84 Trams

Key points

Revenue: £47.5m (+17%)

Net profit margi: 2.2% Staff: 45

London-based Trams said that its Apple cloud management services and storage solutions for video content are enjoying "significant growth", as it unveiled a 17 per cent revenue hike for its year to 31 December 2018. The Apple, Jamf, Quantum, HP, Lenovo and Dell EMC partner said that pushing into new specialised areas such as machine learning and AI have helped it maintain margins, as net profits topped £1m, up from £695,000 a year earlier.