During lockdown, this telephony platform helped staff at SMEs across the UK to transition to working from home, by providing the infrastructure for colleagues to communicate remotely and access their office phones. Led by founder Russell Lux, 43, the London-based company supplies 240 reseller partners with the handsets, software and technical support they need to offer telecommunications as part of their IT services portfolio. Its latest mobile and desktop app enables users to record virtual meetings and share what’s on their screen. It grew sales to £5m last year and, in January, acquired wholesale communications platform Ziron.