Tadatoshi Kijima

President at ONAMBA CO., LTD.

Net worth: 511 313 $ as of 2026-08-30

68 year

Producer Manufacturing

Consumer Services

Profile

Tadatoshi Kijima is President & Representative Director at Onamba Co., Ltd. since 2021, with employment at the company starting in 2017.
Previously, Mr. Kijima was Director at Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. from 2014 to 2017.
Education includes undergraduate studies at Osaka Prefecture University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
ONAMBA CO., LTD. 0.44%	2025-12-30	54,912 ( 0.44% )	511 313 $	2026-08-30

Tadatoshi Kijima active positions

Companies	Position	Start
ONAMBA CO., LTD.	President	2021-03-25

All active positions of Tadatoshi Kijima

Former positions of Tadatoshi Kijima

Companies	Position	End
BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD.	Director/Board Member	2017-01-05

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Training of Tadatoshi Kijima

Experiences
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Linked companies

Private companies	3
Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. Industrial MachineryProducer Manufacturing Manufactures, distributes and installs refrigeration and air-conditioning equipment	Producer Manufacturing
Onamba Co., Ltd. Onamba Co., Ltd. Electrical ProductsProducer Manufacturing Manufactures electrical wires, communication cables and other related products	Producer Manufacturing
Osaka Prefecture University Osaka Prefecture University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services