Best Enterprise Infrastructure Companies in South Korea
The 306 best Enterprise Infrastructure companies in South Korea in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Kakao Enterprise.
South Korea's Enterprise Infrastructure sector has 306 companies on our radar, with $599M in total disclosed funding and one unicorn in the mix. That's a real market, not a footnote. Neurophet leads the funding table at $24M, followed by ProtoPie at $19M and Logpresso at $11M, with Korea Investment Holdings and Korean Development Bank among the most active backers keeping the capital flowing. Median install growth across enterprise software and systems apps is running at roughly +15% YoY, which tells you momentum here isn't theoretical.
So what's driving it right now? Enterprise spending on private data center equipment is picking back up after a rough patch, and the shift away from on-premise collaboration tools is accelerating that reallocation. Cloud infrastructure and AI-native identity layers are the hot themes, and AI and trust becoming core infrastructure isn't a future-state conversation anymore. The AWS October 2025 outage made resilience a board-level priority overnight. I'd watch how South Korean firms, particularly in security and observability, position into that gap this year.
Our analysis of 459 Enterprise Infrastructure companies
$69.2b in tracked funding; 97% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Enterprise Infrastructure companies in South Korea
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Web popularity | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Kakao Enterprise 🦄 Provider of cloud computing, artificial intelligence, and related digital technology | $100M | 53 mo ago | 685 | — | TistorySentryZendesk+18 | Top 5M | — | — |
| 2 | Orchestra Provider of cloud and AIOps software solutions | $100M | 30 mo ago | 260 | Youngkwang Kim Co-CEO | WordPressMySQLPHP+16 | Top 5M | — | — |
| 3 | Hexlant Blockchain-based platform for security and crypto wallet | $53M | 50 mo ago | 22 | Jinwoo Ro CEO | — | — | 14 patents Patents concentrated in electrical & electronics | — |
| 4 | MetisX Platform offering in memory data analytics solution | $50M | 25 mo ago | 15 | Jin Kim Co-Founder & CEO | — | — | 51 patents Accelerating manycore processor architectures with advanced memory access and thread scheduling | — |
| 5 | QueryPie Cloud based database administration and security solutions | $46M | 24 mo ago | 42 | Brant Hwang Co-Founder & CEO | — | — | — | — |
| 6 | NITGEN Developer and manufacturer of fingerprint sensor and algorithm for biometric applications | $38M | 165 mo ago | — | Young Bae CEO | — | — | 40 patents High‑resolution optical fingerprint capture and advanced anti‑spoof detection technologies. | — |
| 7 | JANDI Cloud-based enterprise collaboration platform for team messaging | $26M | 43 mo ago | 50 | — | WordPressMySQLPHP+19 | Top 1M | — | — |
| 8 | NEUROPHET Developer of AI-based simulation software for doctors and researchers in electrical brain stimulation 84Innovation top 15%Patents top 20%Growth top 21%AI top 25% All 12 signals ▾Innovationtop 15% Patentstop 20% Growthtop 21% AItop 25% Fundingtop 28% Moattop 29% Fin. healthtop 42% Markettop 45% Talentbottom 48% Newsbottom 45% Globalbottom 42% Partnersbottom 34% Innovation: 125 patents (top 16% of patent-holders) · 86 filings since 2022 vs 39 in 2017-21 Patents: 125 patents matched (strict assignee match) · 86 filings since 2022 vs 39 in 2017-21 rank vs industry peers · Fliar Intelligence Index 84/100 | $24M | 2 mo ago | 101 | Junkil Been Co-Founder & Co-CEO | — | — | 125 patents AI-driven medical imaging analysis and clinical decision support for neurodiagnostics | — |
| 9 | ProtoPie Platform offering prototyping tool for digital products | $19M | 16 mo ago | 74 | John Song Co-Founder | Node.jsYouTubeReact+31 | Top 1M | — | 1 launch |
| 10 | CryptoLab Developer of homomorphic encryption software and tools for data privacy | $16M | 47 mo ago | 42 | Jung Cheon CEO | — | — | — | 1 launch · 2 partnerships · 1 award |
| 11 | S2W AI based cyber threat intelligence and darknet monitoring solution provider | $14M | 56 mo ago | 58 | Sangduk Suh Founder & CEO | JavaGSAPCloudflare Zaraz+9 | Top 5M | 86 patents Cybersecurity threat detection and analytics, including data change tracking, C2 identification, and crypto forensics. | — |
