Acquisition of shares in Norkom Group plc

For immediate release

Not for release, publication or distribution, in whole or in part, in, into or from any jurisdiction where to do so would constitute a violation of the relevant laws or regulations of such jurisdiction

14 January 2011

BAE SYSTEMS (HOLDINGS) LIMITED

ACQUISITION OF SHARES IN NORKOM GROUP PLC

Earlier today, the Board of BAE Systems (Holdings) Limited ("BAE Systems Holdings") announced a recommended cash offer (the "Offer") for the entire issued and to be issued share capital of Norkom Group plc ("Norkom").

BAE Systems Holdings now announces that its parent, BAE Systems plc, has today acquired 13,225,750 Norkom Shares for cash at a price of €2.10 per share, representing approximately 14.7% of Norkom's issued share capital.

As previously announced, BAE Systems Holdings has obtained irrevocable undertakings to accept (or procure the acceptance of) the Offer in respect of approximately 44.9 per cent. of the entire issued share capital of Norkom (on a fully diluted basis), which when aggregated with the shares acquired today by BAE Systems plc increases total interests in Norkom to 57.8 per cent. (on a fully diluted basis).

BAE Systems or BAE Systems Holdings may acquire further shares in Norkom.

Definitions used in the Rule 2.5 Announcement dated 14 January 2011 have the same meaning when used in this announcement, unless the context requires otherwise.

Enquiries:

Responsibility

The directors of BAE Systems and BAE Systems Holdings accept responsibility for the information contained in this announcement. To the best of the knowledge and belief of the directors of BAE Systems and BAE Systems Holdings (who have taken all reasonable care to ensure that such is the case), the information contained in this announcement for which they accept responsibility is in accordance with the facts and does not omit anything likely to affect the import of such information.

Financial Adviser

Merrill Lynch International ("BofA Merrill Lynch"), a subsidiary of Bank of America Corporation, which is authorised and regulated in the United Kingdom by the Financial Services Authority, is acting exclusively for BAE Systems and BAE Systems Holdings and no one else in connection with the Offer and accordingly will not be responsible to anyone other than BAE Systems and BAE Systems Holdings for providing the protections afforded to clients of BofA Merrill Lynch nor for providing advice in relation to the Offer or any other matter referred to in this announcement.

General

This announcement does not constitute an offer to purchase, sell, subscribe for or exchange or the solicitation of an offer to purchase, sell, subscribe for or exchange any securities or the solicitation of any vote or approval in any jurisdiction pursuant to the Offer or otherwise.

The distribution of this announcement in or into certain jurisdictions may be restricted by the laws of those jurisdictions. Accordingly, copies of this announcement and all other documents relating to the Offer are not being, and must not be, mailed or otherwise forwarded, distributed or sent in, into or from any Restricted Jurisdiction. Persons receiving such documents (including, without limitation, nominees, trustees and custodians) should observe these restrictions. Failure to do so may constitute a violation of the securities laws of any such jurisdiction.

Rule 8 - Dealing Disclosure Requirements

Under the provisions of Rule 8.3 of the Takeover Rules, if any person is, or becomes, 'interested' (directly or indirectly) in one per cent. or more of any class of "relevant securities" of Norkom, all "dealings" in any "relevant securities" of Norkom (including by means of an option in respect of, or a derivative referenced to, any such "relevant securities") must be publicly disclosed by no later than 3:30pm (Dublin time) on the Business Day following the date of the relevant transaction. This requirement will continue until the date on which the Offer becomes or is declared unconditional as to acceptances or lapses or is otherwise withdrawn or on which the Offer Period otherwise ends. If two or more persons co-operate on the basis of any agreement, either express or tacit, either oral or written, to acquire an "interest" in "relevant securities" of Norkom, they will be deemed to be a single person for the purpose of Rule 8.3 of the Takeover Rules.

Under the provisions of Rule 8.1 of the Takeover Rules, all "dealings" in "relevant securities" of Norkom, by Norkom or BAE Systems Holdings, or by any of their respective "associates", during the Offer Period must be disclosed by no later than 12.00 noon (Dublin time) on the Business Day following the date of the relevant transaction.

A disclosure table, giving details of the companies in whose "relevant securities" "dealings" should be disclosed can be found on the Panel's website at www.irishtakeoverpanel.ie.

'Interests in securities' arise, in summary, when a person has long economic exposure, whether conditional or absolute, to changes in the price of securities. In particular, a person will be treated as having an 'interest' by virtue of the ownership or control of securities, or by virtue of any option in respect of, or derivative referenced to, securities.

Terms in quotation marks in this paragraph, Dealing Disclosure Requirements, are defined in the Takeover Rules, which can also be found on the Panel's website. If you are in any doubt as to whether or not you are required to disclose a "dealing" under Rule 8, you should consult the Panel's website at www.irishtakeoverpanel.ie or contact the Panel on telephone number +353 (0) 1 678 9020; fax number +353 (0) 1 678 9289