<sod >The names of major companies who usedÃÂÃÂ a benefits scheme to employ people without paying them have been revealed after the government lost aÃÂÃÂ four-year legal battle to protect their identities.< eod>< sod > The names of hundreds of major companies and charitiesÃÂÃÂ who usedÃÂÃÂ a benefits scheme to employ people without paying them have been revealed after the government lost aÃÂÃÂ four-year legal battle to protect their identities.< eod>