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DYWIDAG-Systems International (DSI) is global market leader in the
development, production and supply of systems and products for
Construction and Underground.
DSI Austria is the leading system supplier of rock reinforcement and ground support systems for Tunneling. Furthermore, DSI offers
its national and international clients a comprehensive range of Geotechnical Systems, Post-Tensioning Systems and
Ground Control Systems for Mining.
The Tunneling products are marketed under the well-known brand name ALWAG Systems.
Welcome to our new website!
As our business is steadily growing, we have created a new website to provide you with an overview of our business activities. From now on, you will also find interactive content such as videos or product animations on our site. We are continuously working on keeping our content up-to-date so that we can offer you new information about our technical systems and services.
DSI Publications
Download the latest version of our company brochure to learn more about us and what we do.
Download DSI Info 19
Available as PDF. 13.71 MB File
Download DSI Infos 14 - 18
Featured Project
Koralm Tunnel, Austria
ALWAG Systems Stabilize Austria’s longest Railway Tunnel
The Koralm Tunnel is the most important part of the Koralm Railway running from Graz to Klagenfurt in Austria. The construction of the new high-speed line will significantly increase transportation capacity in Austria and will shorten travel time between Graz and Klagenfurt from three to one hour.With a total length of approx. 32.8km, the tunnel will be the longest railway tunnel in Austria and one of the longest traffic tunnels in the world after its completion. Two and a half km of the tunnel’s 20km long main section are being constructed...
Read more...Central Station Vienna, Austriia
Vienna’s new Central Station: DSI Austria contributes to Increased Mobility
In Austria’s capital, construction work has begun on Vienna’s new central station. This major project will create a completely new district and a huge hub for public transportation. In a few years’ time, more than 1,000 trains and 145,000 people will be passing through Vienna’s new main station. Beginning in mid-September 2008, the old train station known as Suedbahnhof is being rebuilt and enlarged by new buildings on a total area of approx. 109ha. Construction work also includes 100km of new rail tracks as well as bridge structures with a...
Read more...Visit our local Websites:
Construction
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Concrete Accessories
Underground
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Mining & Tunneling
Testimonials
I wanted to thank you and DSI for offering such excellence in customer sales and support, engineering, and general knowledge sharing. You and the DSI...
Read more...
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Israel
Construction / Post-Tensioning Systems
EVEN GEV Ltd.
Emanuel Building 31 Ha' Barzel Str. Ramat Ha'Hayal Tel Aviv 69710 IsraelPhone: +972-77-501 00 56
Fax: +972-77-501 00 57
eMail: simcha@evengev.com
Construction / Geotechnical Systems
Lipsker & Co Engineering Services (1975) Ltd.
24 Trumpeldor St. 47 264 Ramat Hasharon IsraelPhone: +972-354-955 57
Fax: +972-354-946 90
eMail: eng@lipsker.co.il
Web: www.lipsker.co.il
Bahrain
Construction
Qatar Australian Construction Systems W.L.L.
Abu Hamur, Villa No. 63531, Opposite to Abu Hamur Station P.O. Box 24893 Doha/QatarPhone: +974-44-58 04 11
Fax: +974-44-69 61 89
eMail: elshazly_khaled@qacs.info
China
Construction
DYWIDAG-Systems International Far East Ltd.
Room 2306 CC Wu Building 302-308 Hennessy Road Wanchai Hong KongPhone: +8-52-28 33 19 13
Fax: +8-52-28 34 55 21
eMail: dsihk@dsife.com.hk
Egypt
Construction
MISR DYWIDAG
20 Haroun Street Dokki-Giza Cairo EgyptPhone: +20-2-37 48 28 27
Fax: +20-2-37 48 62 53
eMail: mail@misrdywidag.com
Construction
SPENSY
23, Fawzi Rammah St. - 6 th Floor Mohandessin - Giza Cairo EgyptPhone: +20-233-05 82 20
Fax: +20-233-02 08 60
eMail: ossama.dsi@spensy.com
Indonesia
Underground
PT DSI Indonesia
30/F Menara Standard Chartered JI. Prof. Dr. Satrio Kav. 164 Jakarta Selatan 12930 IndonesiaPhone: +62-21-25 55 57 30
Fax: +62-21-25 55 56 01
eMail: enquiries@dsimining.co.id
Web: www.dsimining.co.id
Construction
PT DELTA SYSTECH INDONESIA
Wisma Ritra 2nd Floor Jl. Warung Buncit Raya No. 6 Jakarta - 12740 IndonesiaPhone: +62-21-797 02 89
Fax: +62-21-797 08 25
eMail: prestress@dsi-indonesia.co.id
Web: www.dywidag-systems.com
Japan
Construction
SUMITOMO (SEI) STEEL WIRE CORP.
