Holding(s) in Company

Invensys PLC
31 January 2007

                                  SCHEDULE 10

                   NOTIFICATION OF MAJOR INTERESTS IN SHARES


1)   Name of company

Invensys plc



2)   Name of shareholder having a major interest

Brandes Investment Partners, L.P.



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

The registered holders of the shares in which Brandes Investment Partners, L.P.
has an interest are approximately 230 custodian banks unaffiliated with Brandes



4)  Name of the registered holder(s) and, if more than one holder, the
     number of shares held by each of them

As above



5)   Number of shares/amount of stock acquired

6)   Percentage of issued class

7)   Number of shares/amount of stock disposed

8)   Percentage of issued class

9)   Class of security

Ordinary shares of 10p each

10)  Date of transaction

19 January 2007


11)  Date company informed

31 January 2007

12)  Total holding following this notification

69,736,657


13)  Total percentage holding of issued class following this notification

8.76%

14)  Any additional information

This notification amends Brandes Investment Partners' previous notification of a
notifiable interest of 9.33% announced on 23 January 2007


15)  Name of contact and telephone number for queries

Steve Devany, Vice President - Communications

020 7821 3758


16)  Name of company official responsible for
       making this notification

Emma Sullivan, Assistant Secretary


     Date of notification:  31 January 2007


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