Osaka Soda Co., Ltd.
Basic information
- Head office
- 19th floor, JP Tower Osaka, 3-2-2 Umeda, Kita-ku, Osaka, 530-0001, Japan
- Chief executive
- Kenji Terada
- Capital
- 15,871,000,000 (158 100 million)
- Employees (non-consolidated)
- 677 people
- Employees (consolidated)
- 1,032 people
- Start date
- 1915-10-26
- End date
Websites
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History
Established Osaka Soda Co., Ltd. in Osaka City with capital of 750,000 yen for the purpose of manufacturing and selling soda.
Commenced operations at the Kokura plant (Kitakyushu City, Fukuoka Prefecture).
Founded Osaka Soda Co., Ltd. and began operations in Kitakyushu in 1916. Established a unique electrolytic method for producing soda ash.
Founded Osaka Saodatsu Co., Ltd. and commenced operations in Kitakyushu.
Commenced operations at the Amagasaki plant (Amagasaki City, Hyogo Prefecture).
Established a Tokyo branch office (now Tokyo branch).
Listed shares on the First Section of the Osaka Stock Exchange.
Commenced operations at the Matsuyama plant (Matsuyama City, Ehime Prefecture).
Listed shares on the First Section of the Tokyo Stock Exchange.
Established Daizō Trading Co., Ltd.
Established a research institute (now Research Center) in Amagasaki City, Hyogo Prefecture.
Commenced production of DAP resin.
Co-founded Okayama Chemical Co., Ltd. with Asahi Kasei Industrial Co., Ltd. (now Asahi Kasei Co., Ltd.).
Established through joint investment with Asahi Kasei Industrial Co., Ltd. (now Asahi Kasei Co., Ltd.). Built a factory in Kurashiki City, Okayama Prefecture, becoming the Okayama Factory with the largest soda ash production capacity.
Established Okayama Chemical Co., Ltd. through a joint investment with Asahi Kasei Industrial Co., Ltd. (now Asahi Kasei Co., Ltd.) and built a factory in Kurashiki City, Okayama Prefecture.
Commenced production of epichlorohydrin.
Established Daizō Organic Co., Ltd. and commenced operations at the Mizushima plant of Okayama Chemical Co., Ltd.
Established Daizō Organic Co., Ltd.: Commenced operations at the Mizushima plant of Okayama Chemical Co., Ltd.
Commenced production of epichlorohydrin.
Absorbed and merged with Daisho Organic Co., Ltd., giving birth to our Mizushima Factory. It became an important manufacturing site for producing epichlorohydrin.
Absorbed and merged Daizō Organic Co., Ltd., giving birth to the Mizushima plant.
Established Daiso Engineering Co., Ltd., absorbed Daizō Organic Co., Ltd., and made the Mizushima plant its facility.
Established Daiso Engineering Co., Ltd.: Absorbed and merged Daizō Organic Co., Ltd. into the Mizushima plant.
Commenced production of allyl glycidyl ether.
Commenced production of epichlorohydrin rubber.
Name the company as Daisho Co., Ltd.
Commenced manufacturing of silica gel for liquid chromatography.
Commenced manufacturing of the energy‑saving tire modifier 'CABRUS™'.
Daisho Engineering Co., Ltd. established subsidiary J.M.R. Co., Ltd.
Commenced production of the energy‑saving tire modifier 'CABRUS™': Daiso Engineering Co., Ltd. established subsidiary J.M.R. Co., Ltd.
Made Chori Chemical Co., Ltd. a subsidiary and renamed it Daisho Chemical Co., Ltd.
Daisho Trading Co., Ltd. merged with Daisho Chemical Co., Ltd. to become Daisho Chemical Co., Ltd.
Daisho Chemical Co., Ltd. established subsidiary Daisho Chemical Trade (Shanghai) Co., Ltd.
Established DS Wellness Foods Co., Ltd. and DAISO Fine Chem USA, Inc.
Established DAISO Fine Chem GmbH and DS Logistics Co., Ltd., and acquired all shares of Sanyo Fine Co., Ltd.
Established DAISO Fine Chem GmbH and DS Logistics Co., Ltd.: Acquired all shares of Sanyo Fine Co., Ltd.
