NEXUS / MEDOS: entwicklung und vertrieb von medizinischen informationsund kommunikationssystemen fuer universitaetskliniken, krankenhaeuser und grosspraxen; BOSS Branchen-Organisation und Software-Systeme AG: Units and systems, Systems for medical documentation, Software for hospitals; IMESO innovative medizinische Software GmbH: Units and systems, Software for the documentation of patient and of care, Software for the operating theatre and anaesthesia; KID Norddeutsche Kirchliche Gesellschaft für Informationsdienstleistungen mbH: Units and systems, Equipment and furnishing of and services for hospitals and sanatoria, Communication equipment and systems; MCS Labordatensysteme GmbH & Co. KG: Units and systems, Online data bases, Literature and documentation systems (software); ...