Uber ramp Versarien (VRS) refuses adamantly to break out how much of its business is actually involved in graphene. It is the graphene hype which explains why the shares are at 79.5p valuing the company at £122 million. The legacy non graphene activities may generate real sales but will never be material cash cows and thus are fundamentally almost worthless. So how much does Versarien actually make from graphene?