GAS Analysis Symposium & Exhibition

The Symposium took place from 27 to 29 January 2025 in Paris, for the third consecutive time in partnership with the Hyvolution trade show.

As a key event for gas analysis professionals, the symposium explores the latest trends and challenges in gas analysis while showcasing solutions and innovations for the industries involved. Nearly 300 participants from 30 countries gather for this event, focused on practical and relevant topics.

Held every two years, the event provides a unique opportunity to explore the latest developments and challenges in gas analysis across various fields, including hydrogen, among others. It also features presentations of practical solutions and industrial innovations. This gathering brings together key players in the sector: decision-makers, experts, laboratory staff, technical managers, manufacturers and end users.

Participants discovered the latest developments in gas analysis dedicated to a wide range of applications and also attended presentations of industrial solutions and innovations.

The programme for this edition highlighted the latest advances serving diverse applications such as energy, decarbonisation and the environment, with:

• + 100 presentations (oral and poster)
• 6 sessions: Advances in gas metrology, Hydrogen, Climate and air quality, Chemometrics and digital tools, Industrial innovation, Decarbonisation
• Round table on the future role of gas analysis in 2050
• Short course on measurement uncertainties in gas analysis
• Gala event at the Musée des Arts Forains
• GAS Analysis Hub: a central gathering place dedicated to networking and meetings, featuring catering services (coffee breaks, lunches, etc.)

Access to the GAS Analysis exhibition area, freely accessible and fully integrated into the Hyvolution event, was provided, encouraging interaction among all symposium participants. GAS Analysis exhibitors were grouped together in a strategic area located close to the conference rooms and all functions related to the symposium.

List of 2026 Exhibitors and Sponsors: AIR LIQUIDE, AGILENT, ALYTECH, APIX ANALYTICS, APT, BOHR, CLEANAIR EUROPE, CFM, DALIAN SPECIAL GASES, EFFECTECH, F-GDS, LNE, LNI SWISSGAS, MEECO, METERQ SOLUTIONS, MIRSENSE, NETCYLINDERS, NPL, ORTHODYNE, QMICRO BY SENSIRION, PANAMETRICS BY BAKER HUGHES, PETROSYSTEMS, POLLUTION, PROCESS INSIGHTS, PROCESS SENSING TECHNOLOGIES - PST, SGS GAS, SHINYEI TECHNOLOGIE, SIAD, SISTEC, SRA INSTRUMENTS, SYSTEM C INSTRUMENTATION, THERMO FISHER SCIENTIFIC, VSL, ZEGAZ...

Exclusively designed for delegates, the “GAS Analysis Hub” is a dynamic, multi-purpose space. It serves as a central point for poster presentations, coffee breaks, networking opportunities, and catering services—all in a convenient location.