Holding(s) in Company

Rotork PLC
02 March 2006


                   NOTIFICATION OF MAJOR INTERESTS IN SHARES


1. Name of company

Rotork plc


2. Name of shareholder having a major interest

Aegon UK plc Group of Companies


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

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


5. Number of shares / amount of stock acquired

145,000


6. Percentage of issued class

0.16%


7. Number of shares / amount of stock disposed

N/A


8. Percentage of issued class

N/A


9. Class of security

5p ordinary shares


10. Date of transaction

    NOT supplied


11. Date company informed

2/3/06


12. Total holding following this notification

2,660,252 ordinary shares


13. Total percentage holding of issued class following this notification

3.08% %


14. Any additional information



15. Name of contact and telephone number for queries

Stephen R Jones 01225 733331


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

Stephen R Jones


Date of notification

2/3/06


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