101 Top Tokyo Network Security Companies and Startups

August 4, 2022

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

NEC Corporation

Crunchbase Website Twitter Facebook Linkedin

NEC Corporation integrates IT and network technologies that benefit businesses and people around the world.

Cybertrust

Cybertrust

Crunchbase Website Twitter Facebook Linkedin

Cybertrust is a provider of a comprehensive security certification services to various public and private entities.

Cybertrust

Midokura

Crunchbase Website Twitter Facebook Linkedin

MIDOKURA is a Sony Group company that delivers innovative solutions to power the Edge AI revolution in IoT.

Cybertrust

SHIFT

Crunchbase Website Twitter Facebook Linkedin

software testing, quality assurance and security assessment

Cybertrust

Cyber Security Cloud

Crunchbase Website Twitter Facebook Linkedin

Cyber security cloud is a web security service that visualizes and blocks cyber attacks on websites and web servers.

Cybertrust

NEW STANDARD

Crunchbase Website Twitter Facebook Linkedin

New standard is a company that recreates value with new standards, creates creativity and communication using our unique methodologies.

Cybertrust

Ridge-i

Crunchbase Website Twitter Facebook Linkedin

Ridge-i provide AI technology optimized for business needs.

Cybertrust

Capy Inc.

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Capy Inc is a start-up that offers secure online security solutions for websites via its CAPTCHA solution.

Cybertrust

SELF Japan

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Self is a handles user information on SELF provided by the Company.

Cybertrust

Evixar

Crunchbase Website Twitter Facebook Linkedin

Evixar provides an Automatic Content Recognition technology “Evixar ACR” that identifies and analyzes sound content.

Cybertrust

Realglobe

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Real Globe is a company that makes use of advanced technologies such as AI, IoT, and Robotics.

Cybertrust

Bankguard

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BankGuard is involved in the research and development of countermeasures against attacks on online banking.

Cybertrust

Rakuten Securities

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Rakuten Securities is an Internet securities of Rakuten Group, which operates Japan’s largest Internet shopping mall.

Cybertrust

Arkadin

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NTT Ltd is a provider a broad range of security, risk, and compliance services.

Cybertrust

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.

Cybertrust

WINBIT

Crunchbase Website Twitter Facebook Linkedin

Winbit is a Information Technology.

Cybertrust

Techmatrix

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Techmatrix provides business applications and new technologies.

Cybertrust

Flare Networks

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Flare Networks is a Network system development (contract development) In- house software license sales.

Cybertrust

Mitsui Bussan Secure Directions

Crunchbase Website Twitter Facebook Linkedin

Mitsui Bussan Secure Directions provides professional services and consulting services related to information security.

Cybertrust

ASKA

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ASKA is an application development and network security company.

Cybertrust

AMIYA

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AMIYA is a data security and network security services provider.

Cybertrust

Cyber Defense Institute

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Cyber Defense Institute’s security engineers conduct security assessments with technical skills, experience, and talent for attacking.

Cybertrust

Kokusai Electric Corporation

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Kokusai Electric Corporation provides information communication systems internationally.

Cybertrust

YMIRLINK

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YMIRLINK is a software development, system integration, and network management company.

Cybertrust

ANTRUS

Crunchbase Website Twitter Facebook Linkedin

ANTRUS is an outsourcing business that specializes in system operation services.

Cybertrust

JTC-i

Crunchbase Website Twitter Facebook Linkedin

JTC-i offers security software development and network monitoring services.

Cybertrust

Kaspersky Labs Japan

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Kaspersky Labs Japan is an information security company that offers cybersecurity solutions.

Cybertrust

Betrend

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Betrend is equipped with functions that help customers continuously communicate with stores that use smartphones and mobile phones.

Cybertrust

Smart Care

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Smart Care develops and operates medical IT technologies while also ensuring the security of patient data.

Cybertrust

NOX

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NOX specializes in network security and storage management solutions.

Cybertrust

Traction

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Traction is an IT firm that specializes in web design, creation, computer network, maintenance, and Internet provider services.

Cybertrust

ISS

Crunchbase Website Twitter Facebook Linkedin

ISS is an IT company that offers IT network system solutions and software development services.

Cybertrust

QuestOne

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QuestOne provides business system consulting, development, and operation services.

Cybertrust

JPCERT Coordination Center

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JPCERT Coordination Center gathers computer security information, supports incident response, and sends out computer security information.

Cybertrust

GiGa

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GiGa provides system integration, network security, and IT asset management solution services.

Cybertrust

Japan Media Systems

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Japan Media Systems provides network products, network security software, office equipment, and telecommunication equipment.

Cybertrust

CRAFTAR

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Crafter group is an digital devices and social networks.

Cybertrust

Net Brains

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Net Brains provides consulting, network infrastructure and network security services.

Cybertrust

At Tokyo

Crunchbase Website Twitter Facebook Linkedin

At Tokyo is the data center that renders rock-solid facilities, security & critical platform facility for domestic & international carriers.

Cybertrust

Promark

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Promark provides development of security-related software products, sales and network system design & construction.

Cybertrust

Software Research Associates

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Software Research Associates offers systems development, system administration and maintenance services.

Cybertrust

DDS

Crunchbase Website Twitter Facebook Linkedin

DDS is a company that offers data security, recovery and backup services.

Cybertrust

ACJ

Crunchbase Website Twitter Facebook Linkedin

ACJ specializes in software development, website creation, and network security services.

Cybertrust

Stone System

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Stone System provides web application development, system consulting, and server administration services.

Cybertrust

PRIME HEART

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PRIME HEART is a Design & construction platform.

Cybertrust

Remix

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Remix offers computer software development and network service.

