Multiplex Engineering Limited

At Multiplex Engineering, we've always believed great businesses are built on great people. For over 30 years, we've run an apprentice training programme with Chesterfield College and the AMRC Training Centre — giving the next generation of engineers the skills, hands-on experience and support to build rewarding careers in UK industry. We're proud of every one of them.

Great partnerships take time to build. Multiplex Engineering has been a primary partner of Foxboro — part of Schneider Electric — for more than 20 years. As an appointed partner, we supply their world-class field instrumentation and approved spares, and offer calibration, warranted repairs and aftermarket support. Our combined expertise delivers outstanding results.

From food and beverage production lines to power generation plants, the demands on process control equipment never stop. Multiplex Engineering has supplied high-quality valves and instrumentation to these sectors since 1989 — helping operators maximise efficiency, maintain safety and reduce downtime. Let's talk about how we can support your operation.

Accurate instrumentation is the foundation of safe, efficient process control. Multiplex Engineering's calibration and testing service covers both electronic and pneumatic instruments, including chemical seals — carried out by trained technicians using approved methods. Whether you need routine calibration or specialist testing, we're here to help. Contact us to learn more.

Safety is non-negotiable in any industrial process. Multiplex Engineering supplies Consolidated safety relief valves by Baker Hughes — engineered for dependable overpressure protection and to prevent system failure when it matters most. As the UK's only Consolidated Green Tag Centre, we offer factory-certified servicing as well as supply. Get in touch to discuss your needs.

From our modern, well-equipped facility in Chesterfield, Multiplex Engineering supplies valves, instrumentation and engineering expertise to customers across the UK and around the world. For over 35 years, our Chesterfield base has been the heart of everything we do — from warehousing thousands of parts to training the next generation of engineers. Find out what we can do for you.

We are proud to be the sole mainland UK partner of Baker Hughes for the Masoneilan and Consolidated brands. Baker Hughes has set the standard in control valve and pressure relief valve technology for over 140 years — and as their exclusive UK representative, Multiplex Engineering gives you direct access to that world-class expertise. Learn more at multiplexeng.co.uk/partners.

The oil and gas and petrochemical industries demand equipment that performs without compromise. Since 1989, Multiplex Engineering has been a trusted supplier of valves and instrumentation to onshore oil and gas operations — delivering the reliability and technical expertise these critical processes require. Talk to our team about your requirements.

When your process can't afford to stop, you need a repair partner you can trust. Multiplex Engineering holds the UK's only MARC (Masoneilan Authorised Repair Centre) accreditation — our technicians are factory-trained by Baker Hughes and audited annually for full compliance.
Only genuine parts.
Only certified expertise.
Get in touch to learn more.

Precision flow control starts with the right valve. As the UK's sole mainland partner for Baker Hughes Masoneilan control valves, Multiplex Engineering offers unrivalled technical expertise, genuine spare parts and same-day dispatch from a large inventory. Whatever your process demands, we have the valve to match.
Explore the range at www.multiplexeng.co.uk.