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71 Top South Korean Cyber Security Companies and Startups

This article showcases our top picks for the best South Korean based Cyber Security companies. These startups and companies are taking a variety of approaches to innovating the Cyber 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 South Korean Cyber Security Startups

Data sourced from Crunchbase and SemRush.

S2W

S2W

Crunchbase Website Twitter Facebook Linkedin

S2W is specializing in cybersecurity data analysis for cyber threat intelligence.

Everspin

Everspin

Crunchbase Website Twitter Facebook Linkedin

Cybersecurity company that invented the world’s first dynamic security module.

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AI Spera

Crunchbase Website Twitter Facebook Linkedin

AI Spera provides AI driven security based on cyber threat intelligence

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Seculetter

Crunchbase Website Twitter Facebook Linkedin

SecuLetter is a cutting-edge solution of SecuLetter is able to detect unknown attacks with hybrid approaches,static and dynamic analysis.

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Quad Miners

Crunchbase Website Twitter Facebook Linkedin

Quad Miners creates the Network Blackbox, a solution that proactively detects and responds to cyber threats.

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Positive Technologies

Crunchbase Website Twitter Facebook Linkedin

Positive Technologies is an independent high-growth global cybersecurity company.

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SOOHO

Crunchbase Website Twitter Facebook Linkedin

SOOHO provides a SaaS platform for both security & compliance about blockchain companies.

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SSenStone

Crunchbase Website Twitter Facebook Linkedin

SsenStone specializes in Fintech, Authentication and Cyber Security.

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Ntuple.corp

Crunchbase Website Twitter Facebook Linkedin

N-tuple is a technology platform development company located in Seoul, Korea.

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Genians, Inc.

Crunchbase Website Twitter Facebook Linkedin

Genians reimagines NAC by Device Platform Intelligence to ensure the highest levels of security and IT operational efficiency.

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Spiceware

Crunchbase Website Twitter Facebook Linkedin

IT/Cloud Security Solution

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Softcamp

Crunchbase Website Twitter Facebook Linkedin

Document security (e-DRM) and Data sanitization (CDR) solution provider

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Argos KYC

Crunchbase Website Twitter Facebook Linkedin

Argos KYC is a KYC company allows businesses to measures combating identity theft, money laundering, and terrorist financing.

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MONITORAPP

Crunchbase Website Twitter Facebook Linkedin

Total Application Security Company

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Cloudbric Corporation

Crunchbase Website Twitter Facebook Linkedin

Cloudbric is a decentralized universal security platform that provides a diverse suite of security services for free for personal use.

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CK&B Co.Ltd.,

Crunchbase Website Twitter Facebook Linkedin

IT Company specialized in field of security, brand protection, product authenticity, data hiding, watermarking, and DRM.

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Raonsecure

Crunchbase Website Twitter Facebook Linkedin

Raonsecure is pursuing and holds a number of security technology patents in the IoT / integrated security space.

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ESTsecurity

Crunchbase Website Twitter Facebook Linkedin

ESTsecurity is a cybersecurity company that provides intelligent security solutions.

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STEALIEN

Crunchbase Website Twitter Facebook Linkedin

STEALIEN is a cyber security company.

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MarkAny

Crunchbase Website Twitter Facebook Linkedin

MarkAny, Korea’s pioneer in data security solution, is continuously contributing to the evolution of smart security service for data assets.

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ATTO Research

Crunchbase Website Twitter Facebook Linkedin

ATTO Research is a network virtualisation innovator with advanced SDN and NFV technologies.

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Exosphere Labs

Crunchbase Website Twitter Facebook Linkedin

Exosphere Labs is an information technology company that offers information security services.

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NPCore

Crunchbase Website Twitter Facebook Linkedin

NPCore APT defense solutions for network, email and mobile.

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Zen Systems

Crunchbase Website Twitter Facebook Linkedin

Zen Systems is an IT security management system service provider company.

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VWAY

Crunchbase Website Twitter Facebook Linkedin

VWAY is a software development company that provides solutions for robot development and operations management.

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Largosoft

Crunchbase Website Twitter Facebook Linkedin

Largosoft is a mobile game security solution provider company.

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BTWorks

Crunchbase Website Twitter Facebook Linkedin

BTWorks is a provider of PKI security and mobile security solutions.

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Softmail

Crunchbase Website Twitter Facebook Linkedin

Softmail delivers solutions and services that drive sustainability in the areas of cyber-security and email businesses.

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CodeMind

Crunchbase Website Twitter Facebook Linkedin

CodeMind is a specialized code analysis company that provides software static analysis solutions.

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Naonworks

Crunchbase Website Twitter Facebook Linkedin

Naonworks provides connectivity and cybersecurity solutions and services.

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Secui Corporation

Crunchbase Website Twitter Facebook Linkedin

Secui provides network security solutions that protect our customers’ assets from cyber threats.

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SecuLayer

Crunchbase Website Twitter Facebook Linkedin

SecuLayer provides a security platform that can proactively prevent and predict threats in real-time.

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KIWONTECH

Crunchbase Website Twitter Facebook Linkedin

Kiwontech is a South Korean cybersecurity company.

