Holding(s) in Company

Headlam Group PLC
27 February 2008


TR-1(i):               notification of major interests in shares

1. Identity of the issuer or the                             Headlam Group plc
underlying issuer of existing shares t
which voting rights are attached(1):

2. Reason for the notification   (please tick the appropriate box or boxes) 
An acquisition or disposal of voting rights

An acquisition or disposal of financial instruments which may result in the 
acquisition of shares already issued to which voting rights are attached

An event changing the breakdown of voting rights

Other (please specify):    ON MARKET TRANSFER BETWEEN INDIRECT AND DIRECT FUNDS   
                                                                    
3. Full name of person(s) subject to the           Aviva plc & its subsidiaries
notification obligation(1):                           

4. Full name of shareholder(s)     Registered Holder:
(if different from 3.)(1):
                                   BNY Norwich Union Nominees Limited  726,750*
                                   Chase GA Group Nominees Limited   1,519,116*
                                   Chase Nominees Limited               89,474*
                                   CUIM Nominee Limited                452,307*
                                   * denotes direct interest
                                   Chase Nominees Limited              293,293
                                   CUIM Nominee Limited                 52,858
                                   Vidacos Nominees Limited          2,186,552
                                         
5. Date of the transaction (and date on                       22 February 2008
which the threshold is crossed or        
reached if different)(1):

6. Date on which issuer notified:                             25 February 2008

7. Threshold(s) that is/are          <3% to 3% change at Direct Interest Level
crossed or reached:                                 

8. Notified details:

A: Voting rights attached to shares
Class/type of  Situation previous to the Resulting situation after the 
shares         Triggering transaction    triggering transaction(1)
               (1)
if possible
using the  Number of Number of Number of Number of voting rights % of voting
ISIN CODE  Shares    Voting    shares    ix                      rights
                     Rights    Direct    Direct  x Indirect      Direct Indirect
                     viii                          xi
Ordinary   4,343,469 4,343,469 2,787,647 2,787,647 2,532,703     3.35%  3.04%
Shares
GB0004170089

B: Financial Instruments
Resulting situation after the triggering transaction xii
Type of      Expiration Exercise/      Number of voting rights that may % of
financial    date       Conversion     be acquired if the instrument is voting
instrument   xiii       Period/ Date   exercised/ converted.            rights
                        xiv

N/A

Total (A+B)
Number of voting rights                      % of voting rights

5,320,350                                    6.39%

9. Chain of controlled undertakings through which the voting rights and/or the
financial instruments are effectively held, if applicable xv:
                                                                 See Section 4
Proxy Voting:
10. Name of the proxy holder:                                    See Section 4
11. Number of voting rights proxy holder will cease to hold:
12. Date on which proxy holder will cease to hold voting rights:
13. Additional information: Figures are based on a total number of voting rights
                            of 83,325,566.
14. Contact name:         
15. Contact telephone number:



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