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Air Liquide in Japan About us

About us

Air Liquide Japan has been in operation since 1907. Since then, we have supported industrial and medical development of Japan by leveraging our worldwide technology development and information network to provide total solutions. We contribute to our customers, and to society at large, by providing our cutting edge, best of class solutions featuring our innovative, industry-leading technology.

Physicist Georges Claude succeeded in liquid air production and founded Air Liquide in France in 1902. Five years later in 1907, Air Liquide installed an oxygen generator at Sakurajima in Osaka, the advent of the industrial gas history in Japan. Air Liquide has ever since kept its presence of supporting the rise of the Japanese industry with industrial gas products – such as oxygen – relevant equipment and technology. About 2,000 employees are working today at Air Liquide, engaged in the service offered to 15,000 customers nationwide in various sectors, including steel, chemical, metal processing, food, electronics and healthcare.

Air Liquide worldwide

A world leader in gases, technologies and services for Industry and Health, Air Liquide is present in 78 countries with approximately 64,500 employees and serves more than 3.8 million customers and patients.

€20,485 M

2020 Group revenue



3.8+ million

customers and patients



Oxygen, nitrogen and hydrogen are essential small molecules for life, matter and energy. They embody Air Liquide’s scientific territory and have been at the core of the company’s activities since its creation in 1902.

Air Liquide’s ambition is to be a leader in its industry, deliver long term performance and contribute to sustainability - with a strong commitment to climate change and energy transition at the heart of its strategy. The company’s customer-centric transformation strategy aims at profitable, regular and responsible growth over the long term. It relies on operational excellence, selective investments, open innovation and a network organization implemented by the Group worldwide. Through the commitment and inventiveness of its people, Air Liquide leverages energy and environment transition, changes in healthcare and digitization, and delivers greater value to all its stakeholders.

Air Liquide’s revenue amounted to more than 20 billion euros in 2020. Air Liquide is listed on the Euronext Paris stock exchange (compartment A) and belongs to the CAC 40, EURO STOXX 50 and FTSE4Good indexes.

「 Toward the infinite future with 110 years of history」

Air Liquide in Japan

Air Liquide Japan

Industrial/Medical Gas & Related Services
Granpark Tower 3-4-1, Shibaura, Minato-ku, Tokyo 108-8509
tel: 03-6414-6700

Air Liquide Kogyogas Ltd.

Cylinder, Welding Material & System
Granpark Tower 3-4-1, Shibaura, Minato-ku, Tokyo 108-8509
tel: 03-6414-6701

Air Liquide Operations CO. Ltd.

Operation & Service
4-3-23, Minami Tsukaguchi-cho, Amagasaki, Hyogo 661-0012
tel: 06-6429-1645

Air liquide global E&C solutions Japan Ltd.

Engineers & Constructs
7-1-15, Goko-dori, Chuo-ku, Kobe 651-0087, Japan
tel: 078-265-0201

Air Liquide Laboratories

Research & Development
As one of the main R&D centers of Air Liquide Group

2-2 Hikarinooka, Yokosuka, Kanagawa 239-0847
(Innovation Campus Tokyo)
tel: 046-895-2992

Our innovation approach

Our innovation strategy focuses on three major trends: energy transition, healthcare and digital transformation. In the frame of its open innovation approach, Air Liquide has developed numerous collaborations with customers, scientific partners and technology institutes, and start-ups.
Our teams design and deploy new offerings to improve the customer and patient experience and further strengthening our long-running tradition of creating value for customers.

Innovation Campus Tokyo

Fostering customer-centric innovation is the central mission of the Tokyo Innovation Campus. Officially opened on March 28, 2019, this state-of-the art facility creates a collaborative environment fostering open-innovation and knowledge-sharing.
Innovation Campus Tokyo hosts highly skilled technical professionals and scientists covering key domains, from Chemistry, industrial platforms, to explore new concepts and develop innovative customer-centric solutions.

Press release

Innovation Campus Tokyo

Innovation Campus Tokyo

Social Responsibility

Air Liquide Japan continually provides innovative, high-quality products and services to our customer through comprehensive quality and environmental protection management systems, and by giving top priority to "Safety First". Air Liquide Japan fulfills our corporate responsibility and contributes to the realization of a sustainable society through its business activities.

Since the establishment, Air Liquide Group has been very aware of its social responsibility and always highly active in making social contribution to protect lives of people and to preserve environment. Air Liquide Japan continues to aggressively tackle many projects for the retainable growth of society.

Locations & Contacts

Locations & Contacts


Air Liquide Japan G.K.

Granpark Tower, 3-4-1
Shibaura, Minato-ku
Tokyo 108-8509
+81 (0) 3 6414 6700

Head Office Healthcare
Air Liquide Kogyo Gas Ltd.

Granpark Tower 3-4-1
Shibaura, Minato-ku
Tokyo, 108-8509
+81 (0) 3 6414 6701

Air Liquide Global E&C Solutions Japan Ltd.

7-1-15, Goko-dori
Kobe 651-0087
+81 (0) 7 8265 0201

Engineering & Construction
VitalAire Japan K.K.

Granpark Tower 3-4-1
Shibaura, Minato-ku
Tokyo, 108-8509
+81 (0) 3 6414 6710


Granpark Tower, 3-4-1
Shibaura, Minato-ku
Tokyo, 108-8509
+81 (0) 3 6414 6725

Tokyo Innovation Campus

2-2 Hikari-no-oka
Yokosuka-shi, Kanagawa, 239-0847
+81 46 895 2992