Welcome to
Trionex Engineering Ltd.

We design and develop high-performance PLC software, SCADA systems, and HMI applications that keep industrial processes running efficiently and reliably. We create automation solutions tailored to the unique requirements of manufacturing, warehousing, logistics, and production environments.

Our Services Get in Touch
PLC
Programming
SCADA
Systems
HMI
Applications
UK
Based — Norfolk

Our Core Services

Discover our range of industrial automation services designed to maximise efficiency and reliability in your operations.

Electrical Automation - PLC programming in industrial facility
01 / 04
Electrical Automation
Advanced PLC programming, control system development, and automation software to create reliable, scalable solutions tailored to your operational requirements.
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System Integration - engineers reviewing automation systems
02 / 04
System Integration
Integrating PLCs, SCADA systems, HMIs, and industrial networks into intelligent automation solutions that enhance performance and support future growth.
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Consultancy - engineering expert reviewing control panel
03 / 04
Consultancy
Helping businesses design, develop, and optimise industrial control systems — from PLC software architecture to system reviews and performance improvements.
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Service and Support - engineer maintaining industrial systems
04 / 04
Service & Support
Responsive technical support and ongoing software maintenance to keep your automation systems operating at peak performance.
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Engineering Intelligent Automation Solutions

We specialise in high-performance automation programming, providing effective, scalable software solutions designed to meet the most demanding control challenges in modern industry.

Founded by experienced Electrical and Automation Engineers, we combine technical expertise with practical industry knowledge to deliver reliable software solutions and ongoing support that keep your operations running smoothly.

PLC Programming — Custom, clean, fully documented code across all major platforms

SCADA & HMI Development — Real-time monitoring and intuitive operator interfaces

System Integration — Seamless communication between all your industrial devices

Ongoing Support — Remote and on-site maintenance to prevent costly downtime

Learn More About Us
Trionex Engineering control room

Ready to Discuss Your Project?

Whether you have a new project in mind, need support with an existing system, or want to explore how automation can improve your operations — we're here to help.

Phone Support
07867 043272 07867 043256
Email Enquiries
[email protected]
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Trusted by Industry Leaders

We are proud to work with a growing list of forward-thinking businesses across manufacturing, food production, warehousing, and logistics.

2 Sisters Food Group Logo
2 Sisters Food Group
Food Manufacturing & Processing

We partnered with 2 Sisters Food Group to deliver reliable, high-performance automation solutions, ensuring maximum uptime and efficiency for their critical production and processing lines.

What Our Clients Say

"Really impressed with the team at Trionex. They came in to troubleshoot an ongoing issue with our main packaging line that three other contractors couldn't fix. They found the fault in the PLC code on the first day and we haven't had a stoppage since."

DH
David Harris
Plant Manager, Regional Foods Ltd.

"We brought Trionex in for a full SCADA upgrade over a bank holiday weekend. I was worried about production being down on Tuesday, but they worked straight through and had everything commissioned and tested perfectly. Proper, no-nonsense engineers."

SJ
Sarah Jenkins
Engineering Lead, Norfolk Logistics

"Great support and very knowledgeable, especially with the older Siemens kit we have on site. It's rare to find guys who actually explain what they're doing rather than just fixing it and leaving. Highly recommended."

MT
Mark Thompson
Maintenance Supervisor

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