| 12 | Logpresso Provider of security orchestration, automation, and response platform and related services | $11M | 6 mo ago | 40 | BongYeol Yang Co-Founder & CEO | Apple iCloud MailGoogle WorkspaceSalesforce+13 | Top 50M | 17 patents AI-powered security log analytics, threat detection, and big‑data storage/query platform. | — |
| 13 | Odd Concepts Provider of image recognition solutions for enterprises | $10M | 74 mo ago | 12 | — | — | — | 125 patents AI-powered fashion image generation, reconstruction, and recommendation systems | — |
| 14 | SecuLetter Static & dynamic analysis based email security | $10M | 76 mo ago | 16 | Chasung Lim CEO | WordPressMySQLPHP+31 | Top 10M | 42 patents Malware detection and neutralization for executable files and office document exploit vectors | — |
| 15 | Lablup Developer of software providing researchers and engineers access to computing resources | $10M | 37 mo ago | 21 | Jonghyun Park Co-Founder | Amazon Web Serviceslit-htmllit-element+4 | Top 50M | 25 patents Patents concentrated in computing, sensing & instrumentation | — |
| 16 | 42Maru Developer of AI platform providing question answering and natural language processing | $9M | 25 mo ago | 71 | D.K Donghwan Kim Ceo | — | — | 53 patents AI-powered text structuring, summarization, and NL-to-SQL query generation for databases | — |
| 17 | SOOHO Blockchain-based enterprise financial infrastructure solutions and related services | $9M | 42 mo ago | 25 | Jisu Park Co-Founder & CEO | Node.jsReactNext.js+13 | Top 50M | 19 patents Cross-chain messaging, smart‑contract security analysis, and stake‑token management on blockchains | — |
| 18 | Aston Provider of decentralized document security and authentication platform | $9M | 101 mo ago | — | Kyungok Park Co-CEO | — | — | — | — |
| 19 | Penta Security Platform offering web and data security products, solutions, and services | $8M | 315 mo ago | 123 | Seokwoo Lee Founder & CEO | WordPressApple iCloud MailGoogle Workspace+23 | Top 5M | 177 patents Patents concentrated in computing, sensing & instrumentation | — |
| 20 | Aim Intelligence AI-based intelligence solutions for AI vulnerabilities, adversarial attacks, and data privacy | $7M | 2 mo ago | — | Haneul K Co-Founder | TurbopackNode.jsThree.js+14 | Top 5M | — | 1 internship · 1 partnership |
| 21 | Fasoo Provider of AI, data, and security solutions for enterprise environments | $5M | 90 mo ago | 137 | — | WordPressMySQLPHP+27 | Top 10M | 28 patents Data security and access control for AI models, documents, and video watermarking | — |
| 22 | SSenStone Provider of authenitcation solution | $4M | 47 mo ago | 15 | Chang Yoo Founder & CEO | HubSpot CMS HubHubSpotcore-js+17 | Top 5M | 354 patents Secure virtual-code authentication for financial, IoT, and industrial control systems | — |
| 23 | Ad-Shield Ad blocker solutions for advertisers | $3M | 27 mo ago | 11 | — | WebflowGSAPStripe+21 | Top 10M | 3 patents Portable fire suppression devices and modular acoustic insulation panels for construction | — |
| 24 | WhaTap Cloud-based application performance monitoring solution | $3M | 117 mo ago | 73 | DongIn Lee Chief Executive Officer | GnuboardMySQLPHP+19 | Top 1M | 2 patents Patents concentrated in computing, sensing & instrumentation | — |
| 25 | Alchera AI Platform offering face and image recognition solutions for enterprises 74Growth top 21%Product top 22%AI top 25%Moat top 32% All 12 signals ▾Growthtop 21% Producttop 22% AItop 25% Moattop 32% Innovationtop 36% Patentstop 37% Fundingtop 40% Markettop 42% Techtop 47% Fin. healthbottom 49% Talentbottom 49% Globalbottom 38% Growth: Headcount 53 → 110 (+108%) across vintages · Fresh capital in last 24 mo Product: 3 published apps (608 installs) · Company stage: Public rank vs industry peers · Fliar Intelligence Index 74/100 | $3M | 1 mo ago | 110 110 → 160 (+45%) | Young Hwang CEO | WebflowAmazon Web ServicesMicrosoft Clarity+19 | Top 5M | 35 patents AI-powered biometric authentication and wildfire detection using multimodal and domain‑adapted learning | — |
| 26 | MyCreditChain Blockchain based federal identity management solutions | $3M | 92 mo ago | — | Woosik Kim Founder & COO | — | — | 2 patents Incentive and compensation mechanisms for blockchain network participants | — |