PC Technical Department Tokyo Engineering Group Shibaura Renasite Tower 3-9-1 Shibaura, Minato-ku, Tokyo 108-0023 JapanPhone: +81-3-37 22 34 46
Fax: +81-3-67 22 34 48
Web: www.sei-ssw.co.jp
Construction
SUMITOMO (SEI) STEEL WIRE CORP.
PC Technical Department 1-1-1, Koya-kita Itami, Hyogo, 664-0016 JapanPhone: +81-72-771 05 08
Fax: +81-72-771 05 02
Construction
SUMITOMO ELECTRIC INDUSTRIES LTD.
Global Business Department Special Steel Wire Division 1-1-1, Koya-kita Itami, Hyogo, 664-0016 JapanPhone: +81-72-771 09 66
Fax: +81-72-772 37 45
Korea
Construction
DYWIDAG-Systems Korea Co. Ltd.
5th Floor, Spring Morning B/D 249-2, Yangjae-Dong, Seocho-ku Seoul 137-894 KoreaPhone: +82-2-34 72 01 41
Fax: +82-2-34 72 01 45
eMail: dywidagkor@gmail.com
Web: www.dsikorea.co.kr
Lebanon
Construction
SOPREL Liban SAL
Liban Cable Street Halate LebanonPhone: +961-9-44 88 60
Fax: +961-9-44 71 71
eMail: contact@soprel-liban.com
Oman
Construction
IGS (Italian Gulf Specialist) RKM Building, Deira P.O. Box 124 074 Dubai U.A.E.
Phone: +971-4-265 17 22
Fax: +971-4-265 17 23
eMail: mohamedal-sayed@igsc.ae
Qatar
Construction
Qatar Australian Construction Systems W.L.L.
Abu Hamur, Villa No. 63531, Opposite to Abu Hamur Station P.O. Box 24893 Doha/QatarPhone: +974-44-58 04 11
Fax: +974-44-69 61 89
eMail: elshazly_khaled@qacs.info
Russia
Construction
DSI-PSK OOO
Obruchevastr. 13B Moscow 119421 RussiaPhone: +7-495-234 25 02
Fax: +7-495-234 25 03
Web: www.psk-holding.ru/
Saudi Arabia
Construction / General
DYWIDAG-Systems International "DSI", Riyadh
Mohammad Al-Haj P.O. Box 53039 Riyadh 11583 Kingdom of Saudi-ArabiaPhone: +966-1-46 50 311 ext. 106
Fax: +966-1-462 42 45
eMail: malhaj@ccc.com.sa
Construction / Post-Tensioning Systems
BIC Prestressed Concrete
P.O. Box 242078 Riyadh 11322 Kingdom of Saudi-ArabiaPhone: +966-1-278 14 79
Fax: +966-1-248 39 07
eMail: info@bic-ksa.com
Web: www.bic-ksa.com
Singapore
Construction
UTRACON STRUCTURAL SYSTEMS PTE LTD
7 E Pioneer Sector 1 Singapore 628446Phone: +65-64-15 30 78
Fax: +65-68-63 19 28
eMail: utracon@utracon.com
Web: www.utracon.com
Underground / Tunneling
Basler & Hofmann Singapore Pte Ltd
122 Middle Road #06-02 Midlink Plaza Singapore 188973Phone: +65-63-39 98 84
Fax: +65-63-34 30 63
eMail: basler-hofmann@bh.com.sg
Web: www.baslerhofmann.com.sg
Taiwan
Construction
DYWITECH Co. Ltd.
