REG-Logica PLC: Holding(s) in Company

TR-1: NOTIFICATION OF MAJOR INTERESTS IN SHARES

1. Identity of the issuer or the underlying issuer of existing shares to which
voting rights are attached:

Logica plc (ISIN: GB0005227086)

2. Reason for the notification (delete as appropriate):

An acquisition or disposal of voting rights

3. Full name of person(s) subject to the notification obligation:

UBS Global Asset Management - Traditional Entities

4. Full name of shareholder(s) (if different from 3):

UBS Global Asset Management (Deutschland) GmbH

UBS Global Asset Management (Australia) Ltd

UBS Global Asset Management (Japan) Ltd

UBS Global Asset Management (UK) Limited

UBS Global Asset Management Life Limited

UBS Global Asset Management (Canada) Co

UBS Global Asset Management (Americas) Inc

UBS AG

5. Date of the transaction (and date on which the threshold is crossed or
reached):

15 April 2009

6. Date on which issuer notified:

17 April 2009

7. Threshold(s) that is/are crossed or reached:

5.81%

8. Notified details:

A: Voting rights attached to shares

Class/type of shares (if possible using the ISIN CODE):

Ordinary (ISIN: GB0005227086)

Situation previous to the triggering transaction:

Number of shares: 101,878,439

Number of voting rights: 101,878,439

Resulting situation after the triggering transaction:

Number of shares: 92,809,514

Number of voting rights (direct): 7,084,414

Number of voting rights (indirect): 85,725,100

Percentage of voting rights (direct): 0.44%

Percentage of voting rights 5.37%
(indirect):

B: Financial Instruments

Resulting situation after triggering transaction

Type of financial instrument: --

Expiration date: --

Exercise/Conversion Period/Date: --

Number of voting rights that may be acquired if --
the instrument is exercised/converted:

% of voting rights: --

Total (A+B)

Number of voting rights: 92,809,514

% of voting rights: 5.81%

9. Chain of controlled undertakings through which the voting rights and/or the
financial instruments are effectively held, if applicable:

UBS Global Asset Management (Deutschland) 1,014,905 0.07%
GmbH

UBS Global Asset Management (Australia) Ltd 196,324 0.01%

UBS Global Asset Management (Japan) Ltd 3,955,923 0.25%

UBS Global Asset Management (UK) Limited 76,548,268 4.79%

UBS Global Asset Management Life Limited 7,084,414 0.44%

UBS Global Asset Management (Canada) Co 378,657 0.02%

UBS AG 54,009 0.00%

UBS Global Asset Management (Americas) Inc 3,577,014 0.23%

Proxy voting:

10. Name of the proxy holder:

UBS Global Asset Management on behalf of a number of asset management clients

11. Number of voting rights proxy holder will cease to hold:

--

12. Date of which proxy holder will cease to hold voting rights:

--

13. Additional information:

--

14. Contact name:

T L Egan, Assistant Company Secretary, Logica plc

15. Contact telephone number:

01372 369750

Date: 20 April 2009

END