Where is the go ahead group head office? Head office. The Go-Ahead Group plc. 4 Matthew Parker Street. Westminster. London. SW1H 9NP. Tel: +44 (0) 20 7799 8999. Registered office. The Go-Ahead Group plc.What are go aheads hours of operation? Our lost property lines are open 9am-4.30pm Monday-Saturday. For information and quotes on hiring coaches and buses. (open 8am-4pm Mon-Fri). You can send us a Coach hire enquiry form. We look forward to hearing from you with feedback and suggestions to continuously improve our services or any general enquiries you may have about Go-Ahead Singapore.How do i contact go ahead singapore for a coach? You can send us a Coach hire enquiry form. We look forward to hearing from you with feedback and suggestions to continuously improve our services or any general enquiries you may have about Go-Ahead Singapore. (from 7.30AM to 8PM daily).Where can i find service and operational updates for go ahead ireland? For service and operational updates we recommend following @GoAheadIreland on Twitter. Real time information is currently available for Go-Ahead Ireland services via the TFI Journey Planner App. Download for free through the Apple App Store for iPhone and iPad devices and the Google Play Store for Android devices.