| Customer | Primavera Product Purchased | Business Application | Region |
| NAVFAC | PrimeContract® | Construction & Engineering | USA |
| General Motors | Primavera P3e/c™ for Construction | Construction & Engineering | USA |
| Siemens Medical Solutions | Primavera Enterprise® | Construction & Engineering / Information Technology | USA |
| Federal Aviation Administration | Primavera Enterprise® | Construction & Engineering | USA |
| BP Amoco | Primavera Software | Maintenance & Turnaround | TRIN |
| Jacksonville Transportation Authority | Primavera P3e/c™ for Construction & Primavera Expedition® | Construction & Engineering | USA |
| Global Response | Primavera P3e/c™ for Construction | Construction & Engineering | UK |
| Hydro-Quebec | Primavera Enterprise® | Maintenance & Turnaround | CAN |
| Altana Pharma | Primavera Enterprise® | New Product Development | GER |
| Australian Submarine | Primavera Enterprise® | Maintenance & Turnaround | AUS |
| UKAEA | Primavera Enterprise® | Maintenance & Turnaround | UK |
| Parsons Corporation | Primavera P3e/c™ for Construction | Construction & Engineering | USA |
| Mellon Financial Services | Primavera TeamPlay® | Information Technology | USA |
| Board of Government Federal Reserve | Primavera Evolve® | Professional Services | USA |
| Ogilvy Group, Inc. | Primavera Evolve® | Professional Services | USA |
| Kvaerner Business Partners | Primavera Enterprise® | Construction & Engineering | USA |
| Bechtel-INEEL | Primavera P3e/c™ for Construction | Construction & Engineering | USA |
| Logica UK | Primavera Software | Construction & Engineering | UK |
| Erie Insurance | Primavera Enterprise® | Information Technology | USA |
| Ericsson Process | Primavera Enterprise® | New Product Development | USA |
| Fleet Capital Group | Primavera Evolve® | Professional Services | USA |
| CH2M Hill | Primavera P3e/c™ for Construction | Construction & Engineering | USA |
| Balfour Beatty Rail | Primavera Software | Construction & Engineering | UK |