Acquired all shares of Food Bio Research Center Co., Ltd., and Sanyo Fine Co., Ltd. merged with the company.
Acquired all shares of Food Bio Research Center Co., Ltd.: Sanyo Fine Co., Ltd. merged with Food Bio Research Center Co., Ltd.
Dissolved the joint venture with Asahi Kasei Chemical Co., Ltd. (now Asahi Kasei Co., Ltd.), fully acquired Okayama Chemical Co., Ltd., acquired all shares of Impax Co., Ltd., and established DAISO CHEMICAL (THAILAND) CO., LTD.
Dissolved joint venture with Asahi Kasei Chemicals Co., Ltd. (now Asahi Kasei Co., Ltd.) and made Okayama Chemical Co., Ltd. a wholly‑owned subsidiary: Acquired all shares of Impax Co., Ltd.: Established Daiso Chemical (Thailand) Co., Ltd.
Made a capital investment in INB Planning Co., Ltd.
Name the company as Osaka Soda Co., Ltd.
Daisho Chemical Co., Ltd. merged with Impax Co., Ltd.
Commenced manufacturing of acrylic rubber 'Racelster™', acquired all shares of Shiseido Medical Chemical Technology Co., Ltd., renamed it Sanyo Fine Medical Chemical Technology Co., Ltd., and established San Yao Fine Chemical Products Sales (Beijing) Co., Ltd.
Commenced production of acrylic rubber 'Lacrestar™': Acquired all shares of Shiseido Medical Chemistry Technology Co., Ltd. and renamed to Sanyo Fine Medical Chemistry Technology Co., Ltd.: Established San Yao Fine Chemical Products Sales (Beijing) Co., Ltd.
Commenced manufacturing of non‑fatty acid type allyl resin.
Absorbed and merged with Okayama Chemical Co., Ltd. to become Okayama Factory; relocated the Kokura plant and renamed it Kitakyushu Factory (Kitakyushu City, Fukuoka Prefecture).
Absorbed and merged Okayama Chemical Co., Ltd. into the Okayama plant: Relocated the Kokura plant and renamed it Kitakyushu Plant (Kitakyushu City, Fukuoka Prefecture).
Celebrated the 110th anniversary of establishment.
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Public records
National Tax Agency basic information4120001049013
- Trade name
- 株式会社大阪ソーダ
- Trade name (kana)
- オオサカソーダ
- Name in English
- Corporation type
- 301
- Address
- 〒530-0001 大阪府大阪市北区梅田３丁目２番２号
- Postal code
- 5300001
- Prefecture code
- 27
- City code
- 127
- Address outside Japan
- Prefecture in English
- City in English
- Address outside Japan in English
- Corporate number assignment date
- 2015-10-05
- Update date
- 2025-09-01
- Change date
- 2025-08-12
- Registry closure date
- Reason for registry closure
- Successor corporate number
- Details of the change
- Latest record
- 1
- Excluded from search
- 0
- Processing type
- 12
- Correction type
- 0
- Trade name image ID
- Address image ID
- Sequence number
- 4146530
METI gBizINFO4120001049013
- Corporate number
- 4120001049013
- Trade name
- 株式会社大阪ソーダ
- Trade name (kana)
- オオサカソーダ
- Trade name (alphabet)
- Registry closure date
- Reason for registry closure
- Registered address
- 大阪府大阪市北区梅田３丁目２番２号
- Postal code
- 5300001
- Prefecture
- 大阪府
- Prefecture code
- 27
- City or district
- 大阪市北区
- City code
- 127
- Street address
- 梅田３丁目２番２号
- Organisation type
- 301
- Processing type
- 12
- Correction type
- 0
- Status
- Representative
- 代表取締役社長執行役員 寺 田 健 志
- Capital
- 15871000000
- Employees
- 630
- Employees (male)
- 574
- Employees (female)
- 90
- Business summary
- 化学品製造販売
- Website URL
- Year founded
- Business category
- E:製造業
- Date established
- Unified government qualification - grade
- Unified government qualification - business items
- Update date
- 2025-09-01
- Key information
- 4120001049013