Cybertrust

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.

Cybertrust

Comrade

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Comrade offers Wi-Fi solution products and device drivers for various operating systems.

Cybertrust

Can System

Crunchbase Website Twitter Facebook Linkedin

Can System provides cloud security and surveillance services.

Cybertrust

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.

Cybertrust

SofTek Systems

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SofTek Systems is an information technology and network security company.

Cybertrust

I Net Rely

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I Net Rely specializes in the development and design of server systems, network infrastructure, and system migration.

Cybertrust

EIT

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EIT provides system integration, network security and security services.

Cybertrust

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.

Cybertrust

T4U

Crunchbase Website Twitter Facebook Linkedin

T4U provides IT security solutions and monitoring systems.

Cybertrust

G B S

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G B S is an information techonology based Comapny

Cybertrust

ARCC

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ARCC specializes in system and application development, website creation, and network security services.

Cybertrust

UNISS

Crunchbase Website Twitter Facebook Linkedin

UNISS is a system development and network solution service provider.

Cybertrust

IT Security Labs

Crunchbase Website Twitter Facebook Linkedin

IT Security research and consulting organization

Cybertrust

ATACS

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ATACS is a web system development and network system design company.

Cybertrust

Am-Tech

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Am-Tech offers a system, network, and help desk solutions.

Cybertrust

Listec

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Listec is a company that focus on Manufacture, planning and sales of servers and network security products for SMEs.

Cybertrust

amp

Crunchbase Website Twitter Facebook Linkedin

amp is a web application development and IT security and infrastructure provider company.

Cybertrust

SIshin

Crunchbase Website Twitter Facebook Linkedin

SIshin is a system infrastructure development company.

Cybertrust

Adapt Networks

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Adapt Networks is a wallet service with ease and low cost.

Cybertrust

GeoManage

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GeoManage is a web development, network operation management, and system consulting company.

Cybertrust

Sanko System

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Sanko System is an IT system maintenance group company.

Cybertrust

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.

Cybertrust

Tepco Hikari Network Engineering

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Tepco Hikari Network Engineering assists with the installation and maintenance of communication equipment.

Cybertrust

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.

Cybertrust

Conversion

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Conversion provides open-source and network security services.

Cybertrust

RoyalNetwork

Crunchbase Website Twitter Facebook Linkedin

RoyalNetwork is an IT company specialized in network security and software development services.

Cybertrust

DRS

Crunchbase Website Twitter Facebook Linkedin

DRS is provide IT asset management .

Cybertrust

MONOGATE

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Monogate is a Privacy Platform.

Cybertrust

GuildWorks

Crunchbase Website Twitter Facebook Linkedin

GuildWorks is a Information Technology.

Cybertrust

TENTOTEN

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TENTOTEN is an IT outsourcing Babsed Company

Cybertrust

Japan Placement Center

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Japan Placement Center provides System operation management, network, satellite broadcasting & CRO business services.

Cybertrust

Soliton

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Soliton operates as a technology company specializing in IT security, mobile surveillance, and live streaming for outdoor broadcast.

Cybertrust

Internet Future Technology

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Internet Future Technology offers vulnerability diagnosis, infrastructure maintenance, security product design, and construction services.

Cybertrust

TO SOLUTIONS

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TO Solutions is a Information Technology.

Cybertrust

J-BRIGHT

Crunchbase Website Twitter Facebook Linkedin

J-BRIGHT is an IT company specializes in the system development and network construction.

Cybertrust

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.

Cybertrust

Systeminfinity

Crunchbase Website Twitter Facebook Linkedin

Systeminfinity is a system development and network security company.

Cybertrust

Fortinet Japan

Crunchbase Website Twitter Facebook Linkedin

Fortinet provides high-performance network security solutions.

Cybertrust

WebLife Japan

Crunchbase Website Twitter Facebook Linkedin

WebLife Japan is a Server & Network Business

Cybertrust

Forest Dyne Systems

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Forest Dyne Systems is a subtitle broadcast screen production system company.

Cybertrust

MIRAI-BS

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MIRAI-BS is an internet company that offers CDN, VPN, hosting and network integration services.

Cybertrust

Prolink

Crunchbase Website Twitter Facebook Linkedin

Prolink is a website development, security consulting, and system development company.

Cybertrust

A-mode

Crunchbase Website Twitter Facebook Linkedin

A-mode is a provider of server security management consulting services.

Cybertrust

Bridge

Crunchbase Website Twitter Facebook Linkedin

Bridge is a security technology company that fights with customers provides a vulnerability diagnosis service.

Cybertrust

FutureOne Japan

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Future One is a Information Techonology Based Company

Cybertrust

hacchu navi

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hacchu navi is a Informations Techonology Company

Cybertrust

Shared System

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Shared System provides software development, network security, mobile application, and IT consulting services.

Cybertrust

PLUS Free

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PLUS Free is a software, network systems, and human resource development company.

Cybertrust

Internetworking & Broadband Consulting

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IBC is a software design and integration services company specializing in the performance monitoring field.

Cybertrust

BlueCat Japan

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BlueCat Japan specializes in providing IPAM (IP Address Management) solutions.

Cybertrust

Progdence

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Progdence offers network systems, software development, web content, and IT services.

Cybertrust

TOHO VICS

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TOHO VICS specializes in the design and development of software and network system.

Cybertrust

NTT-AT Systems

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NTT-AT Systems provides information technology solutions.

Cybertrust

IRIS

Crunchbase Website Twitter Facebook Linkedin

IRIS provides cloud computing, network security, system and app development services.

Cybertrust

Ivy Network

Crunchbase Website Twitter Facebook Linkedin

Ivy Network specializes in IP & network security services and solutions.

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