Industrial & Manufacturing Network Infrastructure
Plant networks were built for control, not for connectivity. Modernising them without stopping production is an engineering discipline, and it is the one we bring to manufacturing sites.
Where these programmes usually go wrong.
Control systems older than the IT policy
Line equipment running unsupported operating systems cannot be patched without vendor revalidation, so it stays exposed while the audit finding is carried forward each year.
Flat plant networks with no segmentation
One broadcast domain spanning the whole floor means a single compromised HMI reaches every controller, and one misbehaving device can halt a line.
No maintenance window long enough
Continuous production leaves hours, not days. Network modernisation gets deferred until an outage makes the decision instead.
Scope, in plain terms.
Every item below is delivered by our in-house engineering team — design through deployment and into managed operations.
- Passive OT asset discovery and accurate plant device inventory
- Purdue-model segmentation design and phased implementation between IT and OT
- Industrial protocol-aware inspection for Modbus, Profinet, EtherNet/IP and OPC UA
- Resilient plant network build with ring topologies and deterministic latency
- Industrial wireless and private 5G for AGVs, cranes and mobile operators
- Edge compute for machine vision, quality inspection and predictive maintenance
- Secure remote vendor access replacing shared credentials and open jump hosts
- Change execution inside planned shutdowns with tested rollback per step
Modernisation executed inside real shutdown windows
Plant work is broken into steps that each fit a genuine maintenance window and each carry a tested rollback, which is how segmentation lands on a running site without an unplanned stoppage.
Ready to scope industrial & manufacturing?
Run the ten-minute infrastructure assessment for a tailored gap analysis, or speak directly with the engineers who would deliver the work.
Frequently asked questions.
Can you segment a plant network without stopping production?
Yes, by phasing it. Discovery and design are passive, and implementation is decomposed into changes that each fit an existing maintenance window with a validated rollback before the window closes.
What about equipment that cannot be patched?
Unpatchable assets are handled by compensating controls: strict segmentation, protocol-aware inspection, virtual patching at the boundary, and monitored access rather than open connectivity.
Do you work with our OEM and control-system vendors?
We coordinate directly with OEMs so that remote-access requirements and revalidation constraints are designed for, rather than discovered when the vendor arrives on site.
Is private 5G worth it on a plant floor?
Where AGVs, cranes or large outdoor areas are involved, deterministic coverage and handover usually justify it. For fixed machinery and office areas, wired and Wi-Fi remain more economical — most plants need a mix.
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