About Us

Professional expertise and impartial advice

Komtes UK Ltd is a division of Grupo Komtes from Spain. We represent Grupo Komtes in the UK and Ireland.

There are many brand names owned by Grupo Komtes but Komtes UK are principally responsible for the Siex and RG Systems brands in our region.

Formed in January 2015 Komtes UK are responsible for sales, marketing, customer relations and product distribution throughout the UK & Ireland.

Our team of experienced industry professionals are here to assist you with information, advice, system planning and all sales enquiries you may have.

Our UK head office and distribution facility is centrally located in Letchworth Garden City in Hertfordshire, where we welcome visitors by appointment.

Alternatively our network of representatives over the whole of the UK & Ireland and are happy to come to you to assist with any projects you may wish to develop.

Please contact us by phone or email.


You may also wish to visit our English language website from Spain:


We look forward to working with you for any fire suppression requirement.

The Komtes UK Team

Our values

Today, humanity is aware how fragile the planet is. It is crucial to take all of the necessary measures to preserve our atmosphere. Government agencies have decided to limit substances that affect the environment. However, one of the most serious problems stems from uncontrolled fires over large areas that often contain materials that give off toxic fumes.

These hazards need to be protected with a quick and effective means that minimizes the damage. SIEX is well aware of these problems. We therefore work with fast-acting and environmentally friendly products, ensuring that the extinction effects will always be beneficial for the planet.

To provide the safety required in this regard is one of our main objectives. This is why we go a step further, offering the widest range of inert gas systems in the market. These gases come from the atmosphere and thus have no effect on it. You can perform full-scale tests without any damage to the atmosphere.

Quality guarantee

Komtes full commitment to quality is integral and applies to all phases of the production process:


The first step to guarantee the quality of products and services is to ensure a good quality source. Komtes carries out a careful selection of its input materials to ensure top quality, meeting the market’s most stringent quality standards. Our business excellence standards encompass not only the material resources but, above all, our people. Komtes underlying motto is that the people make the company. Personal development can correspond to the contribution to the achievement of business objectives.


During the transformation process, stringent quality controls are followed to ensure that 100% of the equipment and systems supplied by Komtes are working properly.


The result is a high-quality product that meets all legal requirements and customer specifications.


Komtes offers its support after delivery, providing technical expertise during installation, commissioning and comprehensive maintenance of its protection systems. We identify opportunities for improvement from the installation itself and its environment and customer suggestions.

Contact Us

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