13th Fl.-3, No. 163, Sec. 1, Keelung Road Taipei 110 Taiwan, R.O.C.Phone: +886-2-27 48 10 76
Fax: +886-2-27 47 05 76
eMail: jeff.liaw@dywitech.com
United Arab Emirates
Construction
IGS (Italian Gulf Specialist) RKM Building, Deira P.O. Box 124 074 Dubai U.A.E.
Phone: +971-4-265 17 22
Fax: +971-4-265 17 23
eMail: mohamedal-sayed@igsc.ae
Thailand
Construction
D-Tech Postten Co., Ltd.
91/22 Suwinthawong road Minburi district, Minburi Bangkok 10510 ThailandPhone: +66-2543-77 61 (till 02.00 pm)
Fax: +66-2543-77 60
Underground / Tunneling
Basler & Hofmann Singapore Pte Ltd
122 Middle Road #06-02 Midlink Plaza Singapore 188973Phone: +65-63-39 98 84
Fax: +65-63-34 30 63
eMail: basler-hofmann@bh.com.sg
Web: www.baslerhofmann.com.sg
Malaysia
Construction
D-Tech Postten Co., Ltd.
91/22 Suwinthawong road Minburi district, Minburi Bangkok 10510 ThailandPhone: +66-2543-77 61 (till 02.00 pm)
Fax: +66-2543-77 60
Underground / Tunneling
Basler & Hofmann Singapore Pte Ltd
122 Middle Road #06-02 Midlink Plaza Singapore 188973Phone: +65-63-39 98 84
Fax: +65-63-34 30 63
eMail: basler-hofmann@bh.com.sg
Web: www.baslerhofmann.com.sg
Mexico
Construction
DS International S.A. de C.V.
Underground
DS International S.A. de C.V.
Av. Aviación No 1002 Bod. 15 Parque Industrial FERRAN I San Juan de Ocotán Zapopan, Jalisco 45019 MexicoPhone: +52-33-33 66 57 94
Fax: +52-33-33 66 58 03
eMail: dsimexico@dsiunderground.com
Web: www.dsiunderground.com
Construction
DYWIDAG-Systems International USA Inc.
Colombia
Construction & Underground
DSI Colombia S.A.S.
Costa Rica
Construction
DYWIDAG-Systems International USA Inc.
Guatemala
Construction
DYWIDAG-Systems International USA Inc.
Honduras
Construction
DYWIDAG-Systems International USA Inc.
Venezuela
Construction
DYWIDAG-Systems International USA Inc.
Australia
Underground & Construction
DSI Australia
USA
Construction
DYWIDAG-Systems International USA Inc.
Underground
DSI Underground Systems Inc.
Peru
Construction & Underground
DSI Perú S.A.C.
Canada
Construction
DYWIDAG-Systems International Canada Ltd.
Underground
DSI Underground
Chile
Construction & Underground
DSI Chile Industrial Ltda.
Brazil
Construction
PROTENDIDOS DYWIDAG Ltda.
Underground
DSI FOSMINAS
South Africa
Underground
DYWIDAG-Systems International Pty.Ltd.
EMEA
Construction & Underground
EMEA
Croatia / Bosnia & Herzegovina
Construction
PRESS-KON Obala Hrvatskog narodnog preporoda 6 21000 Split Croatia
Phone: +385-21-34 27 66
Fax: +385-21-34 25 95
eMail: info@dywidag-systems.com
Web: www.dywidag-systems.com
Finland
Construction
TENSICON OY
Rattitie 17 007700 Helsinki 77 FinlandPhone: +358-9-350 59 90
Fax: +358-9-350 59 910
eMail: info@dywidag-systems.com
Web: www.dywidag-systems.com
Lithuania
Construction
Delta Nova UAB
Užupio g. 30 LT-01203 Vilnius LithuaniaPhone: +370-5272-53 08
Fax: +370-5272-10 62
eMail: info@deltanova.lt
Web: www.deltanova.lt
Luxembourg
Construction
DYWIDAG-Systems International N.V.
