The Manchester firm began with on-premise telephony. It now sells an unusual promise: diagnose the operation first, modernise it in controlled stages, and put its fee at risk against the result.
Gladstone spent four decades becoming part of the furniture in British leisure centres. Now it is rebuilding the machinery in the cloud - while the bookings, payments and front-desk queues keep moving.
The disinformation company spent four years perfecting detection before customers taught it the more valuable trick: turning a suspicious spike into a decision. Now the newly public firm must prove that narrative intelligence can become durable infrastructure, not just crisis software.