Holding(s) in Company

Morgan Sindall PLC
09 August 2006



Morgan Sindall plc

9 August 2006


Notification of major Interests in Shares



1.  Name of listed company:

    Morgan Sindall plc


2.  Name of shareholder having a major interest:

    Standard Life Investments


3.  Please state whether notification indicates that it is regarding the
    holding of the shareholder named in 2 above or in respect of a 
    non-beneficial interest:

    As in paragraph 2 above


4.  Name of registered holder:

    Vidacos Nominees


5.  Number of shares acquired:

    Nil


6.  Percentage of issued class:

    n/a


7.  Number of shares disposed:

    71,545


8.  Percentage of issued class:

    0.17%


9.  Class of Security:

    Ordinary shares


10. Date of transaction:

    8 August 2006


11. Date company informed:

    9 August 2006


12. Total holding following this notification:

    1,635,648


13. Total percentage holding of issued class following this notification:

    3.86%


14. Name of contact and telephone number for queries:

    Mary Nettleship - 020 7307 9218


15. Name of company official responsible for making this notification:

    Mary Nettleship, Company Secretary


16. Date of notification:

    9 August 2006




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