About Us

We are an energy trading company that benefits society through environmental sustainability and the stable supply of energy.

Since its founding in 1949, the Fuji Kosan Group has helped develop Japanese industry and create a prosperous society through the stable supply of oil products.
We aim to always be an energy trading company that benefits society through environmental sustainability and the stable supply of energy.

01

Fuji Kosan by the Numbers
02

Fuji Kosan’s Business Fields
03

Fuji Kosan is everywhere
04

Long-Term Vision

Fuji Kosan
by the Numbers

Founded

1949
Capital

5,527,310,000 yen
Fuji Kosan Group Sales

61.9 billion yen
Fuji Kosan Group Employees

300
Fuji Kosan Group Companies

4

(Year Ended March 31, 2024)

Fuji Kosan’s
Business Fields

Contributing to communities and society through the environment and energy

Environment

Recycling Business
1.5 billion yen
- Oil Recycling
- Resource Recycling
- Environmental Recycling
Environmental Business
1 billion yen
- Solar power
- AdBlue® sales
Rentals Business
2.1 billion yen
- Construction machinery rental
  (Sharing Economy)

Sales

61.9 billion yen

(Year Ended
March 31, 2024)

Energy

Oil Business
54.8 billion yen
- Fuel Oils
- Asphalt
- Lubricants
- Biodiesel Fuel
Home Energy Business
2.3 billion yen
- Small-lot sales of fuel for households

Fuji Kosan
is everywhere

Our products and services are helping out in all sorts of familiar places.

Environ
ment

Energy

Factories

Solar power
stations

Heavy
vehicles

Cars

Construction
sites

Heavy vehicles / Biodiesel Fuel

We are working to develop a next-generation energy that combines diesel oil with high-purity biodiesel fuel.

About biodiesel fuel
Cars / Making exhaust gases cleaner

We sell a high-quality urea water (AdBlue®) that reduces the nitrogen oxides (NOx) emitted by diesel vehicles.
Solar power / Renewable energies

We sell electricity from solar power generation.
Factories / Oil Recycling

We recycle lubricating oil and other waste oils into recycled fuel oil and sell it for use as fuel for boilers or other devices.
Factories / Resource Recycling

We recycle industrial waste to reuse it as raw materials for products.
Construction sites / Sharing economy

We contribute to society and help preserve the environment through rental and maintenance services for construction machinery, vehicles and other items.

Fuji Rental Co., Ltd.

Ships

Roads

Farming

Factories

Hospitals

Cars

Housing

Airports

Parks

Hospitals & Factories / Fuel Oils

We provide all types of fuel oils (kerosene, diesel oil, fuel oil A, etc.) to facilities such as factories and hospitals that use lots of fuel.
Roads & Airports & Parks / Asphalt

We provide a high-quality, stable supply asphalt, a vital part of places such as roads, airports, and parks.
Cars & Agricultural machinery & Factories & Ships / Lubricants

We provide lubricants in many different forms, including liquid, semi-solid and granular. These are used in everything from automobiles and agricultural machinery to factories, and ships.
Housing / Home energy

We provide LPG (propane gas) and kerosene to households.

Fuji Home Energy Co., Ltd.