株式会社ディアイスクエア

Company name

株式会社ディアイスクエア

Website

https://di-square.co.jp/

Start date

End date

Ticker

Listed market

Country

Japan

Business activities

IBM Engineering Lifecycle Management (ELM) services

PALMA platform

Dassault Systemes 3DEXPERIENCE Platform on Cloud

CATIA

CATIA Magic/Cameo Systems Modeler

POWER'BY

TaskCompass

Salesforce implementation, operation, and development support services

System integration services

Engineering software solutions

IBM Engineering Lifecycle Management (ELM)製品

要件管理

モデル駆動型組込み開発環境

ソフトウェア構成変更管理

テスト管理

製品開発情報連携＆トレースプラットフォーム PALMA

ダッソーシステムズ製品

3DEXPERIENCE® Platform on Cloud

POWER’BY

TaskCompass (タスクコンパス)

Salesforce 導入・運用・開発支援サービス

Head office

〒151-0073 東京都渋谷区笹塚2-1-6 JMFビル笹塚01 4階（総合受付）・6階（技術本部受付)

Chief executive

本多信隆

Capital

99,000,000 JPY

Employees (non-consolidated)

Employees (consolidated)

Related companies

Company name

Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder

Group

ダッソーシステムズ

Group

大島トマト

Group

Customer

Relationship graph

News

+ Loaded when opened

National Tax Agency basic information

5011001009256

Trade name	株式会社ディアイスクエア
Trade name (kana)	ディアイスクエア
Name in English
Corporation type	301
Address	〒151-0073 東京都渋谷区笹塚２丁目１番６号
Postal code	1510073
Prefecture code	13
City code	113
Address outside Japan
Prefecture in English
City in English
Address outside Japan in English
Corporate number assignment date	2015-10-05
Update date	2018-07-18
Change date	2015-10-05
Registry closure date
Reason for registry closure
Successor corporate number
Details of the change
Latest record	1
Excluded from search	0
Processing type	01
Correction type	1
Trade name image ID
Address image ID	00064311
Sequence number	1936019

Source: National Tax Agency Corporate Number Publication Site, basic three items

METI gBizINFO

5011001009256

Corporate number	5011001009256
Trade name	株式会社ディアイスクエア
Trade name (kana)	ディアイスクエア
Trade name (alphabet)
Registry closure date
Reason for registry closure
Registered address	東京都渋谷区笹塚２丁目１番６号
Postal code	1510073
Prefecture	東京都
Prefecture code	13
City or district	渋谷区
City code	113
Street address	笹塚２丁目１番６号
Organisation type	301
Processing type	01
Correction type	1
Status
Representative	代表取締役　本夛　信隆
Capital
Employees
Employees (male)
Employees (female)
Business summary
Website URL
Year founded
Business category
Date established	1974-04-30
Unified government qualification - grade	\|B\|B\|
Unified government qualification - business items	216\|217\|303\|304\|306
Update date	2018-07-18
Key information	5011001009256

Source: gBizINFO (Ministry of Economy, Trade and Industry)

Data sources

https://di-square.co.jp/company/profile/

https://di-square.co.jp/company/health_management/

https://di-square.co.jp/company/partner-2/

News pages

Own domain

✅

Last updated

2026-09-21 18:08 (Model: ggml-org/gpt-oss-20b )