Millbrook is now UTAC Millbrook! Our unique corporate event venues offer unlimited possibilities to deliver safe, unforgettable events of a variety of sizes. Situated across multiple large, private proving grounds in the UK, France and Finland, the venues offer sufficient space to run COVID-secure events, respectful of customer privacy. With access to private test tracks, a number of different types of driving events are possible. These include corporate driving days, product launches and training, with classroom sessions followed by driving experiences.