Vertical Aerospace Ltd. Marketing Services Agreement

Vertical Aerospace Ltd., through its subsidiary Vertical Aerospace Group Limited, has entered into a Marketing Services Agreement with Outside The Box Capital Inc. (OTB). This agreement, effective from September 16, 2026, to March 15, 2027, engages OTB to provide marketing and distribution services. OTB will be responsible for communicating information about the Company, utilizing channels such as social media and online media distribution. The services will be provided in exchange for a cash fee. This filing is incorporated by reference into various registration statements of the Company.