HYDRO Exploitation SA: tenders, sectors & how to win their contracts

HYDRO Exploitation SA has published 17 tenders in Switzerland.

2 are open for bids as of 14 November 2026.

Its buying spans 2 CPV divisions, most often construction work.

Across 15 awarded contracts the median value is CHF1.2m.

Its published awards total CHF33.1m.

Open Tenders

(2)

HYDRO Exploitation SA

<p>Le présent appel d'offres a pour objet de définir les prestations attendues dans le cadre de la conversion du système...

Switzerland

Not disclosed

18 days remaining

72212451

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HYDRO Exploitation SA

<p>Die Ausschreibung bezieht sich auf die Erneuerung des Korrosionsschutzes des Siphons von ZʼMutt. Sie umfasst die folg...

Switzerland

Not disclosed

82 days remaining

45442200

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Measured from HYDRO Exploitation SA's own published record — no estimates, no generic advice.

Half of their 15 awarded contracts are worth CHF1.2m or less — size your bid to that range.
Most of their buying falls in construction work, it services: consulting, software development, internet and support.
Their most frequent suppliers are ISOPERMAPROOF AG (2), SikaBau AG (2), Hitachi Energy AG (2) — expect to bid against incumbents who already know this buyer.

Tender	Winner	Tender closed	Contract Value
Acquisition de trois transformateurs pour la centrale de Mon...	Hitachi Energy AG	-	CHF1m
Gondo - Instandsetzung des Korrosionsschutzes des Druckschac...	ISOPERMAPROOF AG	-	CHF1.6m
KWA - Korrosionsschutzarbeiten und Schraubenwechsel Stützen	Eduard Steiner AG Rikon	-	CHF243.3k
Achat de 11 véhicules d'entreprise	GARAGE CORBASSIERES Sàrl	-	CHF287.5k
Réfection de la protection anticorrosion intérieure du puits...	ISOPERMAPROOF AG	-	CHF4.9m
Grande Dixence SA - Travaux d’anticorrosion du puits de refo...	SikaBau AG	-	CHF1.3m