Message from the president

We are the company worked in the development and sales of “Network system performance monitoring tool” that monitors operational status of information communication networks and predictions of failure events. Ever since every devices are about to connect to the network, from familiar tools such as personal computers and mobile phones to high-performance servers and large-scale data centers, more recently home electronics and cars.

Looking to ensure that the network operates correctly and preventing events in advance is one of the most important measures for crisis management for all organizations such as companies and governments.

Since our founding in 2002, we have consistently been working on network performance monitoring with the phrase “visualization of network infrastructure”.

  • Through network infrastructure, we will be pleased with our customers.
  • Become a professional group with ethics and execution power.
  • Become a company that can contribute to society through loving by customers and creating outstanding human resources.

We set the above 3 philosophies and set the following 7 values as indicators to work out.

  • Pour all energy to get customers happy.
  • Hold on team play in all situations.
  • The major role is always a customer and a field.
  • Promote solving all problems based on a field / customer-first policy
  • Always humble and constantly changing for the future.
  • Continue to be free and flexible.
  • Always be active, bright, fun and tackle work with sharpness.

Our big advantage is that we are developing our own products by ourselves for performance monitoring. The main product “System Answer G2” released in 2011 has the most characteristic feature of multi-vendor support that is compatible to over 100 network devices.

Because of self-developed products, it is possible to visualize the performance information of many vendors’ devices without being limited to a specific vendor, which is an overwhelming advantage over other companies in the same industry.

From now on, with the new vision of “Improvement of service quality” which further developed “Improvement of system quality” previously mentioned, we can provide products and services required by customers while promoting persistent growth. I would like to contribute to society, aiming at the only one company.

I wish to express our deepest appreciation for IBC, We look forward your continued support and patronage.

CEO & President Hiroyuki Kato

Corporate Profile

Company nameIBC Co.,Ltd.: Internetworking & Broadband Consulting Co.,Ltd.
RepresentativeCEO & PresidentHiroyuki Kato
Head Office1-8-8, Shinkawa
Chuo-ku, Tokyo 104-0033
EstablishedOct 16, 2002
Capital¥442,930,000 (As of Mar.31, 2021)
ExecutivesCEO & President Hiroyuki Kato
Director Yuki Ota
Director Hiroyuki Takagi
Director Shigemasa Kajimoto
Director Jo Oda
Corporate Auditor Yoshiyuki Yamamoto
Corporate Auditor Akihiko Mochizuki
Corporate Auditor Atsushi Oshima
Corporate Auditor Hiroshi Sato
Employees67 (As of Mar.31, 2021)
Main BankMUFG Bank, Ltd.
Sumitomo Mitsui Banking Corporation
Mizuho Bank, Ltd.
Resona Bank, Limited.
The Shoko Chukin Bank, Ltd.
BusinessDevelopment / sales / support of network system performance monitoring tool
Performance assessment service of network system
Design, construction and consulting of network system
Development / provision of IoT security infrastructure services
Various devices and software sales
Member OrganizationsConnected Consumer Device Security Council(CCDS)
The Computer Software Association of Japan(CSAJ)
Entrepreneurs Organization(EO)
Japan Computer System Seller Association(JCSSA)
Japan Agency for Local Authority Information Systems(J-LIS)
The Kansai Institute of Information System(KIIS)


  1. 2002

    Oct. 2002 IBC Co.,Ltd. is established.

  2. 2003

    Jun. 2003 Network monitoring appliance “BT monitor” is announced.

    Sep. 2003 Certified with the law of promoting business created by small and medium-sized enterprises.

  3. 2004

    Jun. 2004 Network monitoring appliance “BT monitor Light” is announced.

  4. 2005

    Apr. 2005 Chubu branch is established.

    Jun. 2005 “BT monitor” is certified for NEC UNIVERGE.

    Nov. 2005 Head office is moved.

  5. 2006

    Aug. 2006 Reporting software “BT Reporter” is announced.

    Sep. 2006 Rights Offering. Capital ¥70,000,000.

  6. 2007

    May 2007 Network monitoring appliance “BT monitor V2” is announced.

    Jul. 2007 Rights Offering. Capital ¥91,500,000.

