- Daebo D&S Co., Ltd. partner registration
- Note) Registration as a CQV partner
- Registered as a partner of Hwaseong Service Area Co., Ltd.
- Registered as a partner of Okcheon Service Area Co., Ltd.
- SK Happy Narae partner registration
- SKC KOLON PI Partner Registration
- Registered as Kumho Petrochemical partner
- Registration of CJ CheilJedang partner company
- Note) Registration of Samsung SDI partner company
- Note) Registration as a partner for public health facilities
- Note) Registration as a partner of Ido
- Registered as a partner of LG Chem's Cheongju plant
- Registered as a partner of LG Chem's Ochang plant
- Registered as a partner of LG Chem's Iksan plant
- Registration of LG Chem's overseas subsidiary
- Note)SubOne partner registration
- Registered as a partner of LG Hausys Oksan plant
- Note) Registration of CK solution partner
- Registration of Public Procurement Service's atmospheric environment construction project
- Registration of machinery and equipment construction business of Public Procurement Service
- Expansion of factory (Land: 2700 pyeong / Factory: 950 pyeong)
- Note) Registration of Samsung SDI overseas subsidiary partner
- Note) Registration of SK Innovation partner
- Registration of LG Energy Solution Supplier
- Note) Registration of SKon overseas subsidiary partner
- LX Houseys Oksan Plant Partner Registration
- Registered as a partner of Geumyeong ENG.
- Registered as a partner of Jungwon Engineering Co., Ltd.