| No | Participant Name |
|---|
| 1 | PT Kogas Driyap Konsultan |
| 2 | PT. ADITYA ENGINEERING CONSULTANT |
| 3 | PT. Caturbina Guna Persada |
| 4 | PT. Prismaita Cipta Kreasi |
| 5 | PT Cakrabuana Consultants |
| 6 | PT. CIRIAJASA ENGINEERING CONSULTANS |
| 7 | PT BRANTAS ABIPRAYA |
| 8 | PT Surveyor Indonesia (Persero) |
| 9 | PT Marga Graha Penta |
| 10 | PT. MAHAKARYA ABADI KONSULTAN |
| 11 | RAYAKONSUL |
| 12 | PT MITRAPLAN ENVIRATAMA |
| 13 | PT ANTARES KONSULTAN |
| 14 | PT. Indokeoi International |
| 15 | PT LAPI Ganeshatama Consulting |
| 16 | PT. Multimera Harapan |
| 17 | PT. AMURWA INTERNATIONAL |
| 18 | PT. RENCANA CIPTA MANDIRI |
| 19 | PT. GUNUNG GIRI ENGINEERING CONSULTANT |
| 20 | PT. LENGGOGENI PLANNING DESIGNING & CONSULTING |
| 21 | PT. AMYTHAS |
| 22 | PT. Griya Reka Estetika |
| 23 | PT. Indomas Mulia |
| 24 | PT. Bumi Harmoni Indoguna |
| 25 | PT. Global Mutu Utama |
| 26 | PT. Globetek Glory KOnsultan |
| 27 | PT PHIBETHA KALAMWIJAYA |
| 28 | PT. Reka Spasia Indonesia |
| 29 | PT. SARANA PERENCANA JAYA |
| 30 | PT. Duta Cipta Mandiri Engineering Consultant |