The UK's most motivated marketers

Telecom Plus is surely one of the oddest companies to be included in the mid-cap FTSE 250 index.

Where are the workers?

Telecom Plus certainly has an offbeat business plan. It has no public outlets and doesn't even advertise, relying instead on word-of-mouth recommendations by existing customers. Also, it has a tiny workforce for a company with a market value approaching half a billion pounds. So, how has Telecom Plus become such a stand-out success?