L'Air Liquide SA - Company Profile

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L'Air Liquide SA: Segment Analysis

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Business Description

L'Air Liquide SA (Air Liquide) produces and distributes oxygen, nitrogen, hydrogen, argon, and other inert gases. It serves a wide portfolio of industries, including steel, energy, chemicals, car manufacturing, aeronautics, food processing, and the pharmaceutical industry.

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R&D Overview

L'Air Liquide is focused on major societal trends and future markets such as energy transition, healthcare evolution, and deep tech development. The company is actively working on low-carbon hydrogen, biomethane, and digital solutions to support patients with chronic diseases. It also explores new therapeutic indications and simplifies healthcare practices through digital technology. In deep tech, L'Air Liquide SA offers innovative solutions in space, aerospace, and cryogenics, and supports start-ups through its Accelair accelerator. The R&D units of the company include the Innovation Campuses in Europe, the United States, and Asia, the Campus Technologies Grenoble in France, and the Digital Factory. These units are responsible for managing the company's R&D activities, bringing together scientific and technical profiles to develop new applications and solutions. In FY2025, the company filed 320 new inventions patents and holds a global portfolio of around 14,000 patent and patent applications. The company has 300 international patent families, 450 families on hydrogen and 250 families on CO2 capture using cryogenic processes. The company has 350 partnerships with academics, industrials, and start-ups. In FY2025, the company spent EUR301 million on R&D, which as a percentage of revenue, stood at 1.1%.

Business Segments

Overview

It brings together Air Liquide’s expertise in technology, engineering, construction, manufacturing and project development and execution, to design and deliver cutting-edge industrial solutions.. The activities of engineering and technologies are technologies development, project and solution development, engineering, procurement and construction management and operations support.

Performance

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Overview

Comprises four business lines, Large Industries, Industrial Merchant, Healthcare, and Electronics. Large Industries: Operates major production units and supplies industrial gases to customers in the chemicals, metals, refining, and energy industries. Serves customers directly through pipelines from a dedicated plant or different plants linked by a network. The portfolio of products includes nitrogen, argon, oxygen, hydrogen, and carbon monoxide. It also operates cogeneration facilities to supply steam and electricity. The business line operates under long-term contracts, which include take-or-pay clauses. Considers reliable and cost-efficient supply to customers as a major factor for growth. Focuses on developing a network strategy in the industrial basins. Industrial Merchant: Supplies industrial gases in bulk or liquid form, for medium and large quantities or in cylinders, in gaseous form, for small quantities. Provides welding equipment, safety equipment, and related services. It also offers on-site production units for customers with requirements of large quantities. Serves various markets and customers such as SMEs, craftsmen, and large multinational industrial groups. Supplies gases including nitrogen, oxygen, and carbon dioxide used in glass and metal manufacturing processes and water treatment processes for materials and energy markets Provides argon and argon mixtures, krypton, oxygen, hydrogen, acetylene, and nitrogen used in metal parts welding, airbags, lighthouses, thermal insulation, and metal heating and cutting operations for automotive and manufacturing markets. Offers technical gases and equipment used in the manufacturing of electronic components and calibration of analysis instruments for technology and research markets. Provides carbon dioxide for beverages, nitrogen for freezing food, and gas mixtures for modified atmosphere packaging in food and pharmaceuticals markets Offers gases used in plumbing, heating, ventilation, air conditioning, industrial maintenance, and welding operations in professional and retail markets. Healthcare: Supplies medical gases, hygiene products, medical devices, and services to hospitals and clinics. It also produces and distributes healthcare specialty ingredients for the pharmaceutical, cosmetic, and vaccine markets. Offers medical gases such as oxygen, and nitrous oxide xenon; serves patients suffering from chronic diseases at home; and provides skin disinfectants, antiseptics, and medical instrument disinfection products. Provides healthcare specialty ingredients, including vaccine adjuvants, film-coating systems and stabilizers, thickeners, emulsifiers, and active ingredients for the cosmetic market. Electronics: Provides gas and services used in the production of semiconductors, flat panels, and photovoltaic panels. Offers carrier gases such as ultra-pure nitrogen used in chip manufacturing; specialty and advanced electronic materials; equipment and installation of distribution units and networks at customer facilities; and analytical services. In FY2025, the segment incurred a capital expenditure of EUR3,767 million, which grew 7% YoY.

Performance

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Geographical Segments

Performance

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Performance

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Performance

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Performance

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Performance

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