Company Profile
PROTO CORPORATION (株式会社プロトコーポレーション)
カブシキガイシャプロトコーポレーション
Information and Communications / Information services / Information processing and provision services
Japan Corporate Number 2180001040422
プライム（内国株式）
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Company Profile
Registry & Core Information
Market, IDs & Industry
Industry
Information and Communications / Information services / Information processing and provision services
Market Type
プライム（内国株式）
Listed Type
Unlisted company
Market Scale
Small 2
Consolidated Type
Consolidated
Industry
Information and Communications / Information services / Information processing and provision services
Market Type
プライム（内国株式）
Listed Type
Unlisted company
Market Scale
Small 2
Consolidated Type
Consolidated
Company Profile
Corporate Type
Joint-stock company
Representative
代表取締役社長 神 谷 健 司
Capital Stock
1,849,000,000 JPY
Number of Employees
673 persons（Male 510 [76%] · Female 169 [25%]）
Account Closing Date
3.31
Corporate Type
Joint-stock company
Representative
代表取締役社長 神 谷 健 司
Capital Stock
1,849,000,000 JPY
Number of Employees
673 persons（Male 510 [76%] · Female 169 [25%]）
Account Closing Date
3.31
Establishment & Headquarters
Headquarters Address
愛知県名古屋市中区葵１丁目２３番１４号
Postal Code
4600006
Headquarters Address
愛知県名古屋市中区葵１丁目２３番１４号
Postal Code
4600006
Official & Status
Company Website
Status
-
Company Website
Status
-
Business overview
PROTO CORPORATION has 64 recent EDINET filings on file, the most recent submitted on 2026-07-02. Open any filing below to read the financial statements and PDF attachments.
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Deep Data
Financials · Funds · Government Activity
Peer group
Similar companies
5 companies in the same small-industry group, ranked by revenue.
Industry: 情報処理・提供サービス業
Location
名古屋市中区葵一丁目２３番１４号
名古屋市中区葵一丁目２３番１４号