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Soosan INT

Crunchbase Website Twitter Facebook Linkedin

Soosan INT is a IT security company exhibiting Secure Web Gateway, DLP-Integrated Secure Web Gateway, & SSL Visibility Appliance solutions.

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Dronix

Crunchbase Website Twitter Facebook Linkedin

Dronix is a cybersecurity and IT technology company.

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WiKi Security

Crunchbase Website Twitter Facebook Linkedin

WiKi Security is a provider of computer and network security services.

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KISMI

Crunchbase Website Twitter Facebook Linkedin

KISMI provides information protection consulting and blockchain-based security solutions and services.

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NURILAB

Crunchbase Website Twitter Facebook Linkedin

NURILAB is a cyber security software company.

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Blackfort Security

Crunchbase Website Twitter Facebook Linkedin

Blackfort Security provides cyber security services and endpoint protection solutions.

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eNsecure

Crunchbase Website Twitter Facebook Linkedin

eNsecure is an information security service provider company.

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8byte

Crunchbase Website Twitter Facebook Linkedin

8byte develops security and authentication technology for Fin-tech company.

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INJUNGBO

Crunchbase Website Twitter Facebook Linkedin

INJUNGBO is an information security service provider company.

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IJB

Crunchbase Website Twitter Facebook Linkedin

IJB Inc.’s main business fields are Information Security Solutions Development and Application.

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BCS

Crunchbase Website Twitter Facebook Linkedin

BCS focuses on cyber-security consulting, SI business and hardware information security business.

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NOBREAK

Crunchbase Website Twitter Facebook Linkedin

NOBREAK specializes in security and education services.

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KTB Solution

Crunchbase Website Twitter Facebook Linkedin

KTB Solutions is committed to a more secure and convenient internet environment.

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NessLab

Crunchbase Website Twitter Facebook Linkedin

NessLab provides solutions for cybersecurity and database optimization.

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Brstorm

Crunchbase Website Twitter Facebook Linkedin

Brstorm is an information technology company that provides IT security, software, and mobile application development services.

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WAEM

Crunchbase Website Twitter Facebook Linkedin

WAEM is an IT company specialized in manufacturing cybersecurity products.

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APPM

Crunchbase Website Twitter Facebook Linkedin

APPM is an integrated password management solution provider company.

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A3security

Crunchbase Website Twitter Facebook Linkedin

A3security is a risk management, information protection consulting and security control company.

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Teruten

Crunchbase Website Twitter Facebook Linkedin

Teruten is a cybersecurity company that develops security technologies.

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Colligence

Crunchbase Website Twitter Facebook Linkedin

Colligence engages in cybersecurity software development.

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Korea Soongsil Cyber University

Crunchbase Website Twitter Facebook Linkedin

Korea Soongsil Cyber University offers cyber education services.

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NaruSecurity

Crunchbase Website Twitter Facebook Linkedin

NaruSecurity provides security architecture to prevent recurrence and analysis based on the cyber kill chain.

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SHIFTWORKS

Crunchbase Website Twitter Facebook Linkedin

Mobile Anti Malware and Device Security

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MangoCloud

Crunchbase Website Twitter Facebook Linkedin

MangoCloud provides web and cloud-type security services.

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LSware

Crunchbase Website Twitter Facebook Linkedin

LSware specializes in the information protection field based on abundant technology.

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HAURI

Crunchbase Website Twitter Facebook Linkedin

HAURI offer virus detection software (ViRobot) for servers (Windows/Unix), mail gateways (Domino/Exchange) and desktop environments.

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Daejin Data Communication

Crunchbase Website Twitter Facebook Linkedin

Daejin Data Communication provides vulnerability diagnosis, security training, IT, cybersecurity services.

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ITL Korea

Crunchbase Website Twitter Facebook Linkedin

ITL Korea is a cybersecurity and information technology company.

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Secugraph

Crunchbase Website Twitter Facebook Linkedin

Secugraph’s mission is to make the world convenient and secure.

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Hayyim Security

Crunchbase Website Twitter Facebook Linkedin

Hayyim Security is a Korea based company to provide comprehensive information & network security services.

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eSecuVali

Crunchbase Website Twitter Facebook Linkedin

eSecuVali provides network security consulting services.

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INSUNG DIGITAL

Crunchbase Website Twitter Facebook Linkedin

INSUNG DIGITAL is an IT company that provides cybersecurity solutions.

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SYWORKS

Crunchbase Website Twitter Facebook Linkedin

SYWORKS offers information and communications technology services.

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WithNetworks

Crunchbase Website Twitter Facebook Linkedin

WITHNETWORKS provide total cyber security solutions.

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RansomStop

Crunchbase Website Twitter Facebook Linkedin

RansomStop is a software product for detecting and blocking ransomware attacks.

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PEOPLUS

Crunchbase Website Twitter Facebook Linkedin

PEOPLUS provides IT infrastructure management and cybersecurity solutions.

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CONCERT

Crunchbase Website Twitter Facebook Linkedin

CONCERT is a cybersecurity and data protection service company.

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Soteria System

Crunchbase Website Twitter Facebook Linkedin

Soteria System specializes in hardware, data integration, and cyber-security services.

Written by Mark Fitz

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