83. Optm

Revenue: £50.9m* (+21%)

Staff: 139

This Leeds-based IT solutions provider logged a 21 per cent pro-rata revenue rise in its truncated, seven-month calendar 2021, an achievement it labelled "especially pleasing" when factoring in IT supply disruptions. Formerly known as Pure Technology Group, it was rebranded as Optm in April 2022 following its acquisition by technology investor Fulcrum. In January 2023 it was then fused with fellow Fulcrum investment Prodec Networks (ranked 188th in VAR 300) under the TIEVA banner.

*annualised figure