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DirectoryEnergy & EnvironmentEnergy SuppliersRomanshornGenossenschaft EW Romanshorn
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Genossenschaft EW Romanshorn

Summary

About the company

The core activity of EWR is the supply of electricity and water to private individuals, properties and municipalities. This includes the provision of electricity products, electricity tariffs, photovoltaic solutions, regional water, water tariffs, water quality control and supply. In addition, the company offers services such as fibre-optic and dark fibre connections, maintenance of transformer stations, public lighting and ARA fees.

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Products & services

Industry:Energy Suppliers
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Solar & Photovoltaics
✓ Offered12
Electricity supply
Electricity supply in basic supply with electricity products, electricity tariffs, grid usage, metering charges and levies; plus replacement supply for customers with open grid access.
Water supply
Potable water supply from Lake Constance with treatment at the seawater plant, filtration, disinfection and injection into the distribution network; including water tariffs and water quality.
Photovoltaics
Photovoltaics in the electricity sector, including information on solar power and on becoming a power producer with a self-consumption solution.
Energy communities
EVG «Mein Strom», ZEV and LEG for the shared use of locally generated solar power within properties or energy communities.
Fibre optics / dark fibre
Fibre-optic and dark fibre services for businesses, for connecting sites and communications infrastructure.
Press

Media

June 30, 2026Media
EW Region Romanshorn investiert in Netzstabilität und neue Projekte
thurgauerzeitung.ch
June 17, 2025Media
Genossenschaft EW Romanshorn macht über 800'000 Franken Gewinn
thurgauerzeitung.ch
March 17, 2025Media
Ein Jahr nach der Millioneninvestition gegen die Quaggamuschel: EW Romanshorn ist auf Kurs
thurgauerzeitung.ch
May 30, 2022Media
Egnach erhält vom EW Romanshorn einen Brunnen
thurgauerzeitung.ch

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Location

Bankstrasse 6
8590 Romanshorn

At a glance

Legal form
Cooperative
UID
CHE-110.050.738
Founded
2003 · 23 years
Last commercial register change
September 30, 2025
Employees
21 to 50

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