Stations
TTPP provides consultancy services to a wide range of Rail Industry Clients including the following:
- Network Rail (and previously British Rail and Railtrack)
- Southeastern
- Spacia
- Southern
- South West Trains
- London Midland
- National Express
- London Overground Railway (LOROL)
- First Group
- Transport for London
- Thameslink and Thames trains
- The Department for Transport
- West Sussex, Hampshire and Surrey County Council – Rail and Transport department
- London Underground Limited (LUL)
