- General Motors Indonesia - ISO 9001 Quality Management
- Garuda - ISO 9001 Quality Management
- Tyco Electronics - TQM, Cross Cultural Communication, Supervisor Training, ISO 9001
- Sucofindo - ISO 9001, Business Excellence Model, Integrated Management System
- Merpati Airline - Business Excellence Model
- Bouraq Airlines - Customer Service improvement
- PELNI National Shipping Line - Business Process Management
- BP West Java - Supplier Quality Assurance
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