Your factory and your office run in different worlds. We connect them.

ERP doesn't know what the factory floor is doing. The floor doesn't know what's planned. And every integration in between is custom work that breaks on the next update. Meshnex builds the bridge that lasts from PLC to ERP, with one shared data layer.

IT-OT integratie — live gekoppeld Productievloer ↔ ERP LIVE OT machines · PLC's IT ERP · MES · WMS VANDAAG · AUTOMATISCH GESYNCHRONISEERD Order 4512 → werkstation Lijn 2 09:14 Productie 1.240 stuks → ERP bijgewerkt 09:02 Voorraadmutatie · WMS wordt bijgewerkt… nu SYNC ERP → VLOER Order 4512 vrijgegeven in ERP Direct zichtbaar op werkstation Lijn 2. Geen printjes. Geen overtypwerk. TERUGMELDING · LIVE Lijn 2: 1.240 stuks gereed ERP en voorraad automatisch bijgewerkt — nul handmatige invoer. NIS2 · BEVEILIGD Gesegmenteerd & versleuteld

How almost every factory runs today

Sales, planning, production, warehouse, shipping every system does its own job. But data flows through emails, Excel exports and manual re-typing. And every integration that does exist is a direct line between two systems: expensive to build, and nobody dares touch it.

Point to point spaghetti
Every integration is a separate line between two systems. With ten systems, that's potentially forty-five lines. Every change somewhere breaks something else.
The ERP always runs behind
Production data reaches the ERP through daily reports or manual entry. Planning steers on yesterday's numbers or last week's.
Every vendor points at the other
The machine builder, the IT company, the ERP consultant nobody owns the whole. Except you, because you pay the bill.
NIS2 is raising the pressure
Connecting OT systems to the network without a deliberate architecture is exactly what regulators no longer accept. Neither does your cyber insurer.
The data exists but it's unusable
Every machine and system speaks its own language and format. Without a shared structure, analysis let alone AI doesn't stand a chance.
Nobody sees the whole picture
Production watches the line, planning watches the ERP, IT watches the network. When something goes wrong, it takes a meeting with three departments to reconstruct what actually happened and why.

Our architecture

One shared data layer instead of dozens of integrations

We build on the Unified Namespace principle: every system from PLC to ERP publishes its data to one central layer and reads back from it. New systems connect once, not ten times. And every data point gets context immediately: which site, which line, which machine, which measurement.

UNS — Unified Namespace architectuur UNS één gedeelde datalaag CRM verkopen ERP plannen MES productie uitvoeren AR / AP bestellen & factureren SCADA fabriek bewaken Shipping verzenden WMS voorraad PLC / HMI machines aansturen

One connection per system

ERP, MES, WMS, SCADA and the factory floor all connect to the same central layer. From 45 potential integrations down to 10.

Live in both directions

Production data flows straight to the office, orders and planning flow straight to the floor. No exports, no re-typing.

Context from the source

Data is normalised and labelled the moment it arrives site, asset, measurement. Immediately usable for dashboards, analysis and AI.

Built on open standards

MQTT, OPC UA and open data formats. No vendor lock-in: any system that speaks standards can join now and in ten years.

From assessment to running integration

No big-bang project. We build the bridge in steps that each deliver value on their own.

Step 1 — IT/OT assessment
We map your systems, networks and data flows. What already talks to what, where the manual work sits, where the risks are.

Step 2 — Architecture IT will approve
Network segmentation, read-only where possible, encrypted everywhere. Your IT manager gets the full design upfront including the NIS2 rationale.

Step 3 — First integration live
We start with the data flow that delivers most often production data to the ERP or orders to the floor. Working within weeks, not months.

Step 4 — Expand on the same foundation
Every next system connects to the existing layer. The architecture grows with you without starting over.

Under the hood

The stack behind every integration

From protocol drivers on the edge to a secure API for your business systems. Open standards throughout — the same stack on edge and cloud, with store-and-forward so no data is ever lost.

