DERENDA is a leading manufacturer of sampling devices (samplers) for measuring solid pollutants. Samplers with fraction PM10 and PM 2.5 comply with European directives and standards CEN 12341 (PM10) and CEN 14907 (PM).

Environnement s.a. is a leading company in the field of gas, dust and water analysis equipment. Since its establishment in 1978, Environnement s.a. develops studies, produces and supplies advanced automatic stations with the latest available technologies. The company is based in France.

Teledyne Advanced Pollution Instrumentation, Inc. (TAPI) offers a complete range of analyzers for air quality monitoring, which is fully compliant with American legislation (US EPA), European Union legislation (EN), as well as other requirements for air quality measurement. The company was founded in 1988 and resides in San Diego, California. Since its inception, the company has been developing and expanding its product portfolio and currently has distribution representation all over the world.

AMA Instruments is a company based in Germany. For more than 35 years, it has been developing high-quality products primarily based on gas chromatography, especially BTX emission analyzers and volatile organic substance analyzers.

GRIMM Aerosol Technik is a company based in Germany. It was founded in 1981 and develops top products in the field of measuring air quality, dust particles and healthcare.

The company PALAS, with more than 25 years of history, is focused on the production of devices for measuring aerosols in indoor and outdoor environments, aerosol generators, devices for measuring the distribution of ultrafine particles (in the nano range) and devices for testing the effectiveness of filters.

The British company GILL has more than twenty years of experience in the field of ultrasonic wind measurements. Currently, it offers a wide range of ultrasonic wind speed and direction sensors on the market, which are low-maintenance sensors ideal for operations in various weather conditions.

Italian producer of a wide range of equipment for measuring meteorological parameters, especially meteorological stations.

Aeroqual was founded on twenty-five years of academic research and product development in the areas of gas sensor materials and effective measurement techniques. Aeroqual’s current vision is to realize itself in the interesting field of air quality monitoring systems

The Austrian company Kroneis GmbH is one of the world’s leading manufacturers of meteorological measuring instruments.

SICK spol. Ltd. is a subsidiary for the Czech and Slovak Republics of the world-famous German company SICK AG, which has been operating on the world market for over 60 years and is one of the leading manufacturers of sensors and sensor systems for industrial use. It produces, for example, induction, magnetic sensors, gas analyzers and many other products in the field of monitoring systems.

EAS Envimet is a leading supplier of solutions in the field of air quality in Austria, Germany, as well as in the countries of Central and Eastern Europe.

HORIBA group companies provide a wide range of instruments and systems for applications from research and development in the automotive industry, measurement in chemical processes, emission measurement, semiconductor production to measurement in the field of scientific development and research or quality control.

Vaisala is a global leader in environmental and industrial measurement, serving a wide range of environmental and industrial needs.

JCT Analysentechnik GmbH

Dräger is a world leader in healthcare and safety technology. Dräger products have been protecting, helping and saving human lives since 1889.