Tens of thousands of appraisals carried out every year by Prelios Valuations constitute a wealth of data and knowledge that must become a shared heritage with the Customers that originated them.
Banks
| Deutsche Bank | Banca Credito Cooperativo | Morgan Stanley |
| Intesa San Paolo | Gruppo Banca Carige | Macquaire Bank |
| Unicredit | BNL | BPER |
| ING Direct | Cassa di Risparmio di Ferrara | Italfondiario |
| Banca del Mezzogiorno | Credem | Sparkasse |
| Barclays | Banca CR Firenze | BPM |
| Poste Italiane | Banca d'Italia | |
| Goldman Sachs | JP Morgan Chase | |
Companies
| Fondo AQ | Radian Group | TNT Logistic |
| Galbani | Dhl | Telecom Italia |
| A.C. Milan | Enpaia | Toro Assicurazioni |
| Lloyd Italico | Renault | FCA |
| Otis | F.C. Internazionale | A2A |
| Assolombarda | Siemens | PriceWatherHouseCoopers |
| Autostrade per l'Italia | Snam Rete Gas | |
| Bayer | Tamoil | |
| Porsche Italia | Rai | |