| Name | Biography |
|---|---|
| Mr Ngatemin . | Mr. Ngatemin is secretary at PT Wijaya Karya (Persero) Tbk. |
| Mr Destryani Sianturi | Mr Destryani Sianturi is a Corporate Secretary at PT Lancartama Sejati Tbk. |
| Mr Fafan Khoirul Fanani | Mr. Fafan Khoirul Fanani is a Director of Operations at PT Wijaya Karya (Persero) Tbk. |
| Mr James Tika | Mr James Tika is a Director at PT Tunas Alfin Tbk. |
| Mr Hananto Aji | Mr. Hananto Aji is a Operations Director I at PT Wijaya Karya (Persero) Tbk. |
| Mr Samuel Sofyan Tika | Mr Samuel Sofyan Tika is a Director at PT Tunas Alfin Tbk. |
| Mr Bernardus Budiman | Mr Bernardus Budiman is a Director at PT Tunas Alfin Tbk. |
| Mr John Tika | Mr John Tika is a President Director at PT Tunas Alfin Tbk. |
| Mr Hadjar Seti Adji | Mr. Hadjar Seti Adji is a Human Capital Management and Transformation Director at PT Wijaya Karya (Persero) Tbk. |
| Ms Ellen Elisabeth Golose | Ms Ellen Elisabeth Golose is a Secretary at PT Tunas Alfin Tbk. |
| Mr Sumadi . | Mr. Sumadi is a Risk Management and Legal Director at PT Wijaya Karya (Persero) Tbk. |
| Mr Agung Budi Waskito | Mr. Agung Budi Waskito is a President Director at PT Wijaya Karya (Persero) Tbk. |
| Mr Stephen Walla | Mr. Stephen Walla is an owner at Wismilak Inti Makmur Tbk. |
| Ms Indahtati Widjajadi | Ms. Indahtati Widjajadi is an owner at Wismilak Inti Makmur Tbk. |
| Ms Erni Lisawati | Ms. Erni Lisawati is a Director & Finance & Accounting Manager at Wismilak Inti Makmur Tbk. |
| Mr Surjanto Yasaputera | Mr. Surjanto Yasaputera is a Director & Corporate Secretary at Wismilak Inti Makmur Tbk. |
| Mr Lucas Firman Djajanto | Mr. Lucas Firman Djajanto is a Director & Financial Controller Manager at Wismilak Inti Makmur Tbk. |
| Mr Sugito Winarko | Mr. Sugito Winarko is a Director at Wismilak Inti Makmur Tbk. |
| Mr Krisna Tanimihardja | Mr. Krisna Tanimihardja is a Director at Wismilak Inti Makmur Tbk. |
| Mr Ronald Walla | Mr. Ronald Walla is a President Director at Wismilak Inti Makmur Tbk. |