# TELZAS wins contract with Nokia for GSM-R power and monitoring systems

TELZAS Sp. z o.o. signed a contract with Nokia Solutions and Networks to supply power supply and monitoring systems for the GSM-R system being built for PKP Polskie Linie Kolejowe, the largest project of its kind in Europe. The GSM-R system is part of the ERTMS implementation and is expected to be completed by 2023.

- Type: Contract
- Announced: 2018-05-17
- Where: Poland
- Status: announced
- Products: power supply systems, monitoring systems
- Sectors: [Electrical Equipment](https://endata.com/sectors/electrical-equipment.md)

## Companies

- [PKP Polskie Linie Kolejowe](https://endata.com/companies/31016.md) (partner)
- [TELZAS](https://endata.com/companies/31918.md) (supplier)
- [Nokia Solutions and Networks](https://endata.com/companies/31919.md) (customer)

## Sources

- [temat.net](https://temat.net/artykul/szczecinecka-firma-dostawca-n442249), 2018-05-17: "TELZAS Sp. z o. o. podpisał z Nokia Solutions and Networks Sp. z o.o. największą w swojej ponad 40 letniej historii umowę, na dostawy rozwiązań systemu zasilania i systemu monitoringu do budowanego systemu GSM-R dla PKP Polskie Linie Kolejowe."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.