Sogreah often works in association with partners.
Partnerships come in many forms, and are underpinned by the partners' desire for mutual cooperation and respect for each party's interests. Whether they involve contributing expertise and skills, knowledge of local contexts or additional resources, such partnerships are always highly enriching and often carried over to other projects.
A basic tenet of modern engineering is to capitalise on experience by forming knowledge-based networks to offer clients the best possible service.
SEEN is one such network. Its main purpose is to strengthen the skills of its members, with each partner contributing its specific know-how and thereby benefiting the other partners on their home markets.
This is more than a business network; its roots lie in technical expertise.
Consisting of Niras (Denmark), Tyrens (Sweden), Witteveen + Bos (Netherlands) and Sogreah, SEEN proposes diversified, multicultural expertise that is constantly being updated.
To find out more: 
www.seen-network.com
Other strategic partners
We are open to cooperation and strategic partnerships with independent companies offering expertise in technical niches that complement our own in the fields of water, energy, environment and urban development. Agreements may take various forms such as technical or commercial partnerships or temporary associations with specific objectives. We are open as regards the level of formality in such partnerships.
We have set up and formalised several strategic partnerships with medium-sized independent specialist European companies in recent months.
Lastly, Sogreah is also involved in a number of large consortia through European framework and research programmes.
MEMBERSHIP OF ASSOCIATIONS:
Sogreah is a member of the following organisations, either as a company or through some of its managers:
French:
Syntec Ingénierie, Medef International, Ademe International, PFE (Partenariat Français pour l'Eau), AFES (Association Française pour l'Etude des Sols), AFITE (Association Française des Ingénieurs et Techniciens de l'Environnement), GRAIE (Groupe de recherche Rhône-Alpes sur les Infrastructures et l'Eau), SHF (Société Hydrotechnique de France), CFMS (Comité Français de Mécanique des Sols et de Géotechnique), AFPS (Association Française du génie Parasismique), ASTEE (Association Scientifique et Technique pour l'Eau et l'Environnement), CFGI (Comité Français de Géologie de l'Ingénieur et de l'environnement), ISTED (Institut des Sciences et des Techniques de l'Equipement et de l'Environnement pour le Développement) . SER (Syndicat des Energies Renouvelables http://www.enr.fr), FEE (France Energie Eolienne http://www.fee.asso.fr).
International:
EFCA (European Federation of Engineering Consultancy Associations), PIANC (Navigation, Ports, Waterways), IAHR (International Association of Hydraulic Engineering and Research), ASCE (American Society of Civil Engineering), IAH (International Association of Hydrogeologists), IWA (International Water Association).