Company Directory

Abacus Analytical Systems GmbH

Abacus Analytical Systems distributes portable Raman analyzers and polarographic trace-ion analyzers, alongside bioprocess monitoring instruments (EloTrace, EloCheck, EloFerm) developed by EloSystems GbR. The company serves public safety, pharmaceutical, environmental, and biotechnology customers requiring rapid material identification and trace-level ion analysis.

ABB (Analytical Measurement)

ABB Analytical Measurement covers continuous gas analysers for process and emissions monitoring: the Advance Optima and EasyLine series (e.g. AO2000, EL3000) as extractive gas analysers in three product lines for varying industrial requirements. The AO2000 series is modular with interchangeable analyser modules: MultiFID14 (FID, total hydrocarbon/organic carbon, incl. NMHC variant), Uras26 (NDIR, e.g. CO, CO₂, SO₂, NO), Magnos206/27 (paramagnetic O₂ measurement), Caldos25/27 (thermal conductivity, e.g. H₂), Limas11 (UV/IR process photometer) and LS25 (laser analyser module). Complemented by CGA system solutions as turnkey systems for emissions monitoring, process gas analysis and cement plant applications (e.g. AO2000 system, SCK sampling system for cement rotary kilns) and intelligent sample gas conditioning (sample gas coolers, sample gas pumps, NO₂/NO converters).

AGT-PSG GmbH

AGT-PSG develops and manufactures sample extraction and sample conditioning solutions for measurement gases under its PSG – PerfectSampleGas brand. The portfolio includes gas sampling probes, heated lines, sample gas coolers and components such as instrument air distributors and compressed air dryers, also in ATEX versions — used from emission monitoring to PAT in chemicals, cement, steel and glass industries as well as power generation.

AMETEK MOCON

AMETEK MOCON is a market leader in gas measurement instruments, sensors and testing services for barrier films, packaging and industrial applications. The portfolio encompasses several independent product brands: MOCON® permeation and process analysers (OTR/WVTR measurement for barrier films and packaging), Dansensor® packaging testing systems (quality control for Modified Atmosphere Packaging/MAP), piD-TECH® photoionization sensors (PID, including for OEM integration), Baseline® process gas chromatographs (custom-configured) and Alphasense® gas and particle sensors.

AMS Analysen-, Mess- und Systemtechnik GmbH

Since 1981, AMS Analysen-, Mess- und Systemtechnik has developed and manufactured ISO 9001:2015-certified analysers and measurement instruments to customer-specific requirements. The portfolio includes Wobbe index and calorific value analysers, flue gas probes and transmitters, trace oxygen analysers (including Ex-zone versions), multi-component analysers, trace analysers for toxic gases, thermal conductivity gas analysers, and zero air generators for gas chromatographs.

analyticon instruments gmbh

analyticon instruments has been a specialist distributor for over 20 years and, since in-house manufacture of its FEnX-T XRF analyser from 2023 at its Rosbach site, also an instrument manufacturer for mobile on-site analytics. The portfolio ranges from handheld XRF, LIBS, Raman, NIR and FTIR spectrometers to its own Raman and NIR process spectrometers for process analytical technology (PAT) — used for process control, quality assurance, material identification and recycling in chemical and pharmaceutical production. Part of the French Groupe Physitek since 2019.

Anton Paar

Anton Paar develops inline process sensors for density and concentration measurement, including the L-Dens compact inline density meter series, used for real-time process monitoring and control in chemical, food and beverage production.

Art Fiber Systems GmbH

Art Fiber Systems (AFS) helps chemical and industrial companies identify the optimal spectroscopic method for their process monitoring – from UV-Vis to mid-IR – and turn it into a reliable in-line fiber-optic solution.

Awite Bioenergie GmbH

Awite Bioenergie GmbH, based in Langenbach, has developed, manufactured and maintained custom gas analysis systems (AWIECO, AWIFLEX) as well as automation (AWICONTROL) and desulfurization technology (AWIDESULF) for biogas plants, wastewater treatment plants, combined heat and power plants and research facilities worldwide since 2000.

Bartec

BARTEC develops explosion protection technology and instrumentation for hazardous areas, including equipment for the oil & gas, chemical and hydrogen industries, where process measurement and control devices must operate safely in explosive atmospheres.

