Drees & Sommer	Hamburg
GMW Architects	London U.K.
G.M.P. Architects	Berlin – GERMANY
P.T.W. Architects	Sydney – AUSTRALIA
SCOTT CARVER Architects	Sydney – AUSTRALIA
THAMES GATEWAY LONDON PARTNERSHIP	London U.K.
DESIGN PARTNERSHIP Architects	Pretoria – S. AFRICA
MOTT MAC DONALD	London – U.K.
WAGNER BIRO	Munchen – GERMANY
SINCLAIR KNIGHT MERZ	Melbourne – AUSTRALIA
SYMONDS GROUP	London – U.K.
WORLD TRADE CENTER ASSOCIATION	New York – USA
EDAW Architects	Sydney – AUSTRALIA
INVESTMENT & BAU GmbH	Hamburg – GERMANY
EUTEC Srl	Bologna – ITALY
W/S ATKINS	Epsom – U.K.
UNIECO Srl	Regio – ITALY
CRESTO TECHNOLOGIES S.A.	Sandvika – Norway
ORCA EEIG	Brussels – BELGIUM
COTA sbl	Brussels – BELGIUM
SEGHERS Eng/ing N.V.	Wilebroek – BELGIUM
MERLIN EEIG	Antwerp – BELGIUM
MENS EN RUIMTE asbl	Brussels – BELGIUM
ECONOLER asbl	Brussels – BELGIUM
Ecotec Ltd	Brussels – BELGIUM
SPAZIO Architects sprl	Brussels – BELGIUM
LIOR EEIG	Brussels – BELGIUM

ANOE srl	Milan – ITALY
SISTEMA IMPRESA srl	Padova – ITALY
VAN DER WIEL BV	Drahten – NEDERLAND
CONSIGLIO NATINALE	Bologna – ITALY
LAW GIBB Group	Reading – U.K.
WOODS BAGOT	Sydney – AUSTRALIA
CONNELL WAGNER	Queensland – AUSTRALIA
FIN MECCANICA Technologies	Torino – ITALY
JOIN RESEARCH CENTER	Ispra – ITALY
ECA GLOBAL	Barcelona – SPAIN
ARBEN MANAGEMENT	N.S.W. – AUSTRALIA
BRANDI INGNEURE GmbH	Koln – GERMANY
ECOLOGIA Spa	Milan – ITALY
USTINAD LABEM	CZECH REPUBLIC
MESTO BARDEJOV	Bardejov – SLOVAKIA
KULTURALIS – SZAKERTO	Budapest – HUNGARY
P.G. GOTEBORG	Goteborg – SWEDEN
LANSSTYRELSEN O.B. LAN	Goteborg – SWEDEN
AGENCY E.P.C.C.	Copenhagen – DENMARK
HELSINKI CITIHALL	Helsinki – FINLAND
MALMO STAD	Fosie – SWEDEN
BRUUN & SORENSEN S.A.	Aarhus – DENMARK