Company Information

Founded Rikei Trading Co., Ltd. in Shiba-Shinbashi (now Nishi-Shinbashi), Tokyo.

Delivered DEC’s mini-computer PDP-5 to the University of Tokyo.

Opened Osaka Branch.

Renamed the company Rikei Corporation.

Established Rikei Corporation of America in Cupertino, California, as a subsidiary (liquidated in April 2014).

Established Rikei Corporation (H.K.) Ltd. in Hong Kong as a subsidiary (liquidated in March 2024).
Delivered Scientific Atlanta’s satellite tracking system to Showa Station in Antarctica.

Moved head office to the Shinjuku Nomura Building in Shinjuku, Tokyo.

Delivered the first DEC VAX 780 to the National Institute for Basic Biology.

Opened Nagoya Sales Office.

Opened Sendai Sales Office (currently Tohoku Sales Office).

Listed on the Second Section of the Tokyo Stock Exchange.
Supplied a 34-m radio telescope to the Radio Research Laboratory of the Ministry of Posts and Telecommunications.

Opened the Technical & Engineering Center in Makuhari Techno Garden, Chiba.

Supplied a digital library system to Nara Institute of Science and Technology.

Opened Fukuoka Sales Office (currently Kyushu Sales Office).

Supplied a digital broadcasting system to NHK International Broadcasting Station.
Successfully developed a motorcycle riding simulator jointly with Honda Motor Co., Ltd.

Supplied a satellite-based digital image transmission system to a CATV station.
Supplied a satellite-based data distribution system to a convenience store chain.

Supplied a genome analysis computer system to Kazusa DNA Research Institute.
Certified to ISO 14001.

Delivered a high-performance computing server to Kyushu University.

Delivered J-Alert receivers to 696 local governments.

Certified to ISO 27001.

Certified to ISO 9001.

Supplied an automated speaker identification system to the National Research Institute of Police Science.

Conducted “field demonstration tests of multi-transmission methods for disaster prevention information” in Koto Ward, Tokyo, jointly with the Fire and Disaster Management Agency (FDMA).

Established the North America Liaison Office in Oregon, USA (closed in March 2023).
Developed and implemented a disaster prevention information management system for the City of Tomigusuku, Okinawa.

Delivered a large order of satellite communications antenna systems to a broadcasting satellite company.

Opened Okinawa Office.
Delivered a membership management system for smartphones to a major distributor.

Developed and implemented a disaster prevention information management system for the City of Urasoe, Okinawa.
Delivered a university-wide Wi-Fi system and cloud-based groupware to Mukogawa Women’s University.
Started development and deployment of a hands-on VR drill solution.

Selected for the FDMA’s Scientific Fire and Disaster Prevention Technology Promotion Program with a field demonstration project using tethered drones for disaster information gathering.
Acquired shares of AeroPartners Incorporated, making it a subsidiary.
Acquired shares of NetWell System Corporation, making it a subsidiary.

Entered into a business alliance with Ascentek K.K. to promote remote work.

Moved head office to Shinjuku Mitsui Building No. 2, Tokyo.
Opened Nihonbashi Sales Office (closed in September 2024).
Invested in VFR Inc. through a third-party share allotment.

Entered into a strategic business alliance with OEC Co., Ltd.
Transferred from the Second Section of the Tokyo Stock Exchange to the Standard Market.

Opened Chitose-Eniwa Sales Office.
Invested in AnchorZ Inc. through a third-party share allotment.
Certified as a “GX Certified Company” under a Ministry of Economy, Trade and Industry program.
Participated in the “DX League” led by the Ministry of Economy, Trade and Industry.

Won the Excellence Award in the “Disaster Prevention and Mitigation and SDGs” category at the 2024 Disaster Prevention and Mitigation and Sustainability Awards.
Participated in the development project for Indonesia’s Disaster Information Processing and Dissemination System (DPIS).

Entered into a strategic business alliance with ELM Inc. to develop and manufacture domestically produced satellite antennas.