Brussels, Belgium

Washington DC, USA

Istanbul, Turkey

Contact us

Below are our key offices that manage and oversee our core client relationships and work in international development, drawing on the resources we have around the world to develop projects. Reach out to us to find out more; we look forward to hearing from you.

Belgium

MWH sa/nv
Nysdam Office Park
92 Avenue Reine Astrid
B-1310 La Hulpe, Belgium

Fax: +32 2 655 22 80

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Turkey

MWH Müh. Müş. Ltd. Şti.
Salih Omurtak Sokak No. 61
Koşuyolu, 34718 Kadıköy
Istanbul, Turkey

Fax: +90 216 546 0477

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United States

MWH, now part of Stantec
1101 14th Street NW
Suite 1200
Washington D.C. 20005
United States

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Have a general inquiry? Send us a message, and we will answer via email as soon as possible.

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