Holmatro is an international company producing hydraulic equipment and systems for industrial applications and emergency services using hydraulic rescue tools. Headquartered in the Netherlands, it was founded in 1967.

https://www.holmatro.com/en/rerailing

With more than 20 years of international experience, approximately 40 employees, a representative office in China and a section in USA, and local agents in more than 50 countries, Greenwood Engineering is now a leading manufacturer of highly specialized measuring equipment for monitoring and condition surveys in the global road and railway sector.

http://www.greenwood.dk

KLD Labs, Inc. is located in Hauppauge, one hour east of New York City on beautiful Long Island. Established over 25 years ago, KLD started as a small family business that has risen to become one of the leading suppliers of real time machine vision and data acquisition solutions for the Transportation and Industrial sectors. KLD have currently over 400 systems deployed in 32 countries.

http://www.kldlabs.com/

NITEQ is specialized in the design and supply of railway transport equipment: Railcar moving and spotting systems, such as shunters, locomotives, steelrope winch systems and systems moving on rails for industrial environments. NITEQ has started in 1991 and is based in The Netherlands.

http://www.niteq.nl/

DANOBAT, part of the Danobatgroup, is since 60 years a leading global solution supplier for the manufacturing and maintenance of railway rolling stock components. DANOBAT machines provide comprehensive solutions to all manufacturing processes of rolling stock parts such as the axle, the wheel, the wheelset and the bogie, as well as complete service for preventive, corrective and predictive maintenance of railway rolling-stock.

http://railways.danobatgroup.com/en

Bertolotti SpA, founded in 1972, is an engineering company delivering bespoken handling, assembly and maintenance solutions in aeronautics, metals, railway-depot maintenance, nuclear-decommissioning, power generation markets. The various market-sectors are vertically integrated with in-house engineering and manufacturing skills.
Nowadays Bertolotti plays a leading role for railway workshop and depot equipment.

http://www.bertolottispa.com/en

Founded in 1928, Sperry developed the first non-destructive method of detecting flaws in rail, setting the standard for industry inspection techniques.  Through continuous innovation and training, Sperry’s focus is Rail Health – maximizing flaw detection, productivity and safety, and helping clients eliminate the risk of derailments.
As the largest provider of rail flaw detection services in the world, Sperry maintains active relationships with many railways, from heavy haul networks to metropolitan systems, in North America, Europe, and Asia.

http://www.sperryrail.com/

Speno International specializes since 1960 in rail maintenance worldwide. The company’s activities include a full range of services from research and development through to the construction and operation of the machines needed for: grinding and re-profiling of tracks and points, and measuring rail surface faults and profiles. The company has two plants in Italy, namely Mecnafer in Mestre, for grinding trains and ASI in Marcon, for the production of grinding stones. Speno operates on all five continents, maintaining rails on lines used for all types of railways, including underground railways, tramways, heavy -haul trains and high-speed trains.

http://www.speno.ch