| 1 | | Cra | madrid |  ES | | | N/A | Pra Health Sciences | N/A | Raleigh, North Carolina, United States | Research | Raleigh, North Carolina, United States | +1 9133455700 |
| 2 | | Operador Cra | madrid | ES | | | N/A | Verisure Securitas Direct | N/A | Pozuelo De Alarcón, Madrid, Spain | Internet | N/A | N/A |
| 3 | | Cra | madrid | ES | | | N/A | Parexel | N/A | Newton, Massachusetts, United States | Research | Newton, Massachusetts, United States | +44 1159370000 |
| 4 | | Homebased Senior Cra En Canarias | madrid | ES | | | N/A | Pivotal | N/A | Spain | Pharmaceuticals | N/A | +34 917081250 |
| 5 | | Lead Cra | madrid | ES | | | N/A | Ppd | N/A | Wilmington, North Carolina, United States | Research | Wilmington, North Carolina, United States | +1 6095288000 |
| 6 | | Lead Cra | a coruña | ES | | | N/A | Valesta E.U. | N/A | Mechelen, Antwerpen, Belgium | Research | Mechelen, Antwerpen, Belgium | N/A |
| 7 | | Cra | madrid | ES | | | N/A | Ppd | N/A | Wilmington, North Carolina, United States | Pharmaceuticals | Wilmington, North Carolina, United States | +1 6095288000 |
| 8 | | Senior Cra | madrid | ES | | | N/A | Ppd | N/A | Wilmington, North Carolina, United States | Pharmaceuticals | Wilmington, North Carolina, United States | +1 6095288000 |
| 9 | | Cra | madrid | ES | | | N/A | Iqvia | N/A | Durham, North Carolina, United States | Pharmaceuticals | Durham, North Carolina, United States | +1 4845676100 |
| 10 | | Senior Cra and Local Study Leader | madrid | ES | | | N/A | Astrazeneca | N/A | Cambridge, Cambridgeshire, United Kingdom | Pharmaceuticals | Cambridge, Cambridgeshire, United Kingdom | +44 1514857700 |
| 11 | | Responsable De Turno De Cra | pamplona | ES | | | N/A | Sabico Seguridad | N/A | N/A | Security and Investigations | N/A | +34 925229094 |
| 12 | | Senior Cra | barcelona | ES | | | N/A | Covance | N/A | Princeton, New Jersey, United States | Pharmaceuticals | Princeton, New Jersey, United States | +1 3174673700 |
| 13 | | Lead Cra | madrid | ES | | | N/A | Ubc - An Express Scripts Company | N/A | Blue Bell, Pennsylvania, United States | Pharmaceuticals | Blue Bell, Pennsylvania, United States | N/A |
| 14 | | Cra Iii | madrid | ES | N/A | | N/A | Parexel | N/A | Newton, Massachusetts, United States | Pharmaceuticals | Newton, Massachusetts, United States | +44 1159370000 |
| 15 | | Senior Cra | valencia | ES | N/A | | N/A | Astrazeneca | N/A | Cambridge, Cambridgeshire, United Kingdom | Pharmaceuticals | Cambridge, Cambridgeshire, United Kingdom | +44 1514857700 |
| 16 | | Cra | madrid | ES | N/A | | N/A | Inventiv Health | N/A | Boston, Massachusetts, United States | Pharmaceuticals | Boston, Massachusetts, United States | +1 2122298400 |
| 17 | | Operadora Cra | barcelona | ES | N/A | | N/A | Plana Fàbrega | N/A | Spain | Security and Investigations | N/A | N/A |
| 18 | | Senior Cra Ii | madrid | ES | N/A | | N/A | Covance | N/A | Princeton, New Jersey, United States | Pharmaceuticals | Princeton, New Jersey, United States | +1 3174673700 |
| 19 | | Cra | madrid | ES | N/A | | N/A | Gsk | N/A | Hayes, Hillingdon, United Kingdom | Pharmaceuticals | Hayes, Hillingdon, United Kingdom | +44 1674672606 |
| 20 | | Cra | madrid | ES | N/A | | N/A | Icon Plc | N/A | Leopardstown, Dublin, Ireland | Pharmaceuticals | N/A | +353 12912000 |