This article showcases our top picks for the best Tokyo based Network Security companies. These startups and companies are taking a variety of approaches to innovating the Network Security industry, but are all exceptional companies well worth a follow.
We tried to pick companies across the size spectrum from cutting edge startups to established brands.
We selected these startups and companies for exceptional performance in one of these categories:
- Innovation
- Innovative ideas
- Innovative route to market
- Innovative product
- Growth
- Exceptional growth
- Exceptional growth strategy
- Management
- Societal impact
Top Tokyo Network Security Startups
Data sourced from Crunchbase and SemRush.
NEC Corporation
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NEC Corporation integrates IT and network technologies that benefit businesses and people around the world.
Cybertrust
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Cybertrust is a provider of a comprehensive security certification services to various public and private entities.
Midokura
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MIDOKURA is a Sony Group company that delivers innovative solutions to power the Edge AI revolution in IoT.
SHIFT
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software testing, quality assurance and security assessment
Cyber Security Cloud
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Cyber security cloud is a web security service that visualizes and blocks cyber attacks on websites and web servers.
NEW STANDARD
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New standard is a company that recreates value with new standards, creates creativity and communication using our unique methodologies.
Ridge-i
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Ridge-i provide AI technology optimized for business needs.
Capy Inc.
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Capy Inc is a start-up that offers secure online security solutions for websites via its CAPTCHA solution.
SELF Japan
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Self is a handles user information on SELF provided by the Company.
Evixar
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Evixar provides an Automatic Content Recognition technology “Evixar ACR” that identifies and analyzes sound content.
Realglobe
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Real Globe is a company that makes use of advanced technologies such as AI, IoT, and Robotics.
Bankguard
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BankGuard is involved in the research and development of countermeasures against attacks on online banking.
Rakuten Securities
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Rakuten Securities is an Internet securities of Rakuten Group, which operates Japan’s largest Internet shopping mall.
Arkadin
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NTT Ltd is a provider a broad range of security, risk, and compliance services.
Z Holdings
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Z Holdings is a consolidated subsidiary of SoftBank Corp. that handles the control of group companies and related operations.
Techmatrix
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Techmatrix provides business applications and new technologies.
Flare Networks
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Flare Networks is a Network system development (contract development) In- house software license sales.
Mitsui Bussan Secure Directions
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Mitsui Bussan Secure Directions provides professional services and consulting services related to information security.
ASKA
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ASKA is an application development and network security company.
AMIYA
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AMIYA is a data security and network security services provider.
Cyber Defense Institute
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Cyber Defense Institute’s security engineers conduct security assessments with technical skills, experience, and talent for attacking.
Kokusai Electric Corporation
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Kokusai Electric Corporation provides information communication systems internationally.
YMIRLINK
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YMIRLINK is a software development, system integration, and network management company.
ANTRUS
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ANTRUS is an outsourcing business that specializes in system operation services.
JTC-i
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JTC-i offers security software development and network monitoring services.
Kaspersky Labs Japan
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Kaspersky Labs Japan is an information security company that offers cybersecurity solutions.
Betrend
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Betrend is equipped with functions that help customers continuously communicate with stores that use smartphones and mobile phones.
Smart Care
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Smart Care develops and operates medical IT technologies while also ensuring the security of patient data.
NOX
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NOX specializes in network security and storage management solutions.
Traction
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Traction is an IT firm that specializes in web design, creation, computer network, maintenance, and Internet provider services.
ISS
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ISS is an IT company that offers IT network system solutions and software development services.
QuestOne
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QuestOne provides business system consulting, development, and operation services.
JPCERT Coordination Center
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JPCERT Coordination Center gathers computer security information, supports incident response, and sends out computer security information.
GiGa
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GiGa provides system integration, network security, and IT asset management solution services.
Japan Media Systems
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Japan Media Systems provides network products, network security software, office equipment, and telecommunication equipment.
CRAFTAR
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Crafter group is an digital devices and social networks.
Net Brains
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Net Brains provides consulting, network infrastructure and network security services.
At Tokyo
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At Tokyo is the data center that renders rock-solid facilities, security & critical platform facility for domestic & international carriers.
Promark
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Promark provides development of security-related software products, sales and network system design & construction.
Software Research Associates
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Software Research Associates offers systems development, system administration and maintenance services.
DDS
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DDS is a company that offers data security, recovery and backup services.
