Iwatani Corporation is a Japan-based diversified industrial gases and energy company serving the chemical and materials sectors. Its activities include the production and distribution of industrial and specialty gases—including hydrogen—as well as liquefied petroleum gas (LPG), related equipment, logistics, and engineering services. The company operates across Japan and internationally through group companies and affiliates.
Within chemicals and materials, Iwatani trades and distributes polymers, resins, and packaging materials, and supports supply chains for customers in industries such as chemicals, electronics, food, healthcare, and manufacturing. The company is active in hydrogen infrastructure and in lower‑carbon materials initiatives, including bio‑based and recycled plastics, reflecting ongoing shifts in the chemical value chain toward decarbonization and circularity.