Bernt Messtechnik GmbH

Bernt Messtechnik has specialized in gas measurement, gas warning and gas analysis technology as well as its own system engineering since 1978. The company distributes equipment from manufacturers such as NEO Monitors (in-situ laser spectroscopy), General Monitors and Teledyne, and additionally designs custom gas warning and analysis systems in its own manufacturing facility. Typical customers come from chemicals, petrochemicals, power plants, steel/aluminum production, the automotive industry and semiconductor manufacturing.

Bieler + Lang GmbH

Bieler + Lang GmbH, based in Achern, has specialized for over 50 years in gas measurement and warning systems for explosion protection and toxic gas monitoring, including for underground garages, tunnels and hydrogen applications. The company is part of the Safe Monitoring Group.

BlueSens gas sensor GmbH

BlueSens gas sensor GmbH, based in Herten, has developed and marketed PAT-compliant gas sensors (O2, CO2, CH4, H2) for bioprocess analytics since 2001 – from basic research to GMP production. The company is considered market leader in off-gas analysis for bioreactors and fermenters.

Bruker Optik

BUCHI

BUCHI Labortechnik develops NIR spectroscopy instrumentation, including the NIR-Online series for continuous process and quality monitoring, alongside laboratory distillation, extraction and evaporation systems widely used in food, feed and chemical analysis.

Bühler Technologies GmbH

Since 1969, Bühler Technologies has been developing and manufacturing components and system solutions for industrial gas analysis and fluid technology. The company specialises in sample gas conditioning, gas sampling probes, gas analysis systems as well as cooling and monitoring components for hydraulic and lubrication systems, and supplies customers worldwide.

Bürkert

Bürkert Fluid Control Systems develops valves, sensors and fluid control components for liquid and gas handling in process industries, combining pneumatic and electronic control technology for precise fluid management.

Carl Zeiss Spectroscopy GmbH

Carl Zeiss Spectroscopy develops the Corona process and Corona extreme spectrometer systems for real-time optical process control, alongside compact OEM spectrometer modules covering the UV to NIR range (190–2500 nm) for integration into analytical instruments.

Centec

Centec develops inline sensors and analyzers for process liquids, including the Combitec density/concentration sensor and Sonatec sonic concentration sensor, alongside dissolved oxygen and CO2 measurement — used for parameters such as Brix, alcohol content (ABV) and specific gravity in beverage, food and chemical production.

CGS Prozessanalytik GmbH

For 50 years, CGS Prozessanalytik has supplied analysis systems and components for continuous process analysis — from individual components to fully configured analyser containers for online measurement.

ColVisTec

ColVisTec develops inline UV-Vis spectroscopy systems for continuous color and process monitoring, applied in polymer extrusion/compounding, pharmaceutical production and other continuous manufacturing processes.

Dausch Technologies

DAUSCH Technologies develops optical process spectroscopy systems for the beverage and pharmaceutical industries, including the LiquiGuard (alcohol content), SyrupGuard and BeerGuard product lines, combining spectroscopic measurement with multivariate data analysis for continuous, inline quality and process control.

Doescher Microwave Systems

Döscher Microwave Systems develops microwave-based instruments for industrial moisture and density measurement, used for bulk materials such as wood, paper, foodstuffs and biofuels, plus laboratory devices for rapid moisture/density determination.

Dr. Födisch Umweltmesstechnik AG

Dr. Födisch Umweltmesstechnik AG develops and manufactures instruments and systems for process and environmental measurement: dust measurement technology (filter monitoring, dust concentration, fine particulate matter), gas analysis (emissions, operational, hot-gas and cold-gas analysis, oxygen measurement) and volumetric flow measurement for normalising emission mass flows. Additional services: environmental consulting (permit management, regulatory engineering) and manufacturer-independent maintenance and repair. Part of the ABB Group.

Dräger

Dräger, founded in 1889 in Lübeck, develops gas detection technology for industrial safety and process monitoring: fixed gas detection systems for continuous area and process monitoring, portable multi-gas detectors, and Dräger-Tubes for spot-check gas measurement. Deployed across chemicals, oil & gas and other process industries wherever explosive or toxic gas concentrations must be monitored.

