Netman Desktop Manager

Bayer Business Services GmbH

Leverkusen

Carl Mahr Holding GmbH

Goettingen

German National Library of Economics (ZBW)

Kiel

German Institute for Standardization (DIN)

Berlin

German Institute for Economic Research (DIW)

Berlin

European Court of Justice

Luxembourg

F.A. Brockhaus AG

Mannheim

FAZ GmbH

Frankfurt am Main

Federal Court of Canada

Canada

Juelich Resarch Center

Juelich

Fraunhofer Society

St.Augustin

Henkel KGaA

Duesseldorf

Herzog August Library

Wolfenbuettel

House of Commons

London

Humboldt University

Berlin

Ibero-American Institute

Berlin

ifo Institute for Economic Research

Munich

Catholic University of Eichstaett-Ingolstadt

Eichstaett

Knoll AG

Ludwigshafen

State Parliament of North Rhine-Westphalia

Duesseldorf

Linde AG, Linde Gases Division

Hoellriegelskreuth

McKinsey & Company

U.S.A

National Defense Academy

Japan

NFO Infratest Burke GmbH&Co.KG

Munich

State Library of Lower Saxony

Hanover

Refratechnik Cement GmbH

Goettingen

Robert Bosch GmbH

Stuttgart and Gerlingen

Sandoz GmbH

Kundl

Sankyo Pharma GmbH

Munich

Solvay Pharmaceuticals GmbH

Hanover

National Library

Berlin

Weimar Classics Foundation

Weimar

Suedzucker AG

Mannheim

The British Council

Berlin

T-Systems International GmbH

Darmstadt

Central Medical Library, Eppendorf University Hospital

Hamburg

Westdeutscher Rundfunk (WDR)

Cologne