Annual Information Update

Carillion PLC
05 May 2006



                         Carillion plc (the 'Company')

                           ANNUAL INFORMATION UPDATE

This annual information update is filed pursuant to Prospectus Rule 5.2 made by
the Financial Services Authority and not for any other purpose and neither the
Company, nor any other person, takes any responsibility for, or makes any
representation, express or implied, as to the accuracy or completeness of, the
information contained therein (except as expressly be set out therein). The
information referred to below is not necessarily up to date as at the date of
this annual information update and the Company does not undertake any obligation
to update any such information in the future. Neither this annual information
update, nor the information referred to below constitutes, by virtue of this
communication, an offer of any securities addressed to any person and should not
be relied on by any person.


1.                  Announcements made via a Regulatory Information Service

The following regulatory announcements have been made by the Company via a
Regulatory Information Service during the previous 12 months.

Date      Announcement

3 May     Notification of Major Interests in Shares
2005

9 May     Employee Share Ownership Trust - Directors' Interests
2005

9 May     Notification of Major Interests in Shares
2005

11 May    Carillion appointed designated support services supplier for Housing Prime
2005      Contract worth around £700m

11 May    AGM Statement
2005

12 May    Annual General Meeting 11 May 2005: Resolutions
2005

16 May    Carillion plc - Support Services presentation
2005

16 May    Employee Share Ownership Trust - Directors' Interests
2005

19 May    CarillionEnterprise appointed preferred bidder on Regional Prime Central contract
2005      worth in excess of £500 million

