Licenses
- Engineering and Construction/Building Work Business (NO.207)
- Electrical Construction Business License (South Jeolla-00006)
- Housing Construction Enterprise (South Jeolla-Housing Site-1991-0002)
- Specialized Firefighting Facility Construction Business (No.2012-KA-01)
- Rebar, Concrete Construction Business (Hwasun South Jeolla NO.2012-09-02)
- Water and Sewage Facilities Business (Hwasun South Jeolla NO.2012-11-01)
- Facilities Maintain Business(Hwasun South Jeolla NO.2015-29-01)
- Landscaping Construction Business (NO.53)
- Overseas Construction Industry (NO.208)
- Earthworks Business (Hwasun South Jeolla NO.2012-12-02)
- Information and Communication Works Business (140095)
- Industry, environment facilities Construction Business (NO.97-06)
- A Company Specialized in Installing Renewable Energy Facilities_Solar Heat Energy (NO.2006-541)
- A Company Specialized in Installing Renewable Energy Facilities_Geothermal Energy (NO.2006-541)
- A Company Specialized in Installing Renewable Energy Facilities_Wind Power (NO.2006-541)
- Industrial Design Company_Environment Design Field (NO. 04971)