Holding(s) in Company

SIG PLC
30 September 2003


                           SCHEDULE 10
 
             NOTIFICATION OF MAJOR INTERESTS IN SHARES


1)   NAME OF COMPANY
     SIG PLC


2)   NAME OF SHAREHOLDER HAVING A MAJOR INTEREST
     FMR CORP. AND ITS DIRECT AND INDIRECT SUBSIDIARIES AND FIDELITY 
     INTERNATIONAL LIMITED AND ITS DIRECT AND INDIRECT SUBSIDIARIES - BOTH BEING
     NON-BENEFICIAL HOLDERS


3)   Please state whether notification indicates that it is in respect of 
     holding of the Shareholder named in 2 above or in respect of a 
     non-beneficial interest or in the case of an individual holder if it is a
     holding of that person's spouse or children under the age of 18
     AS IN 2. ABOVE


4)   Name of the registered holder(s) and, if more than one holder, the 
     number of shares held by each of them.
     CHASE NOMINEES LIMITED - FISL                               18,163
     CHASE NOMINEES LIMITED - FIL                               457,178
     NORTRUST NOMINEES LIMITED - FIL                            125,400
     HSBC - FMRCO                                               910,000
     HSBC - FPM                                                  54,600
     HSBC - CLIENT HOLDINGS NOMINEES (UK) LIMITED - FIL       2,022,582
     CHASE NOMINEES LIMITED - FPM                               324,900
     CHASE MANHATTAN BANK, LONDON - FIL                          92,400
     STATE STREET BANK & TRUST - FIL                             26,300
     NORTHERN TRUST - FIL                                       185,900
     NORTHERN TRUST - FPM                                        65,600
     BANK OF NEW YORK, LONDON - FIL                             106,500

                                           TOTAL              4,389,523


5)   Number of shares/amount of stock acquired.
     NOT DISCLOSED


6)   Percentage of issued Class
     NOT DISCLOSED

7)   Number of shares/amount of stock disposed
     NOT DISCLOSED

8)   Percentage of issued Class
     NOT DISCLOSED

9)   Class of security
     ORDINARY SHARES OF 10P EACH


10)  Date of transaction
     NOT DISCLOSED


11)  Date company informed
     29TH SEPTEMBER 2003


12)  Total holding following this notification
     4,389,523

               
13)  Total percentage holding of issued class following this notification
     3.6503%


14)  Any additional information
     TOTAL ISSUED ORDINARY SHARES OF 10P EACH OF SIG PLC IS: 120,250,055


15)  Name of contact and telephone number for queries
     MR. J.R. SWYNNERTON TEL: [phone]


16)  Name and signature of authorised company official responsible for 
     making this notification

     Date of Notification
     30TH SEPTEMBER 2003



                           SCHEDULE 10
 
             NOTIFICATION OF MAJOR INTERESTS IN SHARES


1)   NAME OF COMPANY
     SIG PLC


2)   NAME OF SHAREHOLDER HAVING A MAJOR INTEREST
     STANDARD LIFE INVESTMENTS


3)   Please state whether notification indicates that it is in respect of 
     holding of the Shareholder named in 2 above or in respect of a 
     non-beneficial interest or in the case of an individual holder if it is a
     holding of that person's spouse or children under the age of 18
     AS IN 2. ABOVE


4)   Name of the registered holder(s) and, if more than one holder, the 
     number of shares held by each of them.
     STANLIFE NOMINEES LIMITED     3,721,051
                         TOTAL     3,721,051


5)   Number of shares/amount of stock acquired.
     117,771


6)   Percentage of issued Class
     0.0979%

7)   Number of shares/amount of stock disposed
     NOT DISCLOSED

8)   Percentage of issued Class
     NOT DISCLOSED

9)   Class of security
     ORDINARY SHARES OF 10P EACH


10)  Date of transaction
     NOT DISCLOSED


11)  Date company informed
     29TH SEPTEMBER 2003


12)  Total holding following this notification
     3,721,051

               
13)  Total percentage holding of issued class following this notification
     3.0944%


14)  Any additional information
     TOTAL ISSUED ORDINARY SHARES OF 10P EACH OF SIG PLC IS: 120,250,055


15)  Name of contact and telephone number for queries
     MR J. R. SWYNNERTON TEL: [phone]


16)  Name and signature of authorised company official responsible for 
     making this notification

     Date of Notification
     30TH SEPTEMBER 2003


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