Profile
Mari Sonoda currently works at Sumitomo Rubber Industries, Ltd., as Independent Non-Executive Outside Director from 2021 and Sekisui Kasei Co., Ltd., as Independent Outside Director from 2025.
Mari Sonoda active positions
| Companies | Position | Start |
|---|---|---|
| SUMITOMO RUBBER INDUSTRIES, LTD. | Director/Board Member | 01/03/2021 |
| SEKISUI KASEI CO., LTD. | Director/Board Member | 01/06/2025 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 2 |
|---|---|
Sumitomo Rubber Industries, Ltd.
Sumitomo Rubber Industries, Ltd. Automotive AftermarketConsumer Durables Manufactures and sells tires, tubes and sports goods | Consumer Durables |
Sekisui Kasei Co., Ltd.
Sekisui Kasei Co., Ltd. Auto Parts: OEMProducer Manufacturing Manufactures and supplies plastic products for automotive, food packaging and medical materials | Producer Manufacturing |
- Stock Market
- Insiders
- Mari Sonoda
















