Products & services

The SWERIG member companies cover the complete range of railway products and services – from planning, technical consulting, systems design and installations along the rail track, rolling stock including components, and railway software.

See list of companies below or by by selecting a category.

Abetong AB

Area of operation
Leading supplier of precast concrete railway products alone and together with internationally renowned partners. Scope includes technology, product design and development as well as construction and installation of production equipment. Product portfolio includes mainline and turnout sleepers, slab track panels, catenary poles and grade crossings. Member of CHARMEC since 1995 and active as supervisor within several Ph.D. projects. Abetong is a part of Heidelberg Cement Group – world leading supplier of cement, aggregates and ready mixed concrete.

Key products/services
Concrete mainline and turnout sleepers, grade crossings Know-how, product design and development as well as construction and installation of production equipment.

Abetong 750pix
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AQ Components Västerås AB

Area of operation
AQ Components Västerås is a company within AQ Group. AQ Components Västerås has many years of experience of mechanical parts manufacturing in close cooperation with its customers, ranging from simple components to complete systems. Development and design of articles and products are central to the way we work with our clients from different industries. AQ Components Västerås is a partner with a high level of expertise within manufacturing of components to the train industries and can support the customer in the process from concept to finished product.

Key products/services
Today we are the largest producer of copper details in Sweden. We have extensive expertise in the field and the ability to design, produce and deliver complex parts in short time and in large volumes. All this in a very cost effective manner.

Welding to the train industries
AQ Components Västerås has extensive experience working with welded structures in different shapes and materials. AQs is ISO 3834-2 and EN ISO 15085-2 certified, which means that we are prepared to take on qualified welding tasks. Our welding operations are performed in a new and highly modern workshop. Designed to best perform both simpler and more skilled welding operations.

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Axis Communications AB

Area of operation
Axis is a IT company offering network video solutions for professional installations. The company is the global market leader in network video, driving the onngoing shift from analog to digital video surveillance. Axis products and solutions focus on security surveillance and remote monitoring, and are based on innovative, open technology platforms. Axis is a Swedish-based company, operating worldwide with offices in more than 20 countries and cooperating with partners covering 179 countries.

Key products/services
Surveillance cameras and encoders.

Microsoft PowerPoint - axis_cameras [Kompatibilitetsläge]
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Backer BHV AB

Area of operation
Nibe Railway Components (NRC) is a cooperation between companies within the NIBE Element Group. The Element group is, in turn, one of the three business units of NIBE Industries. NIBE Industries is a 1 billion € company with 10 000 employees on four continents who has been listed on the Stockholm Stock Exchange since 1997.

NRC is a global producer and developer of components as well as complete intelligent solutions and software technology for the rail industry. The solutions cover both infrastructure and rolling stock.

Backer BHV and Calesco are two units in the NRC cooperation, and part of the NIBE Element Group, offering solutions primarily to the rolling stock market.

Backer BHV focuses on HVAC and Comfort Heating and have more than 60 years of accumulated competence and experience in the rail sector. Main product technologies are tubular elements, aluminum profiles as well as measurement- and control devices.

Calesco, a business unit within Backer BHV, offers the widest product range of all flexible foil heater manufacturers in the world. Over 40 years of experience, from a diversity of industry sectors and applications, has given Calesco the competence not only to supply heating components but complete, intelligent and light weight flexible foil solutions.

Key products/service

  • Floor heating
  • Wastewater pipe heaters
  • Coupler heaters
  • Mirror heaters
  • Temperature controllers
  • Body side heaters
  • Tubular heaters
  • Flexible foil heaters
  • Aluminum elements
  • Switch point heating
  • Contact wire heating
  • Resistor load systems
Bild Backer-Calesco
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Bombardier Transportation

Area of operation
Global leader in the rail industry. Wide range of products, vehicles, total transportation systems, rail control solutions, propulsion and controls. Complete product portfolio of railway vehicles, signaling equipment, components and services to the Swedish market at sites in Västerås, Stockholm, Hässleholm, Nässjö and Gothenburg, carrying out design, manufacturing, project management and after-sales activities. Sweden also serves as a technology hub for Bombardier, developing trains, signaling equipment and propulsion & controls for the global market.

