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株式会社EPコンサルティングサービス
EPCS Alias
株式会社EPコンサルティングサービス(EPCS) Alias
2001-12-01
Japan
会計・経理
税務
給与計算
社会保険・人事労務
電子決算公告掲載サービス
東京都港区西新橋1-1-1 日比谷フォートタワー16階
岡田 幸憲
100,000,000
111 people
Company name
Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder
株式会社リーディングマーク
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
三井不動産エンジニアリング
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
八洲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 Customer
まいばすけっと
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
suntory
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
Hotel Vista
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
Huf Japan
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
NetApp
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
Oldendorff
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
Real Network
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
SPARTAN Light Metal Products
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
World Innovation Lab
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
indena
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
robert walters
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
wework
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
しんきん証券
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
キャピタランド・ジャパン株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
三井不動産
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
三井化学
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Customer
BBSグループ
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
EPCS沖縄
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Subsidiary
サントリービジネスシステム株式会社
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
社会保険労務士法人EOS
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
税理士法人EOS
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
行政書士法人EOS
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
株式会社ビジネスブレイン太田昭和
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Shareholder

13 entries
DateDescription
2001-12 新日本アーンストアンドヤング税理士法人（現EY税理士法人）と株式会社ビジネスブレイン太田昭和（BBS）の共同出資により、株式会社イー・ワイ・アウトソーシングサービス（EYOS）を設立
2001-12 設立 : 2001年12月
2004-04 株式会社イー・ワイ・アウトソーシングサービス（EYOS）が株式会社EOSへ商号変更
2006-11 プライバシーマークを取得
2006-12 社会保険労務士法人EOSを設立
2007-01 税理士法人EOSを設立
2009-12 株式会社ビジネスブレイン太田昭和が株式の100%を所有し、株式会社EOSの完全子会社となる
2011-12 株式会社パナッシュ（1993年設立）と合併し、株式会社EPコンサルティングサービス（EPCS）に商号変更
2020-04 ITソリューション事業部をBBSグループのグローバルセキュリティエキスパート株式会社（GSX）に事業譲渡
2021-12 本社を日比谷セントラルビルから日比谷フォートタワーに移転
2023-10 沖縄県那覇市に子会社（株式会社EPCS沖縄）を設置し、社会保険労務士法人EOS沖縄支店を開設
2023-11 大阪支店を開設し、行政書士法人EOSを設立
2023-12 行政書士法人EOS沖縄支店を開設
+ Loaded when opened
5010401046165
Trade name株式会社ＥＰコンサルティングサービス
Trade name (kana)イーピーコンサルティングサービス
Name in English
Corporation type301
Address〒105-0003 東京都港区西新橋１丁目１番１号
Postal code1050003
Prefecture code13
City code103
Address outside Japan
Prefecture in English
City in English
Address outside Japan in English
Corporate number assignment date2015-10-05
Update date2021-12-21
Change date2021-12-14
Registry closure date
Reason for registry closure
Successor corporate number
Details of the change
Latest record1
Excluded from search0
Processing type12
Correction type0
Trade name image ID
Address image ID
Sequence number1892865
Source: National Tax Agency Corporate Number Publication Site, basic three items
5010401046165
Corporate number5010401046165
Trade name株式会社ＥＰコンサルティングサービス
Trade name (kana)イーピーコンサルティングサービス
Trade name (alphabet)
Registry closure date
Reason for registry closure
Registered address東京都港区西新橋１丁目１番１号
Postal code1050003
Prefecture東京都
Prefecture code13
City or district港区
City code103
Street address西新橋１丁目１番１号
Organisation type301
Processing type12
Correction type0
Status
Representative
Capital
Employees
Employees (male)
Employees (female)
Business summary
Website URL
Year founded
Business category
Date established
Unified government qualification - grade
Unified government qualification - business items
Update date2021-12-21
Key information5010401046165
Source: gBizINFO (Ministry of Economy, Trade and Industry)
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2026-09-21 18:03 (Model: ggml-org/gpt-oss-20b )
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