2013
- December 24. 2013
- Osaka Gas starts energy service business in Thailand
- November 06. 2013
- Osaka Gas Group Named a CDLI Company for its Excellence in Information Disclosure
- October 29. 2013
- Osaka Gas Chemicals agrees to acquire Jacobi Carbons
- September 30. 2013
- Share Purchase Concluded for UK Water Supply and Distribution Holding Company
- May 23. 2013
- Osaka Gas enters into agreement to participate in condensate and gas development project in Papua New Guinea
- April 11. 2013
- Osaka Gas participates in natural gas retail business in Singapore