Pandrol is a company which makes those little curly metal things which hold the rails in place:
The Iraqi Railways are rehabilitating and replacing large areas of their railway network and following successful trials of the Pandrol Fastclip elastic rail fastening, the Railway has adopted Pandrol fastenings as its standard. Pandrol are also supplying machines for the mechanical installation of the rail fastenings. Pandrol hope to develop more business opportunities in Iraq in the future as further track projects are approved.