Aql, founded in 1998, is a Leeds-based, Ofcom-regulated telecommunications operator.
The company provides mobile messaging, internet-based telephony and fibre and wireless leased lines. Their clients include Boots, Leeds Bradford Airport, and the Metropolitan Police.
CEO and founder Adam Beaumont is also a board member at Leeds-based not-for-profit investor network NorthInvest.
Check out our '101 Yorkshire and Humberside’ list for more tech stars from the region.