Company Guide
2024/2025

Making Your Ideals Reality,
Turning Our Experience into Strength.

■ Corporate Philosophy

Rikei Corporation will contribute to society through the enhancementof the quality, speed, and volume of business activities as well as
through the pursuit of technological innovation.
Basic Policies of Corporate Management

Rikei Corporation strives to contribute to the development of a highly information-oriented society bysupplying solutions meeting the needs of our customers with ideas and advanced technologies well aheadof expected social changes.

■ Message from the CEO

The mission of the Rikei Group is to ﬁnd the most cutting-edge products and systems from around the world
and provide them as the optimal solutions to customers' problems through our three core businesses,“System Solutions,” “Network Solutions,” and “Electronic Components & Instruments,” which we haveestablished based on strong relationships with many companies and consistent eﬀorts since our founding.
In the current era, the structure of industry is undergoing major change due to the signiﬁcant progress ofdigital technology. This includes gains in eﬃciency enabled by the digital transformation of business with theuse of AI. We aim to be a partner that makes dreams come true, meeting the needs of customers byleveraging optimal solutions, strengthening and stabilizing our three core businesses and aggressively taking
on challenges in new business domains.

Furthermore, in accordance with the Group's sustainability policy, we will

support society through our products, with the goal of contributing to theachievement of the SDGs.

We respectfully ask for your continued support.

President & CEO■ Company Proﬁle (as of March 31, 2024)
June 8, 1957
Established
JPY3,426million
CapitalMarch
End of Fiscal Year
Non-Consolidated JPY7,021million
Sales
Consolidated
JPY12,131million
Employees Non-Consolidated 131
Consolidated
165
Main Financing BanksMUFG Bank(Shinjuku-Shintoshin Branch)
Mizuho Bank
(Shinjuku-Nishiguchi Branch)
Sumitomo Mitsui Banking(Shinjuku-Nishiguchi Branch)Resona Bank
(Shintoshin Banking Department)
Mitsubishi UFJ Trust and Banking(Head Oﬃce)
Executive Oﬃcers(as of June 27, 2024)

President & CEO
Managing Director
Managing Director
Director
Director
Director
Director
Outside Director

Satoru Isaka
Naoki Furuhata
Makoto Koyanagi
Koji Furuta
Shoji Hasegawa
Hiroaki Koganemaru
Shinji Yokoyama
Yusuke Date

Outside Director

Junko Koshino

Outside Director

Fulltime
Statutory Auditor
OutsideStatutory Auditor
OutsideStatutory Auditor
Headquarters
Shinjuku Mitsui Building No. 2, 3-2-11
Nishi-Shinjuku, Shinjuku-ku, Tokyo 160-0023
TEL.+81-3-3345-2150 FAX.+81-3-3345-2168
Osaka Branch
JIN･ORIX Building, 1-7-20
Nishi-Tenma, Kita-ku, Osaka 530-0047
TEL.+81-6-6130-8777 FAX.+81-6-6130-8820
Chitose - Eniwa Sales Oﬃce
MY Eniwa Building, 56-1
Kyomachi, Eniwa-shi, Hokkaido 061-1444
TEL.+81-123-25-5690 FAX.+81-123-25-5691

Tohoku Sales Oﬃce
Sento-Kaikan Building, 2-2-10 Chuo, Aoba-ku,
Sendai, Miyagi 980-0021
TEL.+81-22-208-9559

Nagoya Sales Oﬃce
No.11 KT Building, 3-17-4
Marunouchi, Naka-ku, Nagoya, Aichi 460-0002
TEL.+81-52-962-3710
Kyushu Sales Oﬃce
DaiHakata Building, 2-20-1
Hakataekimae, Hakata-ku, Fukuoka 812-0011
TEL.+81-92-411-8731 FAX.+81-92-411-8744
Technical & Engineering Center
Makuhari Techno Garden, B Tower, 1-3
Nakase, Mihama-ku, Chiba 261-8501
TEL.+81-43-274-8431 FAX.+81-43-274-8439
Okinawa Oﬃce
Tomari Port Building, 3-25-2
Maejima, Naha, Okinawa, 900-0016
TEL.+81-98-943-2378

