Germany

• SAINT-GOBAIN GLASS Deutschland GmbH
• Prüfamt für Baustatik (Stuttgart)
• PSP - Prof. Sedlacek & Partner (Aachen)
• RWTH Aachen, Lehrstuhl für Stahlbau
• Werner Sobek Stuttgart GmbH & Co. KG
  
• Fraunhofer Institut für Kurzzeitdynamik (München)
• INTERPANE (Lauenförde)
• Vetrotech Saint-Gobain International AG (Neuss)
• Josef Gartner, Fassadenbau (Gundelfingen)
• Ed. Züblin AG, Hauptverwaltung (Stuttgart)
• RWTH Aachen - Lehrstuhl für Baukonstruktion
• TU München - Lehrstuhl für Stahlbau
• FH München - Labor für Stahl- und Leichtmetallbau
• Dr. Kunkel & Partner KG, Ingenieurbüro (Düsseldorf)
• CSK, Ingenieurgesellschaft mbH (Bochum)
• Loos & Partner, Ingenieurbüro (Bad Homburg)
• Bangratz, Ingenieurbüro (Heilbronn)
• Wetzel & von Seht, Ingenieurbüro (Hamburg)
• UNIGLAS GmbH & Co. KG (Hachenburg)
• WTM Engineers GmbH, Ingenieurbüro (Hamburg)
• Gehlen, Ingenieurbüro (Düsseldorf)
• Schlaich Bergermann und Partner (Stuttgart)
• Zilch + Müller GmbH, Ingenieurbüro (München)
• Geerds Metallbau GmbH (Hamburg)
• Gölkel IGG (Stuttgart)
• Dipl.-Ing. Rudolf Schulze (Much)
• Egbert Spreng (Bretzfeld)
• Wanzek GmbH (Bielefeld)
• Beck GmbH (Cleebronn)
• W&B Engineering (Böhlen)
• Ing. Gesellschaft für das Bauwesen (Augsburg)
• Vreden, Henneker + Partner (Bonn)
• Menrath + Jaenke (Stuttgart)
• Hamm, Ingenieurbüro (Gelnhausen)
• Novum Structures GmbH (Veitshöchheim)

Austria

• Waagner-Biró (Wien)
• Glas Gasperlmaier (Wagrain)
• Egger Glas (Wien)
• Praher-Schuster ZT-GmbH (Linz)
• Eckelt Glas GmbH (Steyr)
• Dr.-Ing. Christian Schaur (Rum)
• Dipl.-Ing. Johann Greindl (Linz)
• Anwendungszentrum Bautechnologie ( Innsbruck)
• Dipl.-Ing. Walter Prause (Wien)
• Dipl.-Ing. Wolfgang Platzer (Graz)
• H+W Ziviltechniker GmbH (Alkoven)
• Dipl.-Ing. Gerhard Perlot (Fügen)
• Dipl.-Ing. Kristian Zeller (St. Valentin)
• Dipl.-Ing Adolf Verderber (Graz)
• Karner Consulting ZT GmbH (Wien)
• Petschenig Glastec GmbH & Co. KG (Leopoldsdorf)
• Glasmarte GmbH (Bregenz)
• Institut für konstruktiven Ingenieurbau (Wien)
• Pilkington Austria (Mitterberghütten)

Switzerland

• Roffler Ingenieure GmbH (Malans)
• SOFRAVER S.A. (Avry-Rosé)
• Steinmann AG (Wetzikon)
• Schmidlin AG (Aesch)
• Dr. Lüchinger + Meyer (Zürich)
• feroplan engineering ag (Chur)
• Ernst Schweizer AG (Hedingen)
• Fahrni AG (Lyss)
• Hochschule für Technik und Architektur (Horw)
• BIFF SA (Bureau d’Ingénieurs Fenêtres et Façades SA), (Lausanne)
• Toni Frei Metallbau AG (Niederuzwil)
• Buri Müller Partner GmbH (Burgdorf)

Belgium

• Willems Building & Engineering (Nieuwrode)
• LEROBEL N.V. (Hasselt)
• Verhofsté metaalconstructies nv (Zele)
• AGC Flat Glass Europe SA (Bruxelles)
• CEVAN Industries nv (Maaseik)
• Groven NV (Mechelen)
• SECO (Brussels)
• MEYVAERT GLASS ENGINEERING (Gent)
• Sprimoglass S.A. (Sprimont)
• Willems Building & Engineering bvba (Nieuwrode)

Czech Republic

• Mirsolav Sázovský (Praha)
• RECOC spol. S.r.o. (Praha)
• IZOLAS, spol. s r.o. (Brno)
• SIPRAL a.s. (Praha)

