Catering Services. Catering services are provided exclusively by Capital Catering GmbH, Xxxxxxxxx 00, 00000 Xxxxxx, Xxxxxxx Telephone + 49 (0) 30 / 3038 -3914. We collect, use and process your personal data for the purposes of substantiating, fulfilling and processing your contract with Messe Berlin GmbH as well as for market research. In order to fulfil our contractual obligations, it is necessary to forward some of your information to Messe Berlin subsidiaries and partner companies that process this data on our behalf. If you have authorised us to do so, we share your information with our affiliated enterprises and official partner companies to enable them to offer you their own supplementary services or other similar services. This information is also made available to official Messe Berlin GmbH foreign representatives and partner companies located outside of Germany. Your information is used in accordance with legal stipulations and only for the defined purposes. Any declaration of consent you have provided to Messe Berlin GmbH can be withdrawn at any time.