The television production company founded by broadcaster Jake Humphrey and former racing driver David Coulthard is in talks with potential buyers about a sale.

Sky News has learnt that Whisper Group, which was established in 2010 and won a BAFTA for its coverage of the Women’s Euros in 2022, is working with advisers on a deal.

The company is said to be open to a range of options, including the sale of a majority or minority stake to either financial investors or a strategic…