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ICTK logo — Safe with Us!

ICTK

Safe with Us!

Founded 2017 Korea South Korea South 36 employees Acquired

General Information

Company Name ICTK
Founded Year 2017
Location Korea South Korea South
Employees 36
Funding Stage Acquired
Business Model B2B, SaaS, API
Revenue Model Licensing, Product Sales, Service Fee
Social

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About ICTK

ICTK, established in 2017, is a pioneering security solutions company grounded in PUF (Physical Unclonable Function) technology. Positioned as the sole company in Korea to fulfill all 'RoT' (Root of Trust) criteria set by the IoT Security Division of the Global Semiconductor Association, ICTK has distinguished itself in the development and production of PUF chips for both domestic and international markets.

Significantly, in December 2020, PUF technology was recognized as an international standard under ISO/IEC 20897, heralding potential growth in the associated domestic industry. Furthermore, the company achieved CMVP certification from the Korea National Intelligence Service in July 2021.

After a decade of R&D, ICTK boasts 109 registered patents worldwide as of 2022, with 55 more patents pending. They offer robust security products, including the latest VPN technology fortified with quantum-resistant encryption.

Despite a Venture Round investment occurring on 01 January 2003 from investors HB Investment and IMM Investment, ICTK demonstrates innovative leadership in hardware-based security advancements.

Business keywords: PUF Technology, IoT Security, Root of Trust, Hardware Security, Security Chips, Quantum-Resistant Encryption, System-on-Chip (SoC), Firmware Security Updates, eSIMs and USIMs, Quantum Key Distribution, PUF Embedded Solutions, Secure Processor, Quantum Random Number Generation, Automobile Security Solutions, Security R&D

Services & Products

Quantum-Resilient Security Solutions
PUF-based Hardware Security
Post-Quantum Cryptography Services
Security IP and Modules

Target Customers

Telecommunication Companies Enterprises using IoT and connected devices Tech Companies focused on Next-Generation Security Organizations concerned with Quantum Threats

Funding Rounds & Investors (2)

View All
Funding Stage Amount Investors Lead Investors Date
Acquisition Undisclosed 1
Bureau Veritas
01 Dec 2017
Round Undisclosed 1
HB Investment
HB Investment
01 Jan 2003

ICTK Alternatives & Competitors

ICTK vs
Hex Five Security, Inc.
Hex Five Security, Inc. United States

High-grade security firmware

Seed
1 employees
Developer Tools, Hardware
Compare ICTK vs Hex Five Security, Inc.
ICTK vs
Exein
Exein Italy

Building the Immune System of Digital Life.

Series D
71 employees
Cyber Security, Information Technology
Compare ICTK vs Exein

FAQ About ICTK

Safe with Us!
ICTK was founded in 2017.
ICTK is headquartered in Korea South.
ICTK has a B2B, SaaS and API business model. Its revenue comes from Licensing, Product Sales and Service Fee.
ICTK has approximately 36 employees.
ICTK has completed 2 funding rounds. The latest funding stage is Acquired.
ICTK offers: Quantum-Resilient Security Solutions, PUF-based Hardware Security, Post-Quantum Cryptography Services, Security IP and Modules.
Top alternatives and competitors to ICTK include Hex Five Security, Inc., Exein. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
ICTK and Hex Five Security, Inc. are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for ICTK, https://bouncewatch.com/company/ictk, updated 3 March 2026. When citing, please name BounceWatch and link this page.

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