Akihisa Takizawa

Shin-ichiro Ishibashi

Soichiro Akimoto
Shintaro Furuya■ Organization Structure (as of April 1, 2024)
General Meeting of
Shareholders
Statutory Auditors
Board ofDirectors
Business
President
Headquarters

System Solutions Department

Transmission & Distribution System
Sales Department

Components Solutions Department

Strategy PlanningOﬃce

Power System Solutions Group

Next Generation Business Development
Department

Advanced Technology Laboratory
AI System Sales Group

Overseas Business Promotion Oﬃce

General Aﬀairs Department
Accounting Department

Corporate Strategy Oﬃce

Investor Relations Promotion Oﬃce
Corporate Planning Oﬃce
Audit Oﬃce

Consolidated Sales andComposition Ratio by Department

SYSTEM SOLUTIONSELECTRONIC COMPONENTS& INSTRUMENTS

JPY

6,486 mil.
53.5%

JPY

TOTAL

12,131mil.

As of March 31, 2024

■ Subsidiaries

JPY

4,129 mil.
34.0%

NETWORK SOLUTIONS

JPY

1,515 mil.
12.5%

AeroPartners Incorporated

Established
CapitalExecutive Oﬃcers
Address
Field of Business

July 1992
JPY80million
President
Makoto Koyanagi
DirectorTamami Nakahara
Director
Shinji Yokoyama
Statutory Auditor Shoji Hasegawa
Shinjuku Mitsui Building No. 2, 3-2-11
Nishi-Shinjuku, Shinjuku-ku, Tokyo 160-0023
TEL +81-3-3340-6101 FAX +81-3-3340-6105
URL http://www.aeropartners.co.jp/en/index.html
Sale and leasing of aircraft and aircraft parts andcustomer support

NetWell System Corporation

Established
CapitalExecutive Oﬃcers
Address
Field of Business

September 2008
JPY15million
President & CEO Akimi Tomita
Director
Koji Furuta
Director
Yukihito Yamagishi
Shinjuku Mitsui Building No. 2, 3-2-11
Nishi-Shinjuku, Shinjuku-ku, Tokyo 160-0023
TEL +81-3-3345-2180 FAX +81-3-3345-2172
System development

SYSTEM SOLUTIONSProviding solutions including information security, IT infrastructure and CAD solutions and solutions in new ﬁelds ofbusiness, such as AI, IoT, VR/AR, etc. to private companies, universities, government oﬃces and research institutions ascomprehensive systems that meet the needs of customers.
Flexible and agile IT infrastructure

Comprehensive provision of IBM solutions

An extensive lineup of HPE products is available to support any type

Products supporting IT infrastructure are provided primarily through software. LTO tape

Hewlett Packard Enterprise (HPE) Solutionsof workload. We also oﬀer a wide scope of solutions, including

hyper-converged virtual infrastructure, high performance Aruba
networks suitable for the implementation of security
measures and IoT systems.

HP's personal computing and printing solutions that create new value

HP Japan Products

The provision of PCs for corporations installed withcomprehensive and unique security solutions developed

through advanced research and development eﬀorts, andprinting solutions leveraging advanced industry-leading

IBM Solutions

systems for the video libraries used by broadcast stations are also provided.

Made in Japan IDaaS“Extic” Cloud Authentication Solution“Extic” is a made in Japan cloud ID management platformthat enables ID federation both in the cloud and on premises,featuring single sign-on and federated authentication using
GakuNin.**GakuNin: The Academic Access Management Federation in Japan. Its
members include universities, educational institutions, publishers,
etc. that use and provide academic resources electronically.

technologies.

Globally standard simulation software for the analysis,design and veriﬁcation of power systems and facilities

Centralized implementation and management of
the operations of educational institutions“PSCAD V5” analyzes various power system issues based on“CampusMagic” Entrance Exam and Curriculum System“CampusMagic” is an intuitive and easy-to-operate system that helps educational
institutions manage entrance examinations, employment, attendance and otheroperations. Using this system, data such as student attendance, courses, and testscores can be centrally managed at low cost. The standard system comes equippedwith a score analysis tool and web portal feature and it fulﬁlls a wide range of needs ofeducational institutions.

