Diamond Pharma Services is perceived as one of PrimeVigilance's biggest rivals. Diamond Pharma Services's headquarters is in Essex, England, and was founded in 2005. Diamond Pharma Services operates in the Business Support Services industry. Diamond Pharma Services generates 37% of PrimeVigilance's revenue.
PharmaVigilance has been one of PrimeVigilance's top competitors. PharmaVigilance is a Private company that was founded in 2013 in Slough, England. PharmaVigilance operates in the Business Support Services industry. Compared to PrimeVigilance, PharmaVigilance has 236 fewer employees.