    Aug. 2007 Obtained a license for Specified Worker Dispatching Undertakings (No. 13-306806)

    Sep. 2007 Network monitoring appliance “BT monitor V2 Light” is announced.

    Nov. 2007 Got a prize of ASPIC award 2007/2008.

  7. 2008

    Dec. 2008 Network monitoring appliance “System Answer” is announced.

  8. 2009

    Mar. 2009 Chubu branch is moved.

  9. 2010

    Dec. 2010 Website is renewed.

  10. 2011

    Jul. 2011 West branch is established.

    Jul. 2011 Network monitoring software for data center “System Answer G2 Datacenter Ware” is announced.

  11. 2012

    Feb. 2012 Quality management service “Today’s Response” is announced.

    Oct. 2012 System performance monitoring software “System Answer G2” is announced.

    Nov. 2012 Operation automatic system “Himawari” is announced.

  12. 2013

    Apr. 2013 System performance monitoring appliance “System Answer G2 RAID Appliance” is announced.

    Jun. 2013 System operation report software “System Answer G2 Reporter” is announced.

    Aug. 2013 Performance monitoring appliance for virtual environment “System Answer G2 Virtual Appliance” is announced.

    Oct. 2013 Head office is moved.

  13. 2014

    Jan. 2014 System performance monitoring appliance “System Answer G2 Light Appliance” is announced.

    Jun. 2014 Performance information published service “System Answer RS Global Baseline” is announced.

  14. 2015

    Sep. 2015 Listed on the Tokyo Stock Exchange Mothers.

    Dec. 2015 Website is renewed.

    Dec. 2015 Corporate logo is renewed.

  15. 2016

    Mar. 2016 Integrated product of performance and log information “System Answer G2 Log Option” is announced.

    Apr. 2016 Joint venture iBeed. Inc. is established with Skeed Co.,Ltd.

    Apr. 2016 Network quality management product “System Answer G2 Quality Analyzer Option” is announced.

    Jul. 2016 IBC Co.,Ltd. took over iBeed. Inc.

    Nov. 2016 Listed on the first section of the Tokyo Stock Exchange.

  16. 2017

    Jan. 2017 Website is renewed.

    Jul. 2017 System information monitoring software “System Answer G” is announced.

    Aug. 2017 Next-generation MSP service “SAMS(Speedy Action Management Services)” is announced.

    Oct. 2017 Verification experiment of New Security certificate platform “kusabi” is started.

    Dec. 2017 New Security certificate platform “kusabi” announced at “3rd Information Security Management Summit” by Nikkei Computer.

    Dec. 2017 Monitoring solution for Azure “System Answer for Microsoft Azure” is announced.

  17. 2018

    Mar. 2018 Partner License of New Security certificate platform “kusabi” is announced.

    May. 2018 iBeed. Inc., our subsidiary company, changed its name to iChain, Inc.

    Jun. 2018 Cloud-based log management service “LOG on SAMS” is announced.

    Aug. 2018 Integrated product of performance and log information “System Answer G3 Log Option” is announced.

    Aug. 2018 Network quality management product “System Answer G3 Quality Analyzer Option” is announced.

    Aug. 2018 Cloud-based information monitoring service “System Answer G3 on SAMS” is announced.

    Dec. 2018 System information monitoring appliance for virtual environment “System Answer G3 Virtual Appliance” is announced.

  18. 2019

    Apr. 2019 Conversion of SundayArts K.K. Co., Ltd(JP) into a Wholly Owned Subsidiary through Simplified Share Exchange

    Jun. 2019 Automatic reporting tool “System Answer G3 Stats Option” is announced.

    Aug. 2019 Transferred part of the security business from NaviPlus Co., Ltd.

  19. 2020

    Feb. 2020 Multi-tenant compatible product “System Answer G3 – XC” is announced.

Access Map


1-8-8, Shinkawa Chuo-ku, Tokyo 104-0033 Japan
Phone +81-3-5117-2780


Shin-Osaka Nishiura Bldg.3F,2-7-38,Nishimiyahara Yodogawa-ku,Osaka Japan 532-0004
Phone +81-6-7653-1014

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