“PSCAD V5” Software for Power Systems EMT Simulations,“CYMCAP” Software for Calculating Cable Current Carrying Capacity
instantaneous values with an excellent GUI. It is capable ofb u i l d i n g p o w e r s y ste m s , p e r fo r m i n g a n a l y s e s a n d
outputting highly accurate results.
“CYMCAP” supports the design ofpower facilities using a wide rangeof modules and reliably calculating
current carrying capacity.

PSCAD V5CYMCAP

Expandability and excellent operability“Kiteworks” Secure File Collaboration System“Creo” 3D CAD, “PTC Windchill” product life cycle management, and“Vuforia Studio” AR platform

shared with external users.

solutions that feature all the product development processes,

Secure ﬁle sharing

It provides on-premises solutions that enables large ﬁles and folders to be securely

Digital twin technology supporting design,veriﬁcation and AI development

Development Using Digital Twins in Manufacturing Industries
It supports a wide range of development

eﬀorts including AI training for automotive

applications and the veriﬁcation of designs andfactory facilities in high-precision digital twin
environments using Omniverse and Unreal
Engine.

PHR* healthcare products using transcutaneous optical technology

Non-contact Vital-Sign Measurement Solution

Providing non-contact vital measurement solutions to measure vital signs such as heart
rate and analyze these vital signs using AI, as well as remote diagnosis models andsmart mirror devices using these technologies.

*PHR: Personal health records. Information about a person’s health, medical care and nursing care.

Facial recognition technology to minimize on-site work andprevent medication errors when providing nursing care

“Medi-Assi” Application for Preventing Medication Errors“Medi-Assi” is a cloud SaaS solution to prevent

medication errors and support the administrationof medication in care facilities. On-site work and time
is minimized using facial recognition technology
to prevent careless medication errors.

“Creo” is an integrated oﬀering of 3D CAD, CAM, and CAE

ranging from design to the analysis of mechanisms, heat,
conduction, and stress. We also provide “Windchill” solution,

which oﬀers capabilities for helping to manage enterprisedata, bills of materials (BOMs), documents, workﬂows, changes and collaborations.

Integrated with “Vuforia Studio” an augmented reality (AR) platform, “Creo” enables you
within just a few clicks to create and publish a direct AR experience.

Two-factor authentication, visual inspection andfacial recognition products using AI technology

AI Products

Providing a contracted development service using packaged
and customized software using AI engines from Mindhive
and ax, as well as facial authentication engines from GLORY.
Rikei has also released products that make it easier toincrease work eﬃciency by using its original AI technology,
including intracompany information searching tools using
ChatGPT’s standard features.

Supporting corporate internet businesses

Gesture authentication“MarkONE Series” of Integrated Internet Marketing Systems
The “MarkOne series” of systems enable the integrated systemmanagement that is necessary for marketing using a single
management panel. The systems featuring many functions
including “MarkONE Membership” for the construction ofmembership websites, web input-form creation, the totaling ofdata that has been entered into the system, mass email
distribution and a specialized tool for campaign sites.

NETWORK SOLUTIONSProviding cutting-edge solutions focused on the transmission and distribution of information for customers in the
broadcasting, telecommunications and other industries and local governments.

Realizing digital transformation

HPE Aruba Networking Solutions

HPE's “Aruba” provides enterprise networks for the realization ofdigital transformation and secure, stable and easy to use Wi-Fi

environments that are among the best in the industry utilizing
added value features such as authentication and positional

information features to provide ﬂexible solutions tailored to thescale of the speciﬁc installation. “Aruba Remote Access Points

Network devices with a core-to-edge product line featuringhigh durability and enterprise-friendly management

Alcatel-Lucent Network Solution

Integrated product lines on a single OS from edge to core, wired/wireless LANs, andsecurity can be managed either on-premises or in the cloud, enabling ﬂexible

installation in any environment including in oﬃces, outdoors, and in factories.
Simpliﬁed networking enables the automation of federated authentication.

(RAPs)” are also available for users working from home or remoteoﬃces.

From wireless solutions to the enhancement of disaster prevention
in line with the scale of the individual deployment

Long-Distance Wireless Access Devices

RADWIN's “2000 Alpha” “JET DUO” “5000L” and “FiberinMotion®”series of products for 4.9 GHz outdoor long-distance wirelessLANs for 1:1 and 1:N can connect remote areas up to 40 km apart
via wireless LANs. These series of products can also be usedwhile moving and they are provided to broadcast and cable TV
stations as content transmission systems. They are also

provided to municipal governments for the establishment ofdisaster preparedness information systems, and uses as wirelessequipment that is a part of transportation infrastructure.

