Contact us

As an engineering and consultancy firm, we advise and help clients all over the world in resolving today‚Äôs complex challenges. With a network of 22 offices in 10 countries and some 1,200 engineers and consultants, we work on improving the human environment for everyone, today and for future generations. Please find our offices below. 

Headquarters

  • Leeuwenbrug 8
    7411 TJ Deventer
    The Netherlands

    P.O. Box 233
    7400 AE Deventer
    The Netherlands

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Our offices

Amsterdam (The Netherlands)

Breda (The Netherlands)

Deventer Odour lab (The Netherlands)

Headquarters Leeuwenbrug (The Netherlands)

The Hague (The Netherlands)

Heerenveen (The Netherlands)

Rotterdam (The Netherlands)

Utrecht (The Netherlands)

Wageningen (The Netherlands)

Accra (Ghana)

Aktau (Kazakhstan)

Almaty (Kazakhstan)

Atyrau (Kazakhstan)

Antwerp - Berchem (Belgium)

Brussels Steenokkerzeel (Belgium)

Ghent (Belgium)

Dubai (United Arab Emirates)

Ho Chi Minh City (Vietnam)

Jakarta (Indonesia)

Bristol (United Kingdom)

Riga (Latvia)

Singapore (Singapore)

Headquarters Leeuwenbrug (The Netherlands)

Amsterdam (The Netherlands)

Breda (The Netherlands)

The Hague (The Netherlands)

Heerenveen (The Netherlands)

Rotterdam (The Netherlands)

Antwerp - Berchem (Belgium)

Brussels Steenokkerzeel (Belgium)

Accra (Ghana)

Jakarta (Indonesia)

Aktau (Kazakhstan)

Almaty (Kazakhstan)

Atyrau (Kazakhstan)

Riga (Latvia)

Singapore (Singapore)

Bristol (United Kingdom)

Dubai (United Arab Emirates)

Ho Chi Minh City (Vietnam)

Deventer Odour lab (The Netherlands)

Ghent (Belgium)

Utrecht (The Netherlands)

Wageningen (The Netherlands)