Innovate UK opened a £3.5 million Contracts for Innovation: Cyber Scale in Critical Sectors competition on 29 April 2026 1. Applications open Friday 1 May and close 10 June. The unusual clause is the live-environment testing requirement: bidders must demonstrate inside critical-infrastructure sites, not laboratories, and winners gain the right to deploy inside operational critical-sector environments.
Innovate UK has set the cash envelope at a modest level by its own standards; the competition's value sits in the access it grants. Critical-sector pilot deployments are normally gated by procurement processes that take a year or more for an early-stage cyber company to clear; the contract collapses that timeline by attaching the access to the award. Pilot evidence inside a real water utility, transmission operator or hospital network is what enterprise cyber sales teams trade against; this competition is selling that asset for £3.5m.
The instrument extends the procurement-as-capital model that John Healey and Rachel Reeves locked in for defence on 22 April through Sprint and Zig-Zag , now applied to cybersecurity. It mirrors the Ministry of Defence's £20m accelerated procurement route : government writes the first cheque, the company proves the customer, private capital follows.
The deadline structure also disciplines the cohort. A six-week application window closing 10 June means the competition resolves before the AI Hardware Plan lands at London Tech Week, which lets DSIT announce a sequencing story in June: cyber procurement on Innovate UK rails, hardware procurement under whatever instrument the AI plan chooses. Whether the cohort that wins this round can also bid into the AI hardware envelope will depend on the eligibility framing the plan adopts.
