Holding(s) in Company

RNS Number:8207T
Aggregate Industries PLC
5 January 2004


                           SCHEDULE 10
 
             NOTIFICATION OF MAJOR INTERESTS IN SHARES


1)   NAME OF COMPANY
     
     AGGREGATE INDUSTRIES PLC


2)   NAME OF SHAREHOLDER HAVING A MAJOR INTEREST

     BRITANNIC INVESTMENT MANAGERS LIMITED


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

     SHAREHOLDER NAMED 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 LTD               2,560,660
     BNY (OCS) NOMINEES LIMITED       1,191,036
     STATE STREET NOMINEES LIMITED    1,035,568
     CLYDESDALE NOMINEES LIMITED        456,073
     VIDACOS NOMINEES LIMITED        34,123,536


5)   Number of shares/amount of stock acquired.

     1,355,000


6)   Percentage of issued Class

     0.11


7)   Number of shares/amount of stock disposed

     N/A


8)   Percentage of issued Class

     N/A


9)   Class of security

     ORDINARY 25P SHARES


10)  Date of transaction

     NOT ADVISED


11)  Date company informed

     29 DECEMBER 2003


12)  Total holding following this notification

     39,366,873

               
13)  Total percentage holding of issued class following this notification

     3.07%


14)  Any additional information
          

15)  Name of contact and telephone number for queries

     MRS MARY FORD
     TEL: [phone]


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

     Date of Notification

     5 JANUARY 2004


                      This information is provided by RNS
            The company news service from the London Stock Exchange

END

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