DIWI GERMANY GMBH - DIWI Germany was established in 2010 following a purchase of assets from various other consulting enginee ... ring companies . The Head Office is located in Essen, under the management of Mr. W.V.H. Foyle. Mr. W.B. Ruys is the Director of the Company. The DIWI organization employs qualified and experienced experts, engineers, administration personnel and management of approx 100. The Company is engaged in engineering projects world-wide. The Head Office in Essen is the driving force behind the Company activities, centralising the design staff and specialists and providing overall direction and supervision to the overseas branch offices and subsidiaries. DIWI specialises in the provision of design, construction supervision, project management, technical assistance and maintenance management services for transportation infrastructure, roads, bridges, airports, ports and tunnels, industrial and commercial buildings, health facilities, water supply systems, sewerage networks and waste water treatment plants. DIWI also undertakes economic and technical feasibility studies and provides environmental management services. read more