Ivy C Inc.
アイビーシー株式会社
Internetworking & Broadband Consulting Co.,Ltd. Alias
Internetworking & Broadband Consulting Co.,Ltd. (IBC) Alias
2002-10-16
TYO
Japan
Security Assessment
Security Integration
Integrated Log Management
IT Infrastructure Monitoring
System Configuration Management
Traffic Monitoring
IT Infrastructure Construction
IT Infrastructure Assessment
Maintenance Outsourcing
System Engineering Services
Vulnerability Management
Endpoint Security
Web Application Firewall
Network Threat Detection
8-8 Shinagawa 1-chome, Chuo-ku, Tokyo
Yutaka Kato
447,430,000  (4 100 million)
80 people
82 people
Company name
Group Parent Subsidiary Customer Supplier Alliance Bank Shareholder
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Supplier
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Supplier
Flowmon
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group Supplier
System Answer
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Group
IBC Care
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
IBC Integration
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
IBC-PAS
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
IBC-SES
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
株式会社証券情報取引所
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Customer
攻撃遮断くん
Group company Parent Subsidiary Customer Supplier Alliance Bank, lending and credit Investment, equity and shareholders
Supplier

68 entries
DateDescription
2002-10-16
2002-10-16 Establishment of Ivy C Inc.
2002-10-16 IBC Co.,Ltd. is established.
2003-06
2003-06 Released the network monitoring appliance 'BTmonitor'.
2003-06 Network monitoring appliance “BT monitor” is announced.
2005-06
2005-06 BTmonitor certified as NEC UNIVERGE product.
2005-06 “BT monitor” is certified for NEC UNIVERGE.
2007-05
2007-05 Released the network monitoring appliance 'BTmonitor V2'.
2007-05 Network monitoring appliance “BT monitor V2” is announced.
2008-12
2008-12 Released the network monitoring appliance 'System Answer'.
2008-12 Network monitoring appliance “System Answer” is announced.
2011-07
2011-07 Released network monitoring software 'System Answer G2'.
2011-07 Network monitoring software “System Answer G2” is announced.
2015-09
2015-09 Listed on the Tokyo Stock Exchange Mothers market.
2015-09 Listed on the Tokyo Stock Exchange Mothers.
2016-11
2016-11 Listed on the First Section of the Tokyo Stock Exchange.
2016-11 Listed on the first section of the Tokyo Stock Exchange.
2017-07
2017-07 Released system information management software 'System Answer G3'.
2017-07 System information monitoring software “System Answer G3” is announced.
2017-08
2017-08 Started offering the next-generation MSP service 'SAMS (Speedy Action Management Services)'.
2017-08 Next-generation MSP service “SAMS(Speedy Action Management Services)” is announced.
2017-10
2017-10 Commenced a proof-of-concept for the security electronic certificate platform service 'kusabi'.
2017-10 Verification experiment of New Security certificate platform “kusabi” is started.
2018-05
2018-05 Obtained a patent for an electronic certificate system using the 'kusabi' blockchain-based new PKI technology.
2018-05 “kusabi” obtained patent for electronic certification system that is a new PKI technology using blockchain.
2020-02
2020-02 Started selling the multi-tenant compatible product 'System Answer G3 – XC'.
2020-02 Multi-tenant compatible product “System Answer G3 – XC” is announced.
2021-09
2021-09
2021-09 Introduced the 'System Answer G3 Future Prediction Option' to forecast system futures.
2021-09 Sep. 2021
2021-11
2021-11 Secured a U.S. patent for an electronic certificate system using the 'kusabi' blockchain-based new PKI technology.
2021-11 IIJ Global Solutions launched an IoT trust service using 'kusabi' technology.
2021-11 Predicting the future of the system “System Answer G3 Future Prediction Option” is announced. “kusabi” obtained US patent for electronic certification system that is a new PKI technology using blockchain. IIJ Global Solutions launches IoT trust service using “kusabi” technology.
2022-04
2022-04 Transitioned to the Tokyo Stock Exchange Standard market.
2022-04 Listed on the Standard of the Tokyo Stock Exchange.
2022-05
2022-05 Obtained a U.S. patent for a device provisioning system that implements OTA to eliminate passwords from 'kusabi' IoT devices via software.
2022-05 “kusabi” obtained US patent for IoT device provisioning system.
2022-10-16 Our company celebrated its 20th anniversary on October 16, 2022.
2023-09
2023-09 Introduced the new 'CX (Customer Experience) Monitoring Option' to visualize users' response experience.
2023-09 New function “CX (Customer Experience) Monitoring Option” that visualizes user response experience (customer experience) is announced.
2024-01
2024-01 Launched the 'IBC Care Service' for IT infrastructure maintenance.
2024-01 A Service for maintaining IT infrastructure”IBC Care” is announced.
2024-06
2024-06 Started offering the 'Performance Evaluation Report' service that automatically determines performance evaluation ranks to promote DX of network/system operations.
2024-06 Launch of “Performance Evaluation Report” service that automatically determines performance evaluation rank to promote digital transformation of network/system operations.
2025-10
2025-10 Introduced the infrastructure configuration management tool 'ITOGUCHI' for multi-cloud, multi-vendor environments.
2025-10 Started offering ‘ITOGUCHI’, an infrastructure configuration management tool that supports multi-cloud and multi-vendor environments.
2026-04 Launched 'HIMOTOKI', a subscription-based, low-cost solution visualizing communication quality from user terminals to web services.
2026-04 Started offering ‘HIMOTOKI’, a low-cost subscription-based solution that visualizes communication quality from end-user devices to web services.
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6010001080514
Trade nameアイビーシー株式会社
Trade name (kana)アイビーシー
Name in EnglishInternetworking & Broadband Consulting Co.,Ltd.
Corporation type301
Address〒104-0033 東京都中央区新川1丁目8番8号
Postal code1040033
Prefecture code13
City code102
Address outside Japan
Prefecture in EnglishTokyo
City in English1-8-8, Shinkawa, Chuo ku
Address outside Japan in English
Corporate number assignment date2015-10-05
Update date2024-08-14
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 number2017612
Source: National Tax Agency Corporate Number Publication Site, basic three items
6010001080514
Corporate number6010001080514
Trade nameアイビーシー株式会社
Trade name (kana)アイビーシー
Trade name (alphabet)Internetworking & Broadband Consulting Co.,Ltd.
Registry closure date
Reason for registry closure
Registered address東京都中央区新川1丁目8番8号
Postal code1040033
Prefecture東京都
Prefecture code13
City or district中央区
City code102
Street address新川1丁目8番8号
Organisation type301
Processing type01
Correction type1
Status
Representative代表取締役社長CEO  加藤 裕之
Capital447430000
Employees74
Employees (male)63
Employees (female)23
Business summarySI・ソフトウェア開発
Website URL
Year founded
Business categoryG:情報通信業
Date established2002-10-16
Unified government qualification - grade|B|B|
Unified government qualification - business items216|304|306
Update date2024-08-14
Key information6010001080514
Source: gBizINFO (Ministry of Economy, Trade and Industry)
2026-09-22 22:50 (Model: gpt-4.1-nano )
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