Octopus Energy was only set up in 2015 but has shaken up the energy market. Its website boasts of being the UK's "most awarded energy supplier" and promises cheap, renewable energy for households.

"Consumers these days are more data-conscious than ever, so if businesses fail to be transparent about the way they are using facial recognition and biometric data, I foresee a significant ...

These are the specialists: makers that focus on one category, and deliver on it really well. Their products are both ...