We provide complete solutions in the field of industrial automation. We offer qualified estimates of investment costs, preparation of demand documentation, authoring and technical supervision. We supply control valves, operational analytical measurement of gases and liquids, emission measurement systems, switchgear and more.

Manufacture of flow meters for the energy and chemical industries.

We manufacture ultrasonic, inductive and portable liquid flow meters, heat meters in water and steam and radar level meters. We perform metrological verification of flow meters and heat meters.

Deals in the manufacture, sale and installation of measuring and weighing systems.

We are engaged in the manufacture and installation of instruments for measuring the consumption of hot and cold water and heat. We offer measurement of beverages on tap.

Offering services in the field of radiation control, protection in nuclear power, health and industry or measurement and control of technological processes. We also specialize in software development and implementation, installation and complete on-site system testing through to handover to the user.

You won't find GMR Gas anymore. Now we are GMR+ In 2025, after 10 years, we changed our name from GMR Gas to GMR+. [Read us as: gmr plus]. However, only the name has changed. We're still the same team of people and we still guard the quality of our regulators tightly.

Development of industrial electronics based on microprocessors and electronics for inductive protocols.

Manufacture and sale of flow meters, pressure gauges, thermometers and level gauges.

Manufacture, installation and repair of central heating, gas equipment, electrical machinery, measuring and control equipment. Provision of consultancy services in the field of optimization of the use and saving of thermal energy. Operation of hot water and steam boiler houses. Carrying out electrical installation work, welding.

We provide metering and building operation control. We develop and supply instruments and control systems. We provide design, installation, programming and service.

We provide manufacture and service of induction flow meters and heat meters. We offer the possibility of manufacturing atypical construction lengths. We perform calibrations in our own flowmeter testing room, metrological verification. We carry out upgrades and repairs of all types of inductive flow meters.

Supplies flammable and toxic gas and vapour detectors including oxygen. Consultancy and design of flammable and toxic gas and vapour detectors. We provide servicing, calibration, installation, hire or short term rental of detectors. We also offer fire detectors.

I focus on the production of AC/DC converters. I offer power parts for medium frequency heating, chargers, controlled rectifiers and generator controls.