| 27 | Security Platform Provider of embedded hardware-based device security solutions for IoT devices | $3M | 101 mo ago | — | Kyungmo Kim Co-Founder & CTO | — | — | 42 patents Hardware-based device authentication and anti‑tamper mechanisms for network security | — |
| 28 | Kornic Glory Network intrusion detection, NFS and load-balancer solution | $2M | 113 mo ago | 56 | CHO Myungjae CEO | — | — | 21 patents Wireless network security and intrusion detection, including IPv6 packet analysis | — |
| 29 | Insignary Security vulnerability and compliance assessment of open-source binary code | $2M | 93 mo ago | 9 | TJ Kang CEO & President | — | — | 8 patents Identifying open‑source software packages from binary executables | — |
| 30 | Tobesoft Enterprise UX/UI development Enviournment | $2M | 238 mo ago | 200 | — | Javaanime.jsApache Tomcat+2 | Top 5M | 68 patents AI-driven code/UI generation and automated reel handling for manufacturing equipment | 1 launch · 1 partnership |
| 31 | eRoun Generative AI security solutions 42AI top 22%Funding top 47%Patents top 48%Innovation top 49% All 8 signals ▾AItop 22% Fundingtop 47% Patentstop 48% Innovationtop 49% Talentbottom 49% Moatbottom 48% Marketbottom 37% Globalbottom 31% AI: Classified as an AI company · Holds AI/ML patents (G06N-family CPC) Funding: Raised $1.4M across 1 rounds · 1 rounds over 1 yrs (1.0/yr) rank vs industry peers · Fliar Intelligence Index 42/100 | $1M | 7 mo ago | — | Yoon Sik CEO | — | — | 3 patents AI safety tools for generative model prompt filtering and hallucination mitigation | — |
Top 12 Enterprise Infrastructure companies in South Korea
#1
Public · Seoul, Seoul · founded 2016 · 101 employees$24.4Mraised▾
Developer of AI-based simulation software for doctors and researchers in electrical brain stimulation. It is developing simulation software in neuro-engineering that is specialized for doctors and researchers in electrical brain stimulation (EBS). Its users can generate an individual 3D brain model by MRI, and simulate and analyze the potential effects of EBS in the various parameters of treatment in a clinical setting. It helps with full-automatic 3D brain model generation for each patient.
- Apr 2026Post IPO$21.5M
- Mar 2024Series B$751.4K
- Nov 2021Series B$16M
- Jan 2020Series A$2.5M
#2
Series A · Seoul, Seoul · founded 2024$7Mraised▾
AI-based intelligence solutions for AI vulnerabilities, adversarial attacks, and data privacy. It leverages data to test reactions of chosen LLM in diverse contexts. Its machines transforms heavy equipment into autonomous machines.
- Apr 2026Series A$7M
- Sep 2024Seed—
#3
Public · Seongnam-si, Gyeonggi-do · founded 2021 · 110 employees$3Mraised▾
Platform offering face and image recognition solutions for enterprises. Its includes facial recognition APIs and image recognition SDKs. It is applicable for identity verification, liveness detection, face matching, access control, people counting, and OCR. It caters to hospitality, educational, retail, tourism, consumer electric, and IT industries. It provides AI data construction services for the development of high-performance artificial intelligence models. It perform large-scale data collection and labeling tasks using in-house resources from our own domestic and international data centers, and build and provide customer-tailored AI data.
- May 2026Post IPO$3M
#4
Series B · Seoul, Seoul · founded 2013 · 40 employees$10.9Mraised▾
Provider of security orchestration, automation, and response platform and related services. The platform integrates threat detection, triage, digital forensics, and incident response. It offers security information and event management, log management, and cloud security posture management. The company provides solutions for automating security operation centers and detecting cyber threats.
- Dec 2025Series B$10.9M
- 2023Series A—
- 2019Seed—
#5
Series B · Seoul, Seoul · founded 2014 · 74 employees$18.8Mraised▾
Protopie is a code free prototyping tool for digital products. It allows for building interactive prototypes without any coding. Features include multi finger gestures, sensors for explaining design concepts with visual material, mask objects for material design, and test design solutions. The application offered by the company is available for iOS, Android, Mac, Windows, and IoT devices. Roblox, Deezer, Spotify, Samsung, Rakuten, Daimler, Vivo are some of its clients.
