Commercial real estate data company CoStar Group is suing its biggest rival Xceligent for copyright infringement, in a near mirror image of its previous lawsuits against data startups RealMassive, LoopNet and against users of CompStak.
Commercial real estate data company CoStar Group is suing its biggest rival Xceligent for copyright infringement, in a near mirror image of its previous lawsuits against data startups RealMassive, LoopNet and against users of CompStak.