Industrial control systems · OT cybersecurity
Meridian helps operators, integrators and suppliers turn OT cybersecurity requirements into practical engineering work for industrial projects, product delivery and operational systems. That includes ICS risk, architecture and assurance, using IEC 62443 where it applies.
A 30-minute introductory call, with no obligation or payment required. Keep sensitive site details out of public forms.
Choose by what you need to resolve, whether you operate a system, integrate it or supply a product. These are alternative ways to engage, not mandatory stages.
For active projects and delivery
A defined OT cybersecurity work package for risk, architecture, design review, supplier interfaces and assurance evidence within an active industrial project.
We need specialist support to deliver the work.
Typical outputs
Use a focused review when you first need clarity or a structured comparison before wider engineering work is defined.
What actually applies to us and what should we do first?
Establish the boundary, applicable lifecycle context, available evidence and next engineering work before a detailed IEC 62443 assessment or project decision.
View scope and deliverablesWe know the requirements. Show us what is missing.
Requirement-by-requirement review of current arrangements and evidence against an agreed IEC 62443 baseline, producing a classified gap register and remediation roadmap.
View scope and deliverablesThe work starts with the installed system and the decision that has to be made, then turns that context into an agreed scope, usable records and evidence for delivery.
Explore illustrative engineering methods and output records, or review Meridian's capabilities before making an enquiry.
Illustrative examples
See worked examples of common OT cybersecurity questions and the records that support engineering decisions. These illustrate an approach, not completed client engagements.
Explore worked examplesCompany capabilities
Review the areas of support, typical deliverables and engagement approach to help establish whether Meridian fits your requirement.
Read the capability statementThe applicable requirements depend on your role, system or product boundary and lifecycle stage. Asset owners, integrators, product developers and machine builders may have different responsibilities; the service you need depends on the decision or work ahead.
The detail changes by sector, but uptime, safety, legacy assets, supplier dependencies and controlled change shape what can be done and how it should be evidenced.
Start with a 30-minute introductory discussion about your system, requirement and project stage. No obligation or payment is required for the call.
Define the system boundary, available evidence, operational constraints and expected deliverables before work begins.
Assess the evidence, discuss findings with the relevant teams and document practical actions with clear ownership.
Whether you have a specific question or a project that needs engineering support, an introductory call can help clarify the requirement and next steps. Keep sensitive site details out of the booking form.
