ABOUT HIROSE GROUP
We started the sheet-pile leasing business in 1938.
Today, we operate businesses that support construction processes and social infrastructure, including not only heavy temporary construction, temporary bridge work and reinforced soil work, but also the rental of tower crane, pipeline rehabilitation work, foundation pile driving work and temporary structure design.
Our business operation is developing overseas as well as in Japan. Thus, we are growing from a company that only supports Japan into one that supports the world.
The number of employees
Business & Work of
Our business is centered on civil engineering and construction and extends to planning and designing, as well as social contribution.
We continue to support a prosperous society through high-quality, reliable technology and on-site capabilities developed over decades.
Examples of Construction Works
TaiyoHirose Co., Ltd.
Hi-RoRo construction method®
Piled jetty with a height exceeding 50 m for the construction of the largest dam in western Japan
HIROSE & CO., LTD.
Hi-BRIDGE construction method®, KANBE quickly joint® and Hirose Mega-clamp®
Piled jetty for construction with a reduced construction period
SeikoTone Co., Ltd.
Steel underground diaphragm wall construction method (Method-I)
One of the largest wall thickness for underground diaphragm walls in Japan
INDUSTRIAL LEASING CORPORATION
Floor climbing construction method
Relocating tower crane bases to upper floors as the building progresses
Nippon No-Dig Technology LTD.
SPR method (free section)
Extra-large diameter pipe aseismic reinforcement project
HIROSE HOKYODO & CO., LTD.
M1 Wall: Large block for economic efficiency, workability and safety
HIROSE (SINGAPORE) PTE. LTD.
Ground anchor wale
HIROSE VIETNAM COMPANY LIMITED
Horizontal strut method
HIROSE (THAILAND) LTD.
Steel sheet-pile, Horizontal strut and Drive-in working platform
With our philosophy, Hirose Group contributes to a secure and safe lifestyle and environmental sustainability through our business.