Oriental Shiraishi Corporation (TYO:1786)
Japan flag Japan · Delayed Price · Currency is JPY
396.00
+6.00 (1.54%)
Mar 10, 2026, 3:30 PM JST

Oriental Shiraishi Company Description

Oriental Shiraishi Corporation produces, constructs, and sells prestressed concrete products and structures in Japan.

It operates through three segments: Construction Business, Steel Structure Business, and Port Business.

The Construction business segment engages in construction work and manufacturing/sales of prestressed concrete civil engineering structures, pneumatic caissons; repair and reinforcement work for bridges, prestressed concrete building structures; and design and construction, design and production of construction equipment, civil engineering contracting, and rental of construction machinery.

The Steel Structure Business segment involved in the design, manufacturing, erection, repair and reinforcement of steel structures such as bridges.

The Port business segment operates port, civil engineering, and construction work. It also engages in the design and construction of earthquake-resistant buildings; and the sale of construction materials and devices.

In addition, the company generates, supplies, and sells solar power through the operation and administration of solar power plants.

Oriental Shiraishi Corporation was incorporated in 1952 and is headquartered in Tokyo, Japan.

Oriental Shiraishi Corporation
Country Japan
Founded 1952
Industry Engineering & Construction
Sector Industrials
Employees 1,145
CEO Tatsuya Ohno

Contact Details

Address:
NBF Toyosu Canal Front Building
Tokyo, 135-0061
Japan
Phone 81 3 6220 0637
Website orsc.co.jp

Stock Details

Ticker Symbol 1786
Exchange Tokyo Stock Exchange
Stock Type Common Stock
Fiscal Year April - March
Reporting Currency JPY
ISIN Number JP3197950003
SIC Code 1600

Key Executives

Name Position
Tatsuya Ohno Chief Executive Officer
Hidenori Miyano Chief Financial Officer