Introducing HPC Solution RNTier.

Company Information
About Us
Clunics, the leader in the high-performance computing (HPC) solutions industry.

Clunix, a leader in the high-performance computing (HPC) solution industry, has developed the HPC cloud solution 'Areteer' to address various issues in HPC operation, and has established itself as a leading domestic HPC cloud solution company based on its long-term accumulated technology and know-how.

Maximizing the convenience and efficiency of both users and administrators, we develop not only high-performance computing (HPC) cloud solutions but also HPC cloud solutions specialized in 3D graphic design, AI learning, and big data processing, among others, to suggest the optimal HPC environment tailored to the customer's needs.
Solution Areas
  • High-Performance Computing (HPC) Cloud Solution

    An efficient solution that integrates all the necessary technologies to run high-computational demanding applications.

  • 3D Graphics Specialized HPC Cloud Solution

    A solution that combines high-performance computing technologies suitable for 3D design projects, aiming for optimal performance and efficiency.

  • Artificial Intelligence (AI) Specialized HPC Cloud Solution

    A solution that provides container-based computing resources, supporting the rapid and easy development of high-quality artificial intelligence models.

  • Big Data Specialized HPC Cloud Solution

    A data processing solution that integrates high-performance technologies to efficiently handle large volumes of data, ensuring fast and accurate processing.

Service Areas
  • Private Cloud (On-premises)

    A service that allows operating and managing computing systems in the most robust and stable environment, either in a self-owned data center or a physical location.

  • RNTier Cloud (Public Cloud)

    A solution that offers high availability, allowing users to quickly configure more resources as needed and providing high accessibility from any location with internet connectivity.

  • Hybrid Cloud

    A solution that combines the advantages of both public cloud and private cloud (on-premises), offering high scalability, cost-effectiveness, and complementary features for HPC workloads.

  • 70% of total employees are dedicated to technical research
  • Received the Minister of Trade, Industry and Energy's commendation in 2021 for cloud industry development
  • Attracted strategic investment from Naver Cloud in 2022
  • 2023 Arentire Hybrid cloud launch
  • Company name

    Clunix Co., Ltd.

  • Established

    Januarty 2000

  • Number of emproyees

    57 as of 2023
    (70% are in technical research positions)

  • CEO

    Seo Jin-woo

  • Business areas

    Development and supply of HPC solutions, HPC cloud services, development and supply of solutions specialized in 3D graphics, artificial intelligence, and big data

  • Locations

    Head office: 1206-07, 1-dong, 775, Gyeongin-ro, Yeongdeungpo-gu, Seoul, South Korea
    Daegu Center: 308, 47, Kyungdae-ro 17-gil, Buk-gu, Daegu, South Korea

  • Contact

    Tel : +82-2- 3486-5896
    E-mail : product /

  • Homepage

Clunix, founded by a group of engineering PhDs from Seoul National University in January 2000, focuses exclusively on high-performance computing (HPC) environments and has been researching and developing its own solutions.
  • the period of establishment : 2000~

    Seven engineering Ph.D.s from Seoul National University founded Klunix, and have been developing high-performance computing (HPC) solutions for large-scale cluster environments.

  • Growth period : 2010~

    Introduction and establishment of domestic corporate/public/university research institutes after the launch of 'RNTier', an HPC cloud solution specializing in R&D

  • Leap time : 2020~

    Launch of public/hybrid services to expand high-performance computing services in a variety of industries

  • · Released clustering solution ‘EnCluster‘
  • · Supply of high-performance parallel computing HPC
  • · Designated as excellent new technology by the Ministry of Information and Communication
  • · Released central integration construction solution ‘Sentrika‘
  • · Obtained quality management system ISO 9001
  • · Released web-based CAE integration solution GridCenter®
  • · Supply of solutions to domestic universities such as Seoul National University and KAIST
  • · Korea‘s first R&D cloud solution ‘Arentier‘ is released
  • · POSCO Technology Research Institute Establishing the First Environment in Korea
  • · Daegu Big Data Center Established
  • · Patent registration for parallel simulation methods
  • · Patent registration of data caching devices and their methods
  • · Establishment of Gimcheon Branch
  • · Patent registration for computer failure estimation devices
  • · RNTier Version 3.0 Acquires GS Certification
  • · Awarded Ministerial Commendation at the Cloud Industry Awards
  • · CEO Seo Jin-woo takes office as sole CEO
  • · Establishing a strategic collaboration relationship with Naver Cloud
  • · Public cloud service ‘RNTier Cloud‘ is released
  • · Acquires Amazon Web Services (AWS) Software Pass Certification
  • · Achieve NIPA Cloud Computing Service Quality and Performance Certification
  • · Introducing Hybrid Cloud Services
Clunics in the Media
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