In current urban society, the need for sustainably and cost-efficiently designed infra services is higher than ever before. Sweco’s experts design urban and industrial areas, as well as traffic systems, to ease the everyday life of people. Safety, sustainable development and usability go hand in hand in our design. We are one of the largest operators in Finland in infrastructure, mobility, and city planning, and the leading railway transport. We design everything from street and rail projects to bridges, as well as urban and industrial sites like market squares, parking and industrial areas, terminals, and harbours. We can improve mobility in future communities and cities through our extensive planning, which considers the entire life span of the site. This also includes preparing for eventual changes in conditions and amounts of traffic in the future. We carry out our projects efficiently using the latest tools, and we aim to produce the best value for money, whilst not compromising on safety.


  • Traffic Planning
  • Track and railway planning
  • Track technology
  • Road- and street Planning
  • Safety and risk management
  • Geotechnics
  • Field measurements and ground investigations
  • Bridges and structures
  • Modelling services

Track technology

Our track technical services include, in particular, the expert assignments included in the surface structure of railways, marking the track, and technical solutions. Our expertise also covers the product development of technical services, work stage planning, and the track technical solutions necessary for the projects which require multiple skills.

Our electrotechnical services cover all assignments related to the electrification of railways from electric railway planning to the design of feed stations and track circuits. We also provide other electrical planning, such as lighting, earthing, and power supply planning.

Our safety equipment technology services cover all of the planning and expert services related to the safety equipment of railways, such as the planning of safety equipment for tracks and level crossings, the commissioning and inspection services of the safety equipment, change planning for safety equipment systems, and the planning and commissioning services related to the train access control system.

Our experts are the only ones in Finland to master all of the safety equipment systems used on the Finnish railroad network.