| Pefindo | |
| 22 Apr 2022 - 1 Nov 2022 | |
| Corporate Rating | idBBB/Stable |
| Pefindo | |
| 22 Apr 2022 - 1 Nov 2022 | |
| National Long-Term Rating | idBBB/Stable |
| - Waskita Karya Bonds III Year 2021 | idAAA(gg) |
| - Waskita Karya Shelf Registration Bonds III Phase I Series B Year 2017 | idBBB |
| - Waskita Karya Shelf Registration Bonds III Phase II Series B Year 2018 | idBBB |
| - Waskita Karya Shelf Registration Bonds III Phase III Series B Year 2018 | idBBB |
| - Waskita Karya Shelf Registration Bonds III Phase IV Series B Year 2019 | idBBB |
| - Waskita Karya Shelf Registration Bonds IV Phase I Year 2020 | idBBB |