Industrieweg 25 3190 Boortmeerbeek BelgiumPhone: +32-16-60 77 60
Fax: +32-16-60 77 66
eMail: info.be@dywidag-systems.com
Greece
Construction / Geotechnical Systems
HELLENPLAN
18, Filolaou Street Athen 11633 GreecePhone: +30-210-752 07 53
Fax: +30-210-751 21 68
eMail: vtsio@tee.gr
Web: www.dywidag-systems.com
Construction / Post-Tensioning Systems
Kostantinos Zervas
34th Sintagmatos Pezikon 5 Pireas TK 18532 Athens GreecePhone: +30-210-417 62 76
Fax: +30-210-412 21 13
eMail: kzervas@tee.gr
Portugal
Construction
DYWIDAG SISTEMAS CONSTRUCTIVOS, SA
Rua D. Manuel I, n.º24 A Quinta da Parreirinha 2695-003 Bobadela (Loures) PortugalPhone: +351-21-892 28 90
Fax: +351-21-892 28 99
eMail: dywidag@dywidag-sistemas.com
Denmark
Construction
AAGE CHRISTENSEN A/S
Skelmosevej 10 2500 Valby DenmarkPhone: +45-36-44 24 44
Fax: +45-36-44 20 24
eMail: dsi@aagechristensen.dk
Turkey
Construction
DIVIGER Yapi Teknoloji A.S.
Yildiz Posta Cad. Ayildiz Sitesi 30/15 34353 Istanbul-Gayrettepe TurkeyPhone: +90-212-288 91 66
Fax: +90-212-347 39 49
eMail: diviger@diviger.com
Web: www.dywidag-systems.com
Netherlands
Construction
DYWIDAG-Systems International B.V.
Veilingweg 2 5301 KM Zaltbommel NetherlandsPhone: +31-418-57 89 22
Fax: +31-418-51 30 12
eMail: email@dsi-nl.nl
Web: www.dywidag-systems.com
Norway
Construction
Dywidag Norge AS
Industriveien 7A 1483 Skytta NorwayPhone: +47-67-06 15 60
Fax: +47-67-06 15 59
eMail: adm@dsi-dywidag.no
Slovakia
Construction
Doprastav, a.s.
PredpÃnacie technológie Mlynské Nivy 70 821 05 Bratislava SlovakiaPhone: +421-2-58 10 77 11
Fax: +421-2-58 27 02 21
eMail: pt@doprastav.sk
Switzerland
Construction
SpannStahl AG
Industriegebiet Waesseristr. 29 8340 Hinwil/ZH SwitzerlandPhone: +41-44-9 38 97 97
Fax: +41-44-9 38 97 90
eMail: info@spannstahl.ch
Web: www.spannstahl.ch
Croatia / Bosnia & Herzegovina
Construction
PRESS-KON Obala Hrvatskog narodnog preporoda 6 21000 Split Croatia
Phone: +385-21-34 27 66
Fax: +385-21-34 25 95
eMail: info@dywidag-systems.com
Web: www.dywidag-systems.com
Belgium
Construction
DYWIDAG-Systems International N.V.
Industrieweg 25 3190 Boortmeerbeek BelgiumPhone: +32-16-60 77 60
Fax: +32-16-60 77 66
eMail: info.be@dywidag-systems.com
Construction
IGS (Italian Gulf Specialist) RKM Building, Deira P.O. Box 124 074 Dubai U.A.E.
Phone: +971-4-265 17 22
Fax: +971-4-265 17 23
eMail: mohamedal-sayed@igsc.ae
EMEA
Construction & Underground
EMEA
Germany
Construction
DYWIDAG-Systems International GmbH
Concrete Accessories
DYWIDAG-Systems International GmbH
contec Systems Porta Westfalica
Concrete Accessories
DYWIDAG-Systems International
GmbH
Form Tie Systems
United Kingdom
Construction
DYWIDAG-Systems International Ltd.
France
Concrete Accessories
Technique Béton
Concrete Accessories
Mandelli-Setra
Concrete Accessories
DSI-ARTEON SAS
Concrete Accessories
Idéaplast
Z.A. Les Montagnes16430 Champniers
France
Phone +33-5-45 94 71 16
Construction
DSI-ARTEON SAS
Spain
Construction
DYWIDAG SISTEMAS CONSTRUCTIVOS, S. A.
Austria
Construction & Underground
DYWIDAG-Systems International GmbH
Italy
Construction
DYWIT S.P.A
Poland
Construction
DYWIDAG-SYSTEMS INTERNATIONAL Sp. z o.o.