DURAG

DURAG GROUP develops continuous emission and dust monitoring systems for combustion technology and environmental monitoring applications, including systems for stack gas emission, raw gas and ambient aerosol measurement.

ECO PHYSICS GmbH

Analyzers for NOx and NH₃ — chemiluminescence technology for CEMS, environmental monitoring and automotive test benches.

Elementar

Elementar develops elemental and stable isotope analysis instrumentation, including the vario series of organic elemental analyzers for CHNOS (carbon, hydrogen, nitrogen, oxygen, sulfur) determination in process, environmental and materials analysis.

Emerson

Emerson's Rosemount gas and liquid analysis portfolio includes hybrid QCL/TDL laser gas analyzers for continuous process gas analytics, alongside broader process gas and liquid analytical systems within Emerson's automation solutions business.

Emerson (formerly FLEXIM)

FLEXIM, now part of Emerson, develops non-intrusive clamp-on ultrasonic flow meters (FLUXUS series) for liquids, gases and steam without process interruption, alongside process refractometers — used across chemical processing, oil & gas and energy metering applications.

Endress+Hauser (Deutschland) GmbH+Co. KG

Endress+Hauser offers a broad technology portfolio for process and liquid analysis. Optical analysis: TDLAS and QF analysers (e.g. JT33, GM32, TRANSIC100LP, SS2100/SS2100a for H2O/H2S/CO2 in natural gas) and Raman spectroscopy. The ENERSIC600 gas chromatograph covers custody-transfer natural gas analysis (BTU measurement, integrated H2 and O2 analytics). The modular S700 system provides NDIR-based multi-component gas analysis with interchangeable modules: UNOR/MULTOR (NDIR photometer), OXOR-E (electrochemical O2), OXOR-P (paramagnetic O2), THERMOR (thermal conductivity). The MCS300P extractive process photometer enables simultaneous multi-component measurement (up to 6 of 60+ components). Liquid analysis: Liquiline platform (CM42B, CM442) with Memosens 2.0 sensors for pH/ORP, conductivity, turbidity, disinfection, dissolved oxygen and sludge level, plus colorimetric analysers for ammonium, nitrate and phosphate (CA80 series).

ENOTEC

ENOTEC develops zirconia-based in-situ oxygen analyzers, including the OXITEC 5000 series, for continuous combustion and process oxygen measurement in industrial applications.

Exner Process Equipment GmbH

Exner Process Equipment GmbH develops and manufactures process fittings for pH measurement as well as optical sensors for liquid analysis. The portfolio includes insertion, immersion and retractable fittings as well as sensors for absorption, backscatter and turbidity measurement — designed for hygienic and chemically demanding process environments.

ExTox Gasmess-Systeme GmbH

ExTox Gasmess-Systeme GmbH, based in Unna, plans, manufactures and maintains gas measurement systems and gas warning installations for explosive and toxic gases. Electronics, software and enclosures are developed in-house; maintenance is carried out nationwide by the company's own staff.

FLIR

FLIR (Teledyne FLIR) develops optical gas imaging (OGI) cameras, including the G-Series, for visualizing hydrocarbon and other gas leaks in chemical and industrial process facilities, alongside thermal imaging systems for continuous flare and process monitoring.

FOSS GmbH

FOSS is an internationally active company that develops and distributes analytical instruments and digital solutions for the food, agriculture, and feed industries. The company helps its customers determine the quality of raw materials and finished products quickly and precisely.

Fresenius Umwelttechnik GmbH

Fresenius Umwelttechnik GmbH, based in Herten, develops and markets gas analysis instruments for environmental and process applications, including oxygen measurement, biogas analysis, formaldehyde measurement and refrigerant measurement technology. The family-owned company is a former subsidiary of the Fresenius Institute.

Gasmet

Gasmet develops FTIR (Fourier-transform infrared) gas analyzers for multi-component gas measurement, including the GT5000 Terra portable analyzer, used for industrial process monitoring and environmental emissions measurement.

Gecko Instruments GmbH

Gecko Instruments GmbH, based in Grasbrunn near Munich, has been operating since 2012 as a manufacturer-independent distributor of process analytical instrumentation in Germany, Austria and Switzerland. The owner-managed company supplies measurement technology for gaseous and liquid media, including process photometers (Kemtrak), process viscometers (Hydramotion), process refractometers (KxS), dust monitors (Sintrol) and FT-NIR spectrometers (Galaxy Scientific). Gecko also handles system integration of analyzer panels and containers, including sampling and calibration systems, from concept through factory acceptance test (FAT).

