| Pefindo | ||
| 1 Jul 2021 - 1 Jul 2022 | ||
| National Long-Term Rating | idBBB/Stable | |
| - Waskita Karya Shelf Registration Bonds II Phase II Year 2016 | idBBB | |
| - Waskita Karya Shelf Registration Bonds II Phase III Series B Year 2017 | idBBB | |
| - 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 A 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 A Year 2019 | idBBB | |
| - Waskita Karya Shelf Registration Bonds III Phase IV Series B Year 2019 | idBBB | |
| - Waskita Karya Shelf Registration Bonds IV Year 2020 | idBBB | |
| - Waskita Karya Shelf Registration Bonds IV Phase I Year 2020 | idBBB | |
Note:
The PEFINDO ratings for the Waskita Karya Shelf Registration Bonds II Phase II Year 2016 and the Waskita Karya Shelf Registration Bonds III Phase III Series A Year 2018 are in effect until the redemption date of both bonds, i.e. 28 September 2021.