Holding(s) in Company

TR-1:         Notifications of Major Interests in Shares                               
                                                                                       

 

Identity of the issuer or the underlying issuer of existing shares to      Keller Group
which voting rights are attached:                                          PLC         
                                                                                       

 

2:    Reason for notification (yes/no)                                                 
                                                                                       
An acquisition or disposal of voting rights                                         yes
                                                                                       
An acquisition or disposal of qualifying financial instruments which may result     no 
in the acquisition of shares already issued to which voting rights are attached        
                                                                                       
An acquisition or disposal of instruments with similar economic effect to           no 
qualifying financial instruments                                                       
                                                                                       
An event changing the breakdown of voting rights                                    no 
                                                                                       
Other (please specify):                                                             no 
                                                                                       

                                          Standard Life Investments (Holdings) Limited 
3. Full name of person(s) subject to the  (Parent Company) -8.785% comprised of:       
notification                                                                           
                                          Standard Life Investments Limited - 8.626%   
    obligation:                                                                        
                                          Ignis Investment Services Limited - 0.159%   
                                                                                       
4. Full name of shareholder(s) (if         Vidacos Nominees\HSBC                       
different from 3.):                                                                    
                                                                                       
5. Date of the transaction (and date on                                                
which the threshold                       13/03/2015                                   
is crossed or reached):                                                          
                                                                                       
6. Date on which issuer notified:         16/03/2015                                   
                                                                                       
7. Threshold(s) that is/are crossed or    9%                                           
reached:                                                                               
                                                                                       

8:    Notified Details                                                                
                                                                                      
Voting rights attached to shares                                                      
                                                                                      
Class/type of share   If possible use ISIN code         GB0004866223                  
                                                                                      
                                                                                      
                                                                                      
Situation previous to the triggering transaction                                      
                                                                                      
Number of shares                                        Number of voting rights       
                                                                                      
6,444,372                                               6,444,372                     
                                                                                      
                                                                                      
                                                                                      
Resulting situation after the triggering transaction                                  
                                                                                      
Number of shares                     Number of voting rights           Percentage of  
                                                                       voting rights  
                                                                                      
                                     Direct             Indirect       Direct Indirect
                                                                                      
6,261,390                            1,255,218          5,006,172      1.761  7.024   
                                                                                      

 

Qualifying Financial Instruments                                                      
                                                                                      
Resulting situation after the triggering transaction                                  
                                                                                      
Type of          Expiration Exercise/          No. of voting rights    Percentage of  
financial        date       conversion period/ that may be acquired    voting rights  
instrument                  date               (if the instrument                     
                                               exercised/converted)                   
                                                                                      
                                                                                      
                                                                                      
 
C: Financial Instruments with similar economic effect to Qualifying Financial          
Instruments                                                                            
                                                                                       
Resulting situation after the triggering transaction                                   
                                                                                       
                                                                                       
                                                                                       
Type of financial Exercise Expiration Exercise/  Number of voting   % of voting rights 
instrument        price    date       Conversion rights instrument                     
                                      period     refers to                             
                                                                                       
                                                                     Nominal    Delta  
                                                                                       
                                                                                       
                                                                                       
Total (A+B+C)                                      
                                                   
Number of voting rights Percentage of voting rights
                                                   
6,261,390               8.785                      
                                                   


9. Chain of controlled undertakings through which the voting rights and/or the         
financial instruments are effectively held, if applicable:                             
                                                                                       
Standard Life Investments (Holdings) Limited (Parent Company) -8.785% comprised        
of:                                                                                    
                                                                                       
Standard Life Investments Limited - 8.626%                                             
                                                                                       
Ignis Investment Services Limited - 0.159%                                             
                                                                                       
 
Proxy Voting:                                                                          
                                                                                       
                                                                                       
                                                                                       
10. Name of the proxy holder:                                                          
                                                                                       
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: Notification using the total voting rights figure of 71,269,813

14. Contact name:           Kerry Porritt                                              
                            Group Company Secretary                                    
                                                                                       
15. Contact telephone                                                                  
number:                     0207 616 7575