Grabner Instruments / Ametek

Grabner Instruments develops portable and laboratory analyzers for fuel and chemical testing, including the MINIVAP VP Vision vapor pressure tester used for quality control of fuels and crude oil.

Greateyes

greateyes develops high-sensitivity scientific CCD and sCMOS cameras for spectroscopy and imaging (ELSE, ALEX, CHARLIE series covering UV to X-ray), used as OEM detector components in analytical instruments, alongside the LumiSolar inspection systems for electroluminescence/photoluminescence quality control in photovoltaic cell and wafer manufacturing.

GRIMM Aerosol Technik / DURAG

GRIMM Aerosol Technik, part of the DURAG Group, develops environmental dust monitors (EDM series) and aerosol spectrometers for continuous particulate matter and indoor air quality monitoring, alongside condensation particle counters for aerosol research.

Gröger & Obst Vertriebs- und Service GmbH

Since 1986, Gröger & Obst has been developing and manufacturing analytical instruments for gas and water analysis as an owner-managed company. The portfolio includes TOC online analyzers, filter and sample preparation systems, as well as gas analysis systems for CH₄, CO₂, O₂, SO₂ and other components, used from wastewater monitoring to aviation.

Haldatec

Haldatec, based in Mitcham (Melbourne, Australia), has delivered sampling and instrumentation solutions for the oil and gas industry for over 30 years. The portfolio spans corrosion monitoring, chemical injection, analyser system integration, pipeline insertion devices, instrument gas skids, water treatment equipment and odourant injection systems. Its proprietary EnPro product range is exported to more than 20 countries.

Hamilton Bonaduz

Hamilton Bonaduz develops PAT sensors for pH, dissolved oxygen and conductivity measurement, including single-use sensor variants for bioprocess applications and real-time cell density monitoring in fermentation and cell culture.

Hanna Instruments

Hanna Instruments develops process and portable instrumentation for pH, conductivity/TDS (total dissolved solids) and related liquid analysis parameters, spanning benchtop, portable and process-line devices.

Hellma GmbH & Co.KG

Hellma has provided solutions for optical analytics for over 100 years, standing for precise, reliable, and safe measurement results. With the Hellma Solutions brand, the company offers integrated measurement technology solutions for PAT.

Hermann Sewerin GmbH

Hermann Sewerin GmbH, based in Gütersloh, is a technology leader in gas and water leak detection, pipe network inspection and process optimization at biogas plants. The family-owned company, founded in 1923, also operates its own gas and water detection teams as well as stationary and mobile equipment service.

Hobré

Hobré has been developing online process analyzers and sampling solutions since 1978. Headquartered in Purmerend, the Netherlands, the company runs product development in Szeged, Hungary, and sales and service in Houston, USA. Its portfolio covers analyzers for fuel and flare gas combustion, H2S, H2O and CO2, Raman and XRF-based measurements, and CO and H2O analysis in spray drying, complemented by sample conditioning and system integration for oil & gas, chemical, food & beverage, power generation and metal & steel recycling.

HORIBA Europe GmbH (Process & Environmental)

HORIBA Process & Environmental provides measurement and analysis solutions for optimising industrial processes and environmental monitoring: air quality monitoring, continuous emissions monitoring systems (CEMS), process gas analysers, liquid fuel analysers, process water analysers, radiation thermometers, gloss meters and radiation monitors. Broad technology base: laser gas analysis (PLGA-1000, TX-100 for HCl), NDIR/multi-component gas analysis (VA-5000), portable stack gas analysers (PG-300, NOx/SO₂/CO/CO₂/O₂/CH₄), X-ray fluorescence particle monitoring (PX-375), ion electrode methods (ammonia-nitrogen, HC-200NH), oil content analysis (OCMA-500). Application fields include thermal power generation, waste/biomass energy, oil/petrochemicals, cement, iron and steel, industrial/medical gas production and semiconductor manufacturing.

