ESG rating
In the annual Korea Corporate Governance Institute (KCGS) ESG evaluation, TYM obtained the ESG Integrated A rating for 2021. Since then, TYM has continued work to enhance sustainability efforts and results.

| Year | Composite Score | Environmental | Social | Governance |
|---|---|---|---|---|
| 2024 | B+ | B+ | A | B |
| 2023 | B+ | B+ | A | B |
| 2022 | B+ | B | B+ | B+ |
| 2021 | A | B+ | A+ | B+ |
| 2020 | B+ | B | B+ | B+ |
