Company Profile

We declare ourselves to be “Maruyasu & Co., the leader in the power of materials.”

We intend to be a company true to that title which can survive through the changes of the times.
Maruyasu & Co. applies the high technical skill and expertise it has cultivated over its long history as the “power of materials” in various aspects of our society to support people’s lifestyles.

Greetings

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Aiming to be a trading company that has always been and will continue to be essential to society far into the future.

Since its foundation in 1936, as a trading company specializing in chemicals for the chemical industry, Maruyasu & Co., Ltd. has provided its customers with raw materials and finished products to meet the needs of each generation in a wide range of fields, including thin film materials, electronic materials, chemicals, pharmaceuticals, and health food products.
For the selection of raw materials at the product development stage and to achieve stability of supply at the mass-production stage, using the expertise we have built up on the ground over the years, we have responded meticulously to the requests of the manufacturers who are our suppliers and the users to whom the products are sold, to meet the requirements of our customers.
The environment surrounding us is in the midst of a major era of change. The automotive industry is said to be going through a once-in-the-century great reform and, in the communications sector as well, digitalization, including 5G and big data, is being promoted, as we move toward a new era.
Amid such changes, based on our corporate philosophy of “endeavoring to create new value and contributing to the development of society,” Maruyasu will strive to remain indispensable to our customers and to be able to contribute to the ongoing development of society.
We look forward to your continued support.

President and Representative Director Shoji Noda

Company Profile

Name

MARUYASU & CO., LTD

Head Office

Kitahama Konishi Bldg. 11F, 1-7-1, Dosho-machi, Chuo-ku, Osaka

Foundation

May 1936

Establishment

April 1939

President and Representative Director

Shoji Noda

Employees

40 (As of APRIL 1, 2024)

Capital

100 million yen

Settlement term

March

Industry categories

Thin film and vacuum evaporation materials, materials for electronic components, inorganic chemicals, organic chemicals, oils and fats, fatty acid and higher alcohol products, pharmaceutical raw materials, crude drugs, health food materials, food additives, soda, potassium and chlorine products, activators (detergents and assistants), fodder additives, handling related imported and exported products

Bases

Osaka, Tokyo, Taiwan

Affiliated companies

Taiwan Maruyasu Co., Ltd.

Executives

Chairman of the Board and Representative Director

Takashi Yokota (Konishi Co., Ltd. Chairman of the Board and Representative Director and Group CEO)

President and Representative Director

Shoji Noda

Director and Managing Executive Officer

Kiyoharu Sakai (General Manager of Sales Division)

Director

Kenichiro Izumitani (Konishi Co., Ltd. Managing Executive Officer, and Chemical Products Division General maneger )

Executive Officer

Kazushi Yamauchi (General Manager of Life Science Division)

Executive Officer

Yasutoshi Saito (General Manager of Electronic Materials Division)

Auditor

Hideyuki Yamamoto (Konishi Co., Ltd. General Manager of Management Planning Division )

Management Organization Chart

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Company History

May 1936

Maruyasu Shoten founded in 1-chome, Kyomachibori, Nishi Ward, Osaka

May 1938

Moved address of Head Office to Awajimachi,Chuo Ward

April 1939

Reorganized into Maruyasu Shoten Co., Ltd. Capital 100,000 yen

May 1943

Changed company name to Maruyasu & Co., Ltd.

January 1946

Opened Kyoto Sales Office

October 1946

Opened Tokyo Sales Office

July 1960

Constructed company building at Head Office location

November 1973

Increased capital to 100 million yen

April 1996

Changed name of each Sales Office to “Branch”

October 1999

Became a consolidated subsidiary of Konishi Co., Ltd.

January 2001

Opened representative office in Taiwan

June 2002

Established TAIWAN MARUYASU CO., LTD. (100% subsidiary)

March 2005

Kyoto Branch closed and merged into Head Office

December 2008

Obtained ISO14001 certification (Head Office and Tokyo Branch)

December 2014

Relocated Head Office

March 2023

Relocated Tokyo Branch

June 2024

Becomes a wholly owned subsidiary of Konishi Co., Ltd.