Although growth slowed for the Oxygen 250 2026, these 11 UK channel partners didn’t get the memo.
IT Channel Oxygen can now reveal the fastest-growing outfits from the report, which counts down the largest UK channel partners on our radar by revenue.
They range from Google’s largest European partner to a fast-growing B Corp which characterises itself as a “digital lifecycle services provider”.
All swelled their top lines by at least 63%, with the top five all at least doubling revenues in their latest years on record.
Growth among the wider Oxygen 250 2026 slowed to 7%, compared with the 12.8% and 17.6% upticks registered by their peers in the 2025 and 2024 editions, respectively.
Launched last month, it was compiled in association with Nebula Global Services.
These 11 firms had other ideas…
11. Xalient
Revenue growth: +63%
Revenue: £85m
Oxygen 250 ranking: 53
Having made blockbuster acquisitions in the US and Benelux in 2023, this Leeds-based identity-driven security and networking specialist unveiled a 63% calendar 2024 revenue surge.
Just £24.9m of the £85m total was generated from the UK, with the US and Benelux chipping in £38m and £21.2m, respectively.
The SailPoint, Zscaler and CyberArk partner draws 56%, 36% and 8% of its top line from services, resell and connectivity, respectively.
Oxygen ice-breaker:
Volpi Capital-backed Xalient counts household names Kellogg’s and Hamleys among its customers.
Download Oxygen 250 2026 here
See next page for 10 even faster-growing partners…
