Idemitsu Fine Composite Co., Ltd.

In 1979 (Showa 54): Established as Japan's first specialized manufacturer of plastic composite materials through equal investment by Idemitsu Petrochemical Co., Ltd. and Lion Corporation. (Trade name: Calp Industrial Co., Ltd.)

In 1982 (Showa 57): Established the Composite Material Research Institute. We established a research system capable of responding to expectations for new material development. Many new materials have been created from this institute, and our company has established itself as a top manufacturer of composite materials.

In 1987 (Showa 62): Established a local subsidiary in Singapore.

In 1990 (Heisei 2): Established a local subsidiary in Hong Kong.

In 2000 (Heisei 12): Acquired ISO9001 certification.

In 2003 (Heisei 15): Acquired ISO14001 certification.

In 2004 (Heisei 16): Due to the merger of Idemitsu Kosan Co., Ltd. and Idemitsu Petrochemical Co., Ltd., the capital structure was changed to 50% Idemitsu Kosan Co., Ltd. and 50% Lion Corporation. Capital increased to 100 million yen.

In 2010 (Heisei 22): Headquarters relocation, company name change (Calp Industrial → Idemitsu Lion Composite), Osaka sales office relocation.

In 2011 (Heisei 23): Opened Shanghai office.

In 2011 (Heisei 23): Established a local subsidiary in India (December).

In 2013 (Heisei 25): Established a local subsidiary in Thailand (October).

In 2017 (Heisei 29): Headquarters/Tokyo sales office relocation.

In 2021 (Reiwa 3): Changed capital structure to 100% ownership of Idemitsu Kosan Co., Ltd. (April).

In 2021 (Reiwa 3): Changed company name to Idemitsu Fine Composite (July).

In 2023 (Reiwa 5): Nagoya sales office relocation.