and when the scheme rules
allow.

It is expected that admission will become effective in the Ordinary Shares on 30
June 2006.


28 June 2006


Enquiries:

Richard Monro
Company Secretary
SIG plc - 0114 285 6355



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