2000
  • International Flavors & Fragrances (PT. Essence Indonesia )
  • PT. Pandocon Lestarindo (P&O Nedlloyd)
  • PT. Banten World
  • PT. Pasifik Satelit Nusantara
  • PT. Gondo Wangi Sariaji
  • PT. Citra DMG
  • Silver Lake
  • Siemens Telecommunication
  • Siemens Business Service
  • Siemens Training Center
  • The Jakarta Consulting Group
  • PT. Jakarta Land Management
  • PT. Asuransi Wanamekar Handayani
  • Bahar & Partners (Law Firm)
  • GE Lighting