WCG is seen as one of CCS's biggest rivals. WCG was founded in 1968 in Princeton, New Jersey. Like CCS, WCG also operates in the Professional Services sector. WCG generates $485M more revenue than CCS.
Continuum is one of CCS's top competitors. Continuum was founded in 1993, and its headquarters is in Washington, District of Columbia. Like CCS, Continuum also operates in the Professional Services space. Continuum has 50 fewer employees than CCS.
Clinical Trial Media is one of CCS's top rivals. Clinical Trial Media was founded in 1995, and is headquartered in Hauppauge, New York. Like CCS, Clinical Trial Media also works within the Professional Services sector. Clinical Trial Media generates $36.6M less revenue vs. CCS.