Netherlands

• IBS Consultants (Zwijndrecht)
• Scheuten Glas (Venlo)
• TNO TPD (Delft)
• Brakel Atmos b.v. (Uden)
• Permasteelisa Central Europe B.V. (Heerlen)
• BRS Staalwerken B.V. (Moerkapelle)
• DGMR Bouw B.V. (Arnhem)
• Constructieburo Hummel (Bodegraven)
• Balink Glas & Aluminium (Heerenveen)
• Pilkington Benelux B.V. (Enschede)
• Arsycon (Rijen)
• Schijf Werkvoorbereiding B.V. (Vriezenveen)
• Saint-Gobain Glass Netherlands (Veenendaal)
• Sonnastaal Eindhoven BV (Geldrop)
• Kenniscentrum Glas (Be Gouda)
• Köhler Peutz BV (Zoetermeer)

Great Britain

• Ramboll Whitbybird Limited (London, Cambridge, Bath, Manchester)
• Solaglas Ltd. (Coventry)
• Space Decks Ltd. (Somerset)
• H.L. Smith Construction (High Wycombe)
• Komfort Office Enviroments (Crawley)
• Wintech Limited (Wolverhampton)
• Buro Happold Ltd. (Bath)
• Arup & Partners International Ltd. (London)
• Malishev Wilson Engineers (London) USA Front Inc. (New York)
• Thornton Tomasetti (New York, Chicago, LA)
• Heintges & Associates (New York)
• Novum Structures LLC (Menomonee Falls)
• Permasteelisa North America Corp. (Windsor)
• Interface Facade Engineering (London)
• Laing O’Rourke (Dartford)

Ireland

• Gunn Lennon Fabrications Ltd. (Dublin)
• BFDL (Dublin)
• Declan Quirke (Maynooth)
• Architectural Aluminium Ltd (Dublin)
• Carey Glass UC (Nenagh)
• TSA (Cork)
• Alucraft (Dublin)
• Aluminium Factory Ltd (Dublin)

United States of America

• Rice Engineering, Inc. (Luxemburg, WI)
• Halcrow, (NewYork, NY)
• Buro Happold (New York, NY)
• Larson Engineering, Inc. (St. Louis, MO)
• SSH Stanley Spurling & Hamilton Inc. (Huston, Texas)
• Permasteelesia North (Windsor, CT)
• Front Inc, (Brooklyn, NY)
• Thornton Tomasetti (NewYork, NY)
• Novum Structures LLC (Menomonee Falls, WI)
• Zetian Systems, Inc. (Las Vegas, NV)
• Wheaton & Sprague Engineering, (Stow, OH)
• Staging Concepts (Minneapolis, MN)
• Viracon, Inc. (Owatonna, MN)
• kpff Consulting Engineers (Portland, OR)
• McLaren Engineering Group (West Nyack, NY)
• Oldcastle Building Envelope (Wright City, MO)
• SSH Stanley Spurling & Hamilton, INC. (Housten, Texas)
• JEI Structural Engineering (Kansas City, MO)
• Curtain Wall Design & Consulting, Inc. (Dallas, Texas)
• Viracon, Inc. (Owatonna, MN)
• Tourgee Associates Inc (Owings Mills, MD)
• Buro Ehring Engineering P.C (New York)
• Schuco USA LLLP (New York)

Canada

• Division 8 Consulting (Surrey)
• Yolles Partnership Inc. (Toronto)
• Prelco Inc. (Riviere-du-Loup, Quebec)
• Ferguson Glass (Alberta)
• Luc Lacerte (Hudson, Quebec)
• CPA Verre Structurel Inc. (Montréal, Québec)
• Mihko Engineering Ltd (Etobicoke)
• Halsall Associates (Toronto)
• Sota Glazing Inc. (Brampton)
• Berkeley Vadocz Engineering Inc. (Langley)
• Vitreco Inc (Laval)

France

• Euro BTP S.A.R.L. (Gros-Réderching)
• RFR (Paris) India Merint Infrastructure Ltd
• GSC Toughened Glass PVT. LTD (Greater Noida)
• Rinaldi Structal (Colmar)
• Metal Glace Enterprise MGE (Paris)
• Hugh Dutton Associes (Paris)
• VS-A (Lille)
• ABSG (Chelot)
• SGG France Chantereine (Thourotte)
• Bindji (Paris)
• Odo Structures (Paris)
• SECM SAS (Marnaz)
• Eiffage Metal (Velizy-Villacoublay)
• Saint-Gobain (Cedex)
• YLEx (La Roquette sur Siagne)
• T/E/S/S - Atelier d'ingenierie (Paris)
• ARCOTA (Rueil-Malmaison)
• Eckersley O'callaghan (Paris)

