Revenue: £72.7m (+19%)
Net profit margin: 3.8% Staff: 262
This London-based managed print specialist claims to be Xerox's largest European Premier partner and, thanks to its 2017 acquisition of Landscape Group, also holds Platinum print status with HP. Xeretec saw revenue in its year to 31 August 2018 tick up 19 per cent, while net profits fell slightly from £3.2m to £2.8m. It recently installed a Xerox High Fusion 2400 Inkjet Solution for global print provider DG3 - the largest single inkjet sale in its history.