Revenue: £130.1m (-1%)
Net profit: 2.4% Staff: 247
After profiting from an "unsustainable" boom in crypto currencies the previous year, this components and custom-build PC supplier was able to maintain revenue at the £130m mark in its year to 30 June 2019 by introducing new solutions and diversifying. Net profits widened from £2.8m to £3.1m. Boasting a 26,000 sq ft Bolton HQ, the Intel, Microsoft and Nvidia partner also offers advice on network design, security and AI to businesses.