Hund (Sensors)

Helmut Hund GmbH develops dust and particle monitoring instruments, including the Respicon TM and TM-F filter monitoring sensor series, used for continuous dust measurement in industrial production, mining and hazardous (Ex) environments as well as workplace and climate/ventilation monitoring.

Indatech (Chauvin Arnoux Group)

Indatech, a French company within the Chauvin Arnoux Group, develops spectroscopic systems for real-time analysis of liquids and solids directly in the process, without sampling. The portfolio covers UV-Vis (Asuryan), Raman (Viserion) and NIR spectroscopy as well as hyperspectral imaging (Hypereal) and the SPOT4LINE inline sensor based on spatially resolved spectroscopy (SRS). The systems are used in pharmaceuticals, biotechnology, food, chemicals and cosmetics. The Chauvin Arnoux Group, founded in 1893, is also active in electrical test and measurement and temperature sensing.

InProcess Instruments Gesellschaft für Prozessanalytik mbH

Founded in Bremen in 1997, InProcess Instruments has been developing quadrupole mass spectrometers for online gas analysis for over 25 years. The portfolio includes modular systems for PAT, trace analysis and process development, deployed in chemicals, pharmaceuticals, electronics, glass and steel industries as well as specialty gas producers. Manufacturing and development take place in Germany; the company holds ISO 9001 and ISO 45001 certification.

InProcess-LSP

InProcess-LSP develops particle size analysis solutions for pharmaceutical formulation, process development and manufacturing. Its NanoFlowSizer measures particle size in real time directly in flow, even in highly turbid suspensions and without dilution, using Spatially Resolved Dynamic Light Scattering (SR-DLS). The NanoLabSizer brings the same technology to the laboratory and measures through closed, transparent containers. Typical applications include lipid nanoparticles, liposomes, biologics and emulsions

J.U.M. Engineering Ges.m.b.H.

J.U.M. Engineering has manufactured fast-response, high-quality heated total hydrocarbon FID analysers (HFID) and non-methane hydrocarbon FID gas analysers since 1973 – for industry, environmental monitoring, stack testing, OEM, aviation, research and medical applications. Most analysers are TÜV-certified and comply with QAL 1 (EN 14181, EN ISO 14956), EN 12619 and USEPA Method 25A/503. Also available: ultra-low-flow FID for SHED applications (aerosol can leak testing).

J&M Analytik

J&M Analytik specializes in UV/VIS/NIR spectroscopy instrumentation and fiber-optic probe systems for process and laboratory analysis, part of the Pharma Test Group since 2016.

JUMO

JUMO develops process instrumentation across temperature, pressure, level, flow and liquid analysis, including digital sensors such as the digiLine O-DO dissolved-oxygen probe and magnetic-inductive flowTRANS flowmeters, complemented by controllers, recorders and process visualization systems (variTRON series).

Keit Ltd.

Keit Ltd., based at the Harwell Campus in Oxfordshire (UK), develops process spectrometers based on Fourier-transform infrared (FTIR) spectroscopy. Its IRmadillo instrument provides real-time compositional analysis in industrial environments without manual sampling. Applications include bioethanol, fermentation, pulp and paper, fats and oils, food and beverage, oil and gas, and chemical production.

Knick

Knick, based in Berlin, has developed and manufactured process transmitters and measurement systems for liquid analysis since 1945 – pH, ORP, conductivity and oxygen measurement for process, laboratory and portable applications. Knick uses Memosens technology in PAT.

KROHNE

KROHNE develops inline and online liquid analysis instrumentation for process industries, including the SMARTPAT and OPTISENS sensor families for pH, ORP and conductivity measurement, complemented by multi-parameter transmitters and water analysis panels. The portfolio serves water/wastewater treatment, chemicals, food & beverage and pharmaceutical applications alongside KROHNE's core flow and level measurement business.

Kuntze Instruments

Kuntze Instruments develops sensors and systems for pH, conductivity and disinfection monitoring in process and water applications, including the Krypton DIS and Krypton Multi measurement systems.

LFE

LFE develops process gas analyzers based on thermal conductivity (TCD) and paramagnetic (PMD) measurement principles, including the CONTHOS 3 series for hydrogen/noble gas and oxygen analysis (with ATEX-certified variants for hazardous zones), alongside OEM detector components and sample gas conditioning systems.

