Milestone, the digital solutions and technology agency, rallied on news it entered into a consultancy contract with Ultra Green Oil Recovery (UGOR) to provide the firm with a mobile solution required to co-ordinate its environmental initiative focused on cleanup operations in the Gulf of Mexico.Chief executive Deborah White said: "This project enables Milestone to demonstrate the value of its access to specialist skill sets which, when combined with our technology partnerships, offer the potential to rapidly deliver bespoke mobile and digital solutions that integrate and exploit all communication platforms.""Our understanding of the process and the ability to execute swiftly has the potential to make a significant difference to the outcome of UGOR's effort."The group's shares closed more than 15% higher.