Atsuko Muraki

Director/Board Member at SUMITOMO CHEMICAL COMPANY, LIMITED

70 year

Process Industries

Distribution Services

Consumer Services

Profile

Atsuko Muraki currently serves as Independent Outside Director at Sumitomo Chemical Co., Ltd. since 2018, Independent Outside Director at Sompo Holdings, Inc. since 2019, and Outside Director at Oji Holdings Corp.
starting in 2025.
Formerly, Ms. Muraki was an Independent Outside Director at ITOCHU Corp.
Education includes an undergraduate degree from the University of Kochi, conferred in 1978.

Atsuko Muraki active positions

Companies	Position	Start
SUMITOMO CHEMICAL COMPANY, LIMITED	Director/Board Member	2018-05-31
SOMPO HOLDINGS, INC.	Director/Board Member	2019-05-31
OJI HOLDINGS CORPORATION	Director/Board Member	2025-05-31

All active positions of Atsuko Muraki

Former positions of Atsuko Muraki

Companies	Position	End
ITOCHU CORPORATION	Director/Board Member	-

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Education of Atsuko Muraki

Experiences
Positions held

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Inactive

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Private companies

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Connections

1st degree connections

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Linked companies

Private companies	5
ITOCHU Corp. ITOCHU Corp. Food DistributorsDistribution Services Provides trading of various products such as food, textile, machinery, metals, minerals, energy, chemicals, realty, information and communications technology, finance and others	Distribution Services
Sumitomo Chemical Co., Ltd. Sumitomo Chemical Co., Ltd. Chemicals: SpecialtyProcess Industries Manufactures and distributes basic chemicals, petrochemicals, fine and agrichemicals	Process Industries
Oji Holdings Corp. Oji Holdings Corp. Containers/PackagingProcess Industries Manufactures and distributes printing and writing papers; packaging and wrapping papers; carbonless papers; containerboards and boxboards	Process Industries
University of Kochi University of Kochi Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Sompo Holdings, Inc. Sompo Holdings, Inc. Multi-Line InsuranceFinance Provides life and non-life insurance services	Finance