- Australian Embassy Jakarta
- AUSAID Jakarta ( Australian Agency for International Development)
- AIPRD ( Australia – Indonesia Partnership for Reconstruction and Development )
- IAFDR (AUSTRALIA-INDONESIA FOR DISASTER REDUCTION)
- Sido Muncul Group
- Argo Manunggal Textile
- Pemerintahan Daerah Muko muko
- SAN DIEGO HILLS ( Memorial Park and Funeral Homes)
- CIPUTRA Balikpapan
- INDOCEMENT Banjarmasin (Kalimantan)
- PT. Duta Sarana Perkasa (DUSASUN)
- Cipta Papan Dinamika (GRC BOARD Factory)
- Japenansi Nusantara
- Museum Batavia Kota tua Jakarta
- Kapuspang SDM Aperatur departemen Perhubungan
- Toyota Tsusho Indonesia
- Pelita Cengkareng Paper
- JDC ( Jakarta Design Center Building )
- Muncul mekar
- Chemonics (Project of USAid – United States of America Agency)
- HUTAMA KARYA ( PERSERO, Civil Engineering and General Contractor )
- PT Wijaya Karya (WIKA)
- Departemen Keuangan
- FX PLAZA and Apartment SUDIRMAN
- RADIO RRI :JAKARTA, SEMARANG,MADIUN, JEMBER, PALU, BOGOR, BALI.
- CHAROEN POKPHAND.
- KRAKATAUSTEEL
- INDOCEMENT BANJARMASIN
- SOEKARNO HATTA AIR PORT
- PLNBALI
- PLTA BANJARNEGARA
- Institute Technology Bandung
- PT Argha Karya Prima Industry
- PT Jaba Garmindo
- PT Mitshuboshi Belting Indonesia
- PT Trimitra Baterai Perkasa
- Metito Indonesia (Water Purifier Company, Head Office in Dubai)
- And many more