International

Active on behalf of companies across national borders

We support you with your projects in Germany, Austria, Belgium, France and Luxembourg.

Our services ensure that signals, data and people reach their destinations. Since technical infrastructures are becoming increasingly complex, we continue our strategic alignment by focussing on our core business areas, thereby constantly finding new forward-looking solutions. From planning to maintenance, we cover the entire lifecycle of infrastructures in networks. Our country-specific portfolio differs depending on the market: Services in overhead line construction and energy technology are available in all countries in which we operate. . In railway technology, we are active in Germany, Austria and Belgium. Services for telecommunications companies are offered in Germany and Austria.

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Our headquarters

Our companies are located in Germany, Austria, Luxembourg and France. We have summarised our addresses and other contact details here for you in more detail.

EQOS Biberach

Biberach, Germany

EQOS Energie Deutschland GmbH
Wolfentalstraße 29
88400 Biberach
Deutschland
T +49 7351 579-0
F +49 7351 579-1200

EQOS Vienna

Vienna, Austria

EQOS Energie Österreich GmbH
Oberlaaer Straße 276
1230 Wien
Österreich
T +43 1 90610-0
F +43 1 90610-105

Thale, Germany

EQOS Kommunikation GmbH
Warnstedter Straße 7
06502 Thale
Deutschland
T +49 3947 4008-0
F +49 3947 4008-20

Foetz, Luxembourg

EQOS Energie Luxembourg S.à r.l.
4, Rue des Artisans
3895 Foetz
Luxemburg
T +352 55 65 85
F +352 55 65 85-120

Toulouse, France

EQOS Energie France SAS
25 Chemin du Chapitre
31100 Toulouse
Frankreich
T +33 5 34 60 62 50
F +33 5 34 60 62 60

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Current news

18.09.2025

Strong grid for Lower Austria: EQOS Energie installs new switchgear at the Ebenfurth substation

Contract from Wiener Netze in Lower Austria’s industrial district | Double busbars ensure security of supply | Efficient distribution of electricity from photovoltaics and wind farms south of Vienna

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12.08.2025

Powerful grid infrastructure: EQOS Energie modernises Ottenhofen substation

Dependable supply in the greater Upper and Lower Bavaria region thanks to modern grid infrastructure | System to be upgraded to state-of-the-art technology during ongoing operations | EQOS Energie contributes energy technology expertise for extensive electric fitting work

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23.07.2025

Contract awarded: EQOS Energie to partner in major grid expansion project in Rhine-Neckar-North Baden area

Grid expansion upgrades transmission grid in Rhine-Main region for 380-kV operation | Stronger north-south axis secures supply and boosts transport capacity | EQOS Energie impresses with broad service portfolio and reliable planning

read more »

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