Company lists · Data verified August 2026
All Clinical trial staffing lists
Every Clinical trial staffing list RevenueBase publishes, by country and city. 11 lists covering 1,793 companies, verified August 2026. Largest markets first.
Clinical trial staffing by location
- Clinical trial staffing based in the United States1,132
- Clinical trial staffing based in the United Kingdom192
- Clinical trial staffing based in Germany91
- Clinical trial staffing based in Canada65
- Clinical trial staffing based in France61
- Clinical trial staffing based in Australia58
- Clinical trial staffing based in Poland53
- Clinical trial staffing based in the Netherlands41
- Clinical trial staffing based in Belgium36
- Clinical trial staffing based in Spain33
- Clinical trial staffing based in Switzerland31
Counts are matching companies in the RevenueBase company graph as of each list's last verification date.