About us

The PFISTERER Group, which also includes LAPP Insulators, is an independent full-service solution provider for railway electrification and the world’s leading specialist equipment and system supplier in the energy infrastructure industry. Around 2,700 employees develop, produce and distribute components and complete solutions for the particularly sensitive interfaces in modern energy networks. 

With a complete range of products and services, the PFISTERER Group provides customised solutions for the complete transmission chain from low and medium to high and ultra-high voltage. Everything from a single source. Worldwide For our customers, that means: the best possible solutions for all their requirements – now and in the future.

Products and services

Railway Infrastructure competent solutions for Electric Railways and Tramways - Overhead line construction - Tensioning - Insulation technology - Power supply - Safety equipment.


TENSOREX C+ is a spring-based tensioning system for overhead lines on electric railways and tramways. It ensures that cables and wires remain at a constant height under tension. The necessary tensioning force is generated by the patented interaction between a spiral spring and a cam with variable radius – concrete and steel weights are not needed.

Further reading

Earthing Branch Terminal RSC-T

PFISTERER has developed a simple solution in the shape of the RSC-T, which saves a lot of time in comparison with established practice. The earthing branch terminal can be integrated directly into an existing system – and cuts installation time by up to 50%.

Insulation Technology

Composite Insulators and Porcelain Insulators for all railway applications.

Rosenstr. 44
73650 Winterbach

Phone: +49 7181 7005-0
Fax: +49 7181 7005-565
Internet: www.pfisterer.com
E-mail: Send message

Contact person

Arash Advini
Senior Manager Business Development MENA
Phone: +43 650 31765-27
E-mail: Send message

No. 16, 4th Alley, Pakistan St., Beheshti Ave.
1531633911, Tehran

Phone: +98 21 88730392-88736309
Fax: +98 21 88735685
Internet: www.maspaco.com
E-mail: Send message

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