CCC Holding GmbH is World Wide Call Centers's top competitor. CCC Holding GmbH is headquartered in Vienna, Vienna, and was founded in 1998. Like World Wide Call Centers, CCC Holding GmbH also operates in the Professional Services field. CCC Holding GmbH generates 48,116% the revenue of World Wide Call Centers.
CAS Software has been one of World Wide Call Centers's top competitors. CAS Software was founded in 1986, and its headquarters is in Karlsruhe, Baden-Württemberg. Like World Wide Call Centers, CAS Software also works within the Professional Services field. CAS Software has 91 more employees than World Wide Call Centers.