Independent design, approval and appraisal for the instrumentation, control and operational technology systems that keep UK gas, water and electricity infrastructure running — standards-aligned, independent, lifecycle-capable.
Asset owners are usually told to assemble their own supply chain — a design house, a cyber consultancy, an integrator, an assurance provider — and hope they talk to each other. Core Assure holds all four under one roof, so nothing is lost in the handover between specialists.
Ground-up instrumentation, control and telemetry design for the systems that keep critical infrastructure running.
Independent, standards-aligned review and sign-off of instrumentation, control and OT system designs.
Identifying and selecting the right technologies to mitigate risk and meet compliance — evidence-based, not sales-led.
Build, commissioning and ongoing assurance so systems stay compliant and secure for the life of the asset.
A closed loop that starts with core instrumentation and control engineering and carries security through every stage — not bolted on at the end.
Control system and instrumentation design, with security embedded from the earliest stages.
Independent review and sign-off of instrumentation, control and OT system designs against the standards that matter.
Approved designs turned into operational systems, with evidence captured at every step.
Ongoing assurance so systems stay compliant, secure and aligned with evolving threats.
Most firms deliver one pillar. A few deliver two. Core Assure delivers all four — instrumentation design through to ongoing assurance.
Ground-up design for the instrumentation, control and telemetry systems that keep gas, water and electricity flowing.
Independent, standards-aligned review of instrumentation, control and operational technology systems.
Security embedded into the earliest stages of engineering design.
Independent identification and selection of the right technologies to mitigate risk and meet compliance for the estate at hand.
Approved designs turned into operational systems, with evidence captured at every step.
Ensuring systems are ready for long-term operation, with the evidence to prove it.
Keeping systems compliant, secure and aligned with evolving threats.
No reseller margins, no integrator incentives — advice you can act on with confidence.
Engineers who have designed, built and commissioned real control systems. Security is embedded, not bolted on.
One accountable partner from first principles through FAT, SAT, handover and ongoing assurance.
IEC 62443, IEC 61511, IEC 61508, DSEAR, CAF — referenced, mapped and defensible under audit.
The right technology for the estate, identified on evidence — always with the operator's interests first.
Control systems are a discipline before they are a threat surface. Judgement first, tooling second.
Whether you're preparing for a CAF assessment, submitting a design pack for approval, or strengthening network and information systems compliance in OT — Core Assure will meet you at the stage you're in.