eReview is established worldwide, this is a partial list of Web4's customers.

•  Aerostructures Corporation   •  Agilent Technologies   •  Airbus, UK   •  Amtrak Technologies (Fire Life and Safety)   •  Arabian Construction Company (ACC), Abu Dhabi (UAE)       •  ARCHON, Dubai (UAE)   •  Astley-Gilbert   •  Bibb and Associates   •  BIW Technologies (UK)   •  Bosch Siemens, Germany   •  Case New Holland   •  ChemBioTek Research International   •  Coin Acceptors   •  Constructware   •  Cubic Defense   •  D&J Blueline   •  Daimler Chrysler   •  eBuild.ca, Canada   •  ECIL   •  EDS   •  Engineered Software   •  Essent, Netherlands   •  ETEC (Allied Systems)   •  Florida Department of Transportation   •  FMC   •  Fuji-Xerox, Singapore   •  GAIL, India   •  General Motors

•  Hella, Germany   •  Honeywell   •  Integrated Technical Software   • inTEST Corporation   •  L3 Communications   •  LG Engineering & Construction Corp.   •  Lockheed Martin   •  Matra Marconi Space, France   •  Mercedes Benz, Germany   •  NCR   •  Northrop Grumman   •  OSIX Systems   •  Paxonix   •  Renault, France   •  Rolls Royce, UK   •  RWE Systems, Germany   •  Service Point   •  Sharp Laboratories of America   •  Structural Research Analysis Corp (SRAC)/Dassault Systems       •  Syncroness   •  TATA Steel (TISCO), India   •  TCS (Tata Consulting Services)   •  Tejari, Dubai (UAE)   •  Tekla, Inc.   •  Textron   •  TRC Inc.   •  UGS-PLM Solutions   •  United Defense (UDLP), und viele mehr ...