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.
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.
Precast concrete railway products.
As a global leader in the rail industry, we cover the full spectrum of rail solutions, ranging from trains to subsystems and signalling to complete turnkey transport systems, e-mobility technology and data- driven maintenance services. Sweden serves as a technology hub for Alstom, developing trains, signalling equipment and propulsion and control systems for domestic and global markets and will soon offer an innovative rail and e-mobility test and technology centre in Västerås.
Railway vehicles, signalling equipment, traction & control.
Artex designs, redesigns, manufactures, refurbishes and upgrades seats beds, covers and other interior components for trains and public interiors. Certified according to ISO-14001 and 9001. When refurbishing a train of 10 000 seats using Artex refurbishment skills, you save around €8 millions and 600 Tons of CO2eq, compared to making new purchases.
Passenger seats, seat refurbishment
Axis Communications AB
Axis enables a smarter and safer world by creating network solutions that provide insights for improving security and new ways of doing business. As the industry leader in network video, Axis offers products and services for video surveillance and analytics, access control, and audio systems. Axis has more than 3,500 dedicated employees in over 50 countries and collaborates with partners worldwide to deliver customer solutions. Axis was founded in 1984 and has its headquarters in Lund, Sweden.
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.
Network video solutions
Backer BHV AB
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 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.
- 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
Bosch Rexroth AB
Bosch Rexroth Retarder System consists of a number of relatively small breaking units – retarders – offering almost unlimited possibilities of variation and flexibility of the layout of the marshalling yard. The retarders can be placed both in the switching area and down the sorting sidings – on both sides of the track. The retarder can also be installed in bends, allowing longer sorting sidings.
The retarders are mounted directly on the rail. It consists of a brake cylinder with a spiral cam and stand mounted right on the rail by two stand holders. The brake cylinder contains a hydraulic pump, valves, a volume compensator and special low viscosity hydraulic oil. The retarder is designed to fit common rail profiles. They can be lowered and raised by standard tilting device maneuvered by pneumatic cylinder.
Marshall yard brakes
Cactus Rail AB
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.
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
In 1996 the industry-unique Conflux PTC rubber material technology was invented. Today Conflux is a global provider of advanced heating solutions. The head office and production facility is located in Järfälla, 10 kilometers north of Stockholm, Sweden.
Self-regulating, energy efficient and electronics free PTC heaters.
PTC Heaters from Conflux are based on our industry-unique technology using thin foils of electrically conductive PTC rubber. Conflux heaters cannot overheat and require no regulating electronics. The result is an energy efficient and reliable heating solution with a product life expectancy and time to install superior of any alternative solution. Hand on the heart, just simply smarter.
Heating Solutions for rolling stock and rail
Dellner Couplers AB
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.
Couplers, gangways, hatches, dampers, Crash Management Systems, Train Protection Products, After Sales services (upgrades & modernization, overhaul, repairs, technical support & training, service & maintenance).
Organizer of railway meetings, conferences and trade fairs. Biennial railway tradeshow “Elmia Nordic Rail”.