According to the evaluation by the Korea ESG Standards Institute, Solus Advanced Materials' comprehensive ESG rating, environmental, social, and governance rating by year is as follows:
| Year | Comprehensive grade | Environment | Society | Governance |
|---|---|---|---|---|
| 2023 | B | C | B+ | B |
| 2022 | C | D | C | B |
| 2021 | B | D | B | B+ |