Spelthorne Business Hub Published 24 October 2024 Location Summit House, 33 Hanworth Road, Sunbury Upon Thames,Surrey TW16 5DA Next Event Free business decarbonisation course - Spelthorne - 6 March 2025 - 9:15 am - 4:00 pm Loading Map.... Spelthorne Business HubSummit House, 33 Hanworth Road, - Sunbury Upon Thames,Events 51.420835 -0.414272 Upcoming Events Free business decarbonisation course - Spelthorne - 6 March 2025 - 9:15 am - 4:00 pm