The invitation to our Annual General Meeting will be sent to our shareholders on 8 April 2010 together with the reply form for granting a power of attorney or for ordering entrance tickets. Please see the following important information.

Registration, ordering entrance tickets, granting authorisations, submitting voting instructions

Please use the reply form for ordering entrance tickets, granting authorisations or submitting voting instructions. You can send the reply form by post using the return envelope with postage paid. The filled-in reply form must be submitted to us until and not later than 29 April 2010, 23.59 p.m. Please keep in mind the mail delivery time.

For the exercise of participation and voting rights the shareholding entered in the share register at close of business on 30 April 2010 is decisive, as during the period thereafter, immediately before the

Personal AGM Online Services

As a registered shareholder, you may use the Internet service to order entrance tickets, which you can use to attend the Annual General Meeting.

If you would like to delegate someone to represent you at the Annual General Meeting, you can authorize and instruct LEONI’s proxies on how to exercise your voting rights using the Internet service. As an alternative, using the Internet service, you can order an admission card for a third party, which also authorizes this third party to exercise your voting rights.

In this case, however, you cannot issue your instructions using the Internet service.

Please use our AGM online service on the website of LEONI AG
http://www.leoni.com/agm2010.

for ordering entrance tickets, granting authorisations or submitting voting instructions. In order to access the AGM online service you need your shareholder number as well as your individual access number as registration data. This access number is valid only for the Annual General Meeting in 2010 and then becomes invalid.

The ordering of entrance tickets and granting of powers of attorney is only possible until and not later than 29 April 2010, 23.59 p.m.

However, voting instructions and changes in voting instructions can be communicated until 11.00 p.m. on the day of the Annual General Meeting, 6 May 2010.

If notifications are received simultaneously (by post and via the Internet), the one received via the Internet will have preference.

In addition, we would like to encourage you to grant us your permission to send you the documents for next year’s Annual General Meeting by e-mail to your personal e-mail address. This will enable us to save costs and help protect the environment.

• Ordering of entrance tickets via the Internet
  http://www.leoni.com/agm2010
  After entering your access data please select “Order of entrance tickets”. Please state on the Internet page that appears next whether you will be attending the Annual General Meeting alone or with an accompanying person or whether you will authorize a third party (please indicate name and address) and want him to attend the Annual General Meeting. The admission ticket(s) will be automatically sent to the indicated address.
• Granting a power of attorney and giving voting instructions to proxies of the Company via the Internet
  http://www.leoni.com/agm2010
  After entering your access data please select “Power of attorney and instructions to company’s proxies” and confirm your entry on the page that follows. After granting a power of attorney electronically (until and not later than 29 April 2010, 23.59 p.m.) you can give your voting instructions via the Internet, amend these if necessary and revoke authorisations granted to the proxies of the Company until 11.00 a.m. on 6 May 2010.
• Permission to send documents for the Annual General Meeting 2011 by e-mail
  http://www.leoni.com/agm2010
  After entering your access data please select “Change AGM documents to e-mail dispatch” and set up your own user identification number and your own password on the Internet page that follows. After entering your valid mail address, you will receive a confirmation code by e-mail with which you can activate the access and then give us your permission (until and not later than 6 May 2010, 23.59 a.m.).

Use of the AGM online service

The technical and organizational measures implemented by LEONI AG to ensure data protection during the use of our Internet service comply with the most up-to-date security standards.LEONI AG is not liable for defects and cannot be held responsible for errors regarding function, local accessibility and permanent maintenance of the telecommunications network or Internet services. LEONI AG cannot be held responsible inasmuch as it does not have any control over these. Please note – considering today’s state of the art – that the stability and availability of the services are still subject to variations. We recommend that you use our AGM Online Service as early as possible to ensure that, in the event of service failure, you will be able to order admission tickets, grant powers of representation and submit voting instructions by regular mail within the prescribed deadline.

Do you have any questions?

Please contact the AGM hotline of LEONI AG +49 800-5600484 from Monday to Friday between 8 a.m. and 6 p.m.