These project offices are located in:
Europe
- Belgium (Antwerp)
- Denmark (Copenhagen)
- Finland (Helsinki)
- France (Paris, Marseille)
- Germany (Hamburg, Duisburg, Nurnberg)
- Great Britain (London, Aberdeen)
- Italy (Milan, Genoa)
- The Netherlands (Rotterdam, Amsterdam)
- Norway (Oslo, Bergen, Stavanger)
- Russia (Moscow, St. Petersburg, Sakhalin)
- Spain (Madrid)
- Sweden (Gothenburg, Norrkoping )
- Switzerland (Zurich)
- Turkey (Istanbul, Mersin)
South America
Middle East and CIS
- Azerbaijan (Baku)
- Bahrain (Manama)
- Egypt (Cairo)
- Iraq (Baghdad, Basrah, Erbil)
- Jordan (Amman)
- Kazakhstan (Almaty, Aktau)
- Kuwait (Kuwait City)
- Qatar (Doha)
- Saudi Arabia (Jeddah, Dammam)
- Turkmenistan (Ashgabad)
- Uzbekistan (Taschkent)
- UAE (Dubai, Abu Dhabi)
Africa
- Angola (Luanda)
- Nigeria (Port Harcourt, Lagos)
- South Africa (Johannesburg)
- Tunisia (Tunis)
- Algeria (Algiers)