Liebherr (Analytics)

Liebherr-Mischtechnik develops measurement and sensor technology for mixing and processing plants, including moisture and water-content measurement in mineral raw materials and aggregates — used to monitor material composition during concrete and building-materials production.

LUM GmbH

LUM GmbH develops analytical centrifugation instruments for accelerated dispersion and stability analysis, including the LUMiSizer for particle size and separation velocity distribution and the LUMiFuge for emulsion, suspension and foam stability testing, alongside at-line and in-line LUMiFlector sensors for real-time product monitoring.

M&C TechGroup

M&C TechGroup, based in Ratingen, has developed and manufactured gas analyzers as well as components and system solutions for the entire gas analysis process chain since 1985: analytical instruments (e.g. photometric analyzers), gas sampling probes, heated lines, gas conditioning (coolers, filters, converters), pumps, as well as complete and mobile gas conditioning systems, including special systems for mercury measurement. Part of MSA Safety since 2025.

Malvern Panalytical

Malvern Panalytical develops particle size analysis instrumentation, including the Insitec range of on-line/in-process particle size analyzers for real-time process monitoring, alongside the laboratory-focused Mastersizer laser diffraction series.

membraPure GmbH

Since 1993, membraPure has developed water purification systems for pure and ultrapure water in laboratory applications. Complemented by TOC analysers, amino acid analysers and ion chromatographs, the company covers the complete chain of water analytics.

Messkonzept

Messkonzept develops gas analyzers based on infrared and thermal conductivity measurement, including the FTC series (compact and OEM variants) for process gas monitoring, with configurations for hazardous-area (Ex) applications.

Metrohm

Mettler-Toledo

Mettler-Toledo's Process Analytics division (Ingold brand) develops in-line sensors for pH, dissolved oxygen, CO2 and ozone measurement, including ISM (Intelligent Sensor Management) digital sensor technology and single-use sensors for bioreactor and cell culture applications.

MRU Instruments

MRU (Messgeräte für Rauchgase und Umweltschutz) develops portable and stationary flue gas and emission analyzers, including the VARIOluxx portable stack gas analyzer and continuous emission monitoring systems (CEMS), used for combustion optimization across power generation, cement, steel and biogas applications.

NIR-Concept

NIR-Concept provides specialized consulting and implementation services for near-infrared (NIR) spectroscopy in PAT, including feasibility studies, equipment selection, calibration and validation of NIR systems, and training — applied across agriculture, chemical, food, pharmaceutical and polymer production.

OPSIS

OPSIS develops DOAS (Differential Optical Absorption Spectroscopy) gas analysis systems for open-path and extractive emission monitoring, used for industrial process control and ambient/fenceline air quality monitoring across multiple pollutant components simultaneously.

optek

optek develops inline process photometers and sensors for turbidity, color and UV-VIS-NIR measurement, including the TF16-N and DTF16 turbidity sensor series, used for filtration control, cell density monitoring and process water quality across chemical, food and pharmaceutical applications.

Parsum GmbH

Manufacturer of fiber-optic spatial filter probes for real-time measurement of particle size and velocity distributions, particularly for solids, powders and granules. Subsidiary of SOPAT, part of the Endress+Hauser Group since 2026.

PLS-Tec (PLS Prozess- Labor- und Sensortechnik GmbH)

PLS-Tec has been developing and manufacturing high-precision fiber-optic immersion probes and flow-through cells for over 20 years, based in Jena, Germany. Its product portfolio covers transmission and transflection probes and cells as well as gas measurement cells for spectroscopic and photometric process analysis in the chemical and petrochemical industry. In addition to standard product lines, PLS-Tec develops custom solutions for specific measurement tasks.

Polytec

Polytec develops near-infrared (NIR) spectroscopy systems for inline PAT and quality control, used to measure moisture, protein, ash and gluten content in real time — applied across food, feed, flour and edible oil production.

PreSens

PreSens develops chemical-optical (fluorescence-based) sensors for oxygen, pH and CO2 measurement, enabling non-invasive monitoring in bioprocess, pharmaceutical and food applications where conventional electrochemical probes are impractical.

