2023
- ESG Excellence Certification
- Jeonnam National University Letter of Appreciation
- Selection for Carbon Neutrality Leading Plant Project
- Preparing for Guinness World Record Attempt
- Distributor Contract with Nigerian Company
- Export Contract worth 300,000 dollars, approximately 400 million won
- PRE (Premium)-Designated High-End Small and Medium-sized Enterprise
- Technology Excellence Certified Company
- Innovation Procurement Certification Company
- Design Innovation Promising Enterprise
- Exhibition of 4.8kW AI Hydrogen Drone at the 10th Gwangju Design Biennale
- Management Innovation-oriented Small and Medium-sized Enterprise (Main-Biz)
2022
- HG-GH1800 Designation as Venture Startup Innovation Procurement Product
- Acquisition of Intelligent Energy production license in Korea
- Auditor of Jeonnam Provincial College
- Contract signed for a factory of 4,000 pyeong scale in Gwangju Metropolitan City Advanced Industrial Complex
- 2022 Startup Growth Technology Development Project (Strategic Type)
- 2022 Regional Cooperation Innovation Growth Project (R&D)
- 2022 Civil-Military Dual-Use Technology Development Project
- ISO9001:2015
- ISO14001:2015
- Top 1000 Innovative National Enterprises
- Promising Export Company
- Outstanding Employment Company
2021
- Acquisition of KC certification for 650W/800W/2.4kW hydrogen power packs
- Contract with Capturing Reality as the exclusive distributor in Korea
- Selected for the NIA 5G Demonstration Test project
- Selected for the Drone Demonstration City project
- Acquisition of T3 grade in corporate technology value assessment
- Successful demonstration flight of liquid hydrogen drone
- Successful commercialization of hydrogen fuel cell power generation module
- Korea-US (9,200km) 5G remote control demonstration
2020
- Acquisition of INNOBIZ certification
- Acquisition of MAINBIZ certification
- Contract with Intelligent Energy in the UK as the exclusive distributor in Korea and sale of hydrogen batteries
- Business agreement with SKYLOCK in Israel for the Korean market
- Patent registration (modular drone locking structure)
- Certified as a Family-Friendly Company
- Agricultural machinery post-management service
- Performance Sharing Company
- Supporting project for strengthening small global defense industry enterprises
2019
- Patent registration (Unmanned aircraft control system)
- Trademark (KEEFLY) registration
- Patent registration (Encryption method for LTE-based unmanned aviation system)
- Business agreement with Aero Geosurvey Indonesia
- Business agreement with Walden Global Services
- Business agreement with Aeroterrascan
- Business agreement with Silver Arrow Hobby
- 2019 Startup Growth Technology Development Project - Leadership Type
- 2019 Startup Growth Technology Development Project - Innovative Type
2018
- Establishment of HogreenAir UK branch
- Acquisition of Venture Company Certificate
- Designated as Global IP Star Company (Korea Invention Promotion Association)
- Acquisition of ISO 9001 certification
- Acquisition of LTE BOXSET KC certification
- Recognition as a group member of the Korea Aviation and Railway Accident Investigation Association
- Acquisition of Drone Multi-Control GCS GS certification
- Drone export to the UK
- Award for excellence in the 2018 Mock Crowdfunding Competition
- Direct Production Verification Certificate
- 3D Printing Industry Development Base Project
- 2018 Startup Growth Technology Development Project Stepping Stone 3rd phase
2017
- Establishment of company-affiliated research institute
- Development and test flight of a drone control system based on LTE communication
- Investment agreement with Korea Electric Power Corporation (KEPCO)
- Contracted and progressed technology development with ETRI
- Acquisition of KC certification for drones equipped with LTE communication control systems and agricultural drones
- Selected for technology development by the Korea Aerospace Research Institute
- Registration with the Aviation Accident Investigation Board
- Remote control drone flight demonstration between Korea and Germany (9,300km)
- Selected as a "First Penguin Startup" (Credit Guarantee Fund)
- Trademark (HOGREEN AIR) registration
- Selected as a K-Global 300 Company
- Support project for SW Convergence Cluster R&D
- Defense venture agreement company
- Registration of ultra-light flight device operation business
- 2017 Academic-Industrial Collaboration Technology Development Project
2016
- Establishment of HogreenAir Co., Ltd.
- Admission to the Startup Promotion Center of Gwangju Institute of Science and Technology (GIST)
- Qualification for competitive bidding
- Mutual cooperation agreement and OEM contract with China TYX