Holding(s) in Company

SIG PLC
06 June 2007


TR-1 Notification of Major Interests in Shares

1.   Identity of the issuer or the underlying issuer of existing shares to which 
voting rights are attached:

SIG plc

2.   Reason for the notification (please state Yes/No): ( )

An acquisition or disposal of voting rights (x)
An acquisition or disposal of financial instruments which may result in the
acquisition of shares already issued to which voting rights are attached ( )
An event changing the breakdown of voting rights (x)
Other (please specify): Revised due to DTR rules - see Section 13

3.   Full name of person(s) subject to the notification obligation :

Fidelity International Limited (FIL)

4.   Full name of shareholder(s) (if different from 3.):

STATE STR BK AND TR CO LNDN     FPM     86,700
NORTHERN TRUST LONDON           FPM    648,580
JP MORGAN, BOURNEMOUTH          FPM    620,500
JP MORGAN, BOURNEMOUTH          FISL 3,554,794
JP MORGAN, BOURNEMOUTH          FIL    976,877
JP MORGAN, BOURNEMOUTH          FII     83,000
HSBC INVST BANK LTD SEOUL       FIL     26,343
BROWN BROS HARRIMN LTD LUX      FIL  5,841,555
BNP PARIBAS, PARIS (C)          FIL     26,950
BANK OF NEW YORK EUROPE LDN     FII    460,400
BANK OF NEW YORK BRUSSELS       FPM    136,200

5.   Date of transaction (and date on which the threshold is crossed or reached
if different) :

1 June 2007

6.   Date on which issuer notified: 5 June 2007

7.   Threshold(s) that is/are crossed or reached : 10%

8.   Notified Details :

A: Voting rights attached to shares

Class/type of shares             Situation previous to the triggering
If possible using the ISIN CODE  transaction

GB0008025412 Number of Shares     Number of Voting Rights

             12,459,994            12,459,994

Voting rights attached to shares

Class/type of shares             Resulting situation after the triggering
If possible using the ISIN CODE   transaction

Number of Shares     Number of Voting Rights     % of voting rights

        Direct       Direct     Indirect         Direct     Indirect


GB0008025412                     12,461,899         -        9.26%

B: Financial Instruments

Resulting situation after the triggering action

Type of Financial     Expiration    Exercise/     Number of voting % of voting 
Instrument            date          Conversion    rights that may  rights
                                    Period/Date   be acquired if 
                                                  the Instrument 
                                                  is Exercised/
                                                  converted

Total (A + B)

Number of voting rights % of voting rights

12,461,899               9.26%

9.   Chain of controlled undertakings through which the voting rights and/or the
financial instruments are effectively held, if applicable :

Fidelity International Limited (FIL) is the parent holding company for various
direct and indirect subsidiaries, including Fidelity Fund Management Limited
(FFML), Fidelity Investment Services Limited (FISL), Fidelity Gestion (FIGEST),
Fidelity Investments Advisory (Korea) Limited (FIAKL), Fidelity Investments
Management (Hong Kong) Limited (FIMHK), Fidelity Pension Management (FPM),
Fidelity Investments Japan (FIJ) and Fidelity Investments International (FII),
investment managers for various non-US investment companies and institutional
clients.

Proxy Voting:

10. Name of the proxy holder: Fidelity International Limited (FIL)

11. Number of voting rights proxy holder will cease/acquire to hold: 1,905

12. Date on which proxy holder will cease/acquire to hold voting rights: 

1 June 2007

13. Additional information:

The decrease below the 10% threshold is a result of the increase in total voting
rights figure from 123,121,368 to 134,513,484.

14. Contact Name: Laura Cottrell

15. Contact: [e-mail]





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