HUNTING PLC

Proxy Solicitation & Information Statement • Aug 25, 2011

Attendance Card Hunting PLC – General Meeting

You may submit your proxy electronically at www.sharevote.co.uk.You will need your Voting ID,Task ID and Shareholder Reference Number below.You may also submit your proxy using the Form of Proxy below. Please see explanatory notes on the completion of the Form of Proxy.

If you are attending the meeting, please sign this card and hand it to the Company's Registrars on arrival at the meeting. If you have appointed a person other than the Chairman of the meeting to attend and vote on your behalf, both you and your proxy must sign this card.

Explanatory Notes

• 1. To appoint as your proxy someone other than the Chairman of the meeting, insert the full name in the space provided in the first box. A proxy need not be a member of the Company. If the proxy is being appointed in relation to part of your holding only, enter in the box next to the proxy's name the number of shares for which they are authorised to act. Leaving this box blank will authorise your proxy to exercise your full voting entitlement.
• 1. To appoint more than one proxy, either copy this form or obtain additional forms from Equiniti Limited on 0871 384 2173. Calls to this number are charged at 8p per minute from a BT landline. Lines are open 8.30 a.m. to 5.30 p.m. Monday to Friday. Other telephony provider costs may vary. Overseas shareholders should call on +44 121 415 7047. Please indicate in the box next to the proxy holder's name the number of shares in relation to which they are authorised to act and mark 'X' in the adjacent box to indicate that the proxy is one of multiple appointments being made. Multiple proxy appointments should be returned together in the same envelope. No proxy may be authorised to exercise votes which any other proxy has been authorised to exercise.
• 1. In the absence of instructions, your proxy may vote or abstain from voting as he/she thinks fit on the resolution and on any other business (including amendments to the resolution) which may properly come before the meeting.
• 1. The "Vote Withheld" option is provided to enable you to abstain from voting on the resolution. A "Vote Withheld" is not a vote in law and will not be counted in the calculation of the proportion of votes "For" and "Against" the resolution.

Please see reverse for further notes.

Registered Office: 3 Cockspur Street, London, SW1Y 5BQ Registered Number: 974568

For use by shareholders at the General Meeting to be held at 10.00 a.m. on 15 September 2011 at CMS Cameron McKenna LLP, Mitre House, 160 Aldersgate Street, London EC1A 4DD.

Form of Proxy Hunting PLC – General Meeting

I/We the undersigned being a member(s) of Hunting PLC entitled to attend and vote at the General Meeting of the Company to be held at 10.00 a.m. on 15 September 2011 and at any adjournment thereof, hereby appoint the Chairman of the meeting or (see Note 1) as my/our proxy to vote and/or abstain on my/our behalf in the manner indicated below or at any adjournment thereof.

Shareholder Reference Number:

Task ID:

Voting ID:

111 aujuuriment mereul.
Number of shares
$(see$ Notes 1 and 2)

Number of shares Mark 'X' if appointing more than Name of Proxy (see Notes 1 and 2) one proxy (see Note 2)

RESOLUTION	Vote Withheld (see Note 4) Against
To approve the proposed acquisition of TSI Acquisition Holdings LLC and its subsidiaries.	For
	Date
Signature

To assist with arrangements, if you plan to attend the meeting in person please place an 'X' in the box opposite.

• 1. This Form of Proxy must be signed and dated by the shareholder or his attorney duly authorised in writing. In the case of joint holdings, any one holder may sign this form. The vote of the senior joint holder who tenders a vote, whether in person or by proxy, will be accepted to the exclusion of the vote(s) of the other joint holder(s) and for this purpose seniority will be determined by the order in which the names stand in the register of members. If the shareholder is a company, it may execute by the signature(s) of a duly authorised officer or attorney.
• 1. To be valid, this Form of Proxy must be completed and lodged by post with the Company's Registrars not less than 48 hours before the time set for the meeting to Equiniti Limited, Aspect House, Spencer Road, Lancing, West Sussex, BN99 6ZL, together with the power of attorney or other authority (if any) under which it is signed or a copy of such authority certified notarially. If you do not wish your voting instructions to be seen by anyone except the Company, the Registrar and (where applicable) the Nominee, you should place it in an envelope and post it to Equiniti Limited (Reference 0305), FREEPOST SEA 10846, Aspect House, Spencer Road, Lancing, West Sussex, BN99 6ZL.
• 1. This Form of Proxy is for use in respect of the specified shareholder account only and should not be amended or submitted in respect of a different account.
• 1. You may submit your proxy voting instructions electronically at www.sharevote.co.uk where full instructions on the procedure are given. The Voting ID, Task ID and Shareholder Reference Number printed on the Form of Proxy will be required in order to use this electronic proxy appointment system. Alternatively, members who are already registered with Equiniti's on-line portfolio service, Shareview, can appoint their proxy electronically by logging on to their portfolio at www.shareview. co.uk and clicking on the link to vote under your Hunting PLC holding. A proxy appointment made electronically will not be valid if sent to any address other than those provided or if received after 10.00 a.m. on 13 September 2011.
• 1. Shares held in CREST may be voted through the CREST Proxy Voting Service in accordance with the procedures set out in the CREST manual (available via www.euroclear.com/CREST). CREST personal members or other CREST sponsored members and those CREST members who have appointed a service provider(s) should refer to their CREST sponsor or voting service provider(s) who will be able to take the appropriate action on their behalf. Further details on the procedure for CREST members who wish to appoint a proxy can be found in the Circular made available to shareholders, dated 25 August 2011.
• 1. The appointment of a proxy will not preclude a shareholder from attending the meeting and voting in person.

RESPONSE SERVICE Licence No. SEA 10846

Equiniti Limited Aspect House Spencer Road Lancing West Sussex BN99 6ZL