Acquisition Of Tedaka Technologies And Cautionary Announcement ANSYS LIMITED (Incorporated in the Republic of South Africa) (Registration number: 1987/001222/06) (Share Code: ANS ISIN Code: ZAE000097028) (“Ansys” or “the Company”) Acquisition Of Tedaka Technologies And Cautionary Announcement 1. INTRODUCTION Shareholders are advised that Ansys (“the purchaser”), has purchased 100% of the shares and shareholder loans of Tedaka Technologies (Pty) Ltd (“Tedaka Technologies”)(“the acquisition”) from the Tedaka Investments (Pty) Ltd (“the seller”). The Non-Executive Chairman of Ansys, Mr Teddy Daka, is a beneficiary of TDK Trust that owns 100% of the seller. The acquisition is therefore a related party transaction. 2. RATIONALE FOR THE ACQUISITION OF TEDAKA TECHNOLOGIES Ansys specialises in the design, development, manufacture, integration and support of advanced technology systems and products for the rail, industrial and defence environments. The acquisition of Tedaka Technologies will expand the Ansys offering to include the telecommunications sector, thereby reducing the Company’s exposure to the rail and defence sectors. The partnerships secured by Tedaka Technologies will allow the Company to provide state-of-the-art products that suit the needs of the telecommunication operators in their continuous upgrading of their networks. 3. DESCRIPTION OF TEDAKA TECHNOLOGIES Tedaka Technologies is a supplier of transmission and networking products and services to the telecommunications industry covering wireline, wireless, and enterprise networks. The products and services of Tedaka Technologies perform critical functions that ensure the quality and reliability of fixed line, mobile and broadband networks throughout Sub-Saharan Africa. Tedaka Technologies is the strategic partner for TE Connectivity (incorporating well established product brands such as ADC Krone and Raychem) in Sub-Saharan Africa as well as Fluke Networks, Clearline and RIT. 4. TERMS AND CONDITIONS OF THE ACQUISITION 4.1. On 10 May 2013 Ansys made an offer to purchase Tedaka Technologies from the seller with the effective date 1 September 2013. The offer to purchase was accepted by the Seller on 21 May 2013, subject to the signing of legal agreements. 4.2. The total purchase price is a maximum of R 22 million, subject to certain profit warranties. 4.3. Mr Teddy Daka will convert R 8 million of his shareholders loan into equity, whilst the remainder of the loan will bear interest at the prime overdraft rate. 4.4. Payment Schedule: 4.4.1. Initial Payment: the shareholders of Tedaka Technologies will be paid an initial amount of R 9.778 million which is payable by the issue of Ansys ordinary shares at an issue price of 20 cents per share within 7 days after all the suspensive conditions have been fulfilled. 4.4.2. Second Payment: the second payment will be calculated by multiplying the audited profit after tax (based on IFRS) of Tedaka Technologies for the year ending 28 February 2014 (“2014 PAT”) by a PE ratio of 3,0 and deducting from this amount the amount paid in 4.3.1. This is subject to a maximum price of R 22 million. The second payment will be paid by the issue of Ansys ordinary shares at an issue price of 20 cents per share. 4.5. Tedaka Technologies will continue to operate as a separate entity until the 2014 Profit After Tax has been determined. The current shareholder will be responsible for all funding requirements of Tedaka Technologies. 4.6. The transaction is conditional upon: 4.6.1. The final agreement being approved by the Ansys Board of Directors (excluding Mr. Daka); 4.6.2. Ansys successfully concluding their due diligence investigation on Tedaka Technologies; 4.6.3. Fair and reasonable opinion obtained from an independent expert; 4.6.4. The Takeover Regulation Panel being prepared to waive a potential mandatory offer to be made by Mr Teddy Daka and/or the seller to other shareholders in Ansys at 20 cents per share arising out of Mr Daka and/or the seller exceeding the “prescribed percentage” of shares in Ansys by virtue of the acquisition, provided that independent shareholders in Ansys waive the benefits of such mandatory offer by ordinary resolution in terms of Regulation 86(4) of the Companies Regulations, 2011; 4.6.5. Shareholders’ approval and any other regulatory approvals, including Competition Commission approval that might be required. 5. UNAUDITED PRO FORMA FINANCIAL EFFECTS OF THE ACQUISITION The unaudited pro forma financial effects will be published in due course. 6. CATEGORISATION OF THE ACQUISITION The acquisition is categorised, in terms of the JSE Limited’s (“JSE”) Listings Requirements, as a Category 1 transaction and requires shareholders’ approval. A circular to shareholders in respect of the acquisition will be mailed in due course. 7. CAUTIONARY ANNOUNCEMENT Shareholders are advised to continue exercising caution in dealing in the company’s securities on the JSE until such time as the financial effects of the acquisition are published. 8. FURTHER ANNOUNCEMENT Shareholders will be notified once the final agreements have been signed. Shareholders will be informed as the acquisition progresses. 22 May 2013 Johannesburg Designated Advisor Exchange Sponsors Date: 22/05/2013 12:15:00 Produced by the JSE SENS Department. 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