Revenue: £105.2m (+25%)
Pre-tax profit margin: 0.8% Staff: 142
This Southampton-based reseller's revenues leapt by a quarter in its year to 31 May 2019, a surge it attributes partly to its shift to a more outcome-based sales approach. Pre-tax profits (after share-based payments), hit £800,000, according to fresh numbers the HP and Vodafone partner shared with us. Last year, Vohkus opened two subsidiaries in Romania and Singapore.