i think they are like a broker, they seem to use different companies depending on the item being sent, based on weight/size etc, it also depends on the area the item is being sent to. i have used them for bigger items, i sent 4 18" wheels and tyres from my old van, was something like £40 at the time which was a country mile cheaper than anyone else, that said, when i have had something delivered by them i have noticed that they seem old school with pen and paper as opposed to a computer tracked and signed set up, i know drivers hate the terminal things as they feel their employer is checking up on them but having had stuff go missing when it's the self employed "come across dodgy" drivers i find myself looking back at the bigger companies like parcel arse etc as i feel there is more info available if you want to track something. i know when Parcel express used some agency drivers to deliver Volt E bikes they lost 12 in 6 months, Parcel express had no tracking past their own building because of agency drivers which made it impossible for Volt to track the goods, as a result they had to pay out Volt, but it was to a max of about £1000 per bike, which meant Volt lost out.