How can you create the best possible visitor experience? At OCS, we know what matters, from a warm welcome to a safe, clean environment. We provide security, manned guarding and cleaning at hundreds of events each year - and have done for over 10 years. Our customers include sport and entertainment venues, major events such as the Birmingham 2022 Commonwealth Games and the Conservative Party Conference in Birmingham, and tourist attractions including the London Eye and Madame Tussauds.