Poland

• Frerichs Glas Sp. z.o.o. (Witnica)
• INTRO PROJEKT SP. J. (Warszawa)
• Polring-Glas Sp. Z o.o. (Wroclaw)
• NT Projekt SP. z.o.o. (Warszawa)
• Guardian Czestochowa Sp.z.o.o. (Czestochowa)
• ALTRO PROJEKT Krzysztof Brodaczewski (Warsaw)
• ALSAL (Rudawa)
• IN?YNIERIA BIPV SP. Z O.O. (Jasionka)
• alutech Glassystems Spóka Ograniczona (Kraków)
• DRUTEX S.A. (Bytów)
• Saint-Gobain Sekurit HanGlas Polska (Dabrowa Gornicza)

Denmark

• Danish Technological Institute (Aarhus)
• NCC Construction Danmark (Soborg)
• Rambøll Danmark (Virum)

Luxembourg

• Guardian Luxguard I S.A. (Bascharage)
• University of Luxembourg. Campus Kirchberg (Luxembourg)
• Keller AG (Troisvierges)
• Kyotec Luxembourg SARL (Bertrange)
  

Portugal

• TrivGlass Lda (Sao Felix da Marinha)
• Pentagonal Lda (Lisboa)
• Cruz de Oito-Engenharia, Sociedade Unipessoal LDA (Maia)
• Vidraria da Povoa Lda (Argivai)

Spain

• Bellapart, S.A. Construccions Metàlliques (Olot)
• La Veneciana SA (Madrid)
• Calvo Busello (Madrid)
• Cristec Vipla, s.l. (Balaguer)
• INASUS (Lalín Pontevedra)
• EnAr - Envolventes Arquitectonicas (Madrid)
• GUARDIAN LLODIO UNO S.L.U. (Llodio - Alava)
• Cricursa  Cristales Curvados S.A (Barcelona)
• 254 Wonderful Structures (Banyoles)
• ASTIGLASS S.L. (Écija)

Greece

• GLASSCON (Xalandri Athens)
• Eleftherios-Stamatios (Athens)
• ili-Con P.C. (Cholargos)
• PATSIS GLASS SA (Athens)
• MAVROPOULOS D. SA (Athens)

Italy

• STUDIO SF (Dovadola)
• EC GmbH-Srl Studio di Ingegneria (Brixen)
• Permasteelisa SPA (San Vendemiano)
• Frener & Reifer Metallbau GmbH (Brixen)
• Bergmeister GmbH (Vahrn)
• LORENZON (Noventa di Piave)
• FOCCHI SPA (Rimini)
• SOLARIVM Ingegneria (La Salute Di Livenza)
• BAUART(E) - STUDIO NOESSING (Brixen)
• Indumetal Srl (Bolzano)
• ISOCLIMA SpA (Este)
• Galgani Grazzini Lani (Firenze)
• Larentis Lorenz SRL (Trento)
• PONZIO s.r.l. (Scerne die Pineto)
• Pellini S.p.A (Codogno)
• Studio Cappeller & Artuso (Rosa)
• BBSTEEL SRL (Susegana )

Sweden

• ACC Glasradgivare AG (Nacka)
• Skandinaviska Glassystem (Göteborg)
• Fasadglas Bäcklin AB (Bromma)
• Sveriges Riksdag (Frösön)

Finland

• Glassolutions (Alavus)
• Lasifakta Oy (Helsinki)
• Sweco Rakennetekniikka Oy (Helsinki)
• Riikku Group Oy (Alavus)

Norway

• Niras Norge AS (Stavanger)
• BOLSETH GLASS (Sandane)
• Ramboll (Trondheim)
• Engesvik AS (Ranheim)
• GF Norge AS (Oslo)

Latvia

• Skonto Plan Ltd. SIA (Riga)
• UAB GLASSBEL BALTIC (Klaipeda)
• UAB "KG Constructions" (Parapijoniški?)
• CALMERA, SIA (Daugavpils)

Estonia

• Metus-Est AS (Harju maakond)

Lithuania

• Staticus Jevgenij Krupic (Vilnius)
• Glasma Service (Kaunas)

Hungary

• Stark (Szentendre)
• MÉRTÉK ÉPÍTÉSZETI STÚDIÓ (Budapest)
• Jüllich Glas Holding Zrt. (Székesfehérvá)

Romania

• Window & Facade Technologies S.r.l. (Bucaresti)
• Reflex Facade SRL (Jilava)
• ALPRO S.R.L. (Bucaresti)
• SC ALU DESIGN SRL (Bucaresti)

Bulgaria

• TIA Engineering Ltd (Sofia)

Croatia

• KFK Tehnika d.o.o. (Dugo Selo - Rugvica)

