LOG.L Regulatory News (LOG)

13 Jan 2009 11:20

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:

An acquisition or disposal of voting rights

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

Schroders plc

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

--

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

9 January 2009

6. Date on which issuer notified:

12 January 2009

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

14%-15%

8. Notified details:

A: Voting rights attached to shares

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

GB0005227086 (SEDOL 0522708)

Situation previous to the triggering transaction

Number of shares: 256,015,943 Number of voting rights: 238,782,065

Resulting situation after the triggering transaction

Number of shares: 257,892,375 Number of voting rights (direct): n/a Number of voting rights (indirect): 240,658,497 % of voting rights (direct): n/a % of voting rights (indirect): 15.05%

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: 240,658,497 % of voting rights: 15.05%

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

Name of company/fund Number of % of issued shares share capital Schroder Investment Management Limited 238,485,503 14.92%

Schroder & Co Limited 2,172,994 0.14% TOTAL 240,658,497 15.05%Proxy voting:

10. Name of the proxy holder:

--

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:

The shares referred to in section 9 are held in portfolios managed by those firms on a discretionary basis for clients under investment management agreements.

14. Contact name:

T L Egan, Assistant Company Secretary, Logica plc

15. Contact telephone number:020 7446 4628Date: 13 January 2009