What we deliver

From network cabinet to ERP integration

Standard stack where possible, custom where needed. Everything from one team hardware, software and the integration in between.

UNS & data platform
The central data layer for your entire company: edge connectors, streaming, storage and an API for every system that needs data.
MES, ERP & WMS integrations
Live connections with SAP, Exact, AFAS, industry-specific systems and more. Orders to the floor, production data back.
Edge hardware & devices
Industrial edge devices, barcode and QR scanners, cameras for vision and registration, label printers, sensors delivered, mounted and connected.
OT security & NIS2
Network segmentation, firewalls between IT and OT, access management and audit trails. Compliance as a design principle, not an afterthought checklist.
Custom development
Standard solution doesn't fit? We build it ourselves: legacy system integrations, operator apps, registration screens, vision applications.
MeshOS as accelerator
Our own platform delivers the data layer, dashboards and reports out of the box. The fastest route to a working IT-OT bridge.

Who it's for

Three people who all benefit

IT-OT integration touches the whole company so we build for all three at once.

For the IT manager

Finally an OT connection you can defend: segmented network, encrypted connections, full documentation and audit trails. You stay in control.

For the production manager

Orders appear on the floor instantly, confirmations flow back automatically. No re-typing, no lost paperwork, no arguments about quantities.

For directors and owners

One truth across the company: from order to delivery, trackable in real time. And a data foundation ready for the AI step without rebuilding everything.

Why Meshnex for IT-OT

Most IT companies won't touch the factory floor. Most automation firms don't know the IT world. We do both every day.

We speak PLC and API

From Siemens S7 and Beckhoff ADS to REST and cloud one team covering the whole chain, no subcontractors.

Open standards, no lock-in

MQTT, OPC UA, open formats. Your data stays yours, and any future system can plug in.

Start small, scale up

The first integration proves its value within weeks. Then the architecture grows with your ambition.

Security by design

NIS2 and GDPR compliant from the first design. Read-only towards machines where possible, encrypted everywhere.

Hardware and software from one team

From scanner to server configuration: we deliver, install and maintain the whole. One point of contact, no finger-pointing.

First result in weeks, not quarters

Where enterprise IT thinks in six month roadmaps, we ship a working integration inside the first weeks. You see the value before you sign the next phase and decide whether to keep going based on results, not slides.

Frequently asked questions about IT-OT integration

The questions IT, production and management ask before starting.

What is a Unified Namespace (UNS)?

An architecture principle where all systems from PLC to ERP publish their data to one central, structured data layer. Instead of dozens of direct integrations between systems, each system connects once. That makes integrations cheaper, more robust and future-proof.

Do we need to replace our existing systems?

No. The whole approach is built to connect existing systems: your current ERP, MES, WMS and machines stay in place. We build the layer in between.

Which ERP and MES systems can you integrate?

In principle any system with an API, database or export capability including SAP, Exact, AFAS and industry specific packages. For legacy systems without a modern interface, we build the integration ourselves.

Do you also supply the hardware?

Yes. Edge devices, barcode and QR scanners, cameras, label printers, sensors and network components we supply, mount and connect everything. One party for the entire project.

What about security and NIS2?

Security is the design principle, not an afterthought: network segmentation between IT and OT, read-only machine connections where possible, encrypted connections, role-based access and full audit trails. Your IT team gets all documentation upfront.

How does this relate to MeshOS?

MeshOS is our packaged platform that delivers the data layer, dashboards and reports as standard the fastest route. For situations beyond that, we build custom on the same open architecture. Often it's a combination.

How long does a project take?

The first working integration is usually live within a few weeks. From there we expand step by step, at the pace that fits your organisation. No year long big-bang implementation.

Curious how your systems would connect?

Book a call with an engineer. We'll look at your current landscape and sketch the smallest step that delivers immediate value.