Bosnia and Herzegovina

• RAMA-GLAS d.o.o. (Sarajevo)

Slovenia

• REFLEX d.o.o. (Gornja Radgona)

Slovakia

• Alugroup spol.s.r.o (Bratisilava)

Turkey

• BDS Consulting (Istanbul)
• DuPont Türkiye Kimyasal Ürünler San. ve Tic. A.? (Istanbul)
• TESEM LTD STI (Ankara)
• Turancam ?n?aat Sanayi ve Ticaret A.? (Istanbul)
• Trakya Cam Sanayi A.S. (Istanbul)
• CWG Danismanlik Ltd. (Istanbul)
• CAMYAPI Ltd. (Dilovas?/Kocaeli)

Israel

• O.K. Glass ltd (Lehavim)

Lebanon

• Glassline Industries (Beirut)

Egypt

• ALICO Egypt (Cairo)
• Dar Al-Handasah (Cairo)

United Arab Emirates

• AL ABBAR GROUP (Dubai)
• Reem Emirates Aluminium L.L.C. (Mussafah)
• Folcra Beach Industrial W.L.L. (Abu Dhabi)
• Guardian Zoujaj International Float Glass Co LLC (Ras Al Khaimah)
• GULF GLASS INDUSTRIES CO. LTD (Sharjah)
• Saudi American Glass (Riyadh)
• Next Level Consultancy (Dubai)
• ArcGlass Factory (Riyadh)
• PRISMA Space Frame LLC (Dubai)

Qatar

• Qatar Steel Technologies W.L.L. (Doha)
• Qatar Technical Aluminum (Doha)
• Alu Nasa (Doha)

Kingdom of Bahrain

• Facade Design & Services Co. WLL (Al-Hidd)

South Korea

• Artech Glass co.,Ltd. (Seoul)
• ABEi (Nonhyun-dong)
• UTEC PARTNERS (Seoul)
• CITYWALL ENG. (Gyeonggi-do)

Thailand

• Intertech Specialty Glass Co.,Ltd. (Muang)
• Global Architectural Co., Ltd. (Muang)
• Thai Techno Glass Co.,Ltd. (Nakhon Pathom)
• FACADE ASSOCIATES CO., LTD. (Bangkok)

Malaysia

• Mero Asia Pacific Pte Ltd. (Singapore)
• Sarangapany (Singapore)
• Design & Engineering Solutions Pte Ltd (Singapore)
• Facade Network (Dengkil)
• SZ Facade Sdn Bhd (Puchong)

Philippines

• LUMICON, INC. (Pasig)

Australia

• Sean Davis & Associates (Macksville)
• Drew Hakin Consulting Pty Ltd. (St. Ives)
• MLH Civil & Structural Engineers (Thornleigh)
• Peritas Consulting (West Leederville)
• G James Australia Pty Ltd (Eagle Farm)
• Hickey (Ascot)
• Nupress Group (Cardiff)
• Hickey (Ascot)
• Aurecon (Perth)
• ADG Engineers Ltd (Toowong)
• Lelio Bibbo Engineers (Adelaide)
• Inhabit Australasia Pty Ltd (Melbourne)
• BG&E Facades Pty Limited (VIC)
• TTW Taylor Thomson Whitting Holing PTY (St. Leonards)
• GHD Limited (Auckland)

New Zealand

• King Facade International Ltd. (Auckland)
• Fairview Metal Industries Limited (Auckland)
• Thermosash Commercial Limited (Auckland)
• Metro Performance Glass (Auckland)
• Allwin Facade Ltd. (Onehunga)
• Babbage Consultants Limited (Auckland)
• Collis (Auckland)
  

Russia

• AGC Flat Glass (Moscow)
• MGSU (Moscow)
• Guardian Steklo Ryazan LLC (Ryazan)
• EFK (Moscow)
• SVARGO Group (Moscow) 

Mexico

• MAVIMSA DE MEXICO, S.A. de C.V. (Azcapotzalco)
• TECESA Templados del Centro S.A. de C.V. (Irapuato)
• PROCESADORA DE JALISCO, S.A.de C.V. (Zapopan)

Colombia

• C.I. Energia Solar S.A. (Las Flores)

Brazil

• Grupo Galtier Jepracorp (Sao Paulo)
• Du Pont do Brazil (Alphaville)
• Kuraray South America Ltda (Sao Paulo)

Chile

• KBE (Santiago)
• TTA MUROS CORTINAS S.A. (Santiago)

India

• E. I. DuPont India Private Limited (Hyderabad)
• Facade India Testing Ing. (Thane)
• GSC Toughened Glass PVT. LTD (Greater Noida)

China, Hong Kong

• Wuhan Lingyun Building Decoration Engineering Co., Ltd. (Wuhan)