History
2024
  • 112024 National Productivity Award - Special Award in the Service Excellence Category, Commendation from the Minister of Trade, Industry, and Energy
  • 10The 14th Korea SNS Awards 2024
  • 10Patent Registration: "Information Provision System Based on Location Tracking"
  • 07Obtained GS (Good Software) Certification
  • 06Registered Copyright for "Genie v2.0 Smart Store Management System"
  • 06Contracted as the Provider for Integrated Mobile Notification Talk Services for the Health Insurance Review & Assessment Service
  • 06Contracted to Provide Kakao Notification Talk Services for Seat Reservations with the Korea Racing Authority
  • 05Filed 16 Design Patents for "Allgenie"
  • 05Entered into a Unit Price Contract for the Unified Messaging Service (UMS) with Korea University of Technology and Education
  • 05Selected as a Gyeongnam IT & SW Star Company for 2024
  • 04Designated as a Global IP Star Company by the Gyeongnam Intellectual Property Center
  • 03Contracted to Provide SMS Dispatch Services for the Korea Housing & Urban Guarantee Corporation
  • 02Selected as a Learning Company for the IPP Work-Study Dual System
  • 01Contracted to Provide KakaoTalk Business Message Services to the Construction Workers Mutual Aid Association for 2024
  • 01Registered as an AI Voucher Supplier
2023
  • 12Registered Four Design Patents for "Display Panel with Graphic User Interface"
  • 11Contracted to Provide KakaoTalk and SMS Services for the Korea Health Personnel Licensing Examination Institute for 2024-2026
  • 11Won the Excellence Award at the Gyeongnam Startup IR On-Site Competition
  • 11Awarded the Korea Design Award in the Management Category by the Minister of Trade, Industry and Energy
  • 10Contracted for Kakao Notification Talk, SMS Dispatch, and Maintenance Services with Kyungpook National University Hospital
  • 10Selected for the Smart Technology Development R&D Project for Micro Enterprises
  • 10Selected as an Official Agency for Kakao Moment
  • 10Established DHN Corporation
  • 10Signed an MOU with the Gyeongsangnam-do Federation of Micro Enterprises
  • 09Registered the Trademark "DHN Pluchinmall"
  • 08Selected as the SMS Service Provider for the Korea Real Estate Board
  • 08Selected as the SMS Service Provider for Kangwon National University Hospital
  • 07Filed a Trademark Application for "Allgenie"
  • 07Selected as the SMS Service Provider for the Korea Exchange
  • 06Selected as the SMS Service Provider for Korea National Open University
  • 06Selected for the Regional Business Growth Ladder Support Program
  • 05Certified as a Management Innovation Small and Medium Enterprise (Main-Biz)
  • 05Selected for the Startup Intellectual Property Voucher Program
  • 05Selected as a K-Voucher Non-face-to-face Service Provider for Two Consecutive Years
  • 04Signed a Family Company Agreement with the LINC+ Project Group at Kyungnam University
  • 04Selected as a Changwon Small Giant Enterprise
  • 03Selected as a Smart Store Supplier for Micro Enterprises
  • 01Selected as an Official Kakao Dealer for Three Consecutive Years
2022
  • 10Awarded the Korea Distribution Award by the Korea Chamber of Commerce and Industry
  • 10Awarded the Gyeongnam Small and Medium Enterprise Award by the Minister of SMEs and Startups
  • 08Selected for the Ministry of SMEs and Startups R&D Project (Live Commerce Solution)
  • 07Designated as a Performance Sharing Adopting Company by the Ministry of SMEs and Startups
  • 04Established Busan Branch
  • 03Patent Registered for "3D Image Acquisition and Visualization Method" and Technology Transfer for One Additional Patent
  • 01Selected as a K-Voucher Non-face-to-face Service Provider
  • 01Selected as an Official Kakao Dealer for Two Consecutive Years
2021
  • 07Established Seoul branch
  • 07Certified as a Technology Innovative Small and Medium Enterprise (Inno-Biz)
  • 06Established Daejeon branch
  • 06Business alliance with KT RCS
  • 06Business alliance with Infobank Biz-message
  • 05Selected for the Ministry of SMEs and Startups' Small and Medium Business Technology Development Program
  • 05Established Gwangju branch
  • 05ISO 9001:2015
  • 01Official Kakao Dealers
2020
  • 07Everyone’s AI AI Platform Released
  • 05Established Daegu branch
  • 05DHN Issuance of 6 billion convertible bonds (CB)
  • 04Korea SMEs and Startups Agency Investment loan
    compound 500 million won investment agreement
  • 01Official Kakao Dealers
2019
  • 11Selected as First Penguin-type startup company
    by Korea Credit Guarantee Fund
  • 112019 Technology Competency Excellent Company Certification
    Kakao-based customer-managed message sending service
  • 09Korea Credit Guarantee Fund Start-up Nest Selected
    as one of the 100 largest companies
  • 07Capital Increase of 300 Million KRW
  • 03Dongseo University Industry-University Cooperation
    Artificial Intelligence, Big Data, Deep Learning Algorithm R&D
  • 01Acquired a special type of value-added communication
    service provider for electric wave business in Korea
2018
  • 12Industry-academic agreement with Dongseo University in Busan
  • 10Software Business Registration Confirmed
  • 10Acquired KIBO Venture Business Certification
  • 09Ministry of SMEs and Startups - SME Verification Confirmed
  • 08Business agreement with Samsung S1 Co., Ltd.
  • 07Registered e-commerce mail order business
  • 06Established corporate research institute
  • 05ISO 9001 Obtained
  • 042018 Excellent Corporate Competency Certified Company
  • 02Registered with Korea Software Association
  • 02Kakao Mart Talk Copyright Registration
  • 01Established DHN Corporation
TOP
DHN CS CENTER : 1522-7985 / FAX : 0505-299-0001
  • Changwon Headquarters : Rooms 715, 716, and 717, Shinhwa The Plex City, 33 Pyeongsan-ro, Uichang-gu, Changwon-si, Gyeongsangnam-do
  • Seoul Branch : Room 1220, Sinnae SK V1 Center, 821-2 Sinnae-dong, Jungnang-gu, Seoul
  • Daejeon Branch : Room 206, Aniville Plaza, 7 Banseok-ro, Yuseong-gu, Daejeon
  • Daegu Branch : Room 513, SW Convergence Tech Biz Center, 160 Alpha City 1-ro, Suseong-gu, Daegu
  • Gwangju Branch : Room 533-1, LeHobot Gwangju Business Center, 5th Floor, Sangmu Tower, 7 Sangmu Jungang-ro, Seo-gu, Gwangju
  • Busan Branch : Room 615, Busan Venture Tower, 22 Mora-ro, Sasang-gu, Busan

Business Registration No. : 364-88-00974 / Mail-order business Report number : 2018-Changwon Uichang-0272
Special type of value-added telecommunication service provider registration number : No. 3-02-19-0001