Our History｜To individual Investors｜Investor Relations

Our History

Ever since its foundation in 1927, the Group has provided energy, residential, and living services that are closely in step with the times, and we continue striving to enrich society and make life more comfortable. We look forward to taking on new challenges in the future and contributing to the realization of a carbon-free society.

History of our challenges

1927

Founded as Japan's largest manufacturer
of solid fuels such as briquettes

Moving forward as a group

Began manufacturing and sales of briquettes as solid fuels to replace our main household fuels at the time of firewood and charcoal.

Social background

Coal was the main household fuel.

1950

Became one of Japan's leading
comprehensive fuel trading companies
handling petroleum and gas

Moving forward as a group

As one of the earliest to adapt to the energy revolution, we began selling petroleum and LP gas in the 1950s.
In the 1980s, a strengthened nationwide sales network helped us grow into one of Japan's leading comprehensive fuel trading companies.

Social background

Energy demand shifts from coal to petroleum.

2000

Driving diversification of the system,
building management and maintenance,
and power businesses, etc.

Moving forward as a group

Launched the system, building management and maintenance, and power businesses and accelerated diversification of the business domain to ensure that the next generation inherits a rich society.