Siklu's “EtherHaul™ 600TX” and “MultiHaul™ TG” series of

products are license-free, high-speed wireless LANs with up to

3.8 Gbps throughput. They are capable of transmitting a large

volume of data up to 1 km as a trunk line for Internet services.
In addition, the “EtherHaul™ 8010 series” of millimeter-wave
radios requiring a license provide up to 5 km/10 Gbps
transmission.

Simulating various network constructions by reproducing
Internet connection scenarios

Network Emulators, Traﬃc Generators

Providing network emulators that enable the simulation of network environments

including terrestrial, wireless and satellite networks by reproducing bandwidth, latency,

packet loss, etc. on IP networks in addition to traﬃc generators that generate network andapplication traﬃc supporting various

protocols. Performance bottlenecks andfailure points can be identiﬁed before the
network goes into operation.

Network Infrastructure for Hotels“Internet Access Gateway” Screencasting, and
Wi-Fi Networking Products

Nomadix “Internet Access Gateway” realizes high-speed hotel Internet access,featuring billing, authentication, bandwidth control and URL redirection. “Nomadix
Casting” is also provided for video

mirroring from smartphones to hotel

Providing the best IoT wireless infrastructure for video,
sensor information, etc.

TVs, as well as short-delivery network
switches and wireless Wi-Fi.

IoT Wireless Infrastructure

Constructing a system for the remote monitoring of rivers and dams outsidecommunication service areas using multiple wireless devices (two-way communication
for still images and videos). Network construction using sXGP and local 5G/private LTE
base stations (including EPC servers) is also possible.

Rikei, a Company Supporting the
A l l busin

Construction

Education

National
security
Medical/healthcare

Central and local
governments

RailroadOﬃceSupporting all-IP broadcasting and low-latency delivery
mechanisms using the latest technology

Cloud video streaming service for various needs across industries

To meet the high-end video and audio processing needs of media companies such as

anytime, easily, and immediately. Providing services ranging from knowledge sharing

Cloud Video Streaming Service

Digital Video Transmission and Distribution Systems

broadcast TV and radio stations, cable TV stations and paid streaming service

providers, we provide total systems from codec equipment compatible with the latest
standards to players for viewing content, including quality monitoring andoptimization. In addition to conventional equipment installed in facilities, we also oﬀer
a wide range of services, including software

conﬁgured on the cloud and pay-as-you-go

service provision. We support a wide variety

A video streaming service based on the SaaS business model that can be started

for internal training and sales materials to paid video distribution services, regardless ofindustry, size or whether it is live or on-demand. Realizing one-stop solutions for video
delivery issues not only by oﬀering video distribution processing but also providing
proposals regarding transmission, delivery networks and portal sites, including
customizable players.

Helping local governments distribute disaster
preparedness informationof styles video distribution end to end, fromproviding only products to supporting theDisaster Preparedness Information Distribution Systems

construction of systems that transcend the

The systems are designed to enable municipal governments to distribute disasterboundaries between manufacturers.

preparedness information using various methods, utilizing long-distance radio

communication instead of wired infrastructure that may become disconnected due toCustomizable RF and Microwave Components

an earthquake or tsunamis. Rikei is skilled in analyzing J-Alert telegrams, enabling theSatellites Components

distribution of disaster information not only through municipal websites, but also

Teledyne Technologies Incorporated has developed andlinked SNS accounts on platforms such as X (formerly Twitter) and Facebook.

manufactured RF and microwave components for 45+ years,
oﬀering cutting-edge technology to the defense, aerospace,and security markets. Supporting customers facing newtechnological challenges with the components for modules

in the satellite market, which has high reliability and SWaP*
requirements.

*SWaP: Size, weight and power. One of the important factors in thedesign of next-generation satellites.

Photo provided by
Synspective Inc.

