Best Enterprise Infrastructure Companies in Gyeonggi-do, South Korea
The 32 best Enterprise Infrastructure companies in Gyeonggi-do, South Korea in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Kakao Enterprise.
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 Gyeonggi-do
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Kakao Enterprise 🦄 Provider of cloud computing, artificial intelligence, and related digital technology | $100M | 58 mo ago | Series C | — | 2019 | TistorySentryZendesk+18 | — | — |
| 2 | S2W AI based cyber threat intelligence and darknet monitoring solution provider | $14M | 61 mo ago | Public | Sangduk Suh Founder & CEO | 2018 | JavaGSAPCloudflare Zaraz+9 | 86 patents Cybersecurity threat detection, data integrity tracking, and crypto transaction analysis solutions. | — |
| 3 | SecuLetter Static & dynamic analysis based email security | $10M | 80 mo ago | Public | Chasung Lim CEO | 2015 | WordPressMySQLPHP+31 | 42 patents Malware detection and neutralization for executable files and office document exploit vectors | — |
| 4 | 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 | 5 mo ago | Public | Young Hwang CEO | 2021 | WebflowAmazon Web ServicesMicrosoft Clarity+19 | 35 patents AI-driven biometric authentication and wildfire detection using advanced computer vision | — |
| 5 | Security Platform Provider of embedded hardware-based device security solutions for IoT devices | $3M | 106 mo ago | Series A | Kyungmo Kim Co-Founder & CTO | 2015 | — | 42 patents Hardware anti-tamper and device authentication for network intrusion prevention | — |
| 6 | DataBean Cooling solution for data centers | — | 48 mo ago | Seed | — | 2016 | — | 9 patents Immersion cooling systems for high‑density computer/server hardware thermal management | — |
| 7 | Lockin App wrapping based mobile application security and management | — | 136 mo ago | Seed | Myung Gyu CEO | 2013 | — | 3 patents Secure keypad entry systems using random-number based authentication | — |
| 8 | Hancom Secure Blockchain-based security solution for enterprises | — | 162 mo ago | Public | Betty Row CEO | 1999 | — | 12 patents Patents concentrated in computing, sensing & instrumentation | — |
Top 8 Enterprise Infrastructure companies in Gyeonggi-do
#1
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
#2
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
#3
Public · Seongnam-si, Gyeonggi-do · founded 2018 · 58 employees$13.5Mraised▾
AI based cyber threat intelligence and darknet monitoring solution provider. It provides multiple solutions including Attack Surface Management and others which offer digital fraud detection systems based on deep learning and artificial intelligence technologies to detect suspicious transactions and behaviors in the client systems. It offers virtual asset intelligence in-depth analysis of virtual asset transactions and monitors illegal transactions, money laundering, and others.
- Oct 2021Series B$10M
- Mar 2020Series A$3.5M
#4
Public · Seongnam-si, Gyeonggi-do · founded 2015 · 16 employees$9.7Mraised▾
SecuLetter provides a secure email gateway (SEG) for detecting and blocking zero-day attacks to deliver email security to the organizations. The platform analyses all the emails for malicious attachment and sends a warning message to the recipient and alerts the security manager about the zero-day attack by sharing the original email with the suspicious codes. Features include hybrid analysis to mitigate evolving e-mail threats, protection on the assembly level for vulnerable points, detection or prevention of spear-phishing email campaigns, and real-time detection & quarantine of the malicious emails. Delivered as an on-premise appliance or consumed as the SecuLetter Cloud Service to protect the email server.
- Feb 2020Series B$2M
- Nov 2019Series B$6M
- Oct 2016Series A$1.7M
#5
Series A · Seongnam-si, Gyeonggi-do · founded 2015$2.8Mraised▾
Provider of embedded hardware-based device security solutions for IoT devices. Their solutions include Device Security Platform and Device Security Development Platform. DSP is embedded security software for secure boot and firmware protection based on cryptography technology. DSDP is a development kit for OEMs and IoT device manufacturers to develop and launch IoT products faster and cost-effectively.
- Jan 2018Series A$2.8M
#6
Seed · Suwon-si, Gyeonggi-do · founded 2016 · 6 employees—raised▾
Cooling solution for data centers. It focuses on providing solutions for data center server cooling technology. It cools the equipment by immersing it in a liquid solution that consists of hydrocarbon, ester, fluorocarbon fluid, etc.
- Nov 2022Seed—
#7
Seed · Seongnam-si, Gyeonggi-do · founded 2013—raised▾
Lockin provides mobile application management and security to the organizations. The product LIAPP protects mobile application installed on the Android & iOS device by leveraging app wrapping. Features include source-code protection, app protection, memory protection, anti-tampering, native library protection, rooting detection, virtual machine detection, code obfuscation, user blocking, real-time detection and option control. Pricing is based on either an annual license or a monthly subscription starting at $140/month.
- Jun 2015Seed—
#8
Public · Seongnam-si, Gyeonggi-do · founded 1999—raised▾
Blockchain-based security solution for enterprises. The company provides security products for data encryption, integrated authentication, mobile security, and blockchain security. The company provides a wide range of solutions using encryption technology such as email security and integrated key management.
- May 2013Post IPO—
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.