Year of founding
Rebranded as the
Daigas Group in 2018
1905
Consolidated number of employees
Daigas Group supported
by diverse people
21,017
* As of the end of March 2023
Consolidated net sales
A broad business scope
Net sales
¥ 2,275.1 billion
Operating profit
¥ 756.4 billion
* As of the end of March 2023
Number of patents the Group has
2,885
* Fiscal year ended March 2023
Total length of gas piping
Approx. 63,600 km
* Fiscal year ended March 2023
* 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.10.02 million
* Total number of contracts for city 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. 1.71 million
Number of gas supply contracts among them
Approx. 5.00 million
Power generation capacity (in operation)
Approx. 4.58 GW
Including a renewable energy-based power generation capacity of
Approx. 777 MW
* Fiscal year ended March 2023