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국내 최고의 SAP 기술 전문가 그룹


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ATNS Group was founded in September 2002 as the first SAP Technology Consulting Service company in the country. Based on the expertise on SAP Technology, the company is developing to the best Technology Integration Group that applies the latest technological standards and best practice to materialization and improvements of business application.

As the country's unrivaled leader, we boast the most extensive assembly of SAP technical consultants. Leveraging their deep technical acumen and extensive industry exposure, our core mission is to provide comprehensive SAP Technology consulting, encompassing every phase of the SAP application lifecycle.

Our prowess is second to none, from system inception, construction, and hands-on operation to its dynamic expansion. Further solidifying our leadership, we provide consultative insights for SAP system operation and management. Our strategic alliances with elite IT solution providers, both locally and globally, enable us to prescribe the optimal solutions. ​

  • Company Name

    ATNS Group, Inc

  • Established in


  • Number of employees


  • Address

    3F, 43, Yangjaecheon-ro 21-gil, Seocho-gu, Seoul, Korea

What We Offer

ATNS Group is a multifaceted powerhouse, delivering everything from SAP technical insights and solution consulting to bespoke application development.

Public Cloud

  • Largest SAP BC consulting group among independent companies in Korea
  • Holds the most SAP Upgrade, Migration project reference in Korea
  • 24x7 Technical Support through global support organization


  • Best ILM Solution provider (Archiving, TDM)
  • Provides e-Accounting solution developed using SAP BSP technology
  • Delivers cloud based SAP system monitoring service


  • Executes on-site and remote maintenance services to stabilize SAP systems
  • Supports SAP outsourcing services that contribute to maximizing efficiency