Reliable technical support

Providing total support for satellite communications
Providing satellite communications products from western countries including satellite

Support for Sales Engineering, System Design,
Installation and Operation

services for selecting equipment and designing and building systems according to thefor system design and proposal, shipping

Satellite Communications Products

modems, frequency converters, power ampliﬁers and various antennas, as well as

user's application. Additionally, building and providing devices to be installed insatellites, modules, and X/Y tracking antennas
for communications in the ﬁeld of low earth

inspections of systems and software, building
systems, the procurement installation, sales

and maintenance of J-Alert systems and theorbit satellites, an area that is drawing attention
as a new space business.

Our ﬁeld support engineers provide services

maintenance of Nomadix “internet access
Comtech ELEVATE

Society and Creating the Future
ess t y p es

Hotelgateways”.

Technical & Engineering Center

Broadcasting/communications
Electric power

Aerospace
Manufacturing
Automotive

ELECTRONIC COMPONENTS & INSTRUMENTS
Providing a wide range of electronic components, instruments and electronic materials in a wide range of ﬁelds, fromindustrial equipment to the automotive, medical, optical communication, optical feeding and national security ﬁelds.
Our highly specialized products enable us to craft optimal proposals suited to the purpose of use.
Power Supplies Requiring High Reliability

Power Supplies

Oﬀering PULS high-eﬃciency switched-mode DIN-rail power supplies and RECOM
high-eﬃciency DC/DC and AC/DC converters and switching regulators.

High performance electronic components essential
for the industrial equipment ﬁeld

Electronic Components

We provide LED chips for high-resolution sensor applications, highly reliable resistive andcapacitive touch panels for industrial equipment, LDC panel modules, character OLED
modules, motherboards, industrial PCs, chip resistors, chipcapacitors and ceramic packages.

Industrial PCs for manufacturing andmedical equipment and installation in vehicles

Electronic Devices

Providing PCs with enhanced robustness and heat dissipation measures as industrial
equipment for factory automation, medical systems and transportation systems.

Industrial measuring instruments that enable quick andlow-cost development

Measurement and Analysis Solutions

We provide NI’s data recording-related products thatmake it possible to record data on the individual PC

basis, and GPIB related products used as measuring
equipment control interfaces. In addition, we also

provide module-type RF measuring products which
are useful for designing and testing wireless devices.

The use of software products such as the industry

standard “LabVIEW” also helps drastically reduce theamount of time needed for development.

IoT module which has been used in many types ofheavy machinery to enable satellite communication
A full lineup of emitter and photodetector products,from UV to near-infrared

Emitters and Photodetectors

P r o v i d i n g m a n y d i ﬀ e r e n t e m i tte r s a n dphotodetectors for diﬀerent applications, we

can design packages including the integrationof emitters and photodetectors, as well as

propose optical power supply systems suited
to the user's purposes.

Proposing one-stop services from design tothe development of custom ﬁbers and optical devices.

Optical Fibers and Optical Fiber related Products
We can create proposals for the development andmanufacturing of custom ﬁbers, including

single-mode ﬁbers and multi-mode ﬁbers from

Photonic Science Technology, and we also oﬀer
assembly ser vices including ﬁber termination

processing, arraying, bundling, and high-powered

Quake Global’s IoT/M2M Terrestrial and Satellite-compatible Module

With 3G/LTE communications certiﬁed as compliant withdomestic Japanese carrier technical standards and IoT
communications modules that support satellite

communications, we provide connectivity from locations

outside terrestrial signal coverage. The IoT communications
module is used by 13 of the world’s top 20 heavy equipment

manufacturers and it is able to collect data from anywhere in
the world.

Trusted electronic materials with proven performanceElectronic Materials

Epoxy Technology has established an impressive track record spanning decades in theﬁeld of optical communications. It has developed hybrid adhesives (which areprovisionally cured using ultraviolet light and permanently cured by heat) that are
tailored to the customer's processes using the expertise accumulated to date. The
company has an extensive record of delivering products not only for medical andsensing applications but also in a wide range of other ﬁelds. It also provides functional
materials that meet the needs of customers including AOS Thermal Compounds’
non-silicone thermal grease, which is free of outgassing issues.

connectors.

We also develop prototypes and produce small
lots of optical ﬁbers, design and install drawing
equipment, and do ﬁber simulation analysis incooperation with universities. The full-scale mass

production of coated ﬁbers is done by the Bevenic
Group in Finland, and optical design of systems

Playing an active role at the forefront of national security

also available.

