GBT Travel Services UK Limited (GBT UK) and its authorised sublicensees (including Ovation Travel Group and Egencia) use certain trademarks and service marks of American Express Company or its subsidiaries (American Express) in the 'American Express Global Business Travel' and 'American Express GBT Meetings & Events' brands and in connection with its business for permitted uses only under a limited licence from American Express (Licensed Marks). The Licensed Marks are trademarks or service marks of, and the property of, American Express. GBT UK is a subsidiary of Global Business Travel Group, Inc. (NYSE: GBTG). American Express holds a minority interest in GBTG, which operates as a separate company from American Express.

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