Transforming social
environment into
opportunities for growth
environment into
opportunities for growth
Supporting society
& infrastructure
& infrastructure
We support development of society and infrastructure.
DX Vision
Leverage the digital capabilities to make workplaces around the world
more comfortable and bring happiness to everyone involved.
more comfortable and bring happiness to everyone involved.
Important news
The Head Office and several business offices of the Sumitomo Heavy Industries Group are introducing working from home.
If you cannot get through to us, we ask that you use "Contact."
If you cannot get through to us, we ask that you use "Contact."
Excellent Products
and Services
We promote the enrichment of the world.
Reliable technology supporting manufacturing excellence.
Reliable technology supporting manufacturing excellence.
NEWS
NEWS
Exhibit at 2025 Y-BNCT Global Conference
NEWS
Technical Collaboration with Leo Cancer Care (USA) on Upright Proton Therapy System
Products
Sumitomo Heavy Industries Process Equipment Introduces a Pilot Plant for Plastic Recycling of Automotive Parts at Honda R&D
NEWS
Sumiju Will's Takayoshi Okina Selected for the Japan Men's National Handball Team for the Tokyo 2025 Deaflympics
Sustainability
On the cutting edge -With world-leading technology- AI-backed support system for next generation biomass power plant operations〜Transforming the shop floor with IZANA〜
ABOUT US
A machinery manufacturer that
continues to provide
excellent products and
services to the world.
continues to provide
excellent products and
services to the world.
Establishment
1888
Net Sales
1,071.1billion
yen
yen
(FY 2024)
Key manufacturing
subsidiaries overseas
subsidiaries overseas
27
Published number in
"Integrated Report 2025"
"Integrated Report 2025"