Top Updates Back
大塚化学株式会社
Otsuka Chemical Co., Ltd. Alias
Japan
化学品の製造・販売
医薬品原体・中間体の製造
機能性プラスチックコンパウンド（ポチコン）の製造
樹脂複合材料の製造
〒540-0021 大阪市中央区大手通3丁目2番27号
土佐 浩平
5,000,000,000 JPY　(50 100 millionJPY)
1,976 people
Company name
Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder
大塚ホールディングス
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Parent
大塚化学ホールディングス株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Parent
Otsuka Chemical America, Inc.
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
張家港大塚化学有限公司
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
大塚倉庫
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
大塚化学管理(上海)有限公司
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
大塚ケミカルアメリカ
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
大塚メディカルデバイス
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
大塚製薬
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
大塚食品
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
大塚アグリテクノ株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
東山フイルム株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
SynCrest Inc.
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
シンクレスト株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
大鵬薬品工業
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
Agribest Co.,Ltd.株式会社アグリベスト
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
Higashiyama Film Co., Ltd. 東山フイルム株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
KOC株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
Otsuka-MGC Chemical Company, Inc.
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
エムジーシー大塚ケミカル株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
大化学(上海)有限公司
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
大塚オーミ陶業株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
大塚ターフテック株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
大塚ビジネスサポート株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
大塚製薬工場
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
大材料科技(上海)有限公司
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
Noble Skill Limited
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Shareholder
アステラス製薬株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Shareholder
大塚華南精密器械(深圳)有限公司
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Shareholder
東山塑料薄膜(上海)有限公司
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Shareholder

28 entries
DateDescription
1950 1950 大塚化学薬品株式会社設立 「硝酸カリ」「ヒドラジン」等の製造販売開始 徳島工場（現 鳴門工場）を開設
1950 1950 大塚化学薬品株式会社設立 「硝酸カリ」「ヒドラジン」等の製造販売開始 徳島工場（現 鳴門工場）を開設
1988 1988 韓国大塚化学株式会社（韓国） （現 ＫＯＣ株式会社）設立
1988 1988 韓国大塚化学株式会社（韓国） （現 ＫＯＣ株式会社）設立
1989 1989 P.T.ラウタン大塚ケミカル（インドネシア）設立 ヘブロンＳ.Ａ.（スペイン）を買収
1989 1989 P.T.ラウタン大塚ケミカル（インドネシア）設立 ヘブロンＳ.Ａ.（スペイン）を買収
2003 2003 株式会社アグリベスト設立
2003 2003 株式会社アグリベスト設立
2004 2004 エムジーシー大塚ケミカル株式会社設立
2004 2004 エムジーシー大塚ケミカル株式会社設立
2004 2004 張家港大塚化学有限公司（中国）設立
2004-10-26 2004 張家港大塚化学有限公司（中国）設立
2006 2006 トレセレンイベリカ（スペイン）に資本参加
2006 2006 大塚ケミカルインディア（インド）設立 トレセレンイベリカ（スペイン）に資本参加 2006年にはインドに大塚ケミカルインディアを設立。「GCLE」の製造プラントとして稼動
2006-01-02 2006 大塚ケミカルインディア（インド）設立
2011 2011 大塚グループ創業90年
2011-11-13 2011 Otsuka South China Precision Instruments (Shenzhen) Co., Ltd. 設立年月日 ： 2011年11月13日
2013 2013 大　材料科技（上海）有限公司設立
2014 2014 Noble Skill Limited （香港） を買収
2014 2014 大塚華南精密器械（深圳）有限公司（中国）を買収
2014 2014 大塚ターフテック株式会社を子会社化
2014 2014 大塚ケミカルアメリカ設立
2014 2014 徳島工場「TERPLUS」プラント竣工
2014 2014 東山フイルム株式会社、東山塑料薄膜（上海）有限公司 （現東舢（上海）塑胶薄膜有限公司）を買収
2014-01-10 2014年1月10日：Otsuka South China Precision Instruments (Shenzhen) Co., Ltd. 買収
2016 2016 大　化学（上海）有限公司 （現大塚化学管理（上海）有限公司）設立
2022 2022 シンクレスト株式会社設立
2022 2022 シンクレスト株式会社設立
+ Loaded when opened
9120001077380
Trade name大塚化学株式会社
Trade name (kana)オオツカカガク
Name in EnglishOtsuka Chemical Co., Ltd.
Corporation type301
Address〒540-0021 大阪府大阪市中央区大手通３丁目２番２７号
Postal code5400021
Prefecture code27
City code128
Address outside Japan
Prefecture in EnglishOsaka
City in English3-2-27, Ote-Dori, Chuo-ku, Osaka-shi
Address outside Japan in English
Corporate number assignment date2015-10-05
Update date2025-04-15
Change date2015-10-05
Registry closure date
Reason for registry closure
Successor corporate number
Details of the change
Latest record1
Excluded from search0
Processing type01
Correction type1
Trade name image ID
Address image ID
Sequence number4414317
Source: National Tax Agency Corporate Number Publication Site, basic three items
9120001077380
Corporate number9120001077380
Trade name大塚化学株式会社
Trade name (kana)オオツカカガク
Trade name (alphabet)Otsuka Chemical Co., Ltd.
Registry closure date
Reason for registry closure
Registered address大阪府大阪市中央区大手通３丁目２番２７号
Postal code5400021
Prefecture大阪府
Prefecture code27
City or district大阪市中央区
City code128
Street address大手通３丁目２番２７号
Organisation type301
Processing type01
Correction type1
Status
Representative
Capital
Employees500
Employees (male)448
Employees (female)74
Business summary化学品製造販売
Website URL
Year founded
Business categoryE:製造業
Date established
Unified government qualification - grade
Unified government qualification - business items
Update date2025-04-15
Key information9120001077380
Source: gBizINFO (Ministry of Economy, Trade and Industry)
✅
2026-09-21 18:03 (Model: ggml-org/gpt-oss-20b )
↑