Appointment of a director Master Drilling Group Limited (Formerly Nicaud Companies 124 (Pty) Limited) (Incorporated in the Republic of South Africa) (Registration number 2011/008265/06) JSE share code: MDI ISIN: ZAE000171948 (“Master Drilling” or the “Company”) CHANGES TO THE BOARD In accordance with paragraph 3.59 of the Listings Requirements of the JSE Limited, Master Drilling shareholders are advised of the following: APPOINTMENT OF AN ALTERNATE EXECUTIVE DIRECTOR TO GARETH ROBERT SHEPPARD, EXECUTIVE DIRECTOR With effect from 20 June 2013, Mr Izak Jacobus Bredenkamp, the group human resources manager,has been appointed as an alternate executive director to Gareth Robert Sheppard,an executive director of Master Drilling. Izak 45 (forty five) started his career in the financial services division of the banking industry as a marketing consultant. He then moved over to the Mining industry where he held the position of HR manager of AngloGold Health service. He was then promoted to New Business Development Executive of iGoldie, a wholly owned subsidiary of AngloGold. After a management buyout he then held the position of M.D. for a company called GetMed (Pty) Ltd. In 2003 he started his own shared services and consulting company, Corporate Service Provider. He has held a non –executive position in a number of companies and is presently the Chair of the Performance Audit Committee and chair of the Audit and Risk committee for a number of municipalities, these included Tlokwe, Merafong and Kimberly municipality. He is a registered mentor with the National Empowerment Fund (NEF), Gauteng Enterprise propeller(GEP),Small Enterprise Development Agency (Seda). He is the chairman of the Merafong business chamber,and specialises in Human capital management and Business development. He has consulted for local government and the corporate market on revitalisation strategies and business development and holds the following degrees;MBA,B com Hons, CPIR from Wits and Potchefstroom universities. The board of Master Drilling would like to wish Izak a very warm welcome and look forward to his input and expertise going forward. ADDITIONAL RESPONSIBILITIES OF SHANE TREVOR FERGUSON, NON- EXECUTIVE DIRECTOR With immediate effect, Mr Shane Trevor Fergusson, a non- executive director and member of the remuneration committee, in addition to his responsibilities, has been appointed as an alternate to Mr Roger Davey, in respect of the audit and risk committee, and social and ethics committee of Master Drilling Group Limited. Fochville 24 June 2013 Sponsor Sasfin Capital (a division of Sasfin Bank Limited) Date: 24/06/2013 11:41:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.