MD Helicopters,* sales/repair of aircraft components,

including optical lenses and thin-ﬁlm coatings are

Aircraft and Components/Lifesaving Equipment

countermeasures for aircraft (chaﬀ/ﬂares), holographic

sights, free-fall training systems, night vision equipment, awide variety of drones, TPLs (trapped person locators), signal
lights for air traﬃc control and other security products.

*MD Helicopters: helicopters for commercial use from MD Helicopters, Inc.

■ Company History

1957

Rikei Trading Co., Ltd. founded in Shiba-Shimbashi (present Nishi-Shimbashi), Minato-ku, Tokyo

1968

Osaka Branch opened

1964
1971
1973
1974
1978
1979
1982
1986
1988
1990
1993
1995
1997
2001
2002
2005
2007
2008
2010
2011
2012
2013
2014
2015
2016

Delivered DEC’s PDP5 minicomputer to the University of Tokyo
Company’s name changed to Rikei Corporation

Rikei Corporation of America established in Cupertino, California, USA as a locallyincorporated company (Liquidated in April 2014)

Rikei Corporation (H.K.) Ltd. established in Hong Kong as a locally incorporated company(Liquidated in March 2024)

Delivered Scientiﬁc Atlanta's satellite tracking system to Showa Station in Antarctica

Head oﬃce moved to the Shinjuku Nomura Building in Nishi-Shinjuku, Shinjuku-ku, Tokyo
Delivered the ﬁrst DEC VAX780 to the National Institute for Basic Biology

2021

2022
2023

Meta Platforms, Inc.

BeyondTrust Corporation

Nippon RAD Inc.

CYME International T＆D Inc.
EXGEN NETWORKS Co., Ltd
GLORY LTD.

Hewlett Packard Japan, G.K.
HP Japan Inc.

IBM Japan, Ltd.

J’s Communication Co., Ltd.

Nagoya Sales Oﬃce opened

Kiteworks USA, LLC

Sendai Sales Oﬃce opened (presently Tohoku Sales Oﬃce)

Manitoba Hydro International Ltd.

Listed on the Second Section of Tokyo Stock Exchange

Delivered a 34-m radio telescope to Radio Research Laboratory

Technical & Engineering Center opened in Makuhari Techno Garden, Nakase, Mihama-ku, Chiba
Delivered a digital library system to Nara Institute of Science and Technology
Fukuoka Sales Oﬃce opened (presently Kyushu Sales Oﬃce)

Delivered a digital broadcasting system to NHK International Broadcasting Station

Successfully developed a riding simulator for motor-bicycles jointly with Honda Motor Co., Ltd.,
Delivered a satellite-based digital image transmission system to a CATV station

Delivered a satellite-based data distribution system to a convenience store chain

NETWORK SOLUTIONSAdvantech Wireless Technologies Inc.

Delivered a genome analysis computer system to Kazusa DNA Research Institute

Oracle Corporation Japan
Photosynth inc.
PTC Japan K.K.

Takazono Corporation
VARIANTSOFT INC.

Virtual Mechanics Corporation

WASAY SOFTWARE TECHNOLOGY INC.
XLsoft K.K.

KenCast, Inc.

Amino Communications Ltd.

Necfru Inc.

Amagi Media Labs PTE Ltd.
Apposite Technologies

Communications & Power Industries（CPI）

Delivered a high-performance computing server to Kyushu University

NuraLogix Corporation

KRATOS Defense & Security Solutions Inc.

Baicells Japan Co., Ltd.

Enterprise-wide Environmental Management System certiﬁed (ISO 14001)

Mindhive Ltd.

Alcatel-Lucent Enterprise

ATEME SAMediaKind

Novelsat Ltd.

Nomadix, Inc.

Norsat International Inc.
Novra Technologies Inc.