Process Insights (formerly LAR)

Process Insights (incorporating the Tiger Optics brand) develops ultra-high purity gas analyzers based on cavity ring-down spectroscopy (CRDS) and tunable diode laser absorption spectroscopy (TDLAS), alongside water analyzers, used primarily in semiconductor and specialty gas production for trace moisture and impurity detection.

Ratfisch Analysensysteme GmbH

Ratfisch Analysensysteme GmbH has been active in environmental and process measurement technology since 1968 and has established itself as a specialist in FID measurement technology (flame ionization detection). Core product range: portable and stationary total hydrocarbon analysers (THC), methane/THC analysers, tar analysers, zero gas generators and measurement point switching systems. Services include calibration, repair, instrument rental and training.

RKI Instruments

RKI Instruments (partnered with Riken Keiki) develops portable and fixed gas detection systems, including the GX-3R/GX-6100 portable multi-gas monitors and the Beacon 3200 fixed gas monitoring controller, used for toxic and combustible gas detection in oil & gas, chemical and industrial safety applications.

S-PACT GmbH

Since 2010, S-PACT has developed the PEAXACT chemometrics software for spectroscopic process analytical technology, built on its proprietary Spectral Hard Modeling method. From the Desktop App to customized Analyzer Apps and GMP-compliant predictors, S-PACT covers the full value chain — trusted by companies including BASF, Bayer, Covestro and Merck.

Sartorius / UMETRICS

Sartorius develops the Umetrics Suite of multivariate data analytics and chemometrics software for PAT, used to model and monitor bioprocess and chemical manufacturing data in real time as part of Sartorius's broader PAT portfolio.

SensoTech

SensoTech develops ultrasonic inline sensors for concentration and density measurement in liquids, marketed under the LiquiSonic brand, used for parameters such as Brix, Plato and specific gravity across chemical, semiconductor wet-process, and pulp & paper applications.

Sentronic GmbH

Based in Dresden, Germany, Sentronic has been delivering near-infrared (NIR) spectroscopy solutions for process analytical technology for over 30 years, with a strong focus on pharmaceutical manufacturing. The portfolio includes NIR process spectrometers with diode array technology, optical probes, a portable spectrometer, GMP-compliant software and OEM systems. Typical applications are tablet press feed frame monitoring, bin blending, continuous manufacturing and high shear wet granulation.

Siegrist GmbH

Siegrist develops the MECCOS line of portable and stationary infrared spectral photometers for continuous and spot-check gas measurement, including systems for solvent monitoring and fermentation exhaust-air (ethanol vapor) analysis, alongside distributing third-party portable spectrometers for hazardous material identification.

Siemens AG – Process Analytics

Siemens Process Analytics offers a broad portfolio of process gas analysers and analysis systems for emissions monitoring, process/quality control and safety monitoring. Core products include extractive continuous gas analysers (e.g. SIPROCESS GA700, OXYMAT series) and in-situ methods. For continuous total hydrocarbon measurement, the FIDAMAT 6 (Series 6) provides flame ionization detection (FID) for applications ranging from trace hydrocarbon control in pure gases to total measurement in corrosive gases. Complemented by Analytical Application Sets as standardised system solutions (e.g. Set BGA for continuous biogas analysis, Set GGA for hydrogen-cooled turbogenerators, Set CEM for complete emissions monitoring systems) and digitalisation solutions (SITRANS AID IQ, SITRANS ASM IQ) for predictive maintenance. Applications include power plants, cement works, chemical plants, waste incineration and polypropylene production.

SK-Elektronik GmbH

SK-Elektronik GmbH, based in Leverkusen, has developed and manufactured the Thermo-FID (flame ionization detector) for total hydrocarbon measurement since 1980, in several form factors (portable, benchtop and 19-inch rack) for applications in industry, environmental protection, chemicals and engine development – from LEL monitoring to emissions/immissions control and exhaust gas analysis.

SMB Gesellschaft für Automatisierungs-Technik mbH

Specialist in PAT, automation and instrumentation — including analysis systems, analyser shelters and heated sampling components.

SOPAT GmbH

Provider of photo-optical, image-based inline measurement technology for real-time characterization of particles, droplets and bubbles directly in the process — without sampling or dilution. Part of the Endress+Hauser Group since January 2026 (Liquid Analysis competence center, Gerlingen).

Specac Ltd.

