Holding(s) in Company

Kier Group PLC
03 October 2006


                                  SCHEDULE 10
                   NOTIFICATION OF MAJOR INTERESTS IN SHARES

1. Name of company
Kier Group plc

2. Name of shareholder having a major interest
Lehman Brothers International (Europe)

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 in (2)

4. Name of the registered holder(s) and, if more than one holder, the number of
shares held by each of them
Lehman Brothers International (Europe) SEGPRN

5. Number of shares / amount of stock acquired
Not known

6. Percentage of issued class
Not known

7. Number of shares disposed
N/A

8. Percentage of issued class
N/A

9. Class of security
Ordinary shares 1p fully paid

10. Date of transaction
29 September 2006

11. Date company informed
3 October 2006

12. Total holding following this notification
2,593,172

13. Total percentage holding of issued class following this notification
7.23%

14. Any additional information
Current Issued Capital: 35,889,372 ordinary shares

15. Name of contact and telephone number for queries
Deborah Hamilton
Tel [phone]

16. Name and signature of authorised company official responsible for making
this notification
Deborah Hamilton
Assistant Company Secretary

Date of notification
3 October 2006

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