91. Albion Computers

Revenue: £45.9m (+48%)         

Staff: 122

This Apple Premium Reseller leaps into the top 100 on the back of 48 per cent calendar 2021 growth. Net profits also virtually trebled to hit £1.8m. Based in The Strand in central London, Albion operates 10 iStores in locations situated mainly in the South East and East of England (as well as Hereford and Harrogate) and also sells into education and B2B. An iPad roll out for Guildford High School is among the case studies featured on its website.