About Us
News
Demonstration Test of Autonomous Loading and Transport by Coordinating Hydraulic Excavator and Crawler Dump Truck ~Integration of Proprietary Technologies from Sumitomo Heavy Industries, Sumitomo Construction Machinery, and Fujita~
Sumitomo Heavy Industries and NEC to develop system capable of identifying and reporting near-miss incidents - First-of-its-kind system leverages video footage and sensor data from hydraulic excavators -
About Sumitomo Heavy Industries, Ltd.
Establishment
1888
Number of consolidated
employees
employees
25,123
(as of December 31, 2025)
Key manufacturing
subsidiaries overseas
subsidiaries overseas
27
Published number in
"Integrated Report 2025"
"Integrated Report 2025"
Net sales
1,066.9billion
yen
yen
(FY 2025)
Capital investment
190.0billion
yen
yen
Total of 3 years in the
"Medium-Term
Management Plan 2026"
"Medium-Term
Management Plan 2026"
Total number of
patents obtained
patents obtained
8,590
Published number in
"Integrated Report 2025"
"Integrated Report 2025"
R&D cost
90.0 billion
yen
yen
Total of 3 years in the
"Medium-Term
Management Plan 2026"
"Medium-Term
Management Plan 2026"
Number of suppliers
5,825companies
Published number in
"Integrated Report 2025"
"Integrated Report 2025"
