Oliver Kent-Braham, one of the twins behind the fintech unicorn Marshmallow, applied his early success in tennis to building one of the UK’s fastest-growing companies

Robert Watts
Robert is a seasoned journalist, having worked at titles including The Sunday Telegraph and The Sunday Times. For the past 10 years, he has compiled The Sunday Times Rich List, the most authoritative analysis of Britain's wealthiest entrepreneurs and business leaders.

From Premier League glory to blockbuster boxing, these companies have all posted knockout growth over the past three years

Bold deals, green credentials and sharp strategy have fuelled growth at Octopus and Ovo Energy

These companies have all experienced revenue growth of more than 1,800 per cent over the past three years

The UK’s fastest-growing companies have lessons for us all but diversity of enterprise and raw ambition are the most striking features of our Growth 500

Number one in our Growth 500 is a music promoter to the stars whose down-to-earth approach strikes a chord with industry greats