Founders Graham Best, 57, and Phil Smith, 52, set up this firm in 2014 to build software that manages returns and logistics for global retailers. Now with more than 500 customers worldwide — including Asos and Gymshark — its platform plugs into retailers’ websites, enabling consumers to download a QR code to return items. Growth capital company BGF invested in 2018, and overseas sales hit £5.4 million in 2019. Its software helped retailers manage a surge in online shopping and returns last year.