Holding(s) in Company

Pantheon Resources PLC
05 February 2007


NOTIFICATION OF MAJOR INTERESTS IN SHARES

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

2. Reason for the notification (please state Yes/No)
An acquisition or disposal of voting rights:
Yes

An acquisition or disposal of financial instruments which may result in the
acquisition of shares already issued to which voting rights are attached:
No

An event changing the breakdown of voting rights:
No

Other (please specify):
No

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

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

5. Date of the transaction (and date on which the threshold is crossed or
reached if different):
31 January 2007

6. Date on which issuer notified:
2 February 2007

7. Threshold(s) that is/are crossed or reached:
8% to 7%

8. Notified details:
A: Voting rights attached to shares

Class/type of shares
If possible using the ISIN code
GB00B125SX82


Situation previous to the triggering transaction

No. of Shares  No of Voting Rights
1,248,178      1,248,178

Resulting situation after the triggering transaction

No of Shares    No of Voting Rights    % of Voting Rights
                Direct  Indirect       Direct Indirect
1,243,335               1,243,335             7.99

B: Financial Instruments
Resulting situation after the 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
-
% voting rights
-

Total (A+B)

Number of voting rights    % of voting rights
1,243,335                  7.99

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

10. Name of the proxy holder:
N/A

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

12. Date on which proxy holder will cease to hold voting rights:
N/A

13. Additional information:
N/A

14. Contact name:
Justin Hondris

15. Contact telephone number:
020 7379 0118




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