The database of public procurement
Contracting authority
Viteos SA
Viteos SA has awarded 9 contracts to 8 companies since 2015, most often to Hitachi Energy AG (2) (as of 4 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Tenders since 2015
By year of publication, each notice once. Up to 2023 from the EU Official Journal (TED, only above the EU thresholds, buyer key “viteos”), from 2024 from the DÖE, so that nothing in 2022 and 2023 is counted twice. Portals: open tenders from procurement portals beyond the DÖE, since 23 Sep 2026. The current year is incomplete.
Lots per quarter, 12 quarters
All stages, by quarter of publication.
Who wins here
| Company | Trade | Awards | Volume | Latest |
|---|---|---|---|---|
| Hitachi Energy AGZürich | Other | 2 | 21 Apr 2026 | |
| Siemens Suisse SARenens VD | Other | 1 | 2 Jul 2026 | |
| Rittmeyer AGBaar | Other | 1 | 4 Mar 2026 | |
| KONCAR - Distributivni i specijalni transformatori d.d. za proizvodnjuZagreb | Other | 1 | 30 Apr 2026 | |
| Schmid AG energy solutionsEschlikon TG | Heating, ventilation, plumbing | 1 | 12 Feb 2026 | |
| EVOLY SàrlChavannes-près-Renens | Other | 1 | 12 Dec 2025 | |
| Winkenbach SALa Chaux-de-Fonds | Heating, ventilation, plumbing | 1 | 8 Dec 2025 | |
| GWF MessSysteme AGLuzern | Other | 1 | 14 Jan 2021 |
8 companies with 9 awards across the whole record of this authority.
The network of this authority
Wins here
- Hitachi Energy AG Zürich2
- Siemens Suisse SA Renens VD1
- Rittmeyer AG Baar1
- KONCAR - Distributivni i specijalni transformatori d.d. za proizvodnju Zagreb1
- Schmid AG energy solutions Eschlikon TG1
Winners from the award notices, planning offices from the office register.
Bids per trade
Across all awards of this authority that state the number of bids. See everything with Pro
How many bids an award of this authority had. The figure that tells you whether a bid is worth it.
Open tenders
No tender of this authority is still open for bids today.
Latest lots
| Date | Lot | Stage | Value |
|---|---|---|---|
| 28 Jul 2026 | Cellules 24 kV à double jeu de barreSource (Procurement portal) | Award | |
| 17 Jul 2026 | Fourniture et mise en œuvre des équipements réseau LAN, Wifi et Firewalls du nouveau site principalSource (Procurement portal) | Tender | |
| 2 Jul 2026 | Rénovation de la station de traitement d'eau potable des Moyats - AutomatisationSource (Procurement portal) | Award | |
| 19 Jun 2026 | Transformation de l'usine des Moyats - Appel d'offres CFC 23 Installations électriquesSource (Procurement portal) | Tender | |
| 12 May 2026 | Transformation de la station des MoyatsSource (Procurement portal) | Tender | |
| 8 May 2026 | Transformateur de distribution MT/BT 2027Source (Procurement portal) | Award | |
| 29 Apr 2026 | Transformateurs 63/8.5 - 20.2 kV, 40MVASource (Procurement portal) | Award | |
| 18 Feb 2026 | Installation de chauffage et de manutention de combustible bois dans centrale de chauffage urbain au LocleSource (Procurement portal) | Award | |
| 18 Dec 2025 | Appel d'offres pour un service de télérelève des compteurs d'eau, de gaz et de chauffage à distanceSource (Procurement portal) | Award | |
| 10 Dec 2025 | CENTRALE D’ENERGIESource (Procurement portal) | Award | |
| 17 May 2025 | Rue du Temple 2400 le LocleSource (Procurement portal) | Tender | |
| 26 Apr 2025 | Transformateurs de distribution 2026Source (Procurement portal) | Award | |
| 25 Apr 2025 | Transformation de la station des MoyatsSource (Procurement portal) | Tender | |
| 3 Feb 2025 | 2-0203 FranceSource (Procurement portal) | Tender | |
| 28 Jan 2025 | Chantier 072.0512 CarmagnoleSource (Procurement portal) | Tender |
The 15 most recent lots of all stages in the last 12 quarters. Prior information means planning, no tender yet; archive means past.
Questions and answers
How many contracts has Viteos SA awarded?
Viteos SA has awarded 9 contracts to 8 companies since 2015. On average there were 4.1 bids per award, counted over 8 awards that state the number.
Which companies win most often at Viteos SA?
Most awards went to Hitachi Energy AG (2), Siemens Suisse SA (1) and Rittmeyer AG (1). In total, 8 companies have won an award here.
What does Viteos SA put out to tender?
By CPV division, the most recent tenders mainly concern “Construction work” (6), “Radio and communications” (1) and “Laboratory, optical, measuring” (1). The database holds 8 tenders of this authority.
Does Viteos SA have open tenders?
On 4 Oct 2026, no tender of this authority was open for bids.