Holding(s) in Company

Johnson Service Group PLC
20 September 2006

                   NOTIFICATION OF MAJOR INTERESTS IN SHARES



1. Name of company


Johnson Service Group PLC



2. Name of shareholder having a major interest


Aviva plc and its subsidiaries



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


As 2



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


Morley Fund Management Ltd:

BNY Norwich Union Nominees Ltd     527,960

Chase GA Group Nominees Ltd      1,693,052

Chase Nominees Ltd                            113,632

CUIM Nominee Ltd                                461,224

Vidacos Nominees Ltd                           35,770

Total                                                    2,831,638



5. Number of shares / amount of stock acquired


-



6. Percentage of issued class


-



7. Number of shares / amount of stock disposed


255,000



8. Percentage of issued class


0.43%



9. Class of security


Ordinary 10p shares



10. Date of transaction


18th September 2006






11. Date company informed


20th September 2006



12. Total holding following this notification


2,831,638



13. Total percentage holding of issued class following this notification


4.81%



14. Any additional information






15. Name of contact and telephone number for queries


Mrs Y M Monaghan - 0151 955 3213



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


Mrs Y M Monaghan



Date of notification


20th September 2006



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