About Santomo
Empowering Carbon-Neutral Since 2016
Founded in 2016, Santomo Resources is a dynamic trading and investment company specializing in carbon-neutral and renewable energy projects. Headquartered in Indonesia, we operate across key markets including Japan, South Korea, Southeast Asia, and Europe.
At Santomo Resources, we believe in agile implementation and scalable impact. Our lean, responsive approach ensures fast deployment and measurable results in the global shift toward sustainability.
Let’s Go, BEYOND AND IMPACT!
Our Business Focus
Santomo Business Line
Biomass Trading
Supplying sustainable biomass fuels such as Palm Kernel Shell (PKS) and wood pellets to support clean energy transitions.
Renewable Energy Development
End-to-end solutions renewable energy projects—from feasibility studies (F/S) and financial structuring to joint ventures (JV) and operational execution.
Leadership
Meet our Founders
Ir. Achmad Kalla
Co-Founder of Santomo Resources Indonesia
After earning his degree from the Bandung Institute of Technology, he became a shareholder in several companies within Indonesia’s KALLA GROUP, where he played an active role in driving business growth and expansion. He is also the younger brother of Jusuf Kalla, the former Vice President of Indonesia.
Tomoichi Yamaguchi
Founder of Santomo Group
After graduating from Kagoshima University, he began his career at Toyota Tsusho Corporation before founding Santomo Resources in 2016. He brings deep expertise in energy trading, renewable energy, emissions trading, and electricity asset management, with hands-on experience in business development, incorporation, and operations management.
Company Profile
Santomo Resources Corporation
Company Name
SANTOMO RESOURCES CORPORATION (Established April 2021)
Group Establishment
PT SANTOMO RESOURCES INDONESIA (April 2016)
President Director
Tomoichi Yamaguchi
Business
Business Development of Renewable Energy
Employees (Consolidated)
84 Persons (per 1st April 2025)
Head Office
Building: Pacific Century Place Marunouchi1-11-1 Marunouchi, Chiyoda-ku, Tokyo 100-6213, Japan
Telephone
+81 (0)3-6775-9226
Project Locations
Santomo Project Locations
PKS Stockpile
International Green Energy
PKS Stockpile
International Green Energy
HQ Jakarta Office
Gresik Wood Pellet Plant
Santomo Biomass Indonesia
Surabaya Branch Office & BaaS Business
Santomo Green Power Management
Baas Business
Santomo Green Power Management
Makassar Branch Office & BaaS Business
Santomo Green Power Management
Pontianak Branch Office
Santomo Biomass Indonesia
PKS Stockpile and LNG Site
Santomo Group