Revenue: £89.2m (+24%)
Net profit: 5.7% Staff: 446
A global pandemic has proved no drag on this Horizon Capital-based contact centre specialist's M&A ambitions, with Bristol-based Genesys partner Anana the most recent of four acquisitions Sabio has made in 2020. The London-based Avaya and Verint partner, which completed a £117m refinancing in January, saw revenues surge by nearly a quarter in its year to 30 September 2019, with net profits rising from £3.2m to £5.1m. Almost half of its top line was generated from outside the UK.