Zii Sii Planning Co., Ltd.
株式会社ジィ・シィ企画
Global Communication Planning Co., Ltd.
Alias
Japan
Business of handling credit card numbers and concluding contracts
Cashless payment services
Provision of digital payment systems
1-28-8 Oji-dai, Sakura City, Chiba Prefecture, Japan
Yousuke Takaki
440,810,000 (4 100 million)
112 people
Company name
Group
Parent
Subsidiary
Customer
Supplier
Alliance
Bank
Shareholder
GC | ジィ・シィ企画株式会社
Customer
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33 entries
| Date | Description |
|---|
| 1995 |
Since its founding in 1995, Zii Sii Planning has always kept this spirit in mind and continued to move forward. |
| 1995-09 |
Established a limited company for system consulting and development purposes |
| 1995-12 |
|
| 1995-12 |
Commenced sales of mobile phone / long-distance telephone services |
| 1997-11 |
|
| 1997-11 |
Reorganized into a corporation |
| 1997-12 |
|
| 1997-12 |
Opened the computer classroom 'GC Community' |
| 1999-03 |
Commenced sales of the debit/credit card payment system package 'CASS4.51' |
| 2000 |
I joined GSI Planning in 2000. |
| 2001-03 |
Commenced sales of the debit/credit card payment system package 'CARD CREW' |
| 2002-05 |
Obtained ISO 9001 certification for design, development, and call center operations of the card payment system |
| 2002-05 |
Obtained ISO 9001 certification for design, development, and call center operations of the card payment system package |
| 2002-06 |
Opened a data center (GDC) for the payment system |
| 2002-06 |
Commenced provision of credit/debit card payment ASP services |
| 2002-11 |
|
| 2002-11 |
Opened a Tokyo office |
| 2006-06 |
|
| 2006-06 |
Closed the computer classroom |
| 2006-08 |
|
| 2006-08 |
Established the Yonezawa office |
| 2006-12 |
|
| 2006-12 |
Obtained ISO/IEC 27001 certification |
| 2007-09 |
Commenced sales of the credit card payment system package 'CARD CREW PLUS' |
| 2009-06 |
|
| 2009-06 |
Certified under the Chiba Prefecture Management Innovation System |
| 2009-09 |
|
| 2009-09 |
Certified as a Chiba Manufacturing Certified Product |
| 2010-02 |
|
| 2010-02 |
Obtained PCI DSS certification |
| 2018-11 |
Opened the Hokudai BS R&D Center (now Sapporo R&D Center) |
| 2021-09 |
Listed on the Tokyo Stock Exchange Mothers market (now Growth market) |
| 2022-03 |
Registered in the 'Chiba SDGs Partner Registration System' |
5040001046876
| Trade name | 株式会社ジィ・シィ企画 |
|---|
| Trade name (kana) | ジィシィキカク |
|---|
| Name in English | |
|---|
| Corporation type | 301 |
|---|
| Address | 〒285-0837 千葉県佐倉市王子台１丁目２８番８号 |
|---|
| Postal code | 2850837 |
|---|
| Prefecture code | 12 |
|---|
| City code | 212 |
|---|
| Address outside Japan | |
|---|
| Prefecture in English | |
|---|
| City in English | |
|---|
| Address outside Japan in English | |
|---|
| Corporate number assignment date | 2015-10-05 |
|---|
| Update date | 2018-11-14 |
|---|
| 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 | |
|---|
| Sequence number | 1145825 |
|---|
Source: National Tax Agency Corporate Number Publication Site, basic three items
5040001046876
| Corporate number | 5040001046876 |
|---|
| Trade name | 株式会社ジィ・シィ企画 |
|---|
| Trade name (kana) | ジィシィキカク |
|---|
| Trade name (alphabet) | |
|---|
| Registry closure date | |
|---|
| Reason for registry closure | |
|---|
| Registered address | 千葉県佐倉市王子台１丁目２８番８号 |
|---|
| Postal code | 2850837 |
|---|
| Prefecture | 千葉県 |
|---|
| Prefecture code | 12 |
|---|
| City or district | 佐倉市 |
|---|
| City code | 212 |
|---|
| Street address | 王子台１丁目２８番８号 |
|---|
| Organisation type | 301 |
|---|
| Processing type | 01 |
|---|
| Correction type | 1 |
|---|
| Status | |
|---|
| Representative | 代表取締役社長 髙木 洋介 |
|---|
| Capital | 433459000 |
|---|
| Employees | 131 |
|---|
| Employees (male) | 77 |
|---|
| Employees (female) | 54 |
|---|
| Business summary | キャッシュレス決済システムの設計・開発・販売・運用・保守 |
|---|
| Website URL | https://www.gck.co.jp/ |
|---|
| Year founded | |
|---|
| Business category | G:情報通信業 |
|---|
| Date established | |
|---|
| Unified government qualification - grade | |
|---|
| Unified government qualification - business items | |
|---|
| Update date | 2018-11-14 |
|---|
| Key information | 5040001046876 |
|---|
Source: gBizINFO (Ministry of Economy, Trade and Industry)
2026-09-22 23:44 (Model: gpt-4.1-nano )
