Who are the UK's largest resellers and MSPs, and how did they fare in their latest years on record? These are the two key questions tackled in Oxygen 250 2025, which ranks and profiles the country's top 250 channel partners by revenue and was compiled in association with Nebula Global Services.
Together, these 250 firms generate £29.2bn in annual sales, representing a formidable front line between vendors and the end-user IT budgets they are so eager to unlock.
They range from £1bn-plus enterprise IT powerhouses such as Softcat, Computacenter and Bytes Technology Group, to sub-£50m-revenue cyber, print, AV, comms and business applications specialists.
The world's second-largest technology solutions provider has grown rapidly to occupy the same position in the UK.
Having first opened a London office in 2012, the $20bn-revenue, Missouri-headquartered goliath saw its calendar 2024 top line here balloon by more than 60% to $3.192bn (£2.55bn), according to numbers it broke out for us.
Oxygen ice-breaker: WWT in September announced a sponsorship deal that will see UK golfer Luke Donald sport its logo on his visor.
