| Soengkar & Partners | Tower 88, 10th Floor, Kota Kasablanka Jl. Casablanca Kav. 88 Jakarta Selatan, Indonesia 12870 Phone : +6221 2956 8617 |
| Simbolon & Partners | South Quarter Tower A, 17th Floor Jl. RA Kartini Kav. 8, Cilandak Barat Jakarta Selatan, Indonesia 12430 Phone : +6221 2272 2227 / +6221 2272 2228 |