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eSOL Co., Ltd.
イーソル株式会社
eSOL Co.,Ltd. Alias
1975-05-01
4420
TYO
Japan
Embedded Product Development
RTOS & Hypervisor Development
Real-time 3D Engine Development
Development Tools & Middleware
Industrial IoT Solutions
AUTOSAR Solutions
Support & Maintenance Services
Engineering & Professional Services
ROS Engineering Services
Harmony Tower 24F, 1-32-2 Honcho, Nakano-ku, Tokyo, Japan 164-8721
Masaki Gondo
1,041,810,000 JPY　(10 100 millionJPY)
523 people
523 people
Company name
Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder
eSOL Europe
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
eSOL Europe S.A.S.
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
ETAS
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Supplier
Qt
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Supplier
eSOL TRINITY Co., Ltd.
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
eSOL TRINITY株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
イーソルトリニティ株式会社
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Arm
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Corellium
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PiNTeam GmbH
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Pocket Soft
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WolfSSL
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京都マイクロコンピュータ株式会社
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AUBASS CO., LTD.
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ERG Co., Ltd.
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京都マイクロコンピュータ(KMC)
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
Arm Limited
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
Arm Limited.
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Continental グループ各社
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NECグループ各社
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NIDECグループ各社
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エプソングループ各社
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オムロングループ各社
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オリンパスグループ各社
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キヤノン株式会社
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サトーグループ各社
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ソニーグループ各社
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ソフトバンク株式会社
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ダイキン工業株式会社
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ダイナミックマッププラットフォーム株式会社
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トヨタ自動車株式会社
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パナソニックグループ各社
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ブラザー工業株式会社
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マツダ株式会社
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ヤクルトグループ各社
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リコーグループ各社
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三菱電機グループ各社
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富士通グループ各社
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日本ハムグループ各社
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日産自動車株式会社
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日立グループ各社
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明治グループ各社
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本田技研工業株式会社
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東芝テック株式会社
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株式会社SUBARU
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株式会社エビデント
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Customer
株式会社ティアフォー
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Customer
株式会社デンソー
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Customer
株式会社ニコン
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株式会社ネクスティエレクトロニクス
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森永乳業グループ各社
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江崎グリコグループ各社
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CodeSecure
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Denso Create
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Mirabilis Design
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Rapita Systems
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デンソークリエイト
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みずほ銀行
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りそな銀行
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三菱UFJ銀行
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25 entries
DateDescription
1975 Founded Employees
1984
1984 The real-time OS 'MKP 86' received the Excellent Information System Award from the Ministry of Economy, Trade and Industry.
1984
1984
1984
1984 Company name changed to eSOL.
1984
1984
1984
1984
1984
1984
1984
1984
1984
1984
1984
1984
1984 Established a joint venture with Denso and NEC Communication Systems.
1984
1984
1984
2010 Released AUTOSAR BSW auto-generation tools, "eSOL ECUSAR". Released automotive diagnostics protocol stack supporting UDS, "eSOL Dr. CAN", and ECU reprogramming module, "eSOL Dr.Repro". Developed real-time operating system for many-core processors, "eMCOS". Developed environmental data management system for agriculture, "eSOL AGRInk" series. Established a Subsidiary "eSOL TRINITY Co., Ltd.". Achieved ISO 26262 Automotive Safety Integrity Level (ASIL D) and IEC 61508 Safety Integrity Level 4 (SIL 4) Certification for eT-Kernel. Established AUBASS CO., LTD., a joint venture with DENSO Corp. and NEC Communication Systems, Ltd.. Released application lifecycle management tool, "eWeaver". eSOL’s RTOS Product Development Process Certified under IEC 62304 Safety Standard for Medical Devices. Established a Subsidiary "eSOL Europe" in France.
2018-11-20 eSOL Co., Ltd. All rights reserved.
+ Loaded when opened
9011201009845
Trade nameイーソル株式会社
Trade name (kana)イーソル
Name in EnglisheSOL Co.,Ltd.
Corporation type301
Address〒164-0012 東京都中野区本町１丁目３２番２号
Postal code1640012
Prefecture code13
City code114
Address outside Japan
Prefecture in EnglishTokyo
City in English1-32-2, Honcho, Nakano ku
Address outside Japan in English
Corporate number assignment date2015-10-05
Update date2020-05-29
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 number2554414
Source: National Tax Agency Corporate Number Publication Site, basic three items
9011201009845
Corporate number9011201009845
Trade nameイーソル株式会社
Trade name (kana)イーソル
Trade name (alphabet)eSOL Co.,Ltd.
Registry closure date
Reason for registry closure
Registered address東京都中野区本町１丁目３２番２号
Postal code1640012
Prefecture東京都
Prefecture code13
City or district中野区
City code114
Street address本町１丁目３２番２号
Organisation type301
Processing type01
Correction type1
Status
Representative代表取締役社長CEO兼CTO　　権藤　正樹
Capital1041818000
Employees505
Employees (male)430
Employees (female)104
Business summary・コンピュータならびにコンピュータ周辺機器のソフトウェアとハードウェアに関する研究開発・製造・販売 ・コンピュータならびにコンピュータ周辺機器のソフトウェアとハードウェアに関する開発の受託ならびに技術者の派遣 ・上記に関するコンサルティング業務
Website URLhttps://www.esol.co.jp/
Year founded
Business categoryG:情報通信業
Date established1975-05-29
Unified government qualification - grade|A|A|
Unified government qualification - business items205|206|208|211|215|216|217|218|219|220|221|303|304|306|313
Update date2020-05-29
Key information9011201009845
Source: gBizINFO (Ministry of Economy, Trade and Industry)
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2026-09-21 22:49 (Model: gpt-4.1-nano )
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