Key products/services
Railway vehicles, propulsion & controls, signaling equipment, components, services, design, manufacturing, project management ns.

Bombardier 2 trains 750pix bombardier / 2008 MITRAC_1000_TC_1410
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Cactus Rail AB

Area of operation
We deliver turn-key projects for rail traffic solutions. Our traffic management system is part of the ERTMS roll-out in Sweden. Cactus can help you unify your diverse infrastructure whatever their age or system type. Our Analytics platform enables data driven decisions to optimize the life cycle cost of critical assets. Cactus is a natural long-term partner in managing rail bound traffic.

Key products/services
Cactus Traffic Management System (TMS). The Cactus Traffic Management System includes all the fundamental functions for centralised control and monitoring. Workplaces and presentation units comprise standardised computer for modern network technology means that the Control Centre can be located anywhere. Communication with interlockings can take place via normally accessible media (copper wire, radio, fibre, etc.). Far-reaching integration means that the graphical interfaces can include information from various sub technical systems. Consequently, the number of screens on the desk can easily be limited.

Cactus TMS is designed to be customised and comprises several modules:

  • Centralised Traffic Control
  • Automatic Route Setting
  • Log, replay and alarm
  • Communication with interlocking
  • Train Describer System
  • Train Graph
Cactus Cactus plan 750pix
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Consilium Marine & Safety AB

Area of operation

Consilium Marine & Safety is a producer of safety technologies for the marine, oil and gas, transport and building sectors. We provide the transport sector with fire and gas detection systems that are living up to tough demands and are proven to work effectively in demanding environments. Consilium has over 100 years of experience and an installed base of 75,000 fire and gas detection systems worldwide. With representation in more than 25 countries in all time zones, we are always close to you. Talk safety with us.

Key products/services
Consilium supplies fire detection and protection systems to all different segments in the rolling stock, from ultra-high speed trains to trams and locomotives. In our portfolio we also deliver fire protections systems to trucks and buses.

As worldwide market leader, Consilium deliver knowledge and experience for safety solutions within Rolling Stock.


Consilium train 750pix
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Dellner Couplers AB

Area of operation
Dellner Couplers AB is the world leading supplier of complete Train Connection Systems. We provide couplers, gangways, hatches, dampers and Crash Management Systems as well as global aftermarket services for the train manufacturers and operators all over the world. The head office is located in Vika, outside Falun in Sweden. Moreover Dellner has sales and service organizations in 15 countries. The turnover is 160 MEUR with around 800 employees located across the globe.

Key products/services
Couplers, gangways, hatches, dampers, Crash Management Systems, Train Protection Products, After Sales services (upgrades & modernization, overhaul, repairs, technical support & training, service & maintenance).

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Eitech Engineering AB

Area of operation
Eitech is the most complete electrical and process installation supplier in Sweden with an annual turnover of around SEK 2200 million and some 1200 employees. The group supplies highly qualified technical solutions within automation, electrical installation and power technology plus service and maintenance to both the public and private sectors. Brand autonomy and technical expertise make Eitech one of the fastest growing companies in Sweden within its sector segment.  Within the railway sector Eitech is involved in: * Signal engineering and installation * Electrical engineering and installation * Power substations engineering and installation * Infrastructure electrical engineering and installation, i.e. in tunnels and stations. Eitech  – with own Railway Design Department –  is one of the leading Swedish railway contractors for Design & Build contracts.

Key products/services
Signal projects * Electrification projects * Power substation projects * Intelligent infrastructure tunnel installation projects, i.e. ventilation, lighting, SCADA, ITV and security systems * Manufacturing of huts and cabinets for railway signal, electrification and power supply applications.

DSC_0211 DSC_0503
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Elmia AB

Area of operation
Organizer of railway meetings, conferences and trade fairs.

Key products/services
Biennial railway exhibition “Nordic Rail” and transport exhibition “Future Transport”.

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