Founded in 1971 and based in Orpington (UK), Specac Ltd. manufactures accessories and sample preparation equipment for FTIR spectroscopy, including laboratory presses, as well as accessories for X-ray fluorescence and infrared wire grid polarizers. The company also offers solutions for near-infrared (NIR) process spectroscopy. Its customers range from academic research and pharmaceutical development to chemical, food and beverage, and mining applications.

SUN-Control-Analytik

SUN-Control-Analytik develops sample gas conditioning components for process and emissions gas analysis, including water trap and condensate separator series (WT), process gas coolers (PC) and filter/absorber components (SF, PF, ABS), used to protect analyzers from moisture and contaminants — with dedicated applications in hydrogen purity analysis and explosion-protected electrolyzer environments.

tec5

tec5 develops the PROGAZE platform of process spectroscopy systems covering UV, VIS, NIR and Raman applications, including compact modular spectrometer/illumination assemblies (PROGAZE pure) and high-performance diode array modules (PROGAZE STP) for OEM integration into regulated pharmaceutical, food and chemical production environments.

Tekran

Tekran Instruments develops continuous emissions monitoring systems for trace-level mercury measurement, including the Series 3400 Hg CEM with patented gold cartridge technology, used for stack gas and flue gas mercury monitoring at industrial and power generation emission sources.

Teledyne

Teledyne's gas analysis portfolio (via its API and Monitor Labs brands) covers continuous emissions monitoring systems (CEMS) and fenceline air monitoring analyzers for industrial and environmental gas measurement applications.

TESTA Analytical Solutions

TESTA Analytical Solutions develops liquid chromatography detectors and instrumentation, including combined viscometer/refractive-index detectors, wide-dynamic-range UV detectors, light scattering detectors and particle sizing/zeta potential systems, alongside OEM instrument kits for chromatography and characterization applications.

TESTA GmbH

TESTA (since 1976, ‘Made in Germany’) develops user-friendly hydrocarbon analysers for online measurement using FID (iFiD product line): iFiD Mobile, iFiD Rack, iFiD Wall, iFiD SHED and NMHC variants. Complemented by heated sample lines, pre-filters and accessories. TÜV- and mCerts-certified. Now part of Dr. Födisch Umweltmesstechnik AG (ABB Group).

Thermo Scientific Dionex

Thermo Scientific's Dionex ion chromatography (IC) systems, including the Integrion HPIC and Inuvion platforms, are used for anion/cation analysis in water, process and environmental applications, building on Dionex's IC technology heritage.

ThyssenKrupp

ThyssenKrupp's systems engineering units act as system integrators for process plants across industries including steel, cement, chemicals and materials handling, delivering engineered automation and instrumentation as part of larger plant projects rather than as standalone analytical products.

UNION Instruments GmbH

UNION Instruments GmbH has developed and manufactured measurement technology for calorimetry and gas composition since 1919, including the INCA gas analyzers for natural gas and biogas as well as CWD instruments for calorific value determination. Production sites are located in Karlsruhe (calorimetry) and Lübeck (gas analysis).

Unisensor

Unisensor Sensorsysteme develops opto-electronic process sensors and sorting systems, including the CARBOSCAN series for CO2 purity monitoring in beverage filling, AQUASCREEN for foreign-substance inspection of refillable water containers, and POWERSORT laser-spectroscopy systems for plastics sorting.

Vaisala

Vaisala, based in Vantaa, develops measurement and analysis technology for industrial processes: liquid concentration (inline refractometry), humidity, dew point and moisture measurement, CO2, methane and hydrogen measurement, dissolved gas analysis in transformer oil (DGA), and vaporized hydrogen peroxide (VHP) measurement for sterile processes. Solutions are used in chemicals, pharma, energy, food and automotive industries.

Valmet

Valmet has developed analyzers and measurement technology for the pulp, paper and energy industry for over 50 years, including fiber, pulp and moisture measurements as well as automated quality measurements for paper and board manufacturers. The portfolio is part of the Automation Solutions division of the Finnish technology group.

Yokogawa

Yokogawa develops process gas and liquid analyzers, including the GC8000 process gas chromatograph series and dedicated liquid analyzers for applications such as electrolysis plant monitoring, as part of its broader process automation and control portfolio.