23 May    Employee Share Ownership Trust - Directors' Interests
2005

31 May    Notification of Major Interests in Shares
2005

1 June    Appointment of New Director
2005

9 June    Disclosures re 6.F.2(b) to (g)
2005

14 June   Employee Share Ownership Trust - Directors' Interests
2005

16 June   Appointment of David Garman as Chairman of the Remuneration Committee
2005

27 June   Dividend Reinvestment Plan - Directors' Interests
2005

30 June   Trading Statement
2005

30 June   Carillion plc - Transition to International Financial Reporting Standards (IFRS)
2005

1 July    Employee Share Ownership Trust - Directors' Interests
2005

8 July    Employee Share Ownership Trust - Interests of Persons Discharging Managerial
2005      Responsibilities

8 July    Carillion plc Employee Share Ownership Trust and Deferred Bonus Plan
2005

11 July   Notification of Major Interests in Shares
2005

18 July   Employee Share Ownership Trust - Interests of Persons Discharging Managerial
2005      Responsibilities

28 July   Appointment of Corporate Broker
2005

12 August Employee Share Ownership Trust - Interests of Persons Discharging Managerial
2005      Responsibilities

31 August Employee Share Ownership Trust - Interests of Persons Discharging Managerial
2006      Responsibilities

7         2005 Interim Results
September
2005

8         Employee Share Ownership Trust - Interests of Persons Discharging Managerial
September Responsibilities
2005

13        Contract for nuclear store to support decommissioning
September
2005

14        Blocklisting six monthly return
September
2005

16        Employee Share Ownership Trust - Interests of Persons Discharging Managerial
September Responsibilities
2005

20        Acquisition of Shares by the Carillion plc Qualifying Employee Share Ownership
September Trust
2005

22        Notification of Major Interests in Shares
September
2005

29        Notification of Major Interests in Shares
September
2005

3 October Carillion Joint Venture signs FM contract with BT
2005

6 October Carillion wins contract for London-Glasgow rail electrification
2005

19        Employee Share Ownership Trust - Interests of Persons Discharging Managerial
October   Responsibilities
2005

20        Carillion appoints non-executive director
October
2005

26        Employee Share Ownership Trust - Interests of Persons Discharging Managerial
October   Responsibilities
2005

2         Employee Share Ownership Trust - Interests of Persons Discharging Managerial
November  Responsibilities
2005

4         Carillion JV signs Regional Prime Central Contract
November
2005

10        Statement re possible offer for Mowlem
November
2005

10        Employee Share Ownership Trust - Interests of Persons Discharging Managerial
November  Responsibilities
2005

11        Rule 2.10 Announcement
November
2005

14        Dividend Reinvestment Plan - Directors' Interests
November
2005

15        Carillion signs Housing Prime Contract
November
2005

2         Board Changes
December
2005

6         Carillion plc - MoD contracts presentation
December
2005

7         Recommended Cash and Share Acquisition of Mowlem plc
December
2005

13        Carillion wins £230 million contract for News International
December
2005

14        Recommended Final Revised Cash and Share Acquisition of Mowlem plc
December
2005

15        Financial Close on new PPP hospital development in Portsmouth
December
2005

20        Carillion appointed preferred bidder for South Ayrshire schools PPP contract
December
2005

3 January Employee Share Ownership Trust - Interests of Persons Discharging Managerial
2006      Responsibilities

4 January Publication of Shareholder Documents
2006

5 January Rule 8.4 Announcement
2006

6 January Publication of Shareholder Documents
2006

6 January Trading Update
2006

18        Proposed Acquisition of Mowlem plc - Announcement by Balfour Beatty
January
2006

23        Extraordinary General Meeting 23 January 2006: Resolutions
January
2006

24        Notification of Major Interests in Shares
January
2006

30        Acquisition of Mowlem plc
January
2006

6         Carillion is Preferred Bidder for £137 million Road Maintenance Contract
February
2006

8         Notification of Major Interests in Shares
February
2006

10        Acquisition of One Share in Mowlem plc
February
2006

13        Notification of Major Interests in Shares
February
2006

16        Presentation on Nuclear Sector
February
2006

22        Notification of Major Interests in Shares
February
2006

22        Application for Admission
February
2006

23        Scheme of Arrangement Effective
February
2006

1 March   Notification of Major Interests in Shares
2006

6 March   Notification of Major Interests in Shares
2006

6 March   Notification of Major Interests in Shares
2006

8 March   Carillion plc 2005 Preliminary Results
2006

10 March  Notification of Major Interests in Shares
2006

15 March  Notification of Major Interests in Shares
2006

16 March  Blocklisting Six Monthly Return
2006

30 March  Carillion completes sale of UK rail products manufacturer, Edgar Allen
2006

31 March  Carillion completes sale of US construction management business, Charter
2006

6 April   Carillion joint venture reaches contract award on the MoD's largest estate PPP
2006      contract

7 April   Annual Report and Accounts 2005
2006

24 April  Mowlem Acquisition
2006

27 April  Carillion plc Employee Share Ownership Trust and Deferred Bonus Plan
2006

28 April  Carillion agrees sale of former Mowlem business, MESG
2006

2 May     Deferred Bonus Plan and Carillion plc Employee Share Ownership Trust
2006

4 May     Carillion completes sale of former Mowlem business, MESG
2006

4 May     Deferred Bonus Plan and Carillion plc Employee Share Ownership Trust
2006


Details of all regulatory announcements for the Company can be found on the
London Stock Exchange website at:
www.londonstockexchange.com

2.                  Documents filed with Companies House

The following documents have been filed by the Company with the Registrar of
Companies at Companies House during the previous 12 months

Date                                         Document Type

6 May 2005                                   AA

18 May 2005                                  RES09

31 May 2005                                  288b

16 June 2005                                 288a

23 June 2005                                 288b

6 July 2005                                  363a

22 July 2005                                 288c

27 September 2005                            88(2)R

16 November 2005                             288a

15 December 2005                             288b

3 February 2006                              RES10

3 February 2006                              123

3 February 2006                              MEM/ARTS

6 April 2006                                 88(2)R

12 April 2006                                88(2)R


Copies of documents filed at Companies House can be obtained from Companies
House, Crown Way, Cardiff CF14 3UZ or if you are a registered user, through
Companies House Direct at
www.direct.companieshouse.gov.uk

3.                  Documents filed with the Financial Services Authority

The following documents have been filed by the Company with the Financial
Services Authority and/or sent to shareholders during the previous 12 months.

Date                 Description

12 May 2005          AGM Resolutions

7 September 2005     Interim Report 2005

6 January 2006       Information Memorandum re Mowlem Acquisition

6 January 2006       Carillion Shareholder Circular re Mowlem Acquisition

7 April 2006         Annual Report & Accounts 2005 and AGM Notice

Copies of the above documents may be viewed at the UK Listing Authority's
Document Viewing Facility at 25 the North Colonnade, Canary Wharf, London E14
5HS.

A copy of this annual information update and copies of all the above documents,
may be obtained on request from the Company Secretary at the Company's
Registered Office:

Carillion plc
Birch Street
Wolverhampton
West Midlands
WV1 4HY

5 May 2006

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