Holding(s) in Company

Carillion PLC
15 December 2003

                                  SCHEDULE 10

                   NOTIFICATION OF MAJOR INTERESTS IN SHARES
1) Name of company

Carillion plc

2) Name of shareholder having a major interest

Morley Fund Management Ltd (a subsidiary of Aviva plc).

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 in 2) above.

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

BNY Norwich Union Nominees Ltd     4,353,747
Chase GA Group Nominees Ltd        5,440,600
Chase Nominees Ltd                 365,000
CUIM Nominee Ltd                   4,301,600
RBSTB Nominees Ltd                 220,000
Chase Nominees Ltd                 675,000
CUIM Nominee Ltd                   224,000
Vidacos Nominees Ltd               5,971,504

5) Number of shares/amount of stock acquired

8,156,745

6) Percentage of issued class

3.8%
7) Number of shares/amount of stock disposed

8) Percentage of issued class

9) Class of security

Ordinary shares of 50 pence each.

10) Date of transaction

Not known.

11) Date company informed

15 December 2003

12) Total holding following this notification

21,551,451

13) Total percentage holding of issued class following this notification

10.07%

14) Any additional information


15) Name of contact and telephone number for queries

Tim George
01902 318137

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

Tim George
Deputy Company Secretary
Carillion plc
15 December 2003



                      This information is provided by RNS
            The company news service from the London Stock Exchange