- Jan 2025Series B$21M
- May 2022Series A$8M
- Feb 2020Series A$6.3M
- Jul 2018Series A$3.5M
#6
Seed · Seoul, Seoul · founded 2024$1.4Mraised▾
Generative AI security solutions. The platform supports enterprises use artificial intelligence, including large-scale language models.
- Oct 2025Seed$1.4M
#7
Seed · South Korea · founded 2019 · 42 employees$45.7Mraised▾
Cloud based database administration and security solutions. The product offers data workflow optimization through an SQL editor. It also turns SQL results into a Python notebook. The features of the product include data optimization, collaboration, SSL and SSH tunneling, data editing, data importing and exporting, and more.
- May 2024Seed$27.8M
- Mar 2024Seed—
- Dec 2021Seed$17.8M
- 2020Seed$150K
#8
Series B · Seoul, Seoul · founded 2018 · 260 employees$100.2Mraised▾
Provider of cloud and AIOps software solutions. It provides cloud conversion and design consulting solutions. It offers products including symphony and contrabass, which are AI based solutions for AIOps, cloud infrastructure orchestration and management. It offerings include multi hybrid cloud management, private cloud virtualization platforms, AI powered cloud resource optimization, and generative AI solutions tailored for secure, enterprise environments.
- Dec 2023Series B$100.2M
#9
Series A · Yongin si, Gyeonggi do · founded 2022 · 15 employees$50Mraised▾
Developer of memory technology intended to accelerate data-intensive applications. The company focuses on solving the Memory Wall problem with its data domain-specific architecture specialized in processing large-scale data, enabling users to deliver the fundamental technologies of memory-centric computing for innovating the future data center.
#10
Series C · Seongnam-si, Gyeonggi-do · founded 2019 · 685 employees$100.4Mraised▾
Provider of cloud computing, artificial intelligence, and related digital technology. The organization delivers services including infrastructure, platform solutions, and AI-driven applications. It offers tools and resources for developers, alongside enterprise solutions. The company shares industry news, press releases, and information regarding its developer programs.
- Dec 2021Series C$8.4M
- Jan 2021Series C$92M
#11
Series B · Seoul, Seoul · founded 2015 · 71 employees$9.3Mraised▾
Developer of AI platform providing question answering and natural language processing. The platform offers cognitive search and conversational technologies for large enterprises. It facilitates knowledge management through cognitive search and AI-based chatbots. The platform supports question answer interactions with high accuracy for smart devices. It automatically searches and compares content within documents.
- May 2024Series B—
- Jan 2024Series B$7.6M
- 2021Series A—
- Aug 2020Seed$1.7M
#12
Series B · Seoul, Seoul · founded 2014 · 50 employees$25.9Mraised▾
Cloud-based enterprise collaboration platform for team messaging. It allows teams to collaborate, communicate and connect teams, share files, manage feedback and create chat rooms for different teams based on location and topics. It enables users to manage team storage for files and documents & manage settings for check boards, charts and bulletin boards.
- Nov 2022Series B$1.2M
- Sep 2020Series B$13M
- Feb 2018Series A$5.2M
- Mar 2017Series A$1.7M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Enterprise Infrastructure coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Cloud Computing is moving in South Korea
A read on the academic research around Cloud Computing — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 638 South Korea-affiliated papers.
- Kyung Hee University47
- Seoul National University36
- Kyungpook National University31
- Ministry of Education29
- Gachon University27
- Scalability2→30
- Key (lock)2→25
- Edge computing1→23
- Encryption1→18
- Inference1→16
- Operating system1→16
- Key (lock)1→15
- Edge computing1→8
- Big data1→6
- Scheduling (production processes)2→7
- Key (lock)2→12
Where cloud computing is researched across South Korea
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Who's filing cloud computing patents in South Korea
South Korea cloud computing patent filing is cooling — 771 filings from 603 assignees (2016–2025), led by Samsung, Korea Electronics Telecomm, KT; annual filings 96→71.
- Samsung203
- Korea Electronics Telecomm149
- KT76
- Electronics & Telecommunications66
- Korea Advanced INST SCI & TECH35
- SK Planet35
- SK Telecom31
- UNIV Korea RES & BUS Found27
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.