Owner FEED EPC Investor / Financier Operator Developer Offtaker Technology licensor Technology / equipment supplier
Air Liquide SA is a global industrial and medical gases and technologies company headquartered in Paris, France. Founded in 1902, it is one of the world’s largest suppliers of gases such as oxygen, nitrogen, hydrogen, carbon monoxide, and specialty gases, serving customers in chemicals, refining, metals, electronics, food and beverage, healthcare, and other process industries across more than 70 countries.
The Group’s activities span on-site and pipeline supply for large industrial complexes, bulk and packaged gases for general industry, ultra‑high‑purity and advanced materials for the semiconductor and electronics sector, and medical gases and related services for hospitals and homecare. Through Air Liquide Engineering & Construction, the company designs and builds production units including air separation plants, hydrogen and synthesis gas facilities, CO₂ capture systems, and cryogenic equipment.
Air Liquide’s technologies and infrastructures support industrial efficiency, reliability, and safety, with a growing focus on low‑carbon solutions such as hydrogen, electrification of assets, and carbon capture and storage to help customers reduce emissions. Subsidiaries and brands include Air Liquide Healthcare and Air Liquide Engineering & Construction.
Also known as Air Liquide Healthcare, Air Liquide Engineering & Construction, Air Liquide Global E&C Solutions, Air Liquide Engineering & Technologies, Air Liquide Group and 2 more.
chemXplore tracks 50 projects involving Air Liquide, of which 33 are active.
Besides these 33, the record holds 17 completed projects.
Closest to start-up first.
27 more active projects and the 17 that are completed, on hold or cancelled are in the record. See all 50 in chemXplore →
7 active projects carry no start-up date yet. The dates themselves, per project, are for subscribers.
Targets +10% recurring EPS CAGR to 2030, recurring ROCE >11%, €40bn+ capital allocation with ~€24bn industrial investments and 33% CO2 cut by 2035.
Investment to supply ultra‑high purity gases under a long‑term deal to expand logic chip production, supporting AI and high‑performance computing needs.
MoU to assess low-carbon hydrogen, CO2 off‑take and Bio‑LNG projects in Malaysia, combining gas-separation and liquefaction expertise with local infrastructure to accelerate decarbonization.
Heat-exchange package will support a BECCS plant capturing, liquefying and storing up to 800,000 t/yr CO2, with operations due to start in 2028.
A new interdisciplinary chair will develop AI models that integrate physico‑chemical laws, cut data needs and accelerate discovery of molecules and materials while training specialist talent.
2D (900 km) and 3D (300 km2) seismic work ahead of a 7,000 m ultra‑deep well; 1.25 MMtpa PE plant >34% complete; Aktobe output target 800 Kt by 2028; CCUS working group proposed.
A 101.8 m, 1,500 t fractional column for ethylene separation arrived on site, built at AtyrauNefteMash and moved on an SPMT to the National Industrial Petrochemical Technology Park.
Second-quarter comparable growth accelerated; operating margin, recurring profit and cash flow improved while record investments and the DIG Airgas deal closed.
active all projects
The 8 with the most active projects, of 13 countries.
What each is building and closing, and the pipelines and grids between them, on one map.
