Which one of Whistl's competitors was originally known as the Home Delivery Network?
Whistl:  The company primarily competes with UK Mail, UPS, Parcelforce, DHL, Hermes, Royal Mail and Yodel. Yodel (company):  It was originally known as the Home Delivery Network until it acquired the B2B and B2C operations of DHL Express UK and thereafter, re-branded itself as Yodel in May 2010.
i don't know