Enthousiaste Intenza-relaties zijn onder andere:

ABAB | ACE | ADP Nederland | ASM Europe | Avéro | Bastion Hotels | BMA Nederland |  Brunel | Client ICT Group | Content | Creyf's | Delta Lloyd | DutchLease | Evershed Faasen | Fastware | GE Artesia Bank | Generali | Gielissen Exhibitions & Interiors | Goudse Verzekeringen | Interstep | ING Bank | ING Car Lease | Kolibrie Uitzendorganisatie | Jong & Laan | MarketResponse | Marktplaats | Martinair | Ministerie van Verkeer & Waterstaat | MCB Nederland | Nationale Nederlanden | Next ICT Solutions | Ordina | Ormit | Persoonality | PDZ Uitzendbureau | PricewaterhouseCoopers | Rabobank | RCI Financial Services | Rentokil Initial | Repay Payrolling | SAP | Synpact | Tence!  | Tijhuis & Partners | Transavia | United Restart | United Service Group | Unigarant | UWV | Van Doorne Advocaten | Victor Buyck Steel Construction | Waternet