GMS Instruments stands for quality, service, reliability and commitment. To assure this we work closely with many well-known producers and suppliers in our own country and abroad, namely:
Air Products touches the lives of consumers around the globe in positive ways every day. With 18,900 employees and operations in more than 40 countries, they serve customers across a wide range of industries from food and beverage, health and personal care to energy, transportation and semiconductors. They supply a unique portfolio of atmospheric gases, process and specialty gases, performance materials, equipment and services.

AMOT Controls is an engine protection business providing control solutions to a wide range of industries including oil and gas, power generation, rail and marine.

Crowcon Detection Instruments Ltd develop, manufacture and market a complete range of portable and fixed gas detection products you can trust to protect people and plant against gas hazards worldwide.

Is a pioneer in the development of the ultrasonic multiple echo technique used for material thickness measurement through coatings.

They provide leadership in businesses through reliability, excellence, and innovation – driving true customer satisfaction and solutions within Climate & Energy.

They've been providing solutions to the problems of industrial safety and environmental pollution for over 20 years.

The Extech Instruments Division is a manufacturer and supplier of 15 major product categories of technically advanced, portable meters including multimeters, clamp meters, electrical testers, and environmental meters for the measurement of light, sound, temperature, humidity, airflow, RPMs, and water quality. The company has a strong presence in the electrical, HVACR, construction, manufacturing, plant/MRO, process and automation, environmental, electronics/testing, and field service/maintenance sectors worldwide.

As a technology leader in the field of clamp-on ultrasonic flow measurement, FLEXIM offers you ideal flow metering solutions - even for the most demanding challenges.

FLIR CVS markets a full range of thermal imaging cameras for the most demanding maritime applications.

Fluke corporation is the world leader in the manufacture, distribution and service of electronic test tools and software.

Gastec is the manufacturer of high quality easy-to-use instruments for detecting and measuring gas and water quality.

GE Sensing (previously known as SI Pressure Instruments) is one of the worlds leading manufacturers of pressure calibration and measurement instrumentation.

Honeywell Process Solutions delivers leading-edge automation and control solutions, equipment and services designed to improve customers’ business performance.

Lehmann & Michels GmbH manufacture diesel, gas, steam and compressor engine condition monitoring and performance analysis systems for the marine industry.

Lion operates from its own purpose built premises in Barry, South Wales, United Kingdom, and is specialised in the field of breath alcohol analysis. We supply much of the equipment used by the UK Police, and export to some seventy countries worldwide through a network of local distributors.

The German Mahr Group (founded in 1861) is the world’s third largest manufacturer of a complete range of production dimensional measuring technology.

MSA is the largest company dedicated to producing a complete range of equipment and systems for workers and plant protection.

Parker Filtration is the manufacturer of the PARKER standard, duplex and customized filters, replacement elements and 3-way flanged ball valves mainly used for hydraulic or lube oil systems.

Prisma Teknik has 24 years' experience of developing and manufacturing unique, high-quality products with advanced and reliable technology. Their three product areas are pedestrian signals, deflection indicators and push buttons. Prisma Teknik is a Swedish-owned family business located in Tibro, operating in some 65 markets around the world.

QMI has been designing, developing and selling instruments since the 1960's. They aim at supplying something different. Their objective has always been to provide reliable, innovative, proven equipment giving value to the user.

Riken Keiki offers over a hundred different models of gas detection and environmental measurement products.

Rivertrace Engineering Ltd was formed in 1983 as a highly specialised company in the field of environmental pollution control.

Schneider is a leading manufacturer of Instrument Valves and Manifolds for the oil, gas, chemical, petrochemical, power generation and processing industries. The world leading manufacturer of high performance Valves for Large Diesel Engines for ship propulsion and power generation.

As the world expert in gas analysis, Servomex has established itself as the leading provider of reliable, accurate and stable gas measurement solutions to industries across the globe.

Over 100 years ago, the company’s founders, Dr. Carl Siebert und Albert Kühn, recognised an increasing demand for technically high quality, precision thermometers and glass apparatus. They founded the company Dr. Siebert & Kühn GmbH & Co. KG on November 1, 1901, thus laying the foundation for the success story that is SIKA in the development and production of high quality measurement equipment.
SIKA is still entirely family-owned and is run by members of the Siebert family in the 4th generation.

WIKA is world market leader in pressure and temperature measurement with an annual turnover of approximately 570 million Euros. On the basis of their high-quality measuring components, they develop comprehensive solutions together with their customers and integrate them into their production processes.