Comtech Satellite Network Technologies Corp. (UHP) NxVi Microelectronics Technology(Jinan) Co., Ltd.
Comtech Satellite Network Technologies Inc.
PacketLight Networks Ltd.
(EFData, Xicom)

Delivered J-Alert receivers to 696 local governments

Information Security Management System certiﬁed (ISO 27001)
Quality Management System certiﬁed (ISO 9001)

Delivered an automatic voice recognition system to the National Research Institute of Police
Science

Conducted “ﬁeld demonstration tests of multi-transmission methods for disaster prevention
information” in Koto Ward in Tokyo in cooperation with the Fire and Disaster Management
Agency (FDMA).
The North America liaison oﬃce established in Bend, Oregon, USA (Closed in March 2023)

Designed and delivered a disaster prevention information management system to the City ofTomigusuku, Okinawa
Delivered a large order of satellite communications antenna systems to a broadcastingsatellite company
Okinawa Oﬃce opened

Delivered a membership management system for smartphones to a major distributor

Designed and delivered a disaster prevention information management system to the City of
Urasoe, Okinawa

Comtech Space Components and Antennas

Peak Communications Ltd.

EiTV USA, INC

Siklu Communication Ltd.

Cross Technologies, Inc.
Elber S.r.l.

ENENSYS Technologies, S.A.
ETL Systems Ltd.
EVC Inc.

Fortra, LLC（FileCatalyst）

Gilat Satellite Networks Ltd.

Global Invacom Group (Skyware, Foxcom)
Haivision Systems Inc.

HPE Aruba networking

IBEX Technology Co.,Ltd.

RADWIN Ltd.

silex technology,Inc.

ST Engineering iDirect, Inc.

Synamedia Vividtec Holdings, Inc.
Teledyne UK Limited.
TestTreeUbiik, Inc.

ViaLite Communications
Viking Satcom
XMW Inc.

ELECTRONIC COMPONENTS & INSTRUMENTS

Started to develop and provide a hands-on VR drill solution“Field demonstration tests utilizing tethered drones aimed at gathering information underdisaster conditions program selected to be a part of the FDMA’s” Scientiﬁc Fire and Disaster
Prevention Technology Promotion Program
Acquired shares of AeroPartners Incorporated (subsidiary acquisition)

2020

SYSTEM SOLUTIONS

Amazon Web Services, Inc.
ax Inc.

Delivered a university-wide Wi-Fi system and cloud-based groupware for educational
institutions to Mukogawa Women’s University
2017■ Principal Business Partners

Acquired shares of NetWell System Corporation (subsidiary acquisition)

Entered into a business alliance with Ascentek K.K. to build a foundation for promoting remote
work
Head oﬃce moved to Shinjuku Mitsui Building No. 2 in Nishi-Shinjuku, Shinjuku-ku, Tokyo
Nihonbashi Sales Oﬃce opened

AOS Thermal Compounds LLC

Mid-Atlantic RF Systems, Inc.

Daido Steel Co., Ltd.

MTI-MILLIREN TECHNOLOGIES, INC.

Bevenic Group Oy
DMC Co., Ltd.

National Instruments Japan Corporation

Epoxy Technology, Inc.

PULS GmbH

Ensign Power Systems, Inc.
Knowles Electronics, LLC.

Marktech Optoelectronics Corporation
Micro-Tronics

Signed a strategic business alliance agreement with OEC Co. Ltd.

Microwave Dynamics, Inc.

Moved from the Second Section of the Tokyo Stock Exchange to the Standard Market
Chitose-Eniwa Sales Oﬃce opened

MUROMACHI CHEMICALS INC.

Emerging Display Technologies Corp.

Micro-Star INT'L CO., LTD. (IPC)

Underwrote a third-party allotment of shares of VFR Inc.

Mini-Systems, Inc.

Photonic Science Technology Inc.
Quake Global Inc.

QUEST Microwave Inc.
RECOM Asia Pte. Ltd.
SPACEK LABS, INC.

Wainwright Instruments GmbH

Underwrote a third-party allotment of shares of AnchorZ Inc.

Became a “GX Certiﬁed Company” under a Ministry of Economy, Trade and Industry program
2024

Participated in the “DX League” led by the Ministry of Economy, Trade and Industry

Won the Excellence Award in the the Disaster Prevention and Mitigation and the SDGs categoryof the 2024 Disaster Prevention and Mitigation and Sustainability Awards

Headquarters / Shinjuku Mitsui Building No. 2, 3-2-11 Nishi-Shinjuku, Shinjuku-ku, Tokyo 160-0023

https://www.rikei.co.jp/

We are certiﬁed to ISO 14001, the international standard for environmental management systems.

Company names and product names mentioned herein may be the trademarks or registered trademarks of their respective companies.
Printed in Japan July, 2024