Notification of major interest in shares

For immediate release

12 August 2011

1. Identity of the issuer or the underlying issuerof existing shares to which voting rights areattached:

Hunting PLC

GB0004478896

2 Reason for the notification (please tick the appropriate box or boxes):

An acquisition or disposal of voting rights

An acquisition or disposal of qualifying financial instruments which may result in the acquisition of shares already issued to which voting rights are attached

An acquisition or disposal of instruments with similar economic effect to qualifying financial instruments

An event changing the breakdown of voting rights

YES

Other (please specify):

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

HUNTING INVESTMENTS LIMITED

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

N/A

5. Date of the transaction and date onwhich the threshold is crossed orreached:

10 AUGUST 2011

6. Date on which issuer notified:

11 AUGUST 2011

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

7% (DILUTED TO BELOW 8% AFTER ISSUE OF 13,175,838 NEW ORDINARY SHARES)

8. Notified details:

A: Voting rights attached to shares

Class/type ofshares

if possible usingthe ISIN CODE

Situation previousto the triggeringtransaction

Resulting situation after the triggering transaction

NumberofShares

NumberofVotingRights

Numberof shares

Number of votingrights

% of voting rights

Direct

Direct

Indirect

Direct

Indirect

GB0004478896

10,884,743

10,884,743

10,884,743

10,884,743

7.44%

B: Qualifying Financial Instruments

Resulting situation after the triggering transaction

Type of financialinstrument

Expirationdate

Exercise/Conversion Period

Number of votingrights that may beacquired if theinstrument isexercised/ converted.

% of votingrights

N/A

N/A

N/A

N/A

N/A

C: Financial Instruments with similar economic effect to Qualifying Financial Instruments

Resulting situation after the triggering transaction

Type of financialinstrument

Exercise price

Expiration date

Exercise/Conversion period

Number of voting rights instrument refers to

% of voting rights

N/A

N/A

N/A

N/A

N/A

Nominal

Delta

N/A

N/A

Total (A+B+C)

Number of voting rights

Percentage of voting rights

10,884,743

7.44%

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

N/A

Proxy Voting:

10. Name of the proxy holder:

HUNTING INVESTMENTS LIMITED

11. Number of voting rights proxy holder will ceaseto hold:

N/A

12. Date on which proxy holder will cease to holdvoting rights:

N/A

13. Additional information:

Calculation of 7.44% ownership is based on 146,265,111 total shares and voting rights in issue.

14. Contact name:

David Hunting

15. Contact telephone number:

+44 207 321 0123