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Please click above on your country of choice for local contact details.

Headquarters

UL International GmbH
Ebertstrasse 96
26382 Wilhelmshaven, Germany

Opens window for sending emaildewi©dewi.de
Phone +49 (0) 4421 4808 0
Fax +49 (0) 4421 4808 843
 

Other Offices

China

Underwriters Laboratories Inc /
DEWI Wind Energy Technical Service (Beijing) Co., Ltd
Unit 1101-06, East Tower, Twin Towers,
B-12 Jianguomenwai Avenue,
Chaoyang District, Beijing 100022, P.R. China

Phone +86 10 8527 7100
Fax +86 10 6566 8108

France

DEWI France
90, rue Paul Bert
69003 Lyon, France

Phone +33 (0) 427 462 270
Fax +33 (0) 427 462 279

Germany

UL International GmbH
Zweigstelle Oldenburg
Kasinoplatz 3
26122 Oldenburg, Germany

Phone +49 (0) 441 77937 0
Fax +49 (0) 441 77937 143

Opens internal link in current windowDirections to DEWI in Oldenburg

India

UL India
Kalyani Platina, 3rd Floor, Block I, No. 24
EPIP Zone, Phase II,  Whitefield,
Bangalore - 560 066,  India

Phone: +91 80 4138 4400
Fax: +91 80 2841 3759
Opens window for sending emailSiddharth.Naik©ul.com

Italy

UL International Italia Srl
Via Delle Industrie 1
20061 Carugate (MI), Italy

Phone +39 02 92526639
Fax +39 02 92526501
Opens window for sending emailf.catalano©dewi.de

Japan

UL Japan
Marunouchi Trust Tower 6F
1-8-3 Marunouchi,  Chiyoda-ku,
Tokyo 100-0005, Japan

Phone: +81 3 5293 6000
Fax: +81 3 5293 6001
Opens window for sending emailToru.Kumagai©ul.com

Mexico

UL de Mexico, SA de CV
C/Blas Pascal 205, 2° piso Polanco,
Miguel Hidalgo, 11510 Ciudad de México

Phone: +52 55 3000 5423
Opens window for sending emailjorge.melero©ul.com

Middle East

UL – Underwriters Laboratories
Nucleotide Complex,
Dubai Biotechnology & Research Park (DuBiotech)
P.O.Box 345831
Al Barsha, Dubai, United Arab Emirates

Phone: +971-4-5585900
Opens window for sending emailULmiddleeast©ul.com

North America

UL LLC
333 Pfingsten Rd.
Northbrook, IL 60062, USA

Phone: +1 360 618 0231
Opens window for sending emailJason.D.Hopkins©ul.com

South Africa

UL Southern Africa (Pty)Ltd
2 Sandton Drive, Greysand Building
Sandton, 2196, South Africa

Phone +27 (0) 82 888 1816
Opens window for sending emailRenewables.SouthAfrica©ul.com
Opens window for sending emailKennedy.Nzimande©ul.com

South America

DEWI do Brasil,
Engenharia e Comércio de Energia Eólica e Solar Ltda.
Rua Benedito Osvaldo Lecques, 51, Salas 805-807
CEP 12.246-021 São José dos Campos - SP, Brazil

Phone +55 (0) 12 3911 7694
Fax +55 (0) 12 3923 6817
Opens window for sending emaildewi©dewi.com.br
 
UL de Argentina S.R.L.
Av. Alicia Moreau de Justo 550 – Piso 1, Of: 24
C1107AAL- Ciudad Autónoma de Buenos Aires, Argentina

Phone: +54 11-4316-8245
Fax: +54 11-4316-8260
Opens window for sending emailSales.ar©ul.com
 

Spain

UL International GmbH - Sucursal en España
c/Larragueta 8B
31013 Ansoain (Navarra), Spain

Phone +34 948 292 510
Fax +34 948 152 445
Opens window for sending emailJoseJavier.Ripa©ul.com

South Korea

UL South Korea
26th Floor, Gangnam Finance Center
152, Teheran-ro,  Gangnam-gu,
Seoul 135-984, Korea

Phone: +82 2 2009 9100
Fax: +82 2 2009 9471
Öffnet ein Fenster zum Versenden der E-MailPyoJin.Kim©ul.com

Turkey

DEWI Danışmanlık Mühendislik Ticaret A.Ş.
Ankara Cad. 283/1 Sok. No:2 Kavuklar Plaza
35535 Bayraklı-İzmir, Türkiye

Phone: +90 232 241 17 00
Fax: +90 232 422 24 93
Öffnet ein Fenster zum Versenden der E-MailDEWI.Turkey©ul.com