Expertise Positions

Aviation

NACO, a DHV Group company, is one of the world's leading independent airport consultancy and engineering firms. InterVISTAS provides worldwide strategic services in planning, marketing, environmental management, regulatory and economic analysis and strategic advocacy.
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Buildings

We seek solutions for a wide variety of issues, from overdue maintenance and the restructuring of run-down areas, to office vacancy, shortage of affordable housing, and sustainable building design. Special needs are addressed for government and industry, such as work on historic monuments, buildings that are in use 24 hours a day, seven days a week and stringent industrial processes. Read more

Environmental Management

We provide support in identifying safety risks, in formulating and assessing legislative norms, and in implementing measures to prevent flooding, industrial or environmental risks. Our strength is a 'full service' approach to the professional aspects of projects, as well as to process management and organizational consultancy. Read more

Highways, Bridges and Tunnels

We help local, regional, and government authorities to meet demands for mobility through planning and infrastructure solutions. Our scope of work embraces road requirements from municipal streets to complex major freeways and industrial roads.
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Intelligent Transport Systems

We advise decision makers in the transportation sector on strategy, technology, program management, asset management, finance and economics. Alliance partner Delcan is a leader in Intelligent Transport Systems (ITS), and a benchmark for information technology solutions.
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Marine, Ports and Waterways

We have extensive experience in ports, waterways, flood protection and related maritime infrastructure. We provide pioneering solutions worldwide for coastal zone and river basin management, flood risk management, river and coastal engineering and land reclamation and dredging. Read more

Mass Transit and Rail

We have extensive experience in railway planning: from initial studies and conceptual design to project management and construction supervision. NPC, formerly an independent unit of the Netherlands national railway company, has a wealth of experience in design, operations and commercial development of railway stations. Read more

Urban and Regional Planning

We provide experience in spatial design of urban, rural and industrial areas. Our expertise includes in depth knowledge of factors that impact quality of life, risks, and potential damage, including specialists in air, noise, water and hazardous substances.
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Water Management

We provide solutions for climate adaptation, water and spatial development, water resources and hydropower. Key concepts are quality, quantity, sustainability and safety. We seek cost effective solutions that achieve harmony between living, working and recreation, and which take into account the longer term aspects of building with nature.
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Water Treatment

We offer innovative high-quality services and technologies, including advance purification systems and demand forecasting. In order to tailor solutions to local requirements, we focus on local partnership and operate in an integrated approach with our clients. Read more