Year of founding
Rebranded as the
Daigas Group in 2018
1905
Consolidated number of employees
Daigas Group supported
by diverse people
21,404
* As of the end of March 2025
Consolidated net sales
A broad business scope
Net sales
¥ 2,069 billion
Operating profit
¥ 189.6 billion
* As of the end of March 2025
* Due to rounding, the totals may not equal 100%.
* The pie chart shows the total amount of “Domestic Energy” ”International Energy” ”Life & Business Solutions” converted to 100%.
Number of patents held
2,751
* As of March 31, 2024
Total length of gas piping
Approx. 63,800 km
* Fiscal year ended March 2024
* Effective April 2022, Osaka Gas Network Co., Ltd. was incorporated as a result of the legal separation of Network Company, the former pipeline business unit of Osaka Gas.
Number of customer accounts*
Approx.10.70 million
* Total number of contracts for gas, electricity, LPG, Ene-Farm, the Sumikata Service, the Utility Agent service, etc.
* Effective April 2022, Osaka Gas Network Co., Ltd. was incorporated as a result of the legal separation of Network Company, the former pipeline business unit of Osaka Gas.
Number of low-voltage electricity supply contracts among them
Approx. 1.92 million
Number of gas supply contracts among them
Approx. 5.11 million
Power generation capacity (in operation)
Approx. 5.39 GW
Including a renewable energy-based power generation capacity of
Approx. 1405 MW
* Fiscal year ended March 2025