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株式会社三共社
Sankyosha Co.,Ltd. Alias
1973-09-01
Japan
アナログ技術の販売代理店
技術サポート
コンサルティング・セールス
製品トレーニング
サプライチェーンサポート
アナログ回路設計支援
代理店販売
半導体及び電子デバイス製品の提案
〒101-0038東京都千代田区神田美倉町１番地三共美倉ビル
川鍋季明
350,000,000 　(3 100 million)
Company name
Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder
Sankyosha (HK) Co.,Ltd.
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
Sankyosha (SINGAPORE) PTE. LTD.
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
Sankyosha (Singapore) Pte. Ltd.
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
ABLIC
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
Analog Devices,Inc.
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
BISHIJA Japan
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
HOKUYO AUTOMATIC CO., LTD
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
KYOCERA
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
Kaga FEI
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
Linear Technology
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
MinebeaMitsumiInc.
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
Molex Japan
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
SEIKO NPC CORPORATION
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
Seiko Epson semiconductor devices
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
Seiko Instruments
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
Seiko Solutions
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
Vishay Intertechnology, inc.
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
アナログ・デバイセズ
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
エイブリック株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
コイルクラフト社(Coilcraft, Inc.)
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
ザイリンクス社(Xilinx, Inc.)
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
セイコーNPC株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
セイコーインスツル株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
セイコーエプソン株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
セイコーソリューションズ株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
ビシェイジャパン株式会社(Vishay Intertechnology, inc.)
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
ユーブロックス社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
リニアテクノロジー
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
京セラディスプレイ株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
京セラ株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
加賀FEI株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
北陽電機株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
日本モレックス合同会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
株式会社サーキットデザイン
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
株式会社ディー・エム・シー
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier
三菱UFJキャピタル株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Shareholder
三菱UFJ銀行
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Shareholder
東京海上日動火災保険株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Shareholder

34 entries
DateDescription
1958-01-24 有限会社三共社 30万円の資本金で設立
1973-09 株式会社三共社に改組
1973-11 資本金 500万円に増資
1979 Sankyosha, Established at Akihabara, Tokyo
1979 The capital increased to 10 million yen.
1979-10 資本金 1,000万円に増資
1986-01 セイコーインスツル株式会社 代理店契約締結
1986 Distributor agreement with Seiko instruments.
1996-03 資本金 2,000万円に増資
1997 Distributor agreement with Seiko Epson.
1997-03 本社を東京都千代田区美倉町に移転
1997-04 セイコーエプソン㈱代理店契約締結
1998 The capital increased to 30 million yen.
1998-06 資本金 3,000万円に増資
2002 The capital increased to 300 million yen.
2002-03 資本金 3億円に増資
2003 Distributor agreement with Molex.
2003 Sankyosha（H.K.）Co,Ltd. established in Hong Kong.
2003-07 日本モレックス合同会社 代理店契約締結
2003-10 Sankyosha（H.K.）Co,Ltd.開設
2005 Opened Osaka branch.
2005-10 西日本営業部 ( 大阪市淀川区 ) 開設
2005-12 本社別館開設
2007-01 創立 50周年
2007-07 リニアテクノロジー正規代理店販売開始
2007-10 第三者割当により資本金 3億 5,000万円に増資
2008-12 名古屋支店開設　西日本営業部を大阪支店と改称
2011-07 ISO14001（ JQA-EM6712 ）認証取得　（ 本社 ）
2012-07 Sankyosha ( SINGAPORE ) PTE. LTD.開設
2014-09 長野支店開設
2016-08 リニアテクノロジー社から「2016年度最優秀代理店賞」を受賞
2017-01 創立60周年
2018-02 アナログ・デバイセズ正規代理店契約締結
2025-12 2025年12月 ビシェイジャパン正規代理店契約締結
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2026-09-21 18:18 (Model: ggml-org/gpt-oss-20b )
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