ACJ
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ACJ specializes in software development, website creation, and network security services.
Stone System
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Stone System provides web application development, system consulting, and server administration services.
PRIME HEART
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PRIME HEART is a Design & construction platform.
Remix
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Remix offers computer software development and network service.
Sony Network Communications Smart Platform Co.
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Sony Network Communications Smart Platform supports entry into new IoT / MVNO business and profit expansion from the start.
Comrade
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Comrade offers Wi-Fi solution products and device drivers for various operating systems.
Can System
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Can System provides cloud security and surveillance services.
TI Tokyo
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TI Tokyo is specializes in IT consulting, project management, purchasing and training, that also offers general IT helpdesks and security.
SofTek Systems
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SofTek Systems is an information technology and network security company.
I Net Rely
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I Net Rely specializes in the development and design of server systems, network infrastructure, and system migration.
EIT
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EIT provides system integration, network security and security services.
Akuru
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Akuru is an offers anti-corruption solutions that can respond to EC threats and aim to fundamentally solve charge-backs.
T4U
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T4U provides IT security solutions and monitoring systems.
ARCC
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ARCC specializes in system and application development, website creation, and network security services.
UNISS
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UNISS is a system development and network solution service provider.
IT Security Labs
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IT Security research and consulting organization
ATACS
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ATACS is a web system development and network system design company.
Am-Tech
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Am-Tech offers a system, network, and help desk solutions.
Listec
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Listec is a company that focus on Manufacture, planning and sales of servers and network security products for SMEs.
amp
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amp is a web application development and IT security and infrastructure provider company.
SIshin
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SIshin is a system infrastructure development company.
Adapt Networks
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Adapt Networks is a wallet service with ease and low cost.
GeoManage
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GeoManage is a web development, network operation management, and system consulting company.
Sanko System
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Sanko System is an IT system maintenance group company.
OMK
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OMK was born in 1998 and has continued to advance to the present day with a focus on railway sales systems.
Tepco Hikari Network Engineering
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Tepco Hikari Network Engineering assists with the installation and maintenance of communication equipment.
Uni
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Uni provides an IoT platform that has big data utilization by AI, high-speed blockchain, and high-level security environment.
Conversion
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Conversion provides open-source and network security services.
RoyalNetwork
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RoyalNetwork is an IT company specialized in network security and software development services.
Japan Placement Center
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Japan Placement Center provides System operation management, network, satellite broadcasting & CRO business services.
Soliton
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Soliton operates as a technology company specializing in IT security, mobile surveillance, and live streaming for outdoor broadcast.
Internet Future Technology
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Internet Future Technology offers vulnerability diagnosis, infrastructure maintenance, security product design, and construction services.
J-BRIGHT
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J-BRIGHT is an IT company specializes in the system development and network construction.
ClickAccess
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ClickAccess is a tool that allows responding to inquiries, consultations, and complaints from various people by using videos and chats.
Systeminfinity
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Systeminfinity is a system development and network security company.
Fortinet Japan
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Fortinet provides high-performance network security solutions.
WebLife Japan
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WebLife Japan is a Server & Network Business
Forest Dyne Systems
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Forest Dyne Systems is a subtitle broadcast screen production system company.
MIRAI-BS
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MIRAI-BS is an internet company that offers CDN, VPN, hosting and network integration services.
Prolink
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Prolink is a website development, security consulting, and system development company.
A-mode
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A-mode is a provider of server security management consulting services.
Bridge
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Bridge is a security technology company that fights with customers provides a vulnerability diagnosis service.
FutureOne Japan
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Future One is a Information Techonology Based Company
hacchu navi
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hacchu navi is a Informations Techonology Company
Shared System
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Shared System provides software development, network security, mobile application, and IT consulting services.
PLUS Free
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PLUS Free is a software, network systems, and human resource development company.
Internetworking & Broadband Consulting
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IBC is a software design and integration services company specializing in the performance monitoring field.
BlueCat Japan
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BlueCat Japan specializes in providing IPAM (IP Address Management) solutions.
Progdence
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Progdence offers network systems, software development, web content, and IT services.
TOHO VICS
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TOHO VICS specializes in the design and development of software and network system.
NTT-AT Systems
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NTT-AT Systems provides information technology solutions.
IRIS
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IRIS provides cloud computing, network security, system and app development services.
Ivy Network
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Ivy Network specializes in IP & network security services and solutions.